Common use of Entire Agreement and Modification Clause in Contracts

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Executive Director President Date signed: 01/26/2022 | 4:06 PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxx, XX 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Executive Director President Xxxx Xxxxxx, AIA Date signed: 01/26/2022 10/03/2022 | 4:06 PM CST 8:52 AM CDT Date signed: 01/26/2022 10/03/2022 | 2:02 PM PST 6:46 AM PDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3September 20, 2022 Xxxxx Xxxxxxxx Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx XxxxxxXxxx. Austin, XX 00000 ATTNTX 78701 Re: Xxxx Professional Services for TJJD New Facilities Feasibility Report Xxxxx, 0000 Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxXxxxx Suite 350 Austin, Texas 78754 512.494.0208 t 512.494.0406 f xxx.xxxxxxxxxx.xxx We are pleased value the opportunity to quote the testing, adjusting bring our professional expertise to your project and balancing (TAB) continuing our long-lasting relationship with your organization. Below is our understanding of the HVAC systems on project and the referenced project scope needed to provide professional services: Prepare a feasibility study by the 1st week of December 2022, which will be utilized by TJJD to request funds in the upcoming Legislative Session. TJJD will be requesting funds for three new secure juvenile residential facilities. Our services will provide design and construction estimates for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities upcoming legislative session. TJJD is requesting two 48-56 bed facilities and one 40 bed mental health facility located strategically around Texas. In addition to having individual rooms with plumbing to accommodate the population, these facilities will be performed in accordance with the current edition need to have space for education, recreation, security, treatment, and medical facilities. As part of the National Environmental Balancing Bureau (NEBB) Procedural Standardsstudy, XXXX would like for the report to propose locations with approximate price for the land and size of the land needed. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 They want to locate the facilities close populated urban centers but not too close to one of the county run facilities as to prevent competing for staff. Attached is appendix A which lists all post adjudication facilities operated by county probation departments which we need to stay away from; proposed new facilities will include have to be in different locations from the following:facilities in this attached list.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxx Executive Director President Date signed: 01/26/2022 03/14/2022 | 4:06 4:14 PM CST CDT Date signed: 01/26/2022 03/14/2022 | 2:02 12:32 PM PST PDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F2159E9B4-BD8D-4160FB69-9A4A-3605DEF89DAD January 3, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx 423B-8BC8-3CEE472FC97F TFC IDIQ Contract 00-000-000 - Assignment 2 Exhibit A DocuSign Envelope ID: 2159E9B4-FB69-423B-8BC8-3CEE472FC97F TFC IDIQ Contract 00-000-000 - Assignment 2 Exhibit A TFC IDIQ Contract 00-000-000 - Assignment 2 Exhibit A Revision: 2 Xxxxx Xxxxxx, XX 00000 ATTNFAIA 1 1.1 1.1.1 Phase Task Sub‐Task Description Position: Xxxx Xxxxxx RERate: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting and balancing Principal Project Manager Architect SR Intern Architect Preservation /CADD Manager Preservation Intern Architect CAD Operator Admin./ Clerical Sub‐totals Non Reimbursable Not included in Overhead Calculation: BASIC SERVICES (TABAgreement) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:CONSULTANTS

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 01/05/2023 | 4:06 PM 5:50 AM CST Date signed: 01/26/2022 01/03/2023 | 2:02 PM PST 9:06 AM CST Approved: Xxx Xxxxxxx Assistant X. Xxxxxx General Counsel PM/Xxxxx Xxxx Xxxxxx Dir/Xxxx X. Xxxx for Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3October 4, 2022 Mr. Xxxxx Xxxx, AIA, LEED AP, CTCM Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxx. Austin, Texas 78701 Telephone: 000.000.0000 Email: Xxxxx.Xxxx@xxx.xxxxx.xxx Re: Request for Authorization for Remaining Work (Revision 1) Construction Materials Inspections and Testing Services 0000 Xxxxxxxx Xxxxxx Austin, Texas 78701 Terracon Project No. 96191231 Dear Xx. Xxxx, Terracon has provided services for the above referenced project under the previously executed agreement (TFC Contract No. 00-000-000 dated June 2, 2020). The previously authorized budget for Terracon’s services was $1,000,000. The previously executed agreement expired on June 20, 2022. We overlooked the contract expiration date until it was brought to our attention on August 2, 2022. A review of our records indicates that we have provided $628,262.25 in services billed prior to the expiration of the previously executed agreement (Terracon Invoice No. TG86559 dated 06/10/2022 for services provided thru 05/28/2022 is last invoice submitted prior to expiration of original agreement). Terracon has continued to provide construction materials inspections and testing services as requested by the contractor after the previously executed agreement expired on June 20, 2022. A review of our records indicates that we have provided $34,408.00 in services to be billed since the last invoice was issued prior to the expiration of the previously executed agreement that expired on June 20, 2022. Please see table below for a summary of our billing for these services: Terracon Consultants, Inc. 0000 Xxxxxxxxxx Xxxx Xxxx, Xxx. 000 Xxxxxx, XX Xxxxx 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxP [512] 442-1122 F [512] 442-1181 xxxxxxxx.xxx Terracon Project No. 96191231 October 4, 2022 We are pleased continuing to quote respond to requests for services with the testingexpectation that this budget allocation request will be authorized in the near future. If you anticipate any issues with authorization for these services or if you do not want Terracon to continue to respond to requests for services at this time, adjusting and balancing (TAB) of the HVAC systems please notify us immediately. As you know, charges for our services will be based on the referenced project actual quantity of services provided and the unit rates provided in the existing contract. The above estimate does not include consulting or testing services that may be required in addition to the scope of services previously established for this project. We will continue to respond to the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will contractor’s scheduling requests for services unless directed to do otherwise by the owner. We appreciate the opportunity to be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standardsservice to you on this project. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:If you have any questions regarding this request or if you need any additional information, please contact me at your convenience. Sincerely, Registration Number F-3272 Xxxxxxxxx X. Xxxxxx, P.E. Xxxxxxxxxxx X. Xxxxxx, P.E. Project Manager, Construction Services Department Manager, Construction Services ADH/CPS/DLP Responsive ■ Resourceful ■ Reliable

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 06/20/2022 | 4:06 1:25 PM CST CDT Date signed: 01/26/2022 06/20/2022 | 2:02 1:21 PM PST CDT Approved: Xxx Xxxxxxx Assistant X. Xxxxxx General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F5A02FF8A-BD8D-4160D9BB-4CF2-9A4A-3605DEF89DAD January 38F22-D6D44CD520E4 Assignment No. 4 - EXHIBIT A March 17, 2022 Texas Facilities Commission Facilities Design & and Construction Division 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, Xxxxx 00000 Attn: Xx. Xxxx Xxxxx P: (000) 000-0000 E: Xxxx.Xxxxx@xxx.xxxxx.xx.xx Re: Proposal for Geotechnical Engineering Services DPS Northwest Area Office Pavements 00000 Xxxxxxxx Xxxxxxxxx Xxxxxx, Xxxxx Terracon Proposal No. X00000000 Dear Xx. Xxxxx: We appreciate your selection of Terracon Consultants, Inc. (Terracon) to provide geotechnical engineering services for the above referenced publicly-funded project. The following are exhibits attached to this proposal. Exhibit A Project Understanding Exhibit B Scope of Services Exhibit C Compensation and Project Schedule Exhibit D Site Location Exhibit E Anticipated Exploration Plan Exhibit F Summary of Estimated Costs Exhibit G List of Contractor Project Manager and Subcontractors This proposal may be accepted by executing a signed Purchase Order/Work Order and returning the executed copy to Terracon. The Scope of Work proposed in this proposal and the Proposal for Services and accompanying limitations agreed to in the Indefinite Quantity Professional Services Agreement (TFC Contract No. 00-000-000 / RFQ No. 303-1-01246) shall constitute the exclusive services to be performed for this project. Sincerely, Xxxxx Xxxxx Xxxxxxxxx, X.X. Xxxxx X. Xxxxxx, P.E. Project Geotechnical Engineer Senior Principal, Geotechnical Department Manager Terracon Consultants, Inc. 0000 Xxxxxxxxxx Xxxx Xxxxxxxxx, Xxx xx 000 Xxxxx x, XX 00000 ATTNXxxx xxxxxxxx No. F - 3272 P ( 000) 000 0000 F ( 000) 000 0000 terracon. com DocuSign Envelope ID: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxE6130EDB-9FBC-4ECC-A2D5-23FA637F4803 Proposal for Geotechnical Engineering Services DPS Northwest Area Office Pavements ■ Austin, We are pleased to quote the testingTexas March 17, adjusting and balancing (TAB) 2022 ■ Terracon Proposal No. X00000000 Our Scope of Services is based on our understanding of the HVAC systems on project as described by Texas Facilities Commission and the referenced expected subsurface conditions as described below. We have not visited the project for site to confirm the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition information provided. Aspects of the National Environmental Balancing Bureau project, undefined or assumed, are highlighted as shown below. We request the design team verify all information prior to our initiation of field exploration activities. Parcel Information The project is located at 13730 Research Boulevard in Austin, Texas. Existing Improvements Existing building and pavements. Current Ground Cover Grass and concrete. Existing Topography (NEBBfrom Google Earth ®) Procedural StandardsPer Google Earth®, the ground surface appears to slope from ~EL 937 feet in the south downhill to ~EL 931 feet in the north. • The TAB scope per 90% construction drawings Once a professional topographic survey is available, please provide such information to Terracon. Site Access We expect the site, and specification 23 05 93 dated 11-19-21 will include all exploration locations, are accessible with our truck- mounted drilling equipment. Expected Subsurface Conditions Our experience near the following:vicinity of the proposed development and/or geologic maps indicates subsurface conditions consist of clayey soils underlain by Austin Group limestone. Information Provided Email and site plan with requested boring locations provided by Xx. Xxxx Xxxxx with Texas Facilities Commission on March 3rd, 2022.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxx Executive Director Principal/Vice President Date signed: 01/26/2022 | 4:06 12:23 PM CST Date signed: 01/26/2022 | 2:02 PM 9:28 AM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F67B37D36-BD8D-41600ABA-4FB7-9A4A-3605DEF89DAD January 3B837-F6AAAFE04CF3 TFC IDIQ Contract 00-000-000 Assignment No. 1 - EXHIBIT A 0000 Xxxxxxxxxxxxx Xxxxx, 2022 Texas Facilities Commission Xxxxx 000  Xxxx Xxxxx, Xxxxx 00000  000-000-0000  fax 000-000-0000 xxx.xxxxxx.xxx September 16th 2021 Xxxx Xxxxx Project Manager Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxxxx XX 00000 Re: Pre-construction and Guaranteed Max Price Phase Project Support for DPS Deferred Maintenance Design Build Contract Dear Xx. Xxxxx: Pursuant to our discussion and your request for proposal on September 1, 2021, Xxxxxx and Xxxxxxx, Inc. (FNI) is pleased to submit this proposal to the Texas Facilities Commission (TFC or Client) for providing professional Architectural and Engineering services required for the A/E Pre-Construction and Design Phase Services associated with the DPS Deferred Maintenance Design Build Contract. Xxxx Xxxxxx, XX 00000 ATTNP.E., shall be our project manager for this important project which shall be accomplished under our new Professional Services Agreement IDIQ under RFQ: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote #000-0-00000. FNI will render the testing, adjusting following professional Architectural and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Engineering services listed below.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 06/20/2022 | 4:06 PM CST 10:57 AM CDT Date signed: 01/26/2022 06/20/2022 | 2:02 PM PST 9:33 AM CDT Approved: Xxx Xxxxxxx Assistant X. Xxxxxx General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F162C67A3-BD8D-416016F0-9A4A-3605DEF89DAD January 34E8E-BA4B-7CF563B475DD March 8, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNAttn: Xx. Xxxx Xxxxxx REXxxxx – Project Manager P: TFC (000) 000-0000 E: Xxxx.Xxxxx@xxx.xxxxx.xxx Re: Proposal for Geotechnical Engineering Services DPS CID Building Floor Slab Distress Study 000 X. Xxxxxxxxxx 00 Xxxxxxx, Xxxxx Xxxxxxx Building Phase 1 Xxxx, Terracon Proposal No. P94215097 – Revision 3 Dear Xx. Xxxxx: We are pleased appreciate the opportunity to quote the testing, adjusting and balancing submit this proposal to Texas Facilities Commission (TABTFC) of the HVAC systems on the referenced project to provide Geotechnical Engineering services for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed above referenced project. The following are exhibits to the attached proposal. Our base fee to perform the Scope of Services described in this proposal and more details of our fees and consideration of additional services is shown in Exhibit C. This proposal is offered for a period of 90 days. Your authorization for Terracon to proceed in accordance with the current edition this proposal can be issued by sending a Purchase Order to our office. Sincerely, Xxxxxx X. Xxxxx, M.S., E.I.T. Xxxx X. Xxxxxxx, P.E. Senior Staff Engineer Senior Principal Terracon Consultants, Inc. 0000 Xxxx X Xxxxxxxxx Freeway Dallas, Texas 75247 Registration No. F-3272 DocuSign Envelope ID: 162C67A3-16F0-4E8E-BA4B-7CF563B475DD DPS CID Building Floor Slab Distress Study ■ Garland, Texas March 8, 2022 ■ Terracon Proposal No. P94215097 – Revision 3 Building Information The building is located at 000 X. Xxxxxxxxxx 00 in Garland, Texas. Project Information The ground floor slab of the National Environmental Balancing Bureau (NEBB) Procedural Standardsbuilding is experiencing floor movements that are causing cracking in the floor slabs, tiles, and exterior fitting. • The TAB scope per 90% movement may be the result of subgrade soils heaving or foundation settlement. Soil heave could result from a leaking buried plumbing lines. Floor slab settlement could also be possible due to soil shrinkage along the perimeter of the building. Expected Subsurface Conditions Our experience near the vicinity of the building indicates that the overburden soils consist of expansive clays that are capable of considerable movement with changes in moisture conditions. The primary rock is expected to be over 25 feet deep. DocuSign Envelope ID: 162C67A3-16F0-4E8E-BA4B-7CF563B475DD DPS CID Building Floor Slab Distress Study ■ Garland, Texas March 8, 2022 ■ Terracon Proposal No. P94215097 – Revision 3 A floor slab relative elevation survey was performed by Xxxxxxxx. The following items are requested, if available: 1. Scale drawing the floor slab area; 2. The results of any plumbing leak proof tests; 3. Any available original construction drawings plans; 4. Relative elevation contour map of the floor slab. Our proposed Scope of Services consists of a site visit to observe the condition of the distressed floor slab, field exploration, laboratory testing, and specification 23 05 93 dated 11an engineering report as described in the following table. These services are described in further detail in the subsequent sections. Task No Description Task 1 Site visit to observe the conditions of the distressed floor slab and select the locations for our borings Task 2 Clear a 10-19foot box area around the selected boring locations using private utility clearance services and perform field exploration and laboratory testing Task 3 Provide a Geotechnical Report with probable causes for movement and provide any remediation recommendations Task 4 Post Report consulting services The field exploration will also include observations for groundwater while drilling and at the completion of drilling and over a period of several weeks after the drilling operations. Samples of any subsurface water will be collected and tested to try to identify if it is treated water. Flush covers will be installed at each boring location. Field logs will be prepared during drilling. Final boring logs, prepared from field logs, will represent the geotechnical engineer's interpretation, and include modifications based on observations and laboratory tests. DocuSign Envelope ID: 162C67A3-21 will include the following:16F0-4E8E-BA4B-7CF563B475DD DPS CID Building Floor Slab Distress Study ■ Garland, Texas March 8, 2022 ■ Terracon Proposal No. P94215097 – Revision 3

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. [This Space Intentionally Left Blank] This Assignment shall be effective as of the date of the last Party to sign. ___________________ By: By: _ Xxxx Xxxxx Xxxxx See Xxxx Xxxxxxxx, P.E. Executive Director President Principal, Managing Director Date signedof execution: 01/26/2022 04/07/2021 | 4:06 9:37 AM CDDTate of execution: 04/07/2021 | 9:29 AM EDT PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DGC Dir DED DocuSign Envelope ID: A953A01F912E9B9C-6B36-BD8D-4160466C-9A4A-3605DEF89DAD January 3BA98-1427568E4F2E November 2, 2022 Texas Facilities Commission 2020 Mr. Xxxxx Xxxxxx Project Manager Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxx Xxxxxx, XX 00000 ATTNDear Xxxxx: Xxxx Xxxxxx RE: TFC X Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are is pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on submit this revised proposal to provide professional services for the referenced project project. This proposal is presented in order to establish a basis for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities commencement of our scope of services for the Project. We anticipate that this Proposal and Agreement for Professional Services and attachments, when signed, will be performed serve as our entire Agreement unless superseded by another document signed by both parties. This proposal is based on our phone call discussion on March 12, 2020 and subsequent emails the same day as well as in accordance with the current edition September and October of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:2020.

Entire Agreement and Modification. The This Agreement and this Assignment and their its integrated attachment(s) constitute the entire agreement of the Parties parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment Agreement specifically displays a mutual intent to amend a particular part of this AssignmentAgreement, general conflicts in language between any such attachment and this Assignment Agreement shall be construed consistently with the terms of this AssignmentAgreement. Unless otherwise expressly authorized by the terms of this AssignmentAgreement, no modification, renewal, extension, or amendment to this Assignment Agreement shall be binding upon the Parties parties unless the same is in writing and signed by the respective Parties parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx X. Xxxxxx, P.E. Executive Director President Date signed: 01/26/2022 01/28/2022 | 4:06 1:57 PM CST Date signed: 01/26/2022 01/28/2022 | 2:02 12:03 PM PST CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F1EA55555-BD8D-4160DC71-9A4A-3605DEF89DAD January 3, 2022 43AF-83A7-D0349C189975 DocuSign Envelope ID: 1EA55555-DC71-43AF-83A7-D0349C189975 DocuSign Envelope ID: 1EA55555-DC71-43AF-83A7-D0349C189975 This Indefinite Delivery Indefinite Quantity Assignment No. X (hereinafter referred to as “Assignment No. X” or “Assignment”) is entered into by and between the Texas Facilities Commission Facilities Design & Construction Commission, located at 0000 Xxx Xxxxxxx Xxxxxxxxx, Xxxxxx, XX Xxxxx 00000 ATTN: Xxxx Xxxxxx RE: (hereinafter referred to as “TFC”) and [Insert PSP Name] located at [Insert Address] (hereinafter referred to as “PSP”) (TFC Xxxxx Xxxxxxx Building Phase 1 Xxxxand PSP are hereinafter referred to individually as a “Party” or collectively as “Parties”), We are pleased to quote be subject to the testingterms and conditions of TFC Contract No. [Insert] (hereinafter referred to as the “Agreement”), adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to signMay 17, 2021. ________________________ B By: Byy: Xxxx Xxxxx Xxxxx See Xxxxxx X. Xxxxx, P.E. Executive Director President Principal Date signed: 01/26/2022 07/14/2021 | 4:06 PM CST 9:54 AM CDT Date signed: 01/26/2022 07/14/2021 | 2:02 PM PST 5:07 AM CDT Approved: Xxx Xxxxxxx Assistant Xxxxxx X. Xxxxxx Deputy General Counsel PM/Xxxx Xxxxxx DS Dir/Xxxxx Xxxxx MW DED/Xxxx X. Xxxx JSR DocuSign Envelope ID: A953A01F171BBBAF-7B4F-48BB-BD8D-4160-9A4A-3605DEF89DAD January 3A38A-17554A568810 April 29, 2022 2021 (Revised May 14, 2021) Xxxxxxx Xxxxxxxx Senior Project Manager Texas Facilities Commission Facilities Facilities, Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNRe: Xxxx Xxxxxx REProposal for HVAC & Plumbing Commissioning Services at TFC 20-21DM TSBVI Dear Xx. Xxxxxxxx: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxMEP Engineering, We are pleased Inc. appreciates the opportunity to quote the testing, adjusting submit this proposal for Commissioning of HVAC and balancing (TAB) of the HVAC systems Plumbing Systems on the above referenced project. It is MEP’s understanding that the terms and conditions of this project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities assignment agreement will be performed in accordance with defined by the current edition of the National Environmental Balancing Bureau Indefinite Delivery/Indefinite Quantity Professional Services Agreement between MEP Engineering, Inc. and TFC (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11Contract #18-19093-21 will include the following:000).

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 05/26/2022 | 4:06 PM CST 11:46 AM CDT Date signed: 01/26/2022 05/26/2022 | 2:02 PM PST 11:45 AM CDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F0BAD573F-5612-BD8D-41604D11-9A4A-3605DEF89DAD January 3B022-B1C2498E383D April 24, 2022 Texas Facilities Commission Facilities Design & Minor Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNAttention: Xx. Xxx Xxxxxxxx – Project Manager Phone: (000) 000-0000 E-mail: Xxx.Xxxxxxxx@xxx.xxxxx.xxx Re: Proposal for Asbestos Consulting Services Xxxxxx X. Xxxxxxx Office Building 000 Xxxx 00xx Xxxxxx RE: TFC Xxxxxx, Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards00000 Terracon Proposal No. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the followingP96217106 Revision 2 Xx. Xxxxxxxx:

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. _______________ By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx Xxxxxxxx, P.E. Executive Director President Principal, Managing Director 04/20/2021 | 6:31 AM CDT 04/19/2021 | 11:16 PM EDT Date signedof execution: 01/26/2022 | 4:06 Date of execution: PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DGC Dir DED DocuSign Envelope ID: A953A01F32127AFC-9382-BD8D-41604DA1-9A4A-3605DEF89DAD January 392F9-3FB24C54C114 November 2, 2022 Texas Facilities Commission 2020 Mr. Xxxxx Xxxxxx Project Manager Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxx Xxxxxx, XX 00000 ATTNDear Xxxxx: Xxxx Xxxxxx RE: TFC X Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are is pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on submit this revised proposal to provide professional services for the referenced project project. This proposal is presented in order to establish a basis for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities commencement of our scope of services for the Project. We anticipate that this Proposal and Agreement for Professional Services and attachments, when signed, will be performed serve as our entire Agreement unless superseded by another document signed by both parties. This proposal is based on our phone call discussion on March 12, 2020 and subsequent emails the same day as well as in accordance with the current edition September and October of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:2020.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties Parties, and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxx, P.E. Executive Director President Facilities / LEED AP BD+C Date signed: 01/26/2022 04/01/2022 | 4:06 PM CST 10:56 AM CDT Date signed: 01/26/2022 04/01/2022 | 2:02 PM PST 8:07 AM PDT Approved: Xxx Xxxxxxx Assistant General Counsel PMXxxxx Xxxxx Director, FDC CM/Xxxx Xxx Conrood Mgr/Xxxxxx Xxxxx Dir/Xxxxx Xxxxx DEDXxxxxxxx COO/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3Xxxxxxx March 14, 2022 Xx. Xxxxxx Xxxxx, Facilities and Maintenance Manager Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxx, XX 00000 ATTNRe: Xxxx Proposal for Xxxxxx RE: TFC Xxxxx X. Xxxxxxx Building Phase 1 XxxxElectrical Audit Dear Xx. Xxxxx, We In response to our telephone conversation with you on November 17 and February 24, we are pleased to quote submit this revised proposal for providing professional services to Texas Facilities Commission for the testingelectrical power plan, adjusting riser, and balancing one-line diagram update for the Xxxxxx X. Xxxxxxx Building. Ram Manoj shall be our project manager for this project which is under our Professional Services Agreement IDIQ No. 00-000-000 MEP. Xxxxxx and Xxxxxxx (TABFNI) will render the following professional services in connection with the development of the HVAC systems on the referenced Xxxxxx X. Xxxxxxx Electrical Audit. 1. Scope development, project setup, one page report and periodic client communications, corporate support (accounting, contracting, and scheduling), and project closeout. 2. Quality management and senior advice. 3. Review existing plans. 4. Mechanical and electrical engineer to prepare for, travel to, and attend site investigation, and document findings. 5. Prepare markup and coordinate with TFC electricians to verify feeder and conduit sizes. 6. Prepare electrical power plan sheets. 7. Prepare electrical riser diagrams. 8. Prepare electrical one-line diagrams. 9. Submit documents for the total net sum of: $16,519.00 TFC review. 10. Address TFC comments. 11. Provide electronic PDF and AutoCAD files of deliverables, and laminated (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax2) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition 30x42 copies of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings riser and specification 23 05 93 dated 11one-19-21 will include the following:line sheet.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx Xxxxxxx, Xx., P.E. Executive Director Sr. Vice President and COO Date signed: 01/26/2022 05/26/2022 | 4:06 4:20 PM CST CDT Date signed: 01/26/2022 05/26/2022 | 2:02 12:19 PM PST PDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope IDTFC C [Delivery by Email: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3xxxxxxx.xxxxxxxx@xxx.xxxxx.xx.xx] Proposal No. PAA22‐102‐00 May 2, 2022 Texas Facilities Commission Xx. Xxxxxxx Xxxxxxxx Senior Project Manager Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxx Xxxxxx, Xxxxx 00000 Dear Xx. Xxxxxxxx: 0000 Xxxxxxx Xxxx, Xxxxx X-000 Xxxxxx, XX 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxXXXX XXXXXXX Consultants, We are Inc. (RKCI) is pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project submit this proposal for Geotechnical Engineering Services for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities above referenced project. The broad objectives of our study will be to determine soil conditions at the site and to develop foundation design recommendations and construction considerations for support of a new Building 5 at Camp Xxxxxxx in Austin, Texas. Our services will be performed in general accordance with to the current edition Indefinite Delivery Indefinite Quantity Professional Services Agreement contract between Texas Facilities Commission and RKCI (TFC Contract No. 22‐091‐000) Described in this proposal are: • our understanding of the National Environmental Balancing Bureau (NEBB) Procedural Standards. pertinent project characteristics; • The TAB our proposed scope per 90% construction drawings for field and specification 23 05 93 dated 11-19-21 will include the following:laboratory study; • our proposed scope for engineering evaluation and reporting; • our tentative project schedule; and • our lump sum study cost.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 11/04/2021 | 4:06 PM CST 10:56 AM CDT Date signed: 01/26/2022 11/04/2021 | 2:02 PM PST 10:37 AM CDT Approved: Xxx Xxxxxxx Assistant General TFC Legal Counsel PMFMO CM/Xxxx Xxxxxxx Xxxxxx FDC Dir/Xxxxx Xxxxx FDC DED/X.X. Xxxx X. FMO Mgr./Xxxxxx Xxxxx FMO Dir/Xxxxx Xxxxxxxx COO/Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3Xxxxxxx October 11, 2022 2021 Texas Facilities Commission Facilities Design & Construction General Maintenance 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNAttn: Xxxx Xx. Xxxxx Xxxxxx REP: TFC (000) 000-0000 E: xxxxx.xxxxxx@xxx.xxxxx.xxx Re: Proposal for Asbestos Consulting Services Department of Health Main Building – Rooms 103, 104, 105, and 107 000 X. 00xx Xxxxxx Xxxxxx, Xxxxx Xxxxxxx Building Phase 1 Xxxx00000 Terracon Proposal No. P96217805 Dear Xx. Xxxxxx: Terracon Consultants, We are Inc. (Terracon) is pleased to quote submit this proposal to provide asbestos consulting services for the testing, adjusting and balancing (TAB) abatement phase of the HVAC systems project at the above referenced location. The scope of services is intended to meet state and federal requirements for asbestos abatement projects conducted prior to renovation or demolition operations in public buildings. Terracon understands the work will include the removal of approximately 575 square feet of asbestos-containing floor tile and mastic materials from Rooms 103, 104, 105, and 107 on the referenced 1st Floor of the Department of Health Main Building (DHB) prior to carpet replacement activities. The asbestos-containing materials (ACM) were identified as part of an asbestos survey conducted by Terracon on September 20, 2021 (Project No. 96217704). Terracon proposes to prepare abatement plans and specifications, provide air monitoring/inspection services during abatement and prepare project closeout documents following abatement operations as part of the scope of work in this proposal. Terracon understands that a Texas Department of State Health Services (TDSHS) licensed Abatement Contractor has been selected for the total net sum of: $16,519.00 asbestos abatement services. Terracon Consultants, Inc. 0000 Xxxxxxxxxx Xxxx Xxxxxxxxx, Xxxxx 000 Xxxxxx, Xxxxx 00000 P (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax000) CLARIFICATIONS: • All TAB 000 0000 F (000) 000 0000 xxxxxxxx.xxx Terracon will review site conditions and compare the current finish materials with existing sampling data, quantify and locate known asbestos-containing materials and utilize any available data to develop a site specific set of asbestos abatement plans and specifications for the removal and disposal of the identified ACM from the above referenced locations. The specifications will be prepared by a TDSHS licensed Individual Asbestos Consultant in accordance with current local, state and federal regulations. Two (2) copies of the documents will be provided to the Client and the Asbestos Abatement Contractor selected for abatement work. The specifications will define abatement practices, procedures and inspection protocols. Task 2 - Project Implementation Terracon will provide a licensed Asbestos Consultant and Technicians, who will be available for periodic inspections and air sampling throughout the duration of the removal project. The Asbestos Consultant will coordinate operations with and for the Client and provide abatement project management for the duration of the project. Terracon will also review all pre-job submittals pertaining to asbestos abatement prior to the beginning of the project. Critical visual inspections conducted prior to the start of work and at the completion of abatement prior to encapsulation, will be conducted by the Consultant or a qualified Project Manager delegated by the Consultant. Air monitoring will be conducted during the abatement activities. The air samples collected during the work periods and following completion of abatement activities will be performed analyzed on-site by Phase Contrast Microscopy (PCM) in accordance with the current edition National Institute of the National Environmental Balancing Bureau Occupational Safety and Health (NEBBNIOSH) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Method 7400.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxx Xxxxxxxxxx Executive Director President 04/14/2021 | 12:17 PM CDT 04/14/2021 | 9:44 AM PDT Date signedof execution: 01/26/2022 | 4:06 Date of execution: PM CST Date signed: 01/26/2022 | 2:02 PM PST ApprovedDGC Dir DED TFC Cont March 29, 2021 Attn: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope IDXxxxxxxx Re: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3HVAC Testing, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx XxxxxxAdjusting, XX 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting and balancing Balancing Proposal (TAB) TFC 20-21DM LBJ Floor Renovation Xx. Xxxxxxxx, Xxxxxx respectfully submits this proposal to provide Testing, Adjusting and Balancing (TAB) Services for TFC 20-21DM LBJ Floor Renovation project located in Austin, Texas. Test, adjust, and balance the new HVAC related equipment associated with the construction documents dated 12/18/2020, the 95% construction documents dated 1/22/2021 and the TFC Contract No. 00-000-000 and as described in the basic services, clarifications, and exclusions below. 1. Xxxxxx shall evaluate the contract drawings and specifications relating to testing and balancing services for arrangement and adequate provisions of devices for HVAC testing, adjusting, and balancing. 2. Xxxxxx shall evaluate the HVAC manufacturer’s submittal data, HVAC automatic temperature control sequences and the shop drawings for balance-ability and conformity to the project specifications. 3. Xxxxxx shall prepare the plans for testing and balancing field procedures by numbering each air outlet, air grille, and air terminal unit. Whenever possible, Xxxxxx shall use the numbering system indicated on the mechanical plans. Plans shall be reduced to 11” x 17” format for insertion in the final test and balance report and for clarification of punch items identified in each project status report. 4. Upon written notification of completed system and equipment start-up, Xxxxxx shall test, adjust, and balance the heating, ventilating, and air conditioning systems in accordance with NEBB Procedural Standards for Testing, Adjusting, and Balancing of Environmental Systems. 5. If the HVAC systems reported as ready are found not to be ready, the deficiency shall be documented in the form of a corrective action report (CAR) and reported to the responsible contractor and the project manager. TFC Cont 6. Xxxxxx shall report deficiencies in the operation of the HVAC system controls if observed during the HVAC testing, adjusting, and balancing. 7. The responsible contractor shall be given the opportunity to correct the deficiencies listed in the CAR and notify Xxxxxx in writing when all deficiencies in the CAR are ready for recheck. Xxxxxx shall retest each piece of equipment listed as corrected one time. If the deficient item remains, Xxxxxx shall report the deficiency in our final test and balance report. 8. Upon completion of the field testing, adjusting, and balancing, Xxxxxx shall submit a certified, bound, typewritten report. The final report shall be signed and sealed by the NEBB certified professional for approval by the Owner and consulting MEP Engineer. The report shall include an executive summary, test report data, instrument calibration report, and reduced copies of the mechanical construction drawings of the HVAC layout. 9. Xxxxxx shall provide one (1) opposite season site visit to perform delayed testing due to seasonal ambient conditions. Xxxxxx shall submit an opposite season visit report including an executive summary of equipment tested during the opposite season site visit, the associated test data sheets and a current instrument calibration sheet 1. All HVAC systems in the scope of work shall be installed per the construction documents and made fully functional by others prior to Xxxxxx beginning TAB onsite. 2. Clean filters shall be required for all air moving systems prior to testing and clean strainers will be required for all hydronic systems prior to testing. 3. Xxxxxx has no contractual relationship or authority to direct others in regards to scheduling and is totally dependent on the referenced design and construction teams to have the work ready for TAB. 4. Xxxxxx scheduled start dates and resulting finish dates are dependent on all other trades completing their work as indicated in the project schedule. Once the work is complete, Xxxxxx shall bear the responsibility of meeting the time allocated for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All Test and Balance work effort. 5. Xxxxxx shall staff the project as necessary to meet the agreed upon construction work dates. However, Xxxxxx has no responsibility to meet the project scheduled work dates when the contractors exceed their deadlines for installation and start-up. 6. Testing of domestic water pumps, sewer piping systems, natural gas piping systems, roof drain systems, and modified fire protection / sprinkler systems are not included in the scope of work for HVAC testing, adjusting, and balancing. These systems are typically not part of the testing and balancing work and are excluded. 7. Refrigerant pressure and temperature data are excluded as it is not required for NEBB or AABC procedural standards for HVAC testing, adjusting, and balancing. Refrigerant TFC Cont system capacities will be verified by measuring the temperature splits across condensers and evaporators. 8. Testing and balancing is limited only to the areas indicated on the construction documents dated 12/18/2020, the 95% construction documents dated 1/22/2021. 9. Xxxxxx is not responsible for replacing motor sheaves, fan sheaves or belts if changes are required to the HVAC equipment to achieve the design airflow quantities indicated on the provided construction documents. Xxxxxx shall provide a recommendation to the installing contractor if new motor or fan sheaves are required. 10. Delays in the TAB work due to others shall be documented in a TAB delay report. TAB delay reports shall be submitted weekly attached to the CAR. Xxxxxx shall request additional fees in the event costs due to excessive TAB delays 11. The pricing provided is for work to be performed during the off hours Monday – Friday. If there are delays due to other trades that require extended hours, weekend work, or more than one 2-man crew to complete the TAB activities within the construction schedule, Xxxxxx will be performed in accordance with require a change order to accommodate the current edition additional costs. 12. Duct pressure and leakage testing, commissioning, sound testing, and vibration testing are excluded from the scope of work. 13. Testing of the National Environmental domestic water system is limited to only to temperature balance through the thermostatic mixing valves installed on the plumbing fixtures. Balancing Bureau (NEBBof the existing domestic hot water delivery to the fixtures has been excluded from the scope of work. 14. Providing system diagrams or “as-built” has been excluded from the scope of work. 15. Testing of existing HVAC equipment not indicated on the mechanical plans has been excluded from the scope of work. 1. TAB Services $ 44,610.00 Total(Forty-Four Thousand Six Hundred Ten Dollars) Procedural Standards$ 44,610.00 TFC Cont 2. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Services $ 14,400.00 Total(Fourteen Thousand Four Hundred Dollars) $ 14,400.00

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxx Xxxxx See Executive Director President Project Principal / Program Manager Date signed: 01/26/2022 02/01/2022 | 4:06 12:38 PM CST Date signed: 01/26/2022 02/01/2022 | 2:02 PM PST 11:09 AM CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F18AF586B-843A-4D5B-9FC4-BD8D-4160-9A4A-3605DEF89DAD 54EA1F344089 January 325, 2022 Texas Facilities Commission Xxxxxxx Xxxxxxxx Project Manager Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Camp Xxxxxxx Building Phase 1 Project – XXX Services Dear Xx. Xxxxxxxx: Xxxx, We are Xxxxxxx & Associates, Inc. (CobbFendley) is pleased to quote submit this scope and fee proposal Subsurface Utility Engineering (XXX) for the testingTFC Camp Xxxxxxx campus located along Xxxxxxx Street north of 35th Street in Austin, adjusting Texas. It is our understanding that this campus will become the new Headquarters for the Texas Department of Motor Vehicles (TxDMV). The estimated fee for these services is included in Attachment 1. Supporting scope and balancing assumption details for the professional services are described in Attachment 2. We anticipate beginning work 10 days after notice to proceed (TABNTP). We will develop an integrated schedule for XXX services in conjunction with the other teams (i.e., Architect of Record, Construction Manager at Risk, Geotechnical, etc.) of the HVAC systems involved on the referenced project. These services will be completed under TFC Contract No. 00-000-000 (IDIQ Professional Engineering Services Agreement for Civil Engineering and Land/Utility Surveying). We look forward to implementing these important support activities on this very important project for TFC. Sincerely, XXXX, XXXXXXX & ASSOCIATES, INC. Xxx Xxxxx, P.E. Xxxxx Xxxx, P.E. Project Principal | Executive Vice President Principal | Project Manager 000 Xxxx Xxxxxxxx Xxxxx, Xxxxx 000 | Xxxxxx, Xxxxx 00000 | 000.000.0000 | fax 000.000.0000 | xxx.xxxxxxxxxxx.xxx DocuSign Envelope ID: 18AF586B-843A-4D5B-9FC4-54EA1F344089 DocuSign Envelope ID: 3E020DB4-B7C0-40C2-A5FF-38CC8D5E1DE1 Total $ 99,320.00 DocuSign Envelope ID: 18AF586B-843A-4D5B-9FC4-54EA1F344089 DocuSign Envelope ID: 18AF586B-843A-4D5B-9FC4-54EA1F344089 CobbFendley will provide project management for the total net sum of: $16,519.00 Camp Xxxxxxx Subsurface Utility Engineering (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxXXX). Assumptions 1) CLARIFICATIONS: • All TAB activities XXX Project Management support will be performed in accordance for 2 months starting from the date of NTP 2) Management and Administration of XXX team 3) Scope also includes maintenance of project files and uploading of all tech memoranda, reports, and test data, etc. into Projectmates, compliance with the current edition other TFC process and procedures, etc. 4) Project Coordination with Geotechnical Analysis Team consisting of the National Environmental Balancing Bureau (NEBBup to 4 one-hour meetings. 5) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will Meetings include the following: a. Internal project setup and kick off meetings b. Monthly status meetings with the Project Team – Up to 2 two-hour meetings (includes preparations, agenda, attendance, minute development, and posting) c. The CobbFendley team will participate in technical meetings with the A/EOR team, CMR team, CobbFendley team sub-consultants, City of Austin, etc. Includes one technical expert per meeting (2 meetings between the PM and technical support, with preparation and meeting minutes) DocuSign Envelope ID: 18AF586B-843A-4D5B-9FC4-54EA1F344089 CobbFendley is pleased to provide this scope and fee estimate to Texas Facilities Commission (TFC) for the Subsurface Utility Engineering (XXX) investigation services associated with the project referenced above. The proposed Scope of Services and Basis of Compensation are outlined below.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxx, P.E. Executive Director President Energy, Power & Environment Market Leader Date signed: 01/26/2022 03/14/2022 | 4:06 PM CST 9:14 AM CDT Date signed: 01/26/2022 03/14/2022 | 2:02 PM PST 7:05 AM PDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F4F6CA870-BD8D-4160679C-4CFB-9A4A-3605DEF89DAD January 3A121-6F171185DD7D February 23, 2022 Xx. Xxxxx Xxxxxxxx Project Manager Texas Facilities Commission Facilities Design & and Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX 00000 ATTNDear Xx. Xxxxxxxx: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased Consultants appreciates the opportunity to quote the testing, adjusting and balancing (TAB) of the HVAC systems submit this proposal for additional professional engineering/architectural services on the above referenced project. This proposal has been developed as Professional Engineering Services to replace Fire Dampers for DSHS Campus Building T (DHT - Tower). It is Xxxxxxx Consultants’ understanding that the terms and conditions of this project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities assignment agreement will be performed in accordance with defined by the current edition standard form of the National Environmental Balancing Bureau Texas Facilities Commission’s (NEBBTFC) Procedural StandardsProfessional Architectural/Engineering Services Agreement under our IDIQ Contract No. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 1100-19000-21 will include the following:000.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxxx Executive Director President Principal in Charge Date signed: 01/26/2022 07/05/2022 | 4:06 PM CST 9:37 AM CDT Date signed: 01/26/2022 07/05/2022 | 2:02 PM PST 8:54 AM CDT Approved: Xxx Xxxxxxx Assistant X. Xxxxxx General Counsel PM/Xxxx Xxxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3, 2022 Xx. Xxxx Xxxxx Project Manager Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxx. Xxxxxx, XX Xxxxx 00000 ATTNRe: Xxxx Xxxxxx REProposal for Bidding/Award Assistance, Construction Observation, and Warranty Closeout Support for the DPS HQ Crime Lab Training Facilities (TFC Project 22-013-2513) Dear Xx. Xxxxx: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are Xxxxxxxx (A/E) is pleased to quote have the testingopportunity to provide additional Architectural, adjusting Interior Design and balancing Engineering services to the Texas Facilities Commission (TABTFC) for the Department of Public Safety (DPS) at 0000 X. Xxxxx Blvd. Austin, Texas for the HQ Crime Lab Training Facilities to be located at Building B (Project). This Proposal includes bidding/award assistance, construction observation, and warranty/closeout support. Xxxxxxxx understands these services will be provided under an IDIQ Contract 00- 000-000. We understand the Scope of Basic Services you require to be: 1. A/E will assist Owner in the preparation of necessary bidding information, bidding forms, the Conditions of the HVAC systems on Contract, and the referenced project form of Agreement between Owner and Contractor. 2. A/E will inform Owner to the best of their knowledge and will assist Owner in connection with Owner’s responsibility for filing documents required for approval of governmental authorities having jurisdiction over the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities Project. 3. A/E, following Owner’s approval of the Construction Documents and of the latest Opinion of Probable Cost, will assist Owner in obtaining bids or negotiating proposal and assist in awarding and preparing contracts for construction of Project. 4. A/E will be the representative of and will advise and consult with Owner during construction until the final payment to the Contractor is due. A/E will have authority to act on behalf of Owner only to the extent provided in this Agreement unless otherwise modified by written instrument. 5. A/E will visit the site every two weeks appropriate to the stage of construction or as otherwise agreed by Owner and A/E in writing to become familiar with the progress and quality of the Work completed and to determine in general if the Work is being performed in a manner indicating that the Work when completed will be in accordance with the current edition Contract Documents. However, A/E will not be required to make exhaustive or continuous on-site inspections to check the quality or quantity of the National Environmental Balancing Bureau (NEBB) Procedural StandardsWork. • The TAB On the basis of on-site observation as an Architect, Interior Designer, or Engineer, A/E will keep Owner informed of the progress and quality of the Work. 6. Based on A/E’s observations and evaluations of the Contractor’s Applications for Payment, A/E will review and certify the amounts due the Contractor. Services specifically excluded from our scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include of services include, but are not limited to, the following:: ▪ Surveys and Geotechnical Reports. ▪ Asbestos and Hazardous Materials Studies. ▪ Third-party Independent Construction Inspection Services. ▪ Construction Material Testing. ▪ Texas Department of Health Demolition Notification. R:\Clerical\20-Letters\JAH\DPS_Building_B_Training_Lab_Proposal.docx Texas Facilities Commission Page 2 February 3, 2022 ▪ Separation of Construction Documents into Multiple Bid Packages. ▪ Phased Construction. A tentative schedule for submitting our work for review is as follows: Notice to Proceed provided to A/E Pre-Final (95%) Construction Documents (NTP + 42 days) Prefinal Design Review Meeting (+ 21 days) Final Design (Prefinal Design Approval + 14 days) Changes to the above schedule may become necessary due to changes in scope or other circumstances beyond A/E’s control. Our fees for the services described above will be based on a lump sum amount of $168,500, and will be billed on a percentage complete method as shown in the breakout below. Bidding/Award Assistance $25,275 Construction Observation $134,800 Warranty/Closeout Support $8,425 Total: $168,500 Should the scope of services described above change during the Project, the lump sum amount will be adjusted either up or down by a mutually agreed upon amount or based on an hourly rate method using A/E’s standard hourly rate schedule that is enclosed with this Proposal. Optional supplemental services may include “fly-through” animations, video presentations, exterior and interior renderings (photo-realistic), printed brochures and fundraising collateral. These costs will be determined based on the desired level of presentation materials required and billed as reimbursable expenses. A/ E will act as Owner’s Agent and place orders for furniture, fixtures, equipment, artwork, fabric, signage, accessories, and other miscellaneous items upon Owner’s written approval. A/E is acting in good faith as Owner’s Agent and Owner agrees to assume responsibility for payment of the approved goods and services, as well as associated costs such as sales tax (if applicable), shipping, storage, delivery, and installation charges. Owner also agrees to be responsible for re-stocking fees, shipping charges and other expenses associated with the return of merchandise for which Owner has given prior approval, but upon receipt of merchandise, has requested that the merchandise be returned. We appreciate the opportunity to provide professional services to you and look forward to the successful completion of your Project. If you have any questions, please do not hesitate to call me at 000.000.0000.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 03/07/2022 | 4:06 PM 8:59 AM CST Date signed: 01/26/2022 03/07/2022 | 2:02 PM PST 8:28 AM CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3February 7, 2022 Texas Facilities Commission Facilities Design & Minor Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNAttention: Xx. Xxx Xxxxxxxx – Project Manager Phone: (000) 000-0000 E-mail: Xxx.Xxxxxxxx@xxx.xxxxx.xxx Re: Proposal for Asbestos Consulting Services Xxxxxx X. Xxxxxxx Office Building 000 Xxxx 00xx Xxxxxx RE: TFC Xxxxxx, Xxxxx Xxxxxxx Building Phase 00000 Terracon Proposal No. P96217106 Revision 1 Xxxx, We are pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural StandardsXx. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the followingXxxxxxxx:

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Print Name: Executive Director President Print Title: Date signed: 01/26/2022 | 4:06 PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General TFC Legal Counsel PM/Xxxx Xxxxxx PM/ Dir/Xxxxx X. Xxxxx DED/Xxxx X. X.X. Xxxx DocuSign Envelope ID: A953A01F816CED92-BD8D-41606451-9A4A-3605DEF89DAD January 3, 2022 4FFE-8FF7-DFFADE923C84 14 Stantec Stantec is excited to introduce our team for the Texas Facilities Commission Facilities Commissioning IDIQ for Professional Civil Engineering and Land/Utility Surveying Services. A proposed organizational chart for this assignment, including all key team members, is provided below. Additionally, resumes for team members are included in the following pages. Xxxx Xxxxxxxx, PE Xxxxxxxxx Xxxxxxxxx, PE CIVIL ENGINEERING SURVEY AND GEOSPATIAL SERVICES Practice Lead Xxxxxxx Xxxxxxx Practice Lead, QA/QC Xxx Xxxxxx, PLS QA/QC, Austin/Central Texas Civil Design & Construction 0000 Xxx Xxxxxxx Team Lead Xxxxx Xxxxxx, XX 00000 ATTN: Xxxxxx/Central Texas Survey Team Lead Xxxx Xxxxxx RE: TFC Xxxxxxxx, RPLS Dallas/Ft. Worth/North Texas Survey Team San Antonio South Rio Grande Valley Civil Lead Design Team Lead Xxxx Xxxxxx, RPLS Chance Xxxxx, XX San Antonio/South Rio Grande Valley, Dallas/Ft. Worth/North Texas Civil Design Houston/South Texas Survey Team Lead Team Lead Xxx Xxxx III, RPLS, LSLS Xxxx Xxxxx, XX Xxxxxxx/South Texas Civil Design Team Lead Xxxxx Xxxxxxx Building Phase 1 XxxxXxxxxx, We are pleased to quote the testingPE Potential for “On-Call” HUB Subconsultant Partners Geotechnical Alliance Geotechnical Group Mechanical/ Plumbing Encotech ADA/Accessibility Altura Solutions, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:LLC Structural

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxx Xxxxxxxxxx Executive Director President Date signed: 01/26/2022 04/28/2022 | 4:06 12:09 PM CST CDT Date signed: 01/26/2022 04/28/2022 | 2:02 PM PST 11:54 AM CDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3April 7, 2022 Xxxxx Xxxxx Director of Project Management Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxx. Xxxxxx, XX 00000 ATTNDirect:(000)000-0000 Mobile: Xxxx Xxxxxx RE(000)000-0000 Dear Xx. Xxxxx: TFC XxXxxxxx York Architects (MYA) is pleased to provide this proposal for Professional AE Services for the Texas Facilities Commission (TFC) Assessment of Xxxxx Xxxxxxx State Building Phase 1 Xxxx(XXX) and Waco State Building (WAC) (the PROJECT). The Xxxxx Xxxxxxx State Building (XXX) is located at 0000 Xxxx Xxxxxx, We are pleased Xxxxxxx and is a four story office building approximately 239,271 sq ft. The Waco State Building (WAC) is located at 000 Xxxxxx Xxxxxx, Xxxx and is an eleven story office building approximately 97,314 sq ft. The AE team shall comply with the 2018 TFC Architectural/Engineering Guidelines and other requirements applicable to quote the testing, adjusting and balancing (TAB) campus and/or location of the HVAC PROJECT. The PROJECT consists of architectural consulting services for assessment of existing building systems and replacement building systems. We will review reported deficiencies of existing buildings systems and provide summary recommendations and opinions of probable construction costs (OPCCs) for repair/correction of deficiencies of existing buildings systems and replacement building systems. Finally, we will provide recommendations and opinions of recommended project budgets for new facilities on the referenced project current sites. We will coordinate with Project 00- 000-0000 for support information. Owner will provide AutoCAD drawings of the existing buildings that reasonably represent the built conditions of architectural, structural, mechanical, electrical, and plumbing systems. In addition, the Owner will provide AutoCAD drawings or pdf copies for the total net sum of: $16,519.00 subject building including original construction, subsequent modifications in the areas where the work will take place, and proposed modifications to the building to the AE team. Owner will provide all available deficiency reports of the existing buildings including requests for DM list additions submitted by building managers or other TFC personnel. TG&W Engineers Inc – Mechanical, Electrical, Plumbing, FA/FS Engineers (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxHUB) CLARIFICATIONS: • All TAB activities will be performed MYA and its sub-consultants shall provide the following Pre-Design Phase services indicated below in accordance with the current edition 2018 TFC Architectural/Engineering Guidelines to the extent relevant and appropriate to the scope of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:work.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxx X. Xxxxx, P.E. Executive Director President Principal 03/26/2021 | 1:24 PM CDT 03/26/2021 | 11:26 AM CDT Date signedof execution: 01/26/2022 | 4:06 Date of execution: PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DGC Dir DED DocuSign Envelope ID: A953A01FB3D81C2A-6CFC-48FA-91B1-BD8D-4160-9A4A-3605DEF89DAD January 37D47FE111591 March 2, 2022 2021 Xxxxxxx Xxxxxxxx Senior Project Manager Texas Facilities Commission Facilities Facilities, Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNRe: Xxxx Xxxxxx RE: Proposal to Provide Third-Party A/E Design Review Services for TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards20-21DM TSBVI Dear Xx. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the followingXxxxxxxx:

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxx Xxxxxxxxxx, AIO, RID Executive Director President Date signed: 01/26/2022 05/27/2022 | 4:06 1:53 PM CST CDT 05/27/2022 | 1:14 PM CDT Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3April 22, 2022 Texas Facilities Commission April 29, 2022 revised Xxxx Xxxx, RA, NCARB, CTCM Project Manager Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxx. Xxxxxx, XX 00000 ATTNMobile: Xxxx Xxxxxx RE(000)000-0000 Dear Xx. Xxxx: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are XxXxxxxx York Architects (MYA) is pleased to quote provide this proposal for Professional AE Services for the testingTexas Facilities Commission (TFC) North Austin Complex Phase II, adjusting and balancing Third Party Review of Prime Professional AE Contract Document Deliverables (TABthe PROJECT). The North Austin Complex Phase II consists of a six (6) level office building, totaling 302,000 gross square feet located on the west side of the HVAC systems Xxxx X. Xxxxxxx campus, a multi-level above grade parking structure accommodating 200 parking spaces located on the referenced project east side of the Xxxx X. Xxxxxxx campus, and connection to the existing central utility plant located in the garage of Phase I and expansion of plant equipment for Phase II. It is understood that the total net sum of: $16,519.00 purpose of the review is to address completeness, coordination, and constructability of the AE documents provided. Design of buildings and systems for scope of work are the responsibility of the Prime Professional AE and not a consideration of this third party review. Owner will provide BIM/Revit model and drawings as well as printed milestone sets if requested. Project Manual and Specification books shall be provided in Microsoft Word or other editable file format. Xxxx Xxxxxxx – Civil Engineers Xxxxxx X. Xxxxx – Structural Engineers TG&W Engineers Inc – Mechanical, Electrical, Plumbing Engineers (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxHUB) CLARIFICATIONSXxxx Fire Protection Engineers – Fire Sprinkler/Fire Alarm Engineers (HUB) The Third Party Review (the PROJECT) scope includes: • All TAB activities will be performed in accordance with the current edition Review, Coordination and Constructability and Code Compliance review of the National Environmental Balancing Bureau following disciplines: o General/Project Management – Coordination of Consultant Disciplines (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Conflict Resolution/Clash Detection excluded)

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxx Executive Director Vice President Date signed: 01/26/2022 02/13/2023 | 4:06 PM 10:52 AM CST Date signed: 01/26/2022 02/13/2023 | 2:02 PM 8:09 AM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FC7A8CE6B-6A81-BD8D-4160-9A4A-3605DEF89DAD January 349AB-9A7E-33A23AADA317 May 20, 2022 Exhibit A Xx. Xxxxx Xxxxxxxx Project Manager Texas Facilities Commission Facilities (TFC) Design & and Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX 00000 ATTNRe: Xxxx Xxxxxx REProfessional Engineering Services of DM Projects at State Building in Austin – DSHS Building A-100 – Cleanup and Abatement Construction Administration Services - 044667 Dear Xx. Xxxxxxxx: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased Consultants appreciates the opportunity to quote submit this proposal for additional professional engineering/architectural services on the testing, adjusting above referenced project. This proposal has been developed as Professional Engineering Services to provide input and balancing (TAB) oversight for Construction Administration of the HVAC systems Cleanup / Abatement of the DSHS Campus Building A-100. It is Xxxxxxx Consultants understanding that the terms and conditions of this project assignment agreement will be defined by the standard form of TFC’s Professional Architectural/Engineering Services Agreement under our IDIQ Contract No. 00-000-000. This life safety project scope of work (SOW) consists of an abatement contractor cleaning up and abating asbestos containing materials (ACMs) on all four floors of the 1956 A-100 building (i.e., duct and piping insulation, floor tiles). This building was essentially abandoned around 2000 when the Xx. Xxx Xxxxx Laboratory (DBGL) building was completed by the State of Texas. Many of the floors have experienced various issues such as water damage. Ceiling tiles have been removed and/or have fallen out of the ceiling due to water damage and now lay on the referenced floors. As a result of torn insulation, there are numerous exposed piping systems; there are trash and other abandoned items in various locations; and there are obvious animal wastes in locations where animals have managed to enter over the years. Xxxxxxx Consultants has coordinated a release of construction documents to assist the TFC in getting this building cleaned up with associated abatement while funding exists. However, there was not enough funding to coordinate construction administration services. The following tasks are anticipated to be completed over an approximate twelve (12) month period. It is anticipated that the project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings contracted and specification 23 05 93 dated 11-19-21 will include the following:completed by June 31st, 2023.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxx High Executive Director President Texas Office Manager Date signed: 01/26/2022 01/31/2022 | 4:06 1:29 PM CST Date signed: 01/26/2022 01/31/2022 | 2:02 1:08 PM PST CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FD4BCBDD9-BD8D-41605E68-9A4A-3605DEF89DAD January 3496B-9DAB-F7D90DB5DA70 December 22, 2022 Texas Facilities Commission 2021 Xx. Xxx Xxxxxxxx, PMP, CTCM Project Manager Facilities Design & Construction 0000 Xxx Xxxxxxx Texas Facilities Commission Subject: Proposal for Abatement Consulting Services LBJ Building Floor 6 000 Xxxx 00xx Xxxxxx, XX Xxxxxx, Xxxxx 00000 ATTNWood Proposal No. 670621AU22.02 Dear Xx. Xxxxxxxx: Xxxx Environment & Infrastructure Solutions, Inc. (Wood) appreciates the opportunity to present our proposal to the Texas Facilities Commission (TFC) to provide asbestos abatement consulting services prior to upcoming renovations at the Xxxxxx RE: TFC Xxxxx X. Xxxxxxx Building Phase 1 Xxxx(LBJ) Building, We are pleased Floor 6. This proposal presents our approach to quote the testingproviding asbestos design and monitoring services, adjusting using our multi-disciplinary capabilities and balancing (TAB) knowledge of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities asbestos abatements. The following sections present our Scope of Work, Schedule, and Fee Estimate. The scope of services will be performed in accordance with the current edition terms and conditions outlined in the professional services agreement, TFC Contract 00-000-000, between the Texas Facilities Commission and Wood Environment & Infrastructure Solutions, Inc. Xxxx performed an asbestos survey of Floors 2, 3, 6, 11 and Suite 124, and results are included in our report titled Report of Pre-Renovation Asbestos Survey, and dated January 21, 2021. It was determined that the drywall construction on Floor 6 (approximately 15,000 SF) is an asbestos-containing material and is expected to be disturbed during the upcoming renovation project. Based on results of our asbestos survey, we will prepare an asbestos abatement specification as required by the Texas Department of State Health Services (TDSHS). The abatement activities will be limited to the areas determined to contain asbestos-containing building materials as determined by our survey. We will attend one abatement preconstruction meeting, and coordinate the removal operations and scheduling with the TFC and abatement personnel. During abatement, we will have a Texas licensed asbestos project manager/air monitoring technician on-site at all times the abatement contractor is performing removal operations in order to observe and document on-site conditions as required by state law. Our on-site licensed project manager/air monitoring technician will collect ambient air samples during abatement for in-house analysis utilizing phase contrast microscopy (PCM) techniques and provide visual clearance after completion of the National Environmental Balancing Bureau (NEBB) Procedural Standardsremoval. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11Close-19-21 out documentation submitted to TFC will include a written report detailing the following:scope of work, materials abated, conditions observed, procedures used, air sample results, identification of certified abatement and monitoring personnel, and documentation of waste disposal. ‘Wood’ is a trading name for Xxxx Xxxx Group PLC and its subsidiaries DocuSign Envelope ID: D4BCBDD9-5E68-496B-9DAB-F7D90DB5DA70 Upon notice to proceed from the TFC, Xxxx will proceed with the asbestos abatement design. Wood will provide the design specifications to TFC within two weeks of NTP. Notification to DSHS requires a ten (10) working day period before any disturbance of ACMs may occur. TFC will be responsible for payment of required notification fees to the DSHS. Based on the type, quantity, and locations of material anticipated for removal, and the availability and efficiency of the abatement contractor, asbestos abatement is expected to take Fifteen (15) 10-hour workdays for Floor 6. After completion of abatement, we estimate it will take two (2) business week to submit the final abatement report.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxx X. Xxxxxxxxxx, P.E. Executive Director Senior Vice President Date signed: 01/26/2022 05/08/2023 | 4:06 PM CST 10:46 AM CDT Date signed: 01/26/2022 05/08/2023 | 2:02 PM PST 9:54 AM CDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope IDTFC IDIQ Contract No. 00-000-000 A. PSP Project Manager: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3, 2022 Texas Facilities Commission Facilities Design & Construction Xxxxx Xxxxxxxxx Xxxxx Consultants 0000 Xxx Xxxxxxx Xxxxxx, XX 00000 ATTNXxxx Xxxx. Suite 400 Houston TX 77058 704.999.7727 xxxxxxxxxx@xxxxxxxxxxxxxxxxx.xxx B. Subcontractors: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting and balancing (TABName) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxCompany) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBBAddress) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:(Cell #) (Email) (Name) (Company) (Address) (Cell #) (Email) (Name) (Company) (Address) (Cell #) (Email) (Name) (Company) (Address) (Cell #) (Email)

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxx Executive Director President Date signed: 01/26/2022 07/20/2023 | 4:06 PM CST 11:38 AM CDT Date signed: 01/26/2022 07/20/2023 | 2:02 PM PST 9:06 AM PDT Approved: Xxx Xxxxxxx Xxxxxxx/kgf Assistant General Counsel PM/Xxxx Xxxxxx PM/ Xxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F419CE8CF-BD8D-4160A7E4-9A4A-3605DEF89DAD January 3, 2022 4FE3-885F-7370DE4A3C50 DocuSign Envelope ID: 5FCAA9BA-4798-47EE-B882-C60E8A4F3AC5 DocuSign Envelope ID: 419CE8CF-A7E4-4FE3-885F-7370DE4A3C50 16 June 2023 Xx. Xxxxx Xxxxxxxx Sr. Project Manager Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx XxxxxxXxxx. Austin, XX 00000 ATTN: Xxxx Xxxxxx TX 78701 XXXXXX• DESIGN ASSOCIATES 817 WE T El[VE TH STREET AUSTI • TE A • 78701 (P)S12.476 1812 CF)S12 476 1819 AR HIHCTURE • PRE ERVATIO • PLA NING RE: TFC Xxxxx Xxxxxxx Professional Architectural and Engineering Services related to DM Projects for Texas Facilities Commission DSHS Building DHF - Design for Vital Statistics Services (VSS) Design and Construction Phase 1 XxxxServices State Health Services Campus Dear Xx. Xxxxxxxx: XXXXXX DESIGN ASSOCIATES {CDA) appreciates the opportunity to submit this proposal to provide professional architectural and engineering services for the tenant layout design of DSHS DHF for the Vital Statistics Services (VSS) offices and required equipment. Our proposal has been developed to prepare the Architectural, We are pleased to quote Engineering and Fire Protection Design Documents and provide Construction Contract Administration Services for the testing, adjusting and balancing (TAB) re-design of the HVAC systems on shelled space in the referenced project DHSH Building F (DHF) for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed VSS and compllete previously identified deferred maintenance items relevant to the redesign. Our understanding ofthe project is as described in accordance with the current edition Project Scope of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Work below.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxx High Executive Director President Date signed: 01/26/2022 Texas Office Manager 03/10/2022 | 4:06 12:21 PM CST Date signed: 01/26/2022 Date signed: 03/10/2022 | 2:02 PM PST 10:13 AM CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3February 8, 2022 Xx. Xxxxxxx Xxxxx Project Manager Texas Facilities Commission Facilities Design & Construction Subject: Proposal for Environmental Consulting Services Dear Xx. Xxxxx: Xxxx Environment & Infrastructure Solutions, Inc. (Wood) appreciates the opportunity to present our proposal to the Texas Facilities Commission (TFC) to provide environmental consulting services prior to upcoming demolition of three (3) Capitol Complex Buildings: • Texas Department of Public Safety Capitol Region District Office located at 0000 Xxx Xxxxxxx X Xxxxxxxx Xxx; • Capitol Complex Child Care Center located at 0000 Xxxxxx Xxxxxx; and • University of Texas Child Development Center located at 0000 Xxxxxx Xxxxxx. This proposal presents our approach to providing regulated materials survey, asbestos design and monitoring services using our multi-disciplinary capabilities and knowledge of these services. In addition, we are including environmental consulting services related to underground storage tanks (USTs) at the UT Child Development Center located at 0000 Xxxxxx Xxxxxx, XX 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxxx, Xxxxx Xxxxxxx Building Phase 1 Xxxx00000. The following sections present our Scope of Work, We are pleased to quote the testingSchedule, adjusting and balancing (TAB) Fee Estimate. The scope of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities services will be performed in accordance with the current edition of terms and conditions outlined in the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings professional services agreement, TFC Contract 00-000-000, between the Texas Facilities Commission and specification 23 05 93 dated 11-19-21 will include the following:Wood Environment & Infrastructure Solutions, Inc.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Executive Director President Xxxxxxxxxxx, P.E. Date signed: 01/26/2022 06/14/2022 | 4:06 PM CST 9:54 AM CDT Date signed: 01/26/2022 06/14/2022 | 2:02 PM PST 9:50 AM CDT Approved: Xxx Xxxxxxx Assistant X. Xxxxxx General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx Xxxxxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3, 2022 DCB64C8E-255A-4E9F-904C-76E084D2D4C3 Texas Facilities Commission Facilities Design & and Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNAttn: Xx. Xxxxx Xxxxxxxx P: (000) 000-0000 E: xxxxx.xxxxxxxx@xxx.xxxxx.xxx Re: Proposal for Asbestos Consulting Services DSHS Deferred Maintenance Project Building F, Department of Health Tower, and North Link Corridor 0000 Xxxx 00xx Xxxxxx REXxxxxx, Xxxxx 00000 Terracon Proposal No. P96227311 Dear Xx. Xxxxxxxx: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxTerracon Consultants, We are Inc. (Terracon) is pleased to quote submit this proposal to provide asbestos consulting services for the testing, adjusting and balancing (TAB) abatement phase of the project at the above referenced locations. The scope of services is intended to meet state and federal requirements for asbestos abatement projects conducted prior to renovation or demolition operations in public buildings. Terracon understands the work will include the removal of asbestos-containing HVAC systems on duct mastic materials throughout Building F; removal of asbestos-containing floor tile and mastic materials from selection portions of the referenced 2nd, 4th, 5th, and 7th Floors (primarily common corridors and a variety of smaller areas in close proximity to the common corridors) in the Department of Health Tower (DHT); and removal of asbestos-containing plaster materials from the south, west, and east exterior elevations and southeast interior area of the North Link Corridor (connecting Building F and DHT) prior to renovation activities. The asbestos-containing materials (ACM) were identified as part of previous asbestos surveys conducted by Terracon in 2017 and 2018 (Project Nos. 96177344 and 96187083). Terracon Consultants, Inc. 0000 Xxxxxxxxxx Xxxx Xxxxxxxxx, Xxxxx 000 Xxxxxx, Xxxxx 00000 P (000) 000 0000 F (000) 000 0000 xxxxxxxx.xxx Terracon proposes to prepare abatement plans and specifications, provide air monitoring/inspection services during abatement and prepare project closeout documents following abatement operations as part of the scope of work in this proposal. Terracon understands that a Texas Department of State Health Services (TDSHS) licensed Abatement Contractor will be selected for the total net sum ofasbestos abatement services. DocuSign Envelope ID: $16,519.00 DCB64C8E-255A-4E9F-904C-76E084D2D4C3 DSHS DM Project – Building F, DHT, and North Link Corridor ■ Austin, Texas April 4, 2022 ■ Terracon Proposal No. P96227311 Terracon will review site conditions and compare the current finish materials with existing sampling data, quantify and locate known asbestos-containing materials and utilize any available data to develop a site specific set of asbestos abatement plans and specifications for the removal and disposal of the identified ACM from the above referenced locations. The specifications will be prepared by a TDSHS licensed Individual Asbestos Consultant in accordance with current local, state and federal regulations. Two (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax2) CLARIFICATIONS: • All TAB copies of the documents will be provided to the Client and the Asbestos Abatement Contractor selected for abatement work. The specifications will define abatement practices, procedures and inspection protocols. Task 2 - Project Implementation Terracon will provide a licensed Asbestos Consultant and Technicians, who will be available for periodic inspections and air sampling throughout the duration of the removal project. The Asbestos Consultant will coordinate operations with and for the Client and provide abatement project management for the duration of the project. Terracon will also review all pre-job submittals pertaining to asbestos abatement prior to the beginning of the project. Critical visual inspections conducted prior to the start of work and at the completion of abatement prior to encapsulation, will be conducted by the Consultant or a qualified Project Manager delegated by the Consultant. Air monitoring will be conducted during the abatement activities. The air samples collected during the work periods and following completion of abatement activities will be performed analyzed on-site by Phase Contrast Microscopy (PCM) in accordance with the current edition National Institute of the National Environmental Balancing Bureau Occupational Safety and Health (NEBBNIOSH) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Method 7400.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxx High Executive Director President Texas Office Manager Date signed: 01/26/2022 02/07/2022 | 4:06 PM 11:14 AM CST Date signed: 01/26/2022 02/07/2022 | 2:02 PM PST 9:28 AM CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Xxxxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FTFC IDIQ Contract No. 00-BD8D-4160000-9A4A-3605DEF89DAD January 3000 - Assignment No. 3 - Exhibit A December 22, 2022 2021 Xx. Xxxxx Xxxxxxxxxx, AIA, CTCM Project Manager Texas Facilities Commission Facilities Design & Construction 0000 Xxx Subject: Proposal for Asbestos Consulting Services Xxxx X. Xxxxxxx Building Cafeteria 000 Xxxx 00xx Xxxxxx, XX Xxxxxx, Xxxxx 00000 ATTNWood Proposal No. 670621AU22.01 Dear Xx. Xxxxxxxxxx: Wood Environment & Infrastructure Solutions, Inc. (Wood) appreciates the opportunity to present our proposal to the Texas Facilities Commission (TFC) to provide asbestos survey services prior to upcoming renovations at the Xxxx Xxxxxx RE: TFC Xxxxx X. Xxxxxxx Building Phase 1 Xxxx(Xxxxxxx Building) Cafeteria. In addition, We we are pleased providing a cost estimate for abatement design and monitoring, as requested by TFC. This proposal presents our approach to quote the testingproviding asbestos survey, adjusting design and balancing (TAB) monitoring services, using our multi-disciplinary capabilities and knowledge of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities asbestos surveys and asbestos abatements. The following sections present our Scope of Work, Schedule, and Fee Estimate. The scope of services will be performed in accordance with the current edition of terms and conditions outlined in the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings professional services agreement, TFC Contract 00-000-000, between the Texas Facilities Commission and specification 23 05 93 dated 11-19-21 will include the following:Wood Environment & Infrastructure Solutions, Inc.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxxxx Executive Director President Date signed: 01/26/2022 11/17/2022 | 4:06 PM 11:09 AM CST Date signed: 01/26/2022 11/17/2022 | 2:02 PM 9:03 AM PST Approved: Xxx Xxxxxxxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope IDXxxx A. PSP Project Manager: A953A01F_Xxxxxx Xxxxx (Name) _ERC_ (Company) _1017 Blackhaw, Houston, TX 77079 (Address) _000-BD8D-4160000-9A4A-3605DEF89DAD January 30000 (Cell #) xxxxxx@xxx-xx.xxx (Email) B. Subcontractors: _Xxx Xxxxxx (Name) _ARC Abatement _ (Company) _1011 XX-000 Xxx, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxx, XX 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting and balancing (TABAddress) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 _000-000-0000 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxCell #) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau _xxxxxxxxx@xxxxxxxxxxxx.xxx (NEBBEmail) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:(Name) (Company) (Address) (Cell #) (Email) (Name) (Company) (Address) (Cell #) (Email) (Name) (Company) (Address) (Cell #) (Email)

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxxx, PE Executive Director President Principal in Charge Date signed: 01/26/2022 | 4:06 PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant X. Xxxxxx General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FTFC IDIQ Contract 22-BD8D-4160106-9A4A-3605DEF89DAD January 3, 2022 000 Xx. Xxxxxxx Xxxxxxxx Senior Project Manager Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx XxxxxxXxxx. Austin, XX 00000 ATTNTX 78701 Re: Xxxx Xxxxxx RESurveying Services at Camp Xxxxxxx (35th & Mopac) Proposal for Professional Services Dear Xx. Xxxxxxxx: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are Xxxxxxxx (A/E) is pleased to quote have the testing, adjusting opportunity to provide Surveying Services to the Texas Facilities Commission (Client) for +/- 13 acres located at 35th Street and balancing (TAB) of the HVAC systems Mopac Expressway. Survey Services include ALTA/Tree/Topo surveys. It is understood that these Services will be issued as an assignment under Contact 00-000-00. Surveying Services are to be performed on the referenced project for following described site: +/- 13 acres parallel to Mopac Expressway (west boundary) between W 35th Street (south boundary), Xxxxxxx Avenue (east boundary) and 41st Street (north boundary). Site is referred to as the total net sum ofCamp Xxxxxxx Campus with existing structures including: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities Travel and Information Division, TxDot, Transportation Department Maintenance, and Texas Department of Motor Vehicles. Figure 1 – Site Limits Identified in Red Outline A:\2022\40465.22\04_PRCMNT\00_PASS\Proposal\TFC_Camp_Hubbard_Survey_Proposal_Letter_40465.22.docx TFC IDIQ Contract 00-000-000 Xx. Xxxxxxxx December 5, 2022 Texas Facilities Commission Page 2 A/E will be performed prepare a Land Title Survey in accordance with current minimum standard detail requirements for ALTA/NSPS Land Title Surveys as adopted in 2021 by American Land Title Association and the National Society of Professional Surveyors. The Land Title Survey will include items 1 through 4, 7(a), 8, 9, and 13 of the Table “A” Requirements. The Survey will show the field location of all monuments necessary to determine the boundary: improvements, visible utilities, and any easement information provided, or listed in a title commitment. Boundary corners will be found and verified or set. A/ E will perform a boundary analysis to discover any possible discrepancies between the current edition written legal description and the location of the National Environmental Balancing Bureau property on the ground, as determined by found monuments. The information will be displayed pictorially on a survey plat (NEBB24” x 36” or suitable size) Procedural Standardsalong with the easements referred to in the title commitment. • The TAB scope per 90% construction drawings Survey will also show encroachments across the boundary line (if applicable). Exceptions to title coverage (easements, restrictions, covenants, etc.) will be analyzed and, to the extent possible, shown on the Survey along with the Registered Surveyor’s opinion as to its effect on the property. If the tract is not a platted lot, a written metes and specification 23 05 93 dated 11-19-21 bounds description, signed, and sealed, describing the property by the bearings and distances will be included. It is assumed that the Client will provide title commitments and supporting deeds, and documentation prior to commencement of work. The Topographic Survey will include the topography needed (one-foot contour intervals and grade breaks) to provide sufficient information for the contouring of the site. In the event the site grades are relatively flat, spot elevations may be shown in lieu of contours. The Tree Survey will comprise a list limited to hardwood trees 8" and larger on the site, with a tag number, tree diameter, species (common name), and location. A/E will be responsible for performing the Tree Surveying services and makes no claim that Xxxxxxxx employees are certified arborists. Client may choose to select and contract with a certified arborist under separate cover from this Agreement. A Texas Registered Professional Land Surveyor (RPLS) will direct all aspects of the Survey. ▪ Civil 3D CAD File. ▪ Signed/Sealed Electronic File (PDF) of Survey. ▪ Hard Copy of Survey (if needed). Specifically excluded from our Scope of Services, but not limited to, are the following:: ▪ This Proposal is good for 60 days from the date it is sent to Client. If an assignment is not received by Xxxxxxxx within 60 days from remitting the same to Client, A/E reserves the right to withdraw its Proposal, provide a new Proposal, and/or make any changes to the Scope of Services or the fees set forth below. ▪ Once the Assignment is executed, it shall become the “Agreement.” The Agreement only includes those items listed and agreed upon as described above. Any additional services requested will be billed to Client and added as an amendment to the existing Agreement. ▪ The fee for remaining work may be renegotiated if work is suspended for any reason for more than two months. ▪ Client is responsible for providing access information and permission to enter adjoining properties (including gate codes, keys, combinations to locks, etc.). ▪ Client or Client’s title company will furnish all pertinent information such as deeds, title commitments, previous surveys, plats, easements, encumbrances, etc., for this Survey; including all documents reflected on Schedules A and B of the title commitment. TFC IDIQ Contract 00-000-000 Xx. Xxxxxxxx December 5, 2022 Texas Facilities Commission Page 3 ▪ In the course of the Survey, it may be necessary for minor trimming of brush and tree limbs to provide for a clear line of sight. Client hereby gives its consent for A/E to proceed with any such work. ▪ Client represents that all boundary monumentations are easily recoverable and benchmarks are adjacent to the property. Client further represents that there are no encroachments, overlaps, gaps, gores, or other issues affecting the boundary lines. Any such discrepancies discovered will result in an amendment and potential increase in costs to this Agreement. Our fees for the services described above will be based on a lump sum amount of $31,250 and will be billed on a percentage complete method. Should the Scope of Services described above change during the Project, the lump sum amount will be adjusted either up or down by a mutually agreed upon lump sum amount or based on Xxxxxxxx’x Hourly Rate Schedule. We appreciate the opportunity to provide professional services to you and look forward to the successful completion of your Project. If you have any questions, please do not hesitate to call us. Sincerely, XXXXXXXX (A/E) By Xxxxx X. Xxxxxxx, PE, CEM, GGP Principal JAH/amp IN DUPLICATE DocuSign Envelope ID: 3EA0471E-2CF2-4933-A79F-45524F58E461 DocuSign Envelope ID: A35E6894-2315-4EDB-B0DC-7269D5D3740F TFC Contract No. 00-000-000 Exhibit B Assignment 2 A. PSP Project Manager: Xxx Xxxxx, RPLS Xxxxxxxx 00000 Xxxxxx Xx, Suite 100 Austin, TX 00000 (000) 000-0000 xxxxxx@xxxxxxxx.xxx B. Subcontractors: Xxxxxx Xxxxxx, RPLS 4Ward Land Surveying 0000 Xxxxxxxxx Xxxx, Suite 200 Austin, TX 00000 (000) 000-0000 xxxxxxx@0xxxxxx.xxx

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Executive Director President Date signed: 01/26/2022 08/29/2022 | 4:06 3:54 PM CST CDT Date signed: 01/26/2022 08/29/2022 | 2:02 1:24 PM PST PDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FED0C0E34-BD8D-41607414-9A4A-3605DEF89DAD January 3433F-865C-196A60CEF64A TFC Contract 00-000-000 - Assignment No. 4 Exhibit A July 21, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx XxxxxxXxxx. Austin, XX 00000 TX 78701 ATTN: Xxxx Xxxxxx Xxxxxxx Xxxxxxxx RE: TFC Xxxxx TxDMV Camp Xxxxxxx Building Phase 1 XxxxCH-6 Paper Storage Xxxxxxx, We are pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 5,024.00 (Sixteen Five Thousand Five Hundred Nineteen Twenty Four Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. o (1) Existing outside air fan with sheave and belt replacement and proportional balancing to (2) existing air handling units. o Adjustment of existing air handling unit operating set points if determined to be required • The We have not performed work at this facility in the past and may require assistance with adjusting set points within the controls program. If you have any questions, please don’t hesitate to call. Respectfully submitted, Xxxxx Xxxxx cc: BP 22-78 TFC IDIQ Contract 00-000-000 A. PSP Project Manager: Xxxxx Xxxxx (Name) TAB scope per 90Technologies, LLC (Company) 0000 X. Xxxxx Blvd., Ste 130, Austin, TX, 78704 (Address) 000-000-0000 (Cell #) xxxxxx@xxx-xxxx.xxx (Email) B. Subcontractors: None – we 100% construction drawings and specification 23 05 93 dated 11self-19-21 will include the following:perform our work 1. (Name) (Company) (Address) (Cell #) (Email) 2. (Name) (Company) (Address) (Cell #) (Email) 3. (Name) (Company) (Address) (Cell #) (Email) 4. (Name) (Company) (Address) (Cell #) (Email)

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: _ Xxxx Xxxxx Xxxxxxx Xxx Xxxxx See Executive Director President Project Consultant Date signedof execution: 01/26/2022 05/24/2021 | 4:06 11:14 AM CDDaTte of execution: 05/24/2021 | 9:39 AM CDT PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx Dir DED DGC DocuSign Envelope ID: A953A01F61CE027C-BD8D-4160DBC9-9A4A-3605DEF89DAD January 3484E-BDFC-2C3070492DB1 May 4, 2022 2021 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, Xxxxx 00000 Attn: Xx. Xxxxx Xxxxx - Project Manager P: (000) 000-0000 M: (000) 000-0000 E: Xxxxxxx.Xxxxx@xxx.xxxxx.xx.xx Re: Proposal for Limited Path-of-Construction Asbestos Survey TFC 0000-00 XX 00000 ATTNXxxxxxx Xxxxxxx Xxxxxxxxx Xxxxx xx Xxxxx Capitol Complex – Multiple Buildings/Areas Austin, Texas Terracon Proposal No. P96217349 TFC Project No. 00-000-0000 Xx. Xxxxx: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxTerracon Consultants, We are Inc. (Terracon) is pleased to quote submit this proposal to provide limited asbestos inspection services at the testingabove-referenced locations. We understand the purpose of this survey is to identify asbestos-containing materials (ACM) in select areas where repairs to mechanical, adjusting electrical, and balancing plumbing (TABMEP) systems and architectural finishes are planned (as needed) at the Capitol Complex in Austin, Texas (TFC Project No. 20-011-5155). The scope of services is intended to meet state and federal requirements for asbestos inspection projects conducted prior to renovation or demolition of public buildings. Terracon understands that you will issue a Purchase Order and arrange site access if this proposal is accepted. Terracon Consultants, Inc. 0000 Xxxxxxxxxx Xxxx Xxxxxxxxx, Xxx. 000 Xxxxxx, Xxxxx 00000 P ( 512) 442- 1122 F ( 512) 442- 1181 terracon. com Terracon will mobilize a Texas Department of State Health Services (TDSHS) licensed Asbestos Inspector to conduct a limited asbestos survey as required by US Environmental Protection Agency (USEPA) regulation 40 CFR Part 61, National Emissions Standards for Hazardous Air Pollutants (NESHAP) and the TDSHS Texas Asbestos Health Protection Rules. Terracon will conduct a visual assessment of the HVAC systems on the referenced project for the total net sum of: $16,519.00 selected building areas to identify materials suspected of containing asbestos (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities suspect ACM). Suspect materials will be performed in accordance with the current edition physically assessed for friability and evidence of the National Environmental Balancing Bureau (NEBB) Procedural Standardsdamage or degradation. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11Samples of suspect ACM will be collected for laboratory analysis. DocuSign Envelope ID: 61CE027C-19DBC9-21 will include the following:484E-BDFC-2C3070492DB1

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signedof execution: 01/26/2022 07/20/2021 | 4:06 PM CST Date signed9:56 AM CDDT ate of execution: 01/26/2022 07/20/2021 | 2:02 PM PST 9:14 AM CDT Approved: Xxx Xxxxxxx Assistant General TFC Legal Counsel PM/Xxxx X. Xxxxxx Dir/Xxxxx X. Xxxxx DED/Xxxx X. Xxxx TFC Contract No. 00-000-000 - Assignment No. 10 - Exhibit A DocuSign Envelope ID: A953A01FA7EB685F-BD8D-4160C4E5-9A4A-3605DEF89DAD January 3476D-91EA-8BA543A844C6 June 28, 2022 2021 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNAttn: Xx. Xxxx Xxxxxx RE– Project Manager Re: Cost Estimate for Geotechnical Engineering Services XXX Houston Repair and Replacements 0000 Xxxx Xxxxxx Xxxxxxx, Xxxxx Terracon Document No. X00000000.Revision1 Dear Xx. Xxxxxx: Terracon Consultants, Inc. (Terracon) understands that we have been selected based on qualifications to provide geotechnical services for the above referenced project. This document outlines our understanding of the scope of services to be performed by Terracon for this project and provides an estimate of the cost of our services. The following are exhibits to the attached Agreement for Services. Exhibit A Project Understanding Exhibit B Scope of Services Exhibit C Compensation and Project Schedule Exhibit D Site Location Exhibit E Anticipated Exploration Plan Our base fee to perform the Scope of Services described in this document is $5,900. See Exhibit C for more details of our fees and consideration of additional services. This cost estimate may be accepted by executing a signed Purchase Order/Work Order and returning the executed copy to Terracon. The Scope of Work proposed in this cost estimate and the Proposal for Services and accompanying limitations agreed to in the Indefinite Quantity Professional Services Agreement (TFC Xxxxx Xxxxxxx Building Phase 1 Contract No. 18-099-000) shall constitute the exclusive services to be performed for this project. Terracon Consultants, Inc. 00000 Xxxx Xxxx, We are pleased to quote the testingXxxxx 000 Xxxxxxx, adjusting and balancing Xxxxx 00000 P (TAB000) 000 0000 F (000) 000 0000 xxxxxxxx.xxx TFC Contract No. 00-000-000 - Assignment No. 10 - Exhibit A DocuSign Envelope ID: A7EB685F-C4E5-476D-91EA-8BA543A844C6 TFC Contract No. 00-000-000 - Assignment No. 10 - Exhibit A Our Scope of Services is based on our understanding of the HVAC systems on project as described by Texas Facilities Commission (TFC). We have not visited the referenced project for site to confirm the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition information provided. Aspects of the National Environmental Balancing Bureau (NEBB) Procedural Standardsproject, undefined or assumed, are highlighted as shown below. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include We request the following:design team verify all information prior to our initiation of field exploration activities.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxx X. Xxxxx, P.E. Executive Director President Associate Principal Date signed: 01/26/2022 06/13/2022 | 4:06 PM CST CDT Date signed: 01/26/2022 06/13/2022 | 2:02 1:33 PM PST PDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3May 18, 2022 (Revised 5/19/2022) AIA, CTCM Xxxxxxx Xxxxxxxx, Senior Project Manager Texas Facilities Commission Facilities Facilities, Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNRe: Xxxx Xxxxxx REProposal for Texas DMV Camp Xxxxxxx XX-6 Large Paper Roll Storage Dear Xx. Xxxxxxxx: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxMEP Engineering, We are pleased Inc. appreciates the opportunity to quote the testing, adjusting and balancing (TAB) of the HVAC systems submit this proposal for professional services on the above-referenced project. As requested, this proposal has been developed for Design/Construction Administration Services with a project for scope of work as noted herein. It is MEP’s understanding that the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities terms and conditions of this project assignment agreement will be performed in accordance with defined by the current edition standard form of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:TFC’s Professional Architectural/Engineering Services Agreement, latest edition.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxx Xxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 08/11/2023 | 4:06 PM CST 10:44 AM CDT Date signed: 01/26/2022 08/11/2023 | 2:02 PM PST 11:25 AM EDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxxx Xxxxx for Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3May 31, 2022 2023 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNAttn: Xxxx Xxxxxx REXxxxxxx Xxxxxxxx Senior Project Manager Re.: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project Cost Proposal for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural StandardsProfessional Land Surveying Services Dear Xxx. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Xxxxxxxx,

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. ___________________________ By: By: Xxxx Xxxxx Xxxxx See Xxxxxx Executive Director President Industrial Hygienist Date signedof execution: 01/26/2022 03/03/2021 | 4:06 PM 9:57 AM CST Date signedof execution: 01/26/2022 03/03/2021 | 2:02 9:23 AM CST PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DGC Dir DED DocuSign Envelope ID: A953A01F4FD7D546-BD8D-41606844-9A4A-3605DEF89DAD January 34F0D-A195-2A8B0F030817 February 9, 2022 Texas Facilities Commission 2017 Xx. Xxx Xxxxxxxx, PMP, CTCM Project Manager Facilities Design & Construction 0000 Xxx Xxxxxxx Texas Facilities Commission Subject: Proposal for Abatement Consulting Services LBJ Building Floors 2, 3, 6 and 11 000 Xxxx 00xx Xxxxxx, XX Xxxxxx, Xxxxx 00000 ATTNWood Proposal No. 670620AU15.03 Dear Xx. Xxxxxxxx: Xxxx Wood Environment & Infrastructure Solutions, Inc. (Wood) appreciates the opportunity to present our proposal to the Texas Facilities Commission (TFC) to provide asbestos abatement consulting services prior to upcoming renovations at the Xxxxxx RE: TFC Xxxxx X. Xxxxxxx Building Phase 1 Xxxx(LBJ) Building, We Floors 2, 3, 6 and 11. This proposal presents our approach to providing asbestos design and monitoring services, using our multi-disciplinary capabilities and knowledge of asbestos abatements. The following sections present our Scope of Work, Schedule, and Fee Estimate. Wood performed an asbestos survey of Floors 2, 3, 6, 11 and Suite 124, and results are pleased to quote the testingincluded in our report titled Report of Pre-Renovation Asbestos Survey, adjusting and balancing (TAB) dated January 21, 2021. No asbestos was detected in any of the HVAC systems on suspect materials sampled in Suite 124. It was determined that the referenced following building materials expected to be disturbed during the upcoming renovation project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONSare asbestos- containing materials: • All TAB Floor 2 – Approximately 15,000 SF of drywall construction; • Floor 2 – Approximately 200 LF of pipe insulation mastic; • Floor 3 – Approximately 15,000 SF of drywall construction; • Floor 3 – Approximately 200 LF of pipe insulation mastic; • Floor 6 – Approximately 15,000 SF of drywall construction; • Floor 11 – Approximately 15,000 SF of drywall construction; and • Floor 11 – Approximately 18,000 SF of floor tile and associated mastic. Based on results of our asbestos survey, we will prepare abatement specifications as required by the Texas Department of State Health Services (TDSHS). The abatement activities will be performed in accordance limited to the areas determined to contain asbestos-containing building materials as determined by our survey. We will attend one abatement preconstruction meeting, and coordinate the removal operations and scheduling with the current edition TFC and abatement personnel. During abatement, we will have a Texas licensed asbestos project manager/air monitoring technician on-site at all times the abatement contractor is performing removal operations in order to observe and document on-site conditions as required by state 'Wood' is a trading name for Xxxx Xxxx Group PLC and its subsidiaries DocuSign Envelope ID: 4FD7D546-6844-4F0D-A195-2A8B0F030817 law. Our on-site licensed project manager/air monitoring technician will collect ambient air samples during abatement for in-house analysis utilizing phase contrast microscopy (PCM) techniques and provide visual clearance after completion of the National Environmental Balancing Bureau (NEBB) Procedural Standardsremoval. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11Close-19-21 out documentation submitted to TFC will include a written report detailing the following:scope of work, materials abated, conditions observed, procedures used, air sample results, identification of certified abatement and monitoring personnel, and documentation of waste disposal. Upon notice to proceed from the TFC, Wood will proceed with the asbestos abatement design. Wood will provide the design specifications to TFC within two weeks of NTP. Notification to DSHS requires a ten (10) working day period before any disturbance of ACMs may occur. TFC will be responsible for payment of required notification fees to the DSHS. Based on the type, quantity, and locations of material anticipated for removal, and the availability and efficiency of the abatement contractor, asbestos abatement is expected to take: • Fifteen (15) 10-hour workdays for Floor 2; • Fifteen (15) 10-hour workdays for Floor 3; • Fifteen (15) 10-hour workdays for Floor 6; and

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxx Xxxxx See Executive Director President Project Principal / Program Manager Date signed: 01/26/2022 11/01/2022 | 4:06 PM CST 10:49 AM CDT Date signed: 01/26/2022 11/01/2022 | 2:02 PM PST 10:46 AM CDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxxx Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F895E7366-BD8D-4160E760-9A4A-3605DEF89DAD January 34ADE-BFE0-08CAD7256798 September 21, 2022 Mr. Xxxxx Xxxx AIA, LEED AP, CTCM Sr. Project Manager Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxx, XX 00000 ATTN: Xxxx Xxxxxx Xxxx. Austin TX 78701 xxxxx.xxxx@xxx.xxxxx.xxx RE: TFC Contract 00-000-000 IDIQ Assignment Xxxxx, CobbFendley appreciates the opportunity to assist the Texas Facilities Commission on the Capitol Complex Project closeout. Below, please find our scope and fee for the requested services. CobbFendley will manage meetings, subconsultants, invoicing, and general project management duties from the Notice to Proceed date until December 31, 2022 for this scope of work and 2UTL related items. Scope also includes the upload of needed documents to ProjectMates as required. XxxxXxxxxxx will also attend up to 4 hours of meetings per week for the duration of this scope of work. Fee: $10,312.00 See included attachment. Fee: $41,392.00 CobbFendley will provide QA/QC design review services for 6TXM of the Capitol Complex (CAPCOM) / Project #00-0000-0000 located on Brazos Street from MLK to 18th Street, Austin, Texas. The 6TXM consists of the final civil construction site improvements for the 1801 Congress Office Building site. The purpose of the review is to address completeness, coordination and constructability of the A/E documents provided. Below is a detailed scope of services. I. 6TXM Capitol Complex - Project Description The 6TXM CAPCOM project includes review of pavement and grading plans by others for the Brazos Street between MLK and 18th Street and verifying the proposed plan by others complies with the previous design by provided by XxxxXxxxxxx. DocuSign Envelope ID: 895E7366-E760-4ADE-BFE0-08CAD7256798 II. CobbFendley’s Third Party Review CobbFendley will provide a Civil Plan Review for the 6TXM CAPCOM project that includes the items listed below: A. Paving Plan B. Curb Cut/Driveways C. Curb Ramps D. Parking E. Striping X. Xxxxxx the proposed design by others complies with the previous design by provided by XxxxXxxxxxx III. Schedule, Budget & Deliverables CobbFendley will provide third party review services for the Civil design plan sheets as detailed below. 1. Prepare QC Checklist to document items reviewed and provide a system of tracking to ensure comments are addressed. 2. Review Civil Sheets and prepare a written list of comments for those sheets. 3. Attend a conference call and in-person review session at each milestone. Fee: $5,796.00 CobbFendley will provide updates to the overall approved traffic control plan. This scope includes up to 5 updates and their subsequent COA approvals. Updated TCP’s will be uploaded to ProjectMates upon request. Fee: $9,512.00 Sincerely, Xxxxx Xxxx, P.E. Department Manager Xxxx, Xxxxxxx Building & Associates, Inc. Attachment: ECM International, Inc. Scope and Fee DocuSign Envelope ID: 895E7366-E760-4ADE-BFE0-08CAD7256798 September 20, 2022 Xxxx, Xxxxxxx & Associates, Inc. Xxx: Xxx Xxxxx 000 Xxxx Xxxxxxxx Xxxxx Xxxxx 000 Austin, TX 78752 RE: Scope and Fee for Capitol Complex Ph 0 Xxxxxxxx Xxxx Xxx, Thank you very much for agreeing to team with ECM International to close-out the Capitol Complex Ph 1, Mall and Garage, as well as Central Utility Plant Projects. We greatly appreciate this opportunity. The scope and fee for Xxxxxxxx Xxxxx is attached. If you have any questions about our scope and fee, please don't hesitate to call. We look forward to the continuing to work with XxxxXxxxxxx and TFC. Sincerely, Xxx Xxxxxxx, PE, LEED-AP President ph. 000.000.0000 xxxxxxxx@xxxxxxx.xxx DocuSign Envelope ID: 895E7366-E760-4ADE-BFE0-08CAD7256798 Capitol Complex Phase 1 XxxxPackage 3 (Central Utility Plant) and Package 6 (Mall and Garage) Close-out Engineering Scope 1. Civil Engineer, We CE, shall review the CMRs in relation to Package 3 and Package 6, Capitol Complex Phase 1 Project Construction Contracts and Uniform General Conditions compliance, and notify TFC of discrepancies. 2. CE shall monitor the overall information flow including submittals, RFIs, daily reports, photos, & meeting minutes using ProjectMates. 3. CE shall review responses to submittals and RFIs. 4. CE shall monitor Requests For Information (RFIs), AE responsiveness, and possible budget impact 5. CE shall conduct site visits and monitor construction progress and report in reference to contract documents, schedule and budget. 6. CE shall monitor project action items that are pleased not tracked by the CMR. 7. CE shall monitor and update the budget and track GMP savings 8. CE shall evaluate requests for proposed Change Orders and make recommendations 9. CE shall review pay applications and make recommendations on approval of requests for progress payments. 10. CE shall manage InterPackage coordination including meeting minutes and action items 11. CE shall assist with close-out activities including: monitor punch list work, monitor commissioning process and assist to quote advance the testingprocess, adjusting assist with coordination of training for TFC personnel, monitor transfer of all closeout paperwork to TFC and balancing (TAB) assist with closeout of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standardspublic utilities. 12. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11Anticipated regular meetings include: a. 3CUP OAC Bi-19Weekly b. 6TXM OAC Bi-21 will include the following:Weekly c. 6TXM Schedule Review Bi-Weekly

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxxxx Executive Director President Date signed: 01/26/2022 03/10/2022 | 4:06 12:22 PM CST Date signed: 01/26/2022 03/10/2022 | 2:02 PM 8:48 AM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx TFC IDIQ Contract 00-000-000 Assignm DocuSign Envelope ID: A953A01FBBD26975-BD8D-4160ECC0-9A4A-3605DEF89DAD January 34C91-AAB0-EF1D2AE3B92C ent No. 1 - EXHIBIT A [Original: December 14, 2022 2021] Xx. Xxxxxx X. Taylor, AIA, RID, LEED AP, CTCM Sr. Project Manager Texas Facilities Commission Commissions Facilities Design & and Construction 0000 Xxx Xxxxxxx Xxxxxx, XX Xxxxx 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxVia Email Xxxxxx.xxxxxx@xxx.xxxxx.xxx Dear Xx. Xxxxxx, We are Pursuant to your request, ERC Environmental & Construction Services, Inc. (ERC) is pleased to quote provide the testing, adjusting and balancing following proposal for Asbestos Engineering Services (TABAES) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONSabove-referenced project. All communication will be through the client-designated representatives unless otherwise requested by the client. Prepare and submit detailed project documents to include: • All TAB activities will be performed Project abatement documents (contract documents, plans and, specifications), includes site visits to confirm conditions, for abatement of Asbestos-Containing Materials (ACM) in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural StandardsEPA, OSHA, state, city, and other applicable regulations and recommendations. • The TAB scope per 90% construction drawings Conduct a pre-bid meeting with prospective contractors. • Receive and specification 23 05 93 dated 11evaluate bids; and negotiate contracts with contractors if/when directed by Owner. DocuSign EnvelopeTFC ID:IDIQFE31F680-191EF2-21 will include the following:49BF-B0F2-77507C715C44Contract 00-000-000 Assignm

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx X. Xxxxx, RPLS Executive Director Principal/Executive Vice President Date signed: 01/26/2022 08/09/2023 | 4:06 1:46 PM CST CDT Date signed: 01/26/2022 08/09/2023 | 2:02 1:37 PM PST CDT Approved: Xxx Xxxxxxx Xxxxxxx/kgf Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Dir/Xxxxx Xxxxx Dir for DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F2361A67F-23DD-47F9-BD8D-4160-9A4A-3605DEF89DAD January 3BOBC-912652OA2O8C Revised July 27, 2022 2023 May 2, 2023 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxx Xxxxxx, XX 00000 ATTNAttn: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxXxxxx, We are pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Project Manager

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxx, P.E. Executive Director President Energy, Power & Environmental Market Leader Date signed: 01/26/2022 11/29/2021 | 4:06 PM 9:06 AM CST Date signed: 01/26/2022 11/29/2021 | 2:02 PM 6:47 AM PST Approved: Xxx Xxxxxxx Assistant General TFC Legal Counsel PM/Xxxx Xxxxxx Xxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FA33EFF5B-BD8D-4160D903-9A4A-3605DEF89DAD January 34D76-83E6-CD83896A9F33 August 13, 2022 2021 Xx. Xxxxx Xxxxxxxx Project Manager Texas Facilities Commission Facilities Design & and Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX 00000 ATTNRe: Xxxx Xxxxxx REProfessional Engineering Services for Design of Deferred Maintenance Projects in Two State Buildings in Austin – DSHS Buildings F & T Dear Xx. Xxxxxxxx: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased Consultants appreciates the opportunity to quote the testing, adjusting and balancing (TAB) of the HVAC systems submit this proposal for additional professional engineering/architectural services on the above referenced project. This proposal has been developed as Professional Engineering Services to refresh and update building Deferred Maintenance projects for both DSHS Campus Buildings F & T (Tower). It is Xxxxxxx Consultants understanding that the terms and conditions of this project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities assignment agreement will be performed in accordance with defined by the current edition standard form of TFC’s Professional Architectural/Engineering Services Agreement under our new IDIQ Contract No. 00-000-000. Following is a written understanding of this assignment and the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Scope of Services which Xxxxxxx Consultants, Inc. proposes to provide TFC as part of this engagement.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx Executive Director President Date signed: 01/26/2022 08/11/2021 | 4:06 PM CST 5:59 AM CDT Date signed: 01/26/2022 08/11/2021 | 2:02 PM PST 2:38 AM CDT Approved: Xxx Xxxxxxx Assistant Xxxxxx X. Xxxxxx Deputy General Counsel PM/Xxxx X. Xxxxxx Dir/Xxxxx X. Xxxxx DED/Xxxx X. X. Xxxx DocuSign Envelope IDTFC IDIQ Contract No. 00-000-000 - Assignment No. 5 - EXHIBIT A July 19, 2021, To: A953A01FProject Manager: Xxxxx Xxxxxx, PM E-BD8D-4160-9A4A-3605DEF89DAD January 3, 2022 Texas Facilities Commission Facilities Design & Construction mail: xxxxx.xxxxxx@xxx.xxxxx.xxx Street Address: 0000 Xxx Xxxxxxx Xxxx, Xxxxxx, XX 00000 ATTNCity, State, Zip: Xxxx Xxxxxx RE000-000-0000 / 000-000-0000 From: TFC Xxxxx Xxxxxxx Building Phase 1 Service Provider: Energy Testing and Balance, Inc. Xxxx, Xxxxx, Xxx: Xxxxxx, XX 00000 Number of years in Business: 42 State of incorporation: TEXAS Project Name: Xxx Houston Regional Library & Research Center Project Number: TFC-21-003-2522 TSLAC HVAC upgrades Proposal Number: R-1371 Type of Service: TAB We are pleased to quote the testing, adjusting submit our proposal for professional service of testing and balancing (TAB) of heating, ventilating and air conditioning systems serving the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed above installation, divided in accordance 2 separate tasks and equipped with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the followingfollowing EQUIPMENT:

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties Parties, and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxx, P.E. Executive Director President Date signed: 01/26/2022 Facilities / LEED AP BD+C 12/02/2022 | 4:06 3:35 PM CST Date signed: 01/26/2022 Date signed: 12/02/2022 | 2:02 3:31 PM PST CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx Director, FDC PM/ Xxxxx Xxxxx Dir/ Xxxxx Xxxxxxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FTFC IDIQ Contract 00-BD8D-4160000-9A4A-3605DEF89DAD January 3, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxx, XX 00000 ATTN000 Assignment No. 1 A. PSP Project Manager: Xxxx Xxxxxx RE(Name) Xxxxxx and Xxxxxxx, Inc._ (Company) 00000 Xxxxxx Xxxxxx, Suite 300, Austin, TX (Address) 000-000-0000 (Office #) Xxxx.Xxxxxx@xxxxxx.xxx (Email) B. Subcontractors: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting and balancing (TABName) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxCompany) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBBAddress) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:(Cell #) (Email) (Name) (Company) (Address) (Cell #) (Email) (Name) (Company) (Address) (Cell #) (Email) (Name) (Company) (Address) (Cell #) (Email)

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Executive Director President Date signed: 01/26/2022 02/05/2021 | 4:06 3:27 PM CST 02/05/2021 | 2:55 PM CST Date signedof execution: 01/26/2022 | 2:02 Date of execution: PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/DGC Dir DED October 28, 2020 Xx. Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3, 2022 Project Manager Texas Facilities Commission Facilities Design & Construction Subject: Proposal for Asbestos Consulting Services Texas Department of Public Safety, Austin Headquarters 0000 Xxxxx Xxxxx Xxxxxxxxx, Austin, Texas 78752 Wood Proposal No. 670620AU15.02 Dear Xx. Xxxxx: Xxxx Environment & Infrastructure Solutions, Inc. 0000 X. Xxxxxxx xx Xxxxx Xxx, Xxx Xxxxxxx 000 Xxxxxx, XX Xxxxx 00000 ATTNT: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx000-000-0000 Wood Environment & Infrastructure Solutions, We Inc. (Wood) appreciates the opportunity to present our proposal to the Texas Facilities Commission (TFC) to provide asbestos survey services prior to upcoming renovations at the Texas Department of Public Safety (DPS) Austin Headquarters, Buildings A, C and E. In addition, we are pleased providing a cost estimate for abatement design and monitoring, as requested by TFC. This proposal presents our approach to quote the testingproviding asbestos survey, adjusting design and balancing (TAB) monitoring services, using our multi-disciplinary capabilities and knowledge of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities asbestos surveys and asbestos abatements. The following sections present our Scope of Work, Schedule, and Fee Estimate. The scope of services will be performed in accordance with the current edition terms and conditions outlined in the professional services agreement, TFC Contract 00-000-000, between the Texas Facilities Commission and Wood Environment & Infrastructure Solutions, Inc. TFC has requested Wood provide a proposal for Asbestos Survey, Design and Monitoring at Building A, Building C, and Building E located at the DPS Austin Headquarters, to include the following projects: • Building A Warehouse Conversion; • Building A HVAC Replacement; • Building A Roof Replacement Project; • Building C Women’s Dormitory Showers; • Building C HVAC and Chiller Replacement Project; and • Building E Roof Replacement Project. Building A Warehouse Conversion and HVAC Replacement Project: The scope of work for the asbestos survey will include sampling and analysis of building materials within the warehouse and associated office areas located north of Xxxxxxxx X0X0, the vault/pallet room located south of Xxxxxxxx X0X0 and the office/cubicle area located west of Xxxxxxxx X0X0, as requested by TFC. In addition, the base mechanical upgrades include demolition of eleven (11) fan coil units located above ceilings and in mechanical rooms, six (6) air handler units located in mechanical rooms, one DX split system located above ceiling, one package rooftop unit, four (4) multi-zone AHUs located in mechanical rooms and penthouses, and associated controls, thermostats, compressors, ductwork, and piping. Proposal for Asbestos Consulting Services Wood Proposal No.: 670620AU15.02 DPS Buildings A and C Renovations Areas October 28, 2020 Electrical work is to include demolition of overcurrent devices and feeders to the existing equipment. Optional renovation work is to include demolition of walls, doors, and cubicle furniture in the warehouse areas. Our survey will include both base bid and optional renovation areas. Where previous asbestos-containing materials survey data is available (Penthouse Mechanical Rooms), Wood will rely on the survey data presented by others and will not re-sample suspect asbestos-containing materials within those areas. Building C Women’s Dormitory Showers/HVAC and Chiller Replacement Project: The scope of work for the asbestos survey will include sampling and analysis of building materials within second-floor showers and isolation bedrooms. It is our understanding the planned renovation project includes architectural upgrades that will disturb existing walls, ceilings, doors, floors, urinals, toilets, sinks, and showers. In addition, mechanical and electrical work is planned within the Women’s dormitory showers to support HVAC system replacement. The mechanical demolition portion of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 project will include the following:demolition of one abandoned water-cooled chiller, five (5) HVAC hydronic pumps, valving and piping, one roof-mounted crossflow cooling tower, two

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. _______________________________ By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx Xxxxxxx, Xx., P.E. Executive Director Senior Vice President Date signedof execution: 01/26/2022 06/23/2021 | 4:06 PM CST Date signed9:47 AM CDDTate of execution: 01/26/2022 06/23/2021 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel 5:48 AM PDT PM/Xxxx Xxxxxx DS Dir/Xxxxx Xxxxx MW DED/Xxxx X. Xxxx DocuSign Envelope IDJSR DGC/SEH TFC Contract No. 00-000-000, Assignment No. 10, Exhibit A [Delivered by E−mail to: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3xxxxxxx.xxxxxxxx@xxx.xxxxx.xxx ] PAD21−055−00 March 30, 2022 2021 Xx. Xxxxxxx Xxxxxxxx Texas Facilities Commission Commission− Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, Xxxxx 00000 0000 Xxxxxxx Xxxx, Xxxxx X-000 Xxxxxx, XX 00000 ATTNDear Xx. Xxxxxxxx: Xxxx Xxxxxx REWe propose an estimated budget of $4,058.00 for testing and observation services for the referenced project. This budget is based on our understanding of the project, an estimate of quantities, and past experience with similar projects. A cost estimate breakdown is presented in the attached spreadsheet. Construction sequencing, delays, and the number of times that the client or their representative requests our services will affect the suggested budget. Services will be provided on a call−out basis for the cost− estimate spreadsheet attached to this proposal. The scope of work includes the observation and testing of the following construction materials: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the • Soils laboratory testing, adjusting in−place field nuclear density testing, • Reinforcing steel observations, • Concrete compressive strength specimen sampling, testing, and balancing reporting, • Structural steel and cold−formed steel framing inspection This proposal may serve as RKCI’s work agreement for the referenced project. Please sign this proposal, initial every page of each attachment, fill out the Report Distribution List, and return one signed original to our office as authorization for RKCI to provide these services. If you choose to issue your own purchase order or work agreement, please reference our proposal number. ◗ CONSULTANTS • ENVIRONMENTAL • PROJECT MANAGEMENT • INFRASTRUCTURE TFC Contract No. 00-000-000, Assignment No. 10, Exhibit A Thank you for allowing RKCI the opportunity to submit our proposal for the construction materials observation and testing services. We have a fully−equipped AASHTO Accredited laboratory and we look forward to providing these services to you during the construction of this project. If you have any questions concerning our proposal or need any additional information, please call us at (TAB512) 339−1745. Very truly yours, Xxxxx X. Xxxxx Lead COMET Estimator DB: AM Attachments: Cost Estimate Breakdown Scope of Work Report Distribution TFC Contract No. 00-000-000, Assignment No. 10, Exhibit A PAD21-055-00 3 March 30, 2021 E-Mail: xxxxxxx.xxxxxxxx@xxx.xxxxx.xxx Moisture Density Relationship, TxDOT or ASTM $350.00 each 2 $700.00 (Includes Atterberg Limits and Sieve Analysis) In−Place Nuclear Densities $12.00 each 4 $48.00 Materials Technician $57.00 hour 9 $513.00 Materials Technician (overtime) $74.10 hour 0 $0.00 Daily Equipment Usage Charge $40.00 trip 3 $120.00 Materials Technician $57.00 hour 3 $171.00 Daily Equipment Usage Charge $40.00 trip 1 $40.00 Concrete Compressive Strength Cylinders $25.00 each 10 $250.00 Materials Technician $57.00 hour 10 $570.00 Materials Technician (overtime) $74.10 hour 0 $0.00 Daily Equipment Usage Charge $40.00 trip 4 $160.00 CWI Inspector $102.00 hour 8 $816.00 Non Destructive Testing (Ultrasonic Testing) $132.60 hour 0 $0.00 Daily Equipment Usage Charge $40.00 trip 2 $80.00 Project Coordinator $70.00 hour 2 $140.00 Project Engineer $165.00 hour 2 $330.00 Clerical $60.00 hour 2 $120.00 TFC Contract No. 00-000-000, Assignment No. 10, Exhibit A 4 PAD21−055−00 March 30, 2021 1. We understand that Texas Facilities Commission− Facilities Design & Construction will require the HVAC systems services of experienced engineering technicians as scheduled by you or your representatives. Client will incur a 3−hour minimum charge per each site visit with a 2−hour minimum for sample pickups. We request twenty−four (24) hour notification to properly schedule our work. 2. Service charges are based on the referenced hourly rates stated herein and will be assessed from the time the Engineer or Technician leaves our office until he returns from the project. 3. Travel shall be in compliance with TFC contract section 4.1.3. 4. Our total cost of services is based upon the assumption that this project for will require a technician on site during normal work hours. Services requested during days and/or hours requiring overtime rates may significantly increase the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities cost of services shown herein. Normal work hours are defined as Monday through Friday, 7:00 am to 5:00 pm. Overtime rates will be assessed for services performed outside of normal work hours and/or after eight (8) hours of work per day. 5. Raba−Xxxxxxx will utilize the on−site initial field curing facilities provided by the contractor. The cost of providing and maintaining these initial curing facilities is not included in accordance with the current edition of the National Environmental Balancing Bureau our proposal. Xxxx Xxxxxxx Consultants, Inc., TFC Contract No. 00-000-000, Assignment N A. PSP Project Manager: Xxxxxx Xxxxx (NEBBName) Procedural StandardsXxxx Xxxxxxx, Inc. (Company) 0000 Xxxxxxx Xx. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11Suite B-150 (Address) (000) 000-19-21 will include the following:0000 (Cell #) xxxxxx@xxxx.xxx (Email) B. Subcontractors: 1. N/A (Name) (Company) (Address) (Cell #) (Email) 2. N/A (Name) (Company) (Address) (Cell #) (Email) 3. N/A (Name) (Company) (Address) (Cell #) (Email) 4. N/A (Name) (Company) (Address) (Cell #) (Email)

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. [INTENTIONALLY LEFT BLANK – SIGNATURE PAGE FOLLOWS] This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx Xxxx, P.E. Executive Director President Date signed: 01/26/2022 05/19/2022 | 4:06 PM CST 11:18 AM CDT Date signed: 01/26/2022 05/19/2022 | 2:02 PM PST 9:05 AM PDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxxx Xxxxxx Dir/Xxxxx Xxxxx DEDMgr/Xxxxxx Xxxxxxxx COO/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FXxxxxxx TFC IDIQ Contract 22-BD8D-4160058-9A4A-3605DEF89DAD January 3000 March 17, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx X.X. Xxx 00000 Xxxxxx, XX Texas 78701-3047 Sent via electronic mail to: Xxxxxxx.xxxxxx@xxx.xxxxx.xxx Attention: Xx. Xxxxxxx Xxxxxx Reference: Proposal for Mold Remediation Protocol & Clearance Services Xxxx X. Xxxxxx Building – 5th Floor Telecom Rooms 000 X. 00xx Xxxxxx, Xxxxxx, Xxxxx 00000 ATTNXxxx Engineering Document No. 221008-5.020 Dear Xx. Xxxxxx: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxEngineering and Environmental Consulting, We are Inc. (Xxxx Engineering) is pleased to quote submit this proposal to provide a mold remediation protocol and mold remediation clearance services for the testingXxxx X. Xxxxxx Building – 5th Floor Telecom Rooms, adjusting located at 000 X. 00xx Xxxxxx, Xxxxxx, Xxxxx (Site). This proposal is based on information provided by you and balancing our experience with similar projects. PROJECT INFORMATION On March 3, 2022, Xxxx Engineering performed a mold assessment at the Site and determined that mold remediation was appropriate for the conditions observed. The Texas Department of Licensing and Regulations (TABTDLR) regulates mold remediation activities that involve amounts of “contiguous” mold greater than 25 square feet (ft2). At the time of the HVAC systems mold assessment, and based on the referenced project for analytical data, the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONSextent of the observed mold did exceed the 25 ft2 threshold in the areas assessed. Xxxx Engineering was asked to: • All TAB Prepare a mold remediation protocol; • Perform mold remediation clearance services, including clearance air sampling; and • Prepare a report of the mold remediation & clearance air sampling results. LABORATORY INFORMATION: • EMSL Analytical – Mold air samples for clearance, 6-hour turn around time (TAT). QUALIFICATIONS • A Xxxx Engineering Mold Assessment Consultant (MAC) licensed by the TDLR shall prepare the mold remediation protocol, be on-Site prior to the start of remediation activities to meet with the remediation contractor’s personnel, perform final visual assessment, and clearance sampling. TFC IDIQ Contract 00-000-000 FEE AND SCHEDULE INFORMATION Xxxx Engineering will be performed invoice the above-described scope of services on the actual time required and expenses incurred in accordance with the current edition existing contract between Xxxx Engineering and the Texas Facilities Commission. The table below outlines our estimated fees for this project: Description Xxxx Personnel Title Rate Hours/Units Total Labor Project Management Project Manager $162.18 2 $324.36 Administrative Assistance Administrative Assistant $101.66 1 $101.66 Prepare Mold Remediation Protocol Mold Assessment Consultant $220.51 5 $1,102.55 Attend pre-remediation kick-off meeting & perform post-remediation clearance services Mold Assessment Consultant $220.51 4 $882.04 Prepare Protocol & Report Drawings CADD Operator $121.65 2 $243.30 Format and Prepare Mold Remediation Report Mold Assessment Consultant $220.51 5 $1,102.55 Protocol & Report QC – Technical Mold Assessment Consultant $220.51 2 $441.02 Protocol & Report QC – Final Project Manager $162.18 2 $324.36 Reimbursable Expenses Lab Analysis Fees – Mold Air Samples (6-hour TAT) EMSL Analytical $74.03 4* $296.12 Postage/Shipping EMSL Analytical $45.00 2* $90.00 *Two air samples including one control will be collected for clearance testing. If the first clearance fails, the same procedure will be repeated for a second clearance sampling. Requests for additional services, beyond the scope of services presented in this proposal, will be based on the National Environmental Balancing Bureau (NEBB) Procedural Standardstime required and expenses incurred in accordance with rates shown in the table above. • The TAB scope per 90% construction drawings Actual time and specification 23 05 93 dated 11-19-21 expenses may vary by line item from the breakdown shown above, but we will include not perform additional services or exceed the following:proposed fee total without your prior written authorization.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxx Executive Director Principal/Vice President Date signed: 01/26/2022 06/20/2023 | 4:06 6:05 PM CST CDT Date signed: 01/26/2022 06/20/2023 | 2:02 5:18 PM PST CDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx TFC IDIQ Contract No. 00-000-000 00000 Xxxxxx Xxxxxx, Suite 300 □ Austin, Texas, 78759 □ 000-000-0000 □ fax 000-000-0000 xxx.xxxxxx.com August 22, 2022 Xxxx Xxxxx Project Manager, Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx, Xxxxxx XX 00000 Re: IDIQ 00-000-000 DPS Project Analysis for Williamson County TTC and El Paso HQ rev 1 Dear Xx. Xxxxx, Pursuant to our discussion and your request for proposal on June 21 and subsequent conversations, and feedback on the proposal provided August 12, Xxxxxx and Xxxxxxx, Inc. (FNI) is pleased to submit this revised proposal to the Texas Facilities Commission ( TFC, Client) for providing professional AE services associated with the development of project analysis for the: 1. Williamson County Tactical Training Center (TTC), including the Live Threat Engagement Training (LTET) or Shoot House Facility 2. El Paso HQ (regional office, drivers license office, and warehouse/maintenance facility) Xxxx Xxxxxx, P.E., shall be our project manager for this important project which shall be accomplished under our Professional Services Agreement IDIQ No. 00-000-000 Architectural and Engineering Services. PROJECT UNDERSTANDING It is our understanding of the scope of work under this proposal is to conduct a stakeholder engagement workshop, prepare narrative and exhibits, prepare parametric opinions of probable construction costs (OPCC) and schedules, and update the Department of Public Safety (DPS) Project Analysis templates. FNI understands TFC and DPS will use the Project Analyses to obtain funding. SCOPE OF SERVICES FNI will render professional services required for the development of the project analyses: 1. Project setup and quality plan 2. Internal kick-off meeting 3. Review as-built and master plan documents provided by the client. 4. Conduct one (1) kick-off meeting and workshop with the client at the DPS office in Austin to commence project and confirm scope. 5. Develop draft project analysis update for each facility. 6. Develop draft parametric OPCCs for each facility (sub-consultant, Sunland Group) 7. Develop draft lease vs. own analysis for El Paso HQ (sub-consultant, Sunland Group) 8. Submit draft project analysis reports to the Client for review and comments. 9. Attend one (1) review conference call with TFC and DPS to discuss draft review comments. The team shall discuss comments for all sites at this review meeting. 10. Address Client and DPS review comments and submit final project analysis reports. DocuSign Envelope ID: A953A01FF310E1FB-BD8D-4160A26E-4BAC-9A4A-3605DEF89DAD January 3, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxx, XX 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased A1C0-DB9DDBC445E5 11. Project and quality management as required to quote manage the testing, adjusting and balancing above services. 1. FNI will update the following exhibits: x. Xxxxxxxxxx County TTC (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities all exhibits will be performed scanned from Xxxxxxxx Xxxxxxx master plan and annotated if needed – modeling in accordance with the current edition of the National Environmental Balancing Bureau Revit to produce new floor plans is not included in scope) i. Aerial View ii. Site Plans iii. Floor Plans (NEBBauditorium, offices, classrooms, dormitories, aquatics and fitness) iv. Fire Fan Exhibit b. LTET (requires Revit model) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:i. Floor Plans

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. [This Space Intentionally Left Blank] This Assignment shall be effective as of the date of the last Party to sign. ______________________________ By: _ By: Xxxx Xxxxx Xxxxx See Xxxxxxx Xxxxxxx, Xx., P.E. Executive Director Senior Vice President Date signed: 01/26/2022 07/19/2021 | 4:06 4:19 PM CST CDT Date signed: 01/26/2022 07/19/2021 | 2:02 12:56 PM PST PDT Approved: Xxx Xxxxxxx Assistant General TFC Legal Counsel PM/Xxxx Xxxxxx Dir/PM Dir DED TFC Contract No. 00-000-000 - Assignment 11 - Exhibit A Proposal No. PAD18−108−00a June 18, 2021, Revised 0000 Xxxxxxx Xxxx, Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx X-000 Xxxxxx, XX 00000 ATTNProject Name: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxDPS Bryan Foundation Remediation RKCI Proposal No. PAD18−108−00, We are pleased to quote the testingdated August 1, adjusting and balancing (TAB) 2018 Texas Facilities Commission Contract No. 18−101−000 dated September 25, 2017 Perform collection of three cores, documentation of the HVAC systems thickness of cores and any voids that might exist beneath the concrete pavement on the referenced project for west side of the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • facility. On the basis of verbal authorization from Texas Facilities Commission to Xxxx Xxxxxxx Consultants, Inc. on June 10, 2021, we are proceeding with the additional services outlined above. Our invoices are due and payable upon receipt at X.X. Xxx 000000, Xxxxxx, Xxxxx 00000−1037. All TAB activities parties hereby agree that this contract upon acceptance will be performable in Bexar County, Texas. Our services will be performed in accordance with this letter agreement and the current edition previously executed agreement referenced above. Please sign, date, and return one signed copy of this form to provide written confirmation of your authorization for our firm to commence work on the National Environmental Balancing Bureau specific services outlined herein. SIGNATURE: X DATE: PRINTED NAME: Xxx Xxxxxxxx COMPANY NAME: Texas Facilities Commission – Facilities Design & Construction COMPANY ADDRESS: 0000 Xxx Xxxxxxx Xxxx XXXX, XXXXX, XXX: Xxxxxx, XX 00000 PHONE NUMBER: 512−463−3446 FAX NUMBER: N/A E-MAIL: Xxx.Xxxxxxxx@xxx.xxxxx.xxx Xxxxxxx Xxxxxxx, Xx., PE, PMP Senior Vice President & COO GO/JG Copies Submitted: Above (NEBB1) Procedural Standards◗ CONSULTANTS • ENVIRONMENTAL • PROJECT MANAGEMENT • INFRASTRUCTURE TFC Contract No. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 1100-19000-21 will include the following:000 - Assignment 11 - Exhibit A PAD18−108−00a 2 June 18, 2021 E-Mail: Xxx.Xxxxxxxx@xxx.xxxxx.xxx Coring Rig $105.00 day 1 $105.00 Generator $110.00 day 1 $110.00 Core Bit Wear $2.50 in 18 $45.00 Materials Technician − Two Man Crew $120.00 hour 8 $960.00 Vehicle Travel Charge (205 miles x .56) $114.80 trip 1 $114.80 Project Coordinator - Geotechnical Technician $75.00 hour 2 $150.00 Project Engineer $185.00 hour 1 $185.00 Clerical $75.00 hour 1 $75.00 DocuSign Envelope ID: D74BE076-2F47-4A18-80D9-D6DD9675C6AF A. Project Manager: Xxxxxxx Xxxxxxx Xxxx Xxxxxxx Consultants, Inc. 0000 Xxxxxxx Xx. Suite B-150 Austin, TX 78754 O: 512-306-9650 M: 000-000-0000 xxxxxx@xxxxxxxxxxxxxx.xxx

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 01/20/2022 | 4:06 12:40 PM CST Date signed: 01/26/2022 01/20/2022 | 2:02 PM PST 8:56 AM CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3TFC IDIQ C November 9, 2022 Texas Facilities Commission Facilities Design & Construction 2021 Xx. Xxxx Xxxxx 0000 Xxx Xxxxxxx Xxxx XX Xxx 00000 Xxxxxx, XX 00000 ATTNXxxxx 00000-0000 Cell: Xxxx Xxxxxx RE0000000000 Email: TFC Xxxx.Xxxxx@xxx.xxxxx.xxx Re: Construction Materials Inspection and Testing Services DPS Communications Trailer Storage 0000 Xxxxx Xxxxxxx Building Phase 1 XxxxXxxxx Xxxxxxxxx Austin, We are pleased Texas Terracon Consultants Inc. Proposal No. P96211253 Dear Xx. Xxxxx, Thank you for selecting Terracon Consultants Inc. to quote provide construction materials inspection and testing services for the testingDPS Communications Trailer Storage project. As you know, adjusting and balancing Terracon provided the geotechnical engineering services for the project (TAB) Terracon Report No. 96165395 dated May 10, 2017). This proposal outlines our understanding of the HVAC systems on the referenced project scope of services to be provided by Terracon and includes unit fees for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities services we anticipate will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:required for this project.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. ______________________________ By: _ By: Xxxx Xxxxx Xxxxx See Xxxxxxx X. Xxxxxx, P.E. Date of execution: Executive Director President Managing Member Date signedof execution: 01/26/2022 01/26/2021 | 4:06 8:46 AM CST 01/26/2021 | 6:39 AM PST PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx GC Dir DED DocuSign Envelope ID: A953A01F546DE0DA-BD8D-4160AC39-9A4A-3605DEF89DAD January 34AD2-B296-60FED6466A3F DocuSign Envelope ID: B21A61DD-2AA0-4949-891A-64875B2B485E October 26, 2022 Texas Facilities Commission 2020 Xxxxx Xxxxxxxx, CTCM Senior Project Manager Facilities Design & Construction Division Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxxxx, XX 00000 ATTNDear Xx. Xxxxxxxx: Xxxx Thank you for the opportunity for Xxxxxx RE: xx Xxxxxxxx Cx (hereinafter called LCCx, LLC) to furnish our proposal to provide Professional TAB Engineering Services to TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote Project Management (Hereinafter called CLIENT) for the testing, adjusting and balancing (TAB) of the HVAC systems on the above referenced project (hereinafter called PROJECT). This Proposal Letter outlines our Fee proposal subject to a formal agreement. Provide Professional TAB Services, for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All PROJECT. Coordinate all TAB activities will be performed in accordance work with the current edition Project Manager. 1. Includes 2 TAB coordination meetings. 2. Owner shall provide all stamped, sealed Construction Documents. 3. Owner shall provide cut sheet of the National Environmental Balancing Bureau (NEBB) Procedural Standardsall Owner provided equipment. 4. • The General Contractor will provide submittals, cut-sheets, start-up procedures, and manufacturing data for all Contractor furnished equipment. 5. Coordinate all work through TFC AE and XXXX. PROJECT SCHEDULE TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:SCOPE OF WORK AND SERVICES

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Executive Director President Date signed: 01/26/2022 11/19/2021 | 4:06 PM 10:07 AM CST Date signed: 01/26/2022 11/19/2021 | 2:02 PM 8:04 AM PST Approved: Xxx Xxxxxxx Assistant General Legal Counsel PM/Xxxx Xxxxxx X. Xxxxxxxx Dir/Xxxxx X. Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F3C267FF2-BD8D-4160E453-9A4A-3605DEF89DAD January 34312-BA48-97B2F424CCC9 October 13, 2022 2021 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxx. Xxxxxx, XX 00000 ATTN: Xxxx Xxxxxx Xxxxxxx Xxxxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxProject #00-000-000 DM 20-21 TSBVI Xxxxxxx, We are pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 99,029.00 (Sixteen Ninety Nine Thousand Five Hundred Nineteen Twenty Nine Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • We’ve included all work to be performed on a straight time basis (M-F, 7am -4pm). • The TAB scope is per 90% construction contract drawings and dated 7/12/21, specification 23 05 93 09 23 dated 11July 2021 and includes the pre-19audit/final TAB scope per Xxxxxxxx’x recommendations in the email from 9/8/21 aside from the exclusions listed. The scope will include: o Pre-audit of (32) Aaon RTUs o Final TAB of (33) RTUs including alternate #1 rebalance of diffusers serving Gymnasium 143 per M2-109, (28) Ducted Heat Pump Split Systems, (14) Cassette Split Systems including adjustment of outside air as shown in the equipment schedule, (6) Exhaust Fans o Downstream TAB of diffusers has only been included where design CFM values are shown in alternate #1 M2-109. Total airflows for systems will be balanced per the scheduled CFM values. EXCLUSIONS: • Overtime & afterhours • Commissioning • Exclude dorms 650 – 657, 661, 663, bldg. 660 and bldg. 611 split system units from the pre-audit scope (30 horizontal/vertical units, 2 wall mounted splits). Our assumption with this exclusion is that the replacement units are a like-for-like replacement. • Exclude wall mounted split systems from the final TAB (21 will include total). This is typically a verification of operation since there’s no adjustment. Between the following:installer and commissioning agent, these should be verified as operating as intended. DocuSign Envelope ID: 3C267FF2-E453-4312-BA48-97B2F424CCC9 If you have any questions, please don’t hesitate to call. Respectfully submitted, Xxxxx Xxxxx cc: XX 00-000 XxxxXxxx Xxxxxxxx ID: 2A004586-20AC-41A5-A7D3-F98D9284FF5A DocuSign Envelope ID: 3C267FF2-E453-4312-BA48-97B2F424CCC9 DocuSign Envelope ID: 2A004586-20AC-41A5-A7D3-F98D9284FF5A A. PSP Project Manager: Xxxxx Xxxxx (Name) TAB Technologies, LLC (Company) 0000 X. Xxxxx Blvd., Ste 130, Austin, TX, 78704 (Address) 000-000-0000 (Cell #) xxxxxx@xxx-xxxx.xxx (Email) B. Subcontractors: None – we 100% self-perform our work 1. (Name) (Company) (Address) (Cell #) (Email) 2. (Name) (Company) (Address) (Cell #) (Email) 3. (Name) (Company) (Address) (Cell #) (Email) 4. (Name) (Company) (Address) (Cell #) (Email)

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties Parties, and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxx X. Xxxx‌ Executive Director Senior Vice President & COO Date signed: 01/26/2022 04/18/2022 | 4:06 12:31 PM CST CDT Date signed: 01/26/2022 04/18/2022 | 2:02 12:09 PM PST CDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FProposal No. PSF21-BD8D-4160322-9A4A-3605DEF89DAD January 300 February 8, 2022 Texas Facilities Commission Facilities Design & Construction Central Services Bldg. 0000 Xxx Xxxxxxx Xxxx. Xxxxxx, XX Xxxxx 00000 ATTNPROPRIETARY To Whom It May Concern: Xxxx Xxxxxx RE: TFC Xxxxx The Camp Xxxxxxx Building Phase 1 XxxxCampus, We are pleased named for X.X. Xxxxxxx, a State Highway Commissioner, was originally part of land donated to quote the testingTexas State Guard in 1892 for Camp Xxxxx. In 1932, adjusting and balancing (TAB) the State Highway Department began plans for a headquarters building at the site, which was completed in 1936 as part of the HVAC systems District 14 headquarters. New facilities were constructed beginning in 1952. Some of the extant structures on the referenced project site may be eligible for listing on the total net sum of: $16,519.00 National Register of Historic Places (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities NRHP). In anticipation of the proposed undertaking, RKI proposes to conduct a historical background study that will be performed in accordance with provided to the current edition of TFC and the National Environmental Balancing Bureau Texas Historical Commission (NEBBTHC) Procedural Standardsfor their review. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include reviewing agencies may also require a Historical Standing Structure survey. As such, RKI proposes to provide the following:Historic Standing Structure Survey as an optional task.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. _______________________________ By: By: Xxxx Xxxxx Xxxxxxx Xxx Xxxxx See Date of execution: Executive Director President Project Consultant Date signedof execution: 01/26/2022 PM 04/29/2021 | 4:06 2:20 PM CST Date signed: 01/26/2022 CDT 04/29/2021 | 2:02 2:18 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx CDT DGC Dir DED DocuSign Envelope ID: A953A01F81E25826-BD8D-416088E9-9A4A-3605DEF89DAD January 345D3-8845-9A374D69E3E0 April 12, 2022 2021 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNAttn: Xxxx Xx. Xxx Xxxxxxxx – Project Manager T: (000) 000-0000 M: (000) 000-0000 E: Xxx.Xxxxxxxx@xxx.xxxxx.xxx Re: Proposal for Limited Path-of-Construction Asbestos Survey Xxxxx Xxxxxx REBuilding 0000 Xxxxx Xxxxx Xxxxxxxxx Austin, Texas 78751 Terracon Proposal No. P96217275 TFC Work Order No. 00-000-0000 Xx. Xxxxxxxx: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxTerracon Consultants, We are Inc. (Terracon) is pleased to quote submit this proposal to provide limited asbestos inspection services at the testing, adjusting and balancing above-referenced location. We understand the purpose of this survey is to identify asbestos-containing materials (TABACM) in the path of the HVAC systems planned renovations (East End Corridors and Freight Elevator Lobby on 1st Floor; Break Rooms on 2nd, 4th, 5th, and 6th Floors) at the referenced project Xxxxx Xxxxxx Building (BHB). The scope of services is intended to meet state and federal requirements for asbestos inspection projects conducted prior to renovation or demolition of public buildings. Terracon understands that you will issue a Purchase Order and arrange site access to conduct the total net sum of: $16,519.00 limited survey if this proposal is accepted. Terracon Consultants, Inc. 0000 Xxxxxxxxxx Xxxx Xxxxxxxxx, Xxx. 000 Xxxxxx, Xxxxx 00000 P ( 512) 442- 1122 F ( 512) 442- 1181 xxxxxxxx.xxx Terracon will mobilize a Texas Department of State Health Services (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 TDSHS) licensed Asbestos Inspector to conduct a limited asbestos survey as required by US less taxEnvironmental Protection Agency (USEPA) CLARIFICATIONS: • All TAB activities regulation 40 CFR Part 61, National Emissions Standards for Hazardous Air Pollutants (NESHAP) and the TDSHS Texas Asbestos Health Protection Rules. Terracon will conduct a visual assessment of the selected building areas to identify materials suspected of containing asbestos (suspect ACM). Suspect materials will be performed in accordance with the current edition physically assessed for friability and evidence of the National Environmental Balancing Bureau (NEBB) Procedural Standardsdamage or degradation. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11Samples of suspect ACM will DocuSign Envelope ID: 81E25826-1988E9-21 will include the following:45D3-8845-9A374D69E3E0 be collected for laboratory analysis.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxx Xxxxxx Executive Director President Principal Date signed: 01/26/2022 07/24/2023 | 4:06 PM CST 11:02 AM CDT Date signed: 01/26/2022 07/24/2023 | 2:02 PM PST 10:04 AM CDT Approved: Xxx Xxxxxxx Xxxxxxx/mvb Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Xxxxx Dir/Xxxxx Xxxxx Xxxxxxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FIDIQ Contract No. 00-BD8D-4160000-9A4A-3605DEF89DAD January 3000 Xxxxxx X. Xxxxx, 2022 Texas Facilities Commission Inc. Assignment No. 1 Project No. (Req.) 000-0-00000 March 9, 2023 Mr. Xxxxx Xxxxx, AIA, CTCM, LEED AP Manager of A/E Design Services Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxx Xxxxxx, XX 00000 ATTNRe: Xxxx Proposal for Professional Services State Records Center Structural Foundation Movement Assessment 0000 Xxxxx Xxxxx Xxxxxxxxx, Xxxxxx, XX Xxxxxx REX Xxxxx Proposal No. 23-0755 Dear Xxxxx: TFC Xxxxxx X Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are is pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on submit this proposal to provide professional services for the referenced project project. This proposal is presented in order to establish a basis for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities commencement of our scope of services for the Project. We anticipate that this Proposal and Agreement for Professional Services and attachments, when signed, will be performed in accordance with the current edition serve as our entire Agreement unless superseded by another document signed by both parties. Basis of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11Proposal This proposal is based on our on-19site pre-21 will include the following:proposal walkthrough on February 10, 2023.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: _ Xxxx Xxxxx Xxxxx See Xxxxxxx, P.E. Executive Director President Firm Principal Date signed: 01/26/2022 08/20/2021 | 4:06 2:22 PM CST CDT Date signed: 01/26/2022 08/20/2021 | 2:02 PM PST 11:41 AM CDT Approved: Xxx Xxxxxxx Assistant General TFC Legal Counsel PMCM/Xxxx X. Xxxxxx Dir/Xxxxx Xxxxx X. Xxxxxxxxx DED/Xxxx X. X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3August 11, 2022 Texas Facilities Commission 2021 Xxx X. Xxxxxx Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxx. Xxxxxx, XX 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are Agreement for Professional Services Texas Facilities Commission | TCEQ Austin Campus Consolidation Dear Xx. Xxxxxx: Xxxxxxxx (A/E) is pleased to quote have the testing, adjusting and balancing opportunity to provide professional services to Texas Facilities Commission (TABOwner) for Pre-Design Services & Workplace Strategy for Austin Campus Consolidation (Project). The following outlines our understanding of the HVAC systems on the referenced project scope and how we propose to provide services for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:this project.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Executive Director President _ Date signedof execution: 01/26/2022 06/11/2021 | 4:06 3:48 PM CST Date signedCDDTate of execution: 01/26/2022 06/11/2021 | 2:02 3:31 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel CDT PM/Xxxx Xxxxxx JF Dir/Xxxxx Xxxxx MW DED/Xxxx X. Xxxx JSR DGC/SEH DocuSign Envelope ID: A953A01F1645F9E5-BD8D-41607E7D-4C3C-8080-9A4A-3605DEF89DAD January 3ADFD2CCA6144 May 5, 2022 2021 Xx. Xxx Xxxxxxxx, PMP, CTCM Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxx. Xxxxxx, XX Xxxxx 00000 ATTNTelephone: Xxxx 000.000.0000 Email: xxx.xxxxxxxx@xxx.xxxxx.xxx Re: Construction Materials Observation and Testing Services TFC Para-Transit Stop Concrete Testing 00xx Xxxxxx RE: xxx Xxxxxxxx Xxxxxx Xxxxxx, Xxxxx 00000 Terracon Consultants Inc. Proposal No. P96211111 Dear Xx. Xxxxxxxx, Thank you for selecting Terracon Consultants Inc. to provide construction materials observation and testing services for the TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting and balancing (TAB) Para-Transit Stop Concrete Testing project. This proposal outlines our understanding of the HVAC systems on the referenced project scope of services to be provided by Terracon and includes unit fees for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities services we anticipate will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:required for this project.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxxx Executive Director President Principal in Charge Date signed: 01/26/2022 11/03/2021 | 4:06 PM CST 11:14 AM CDT Date signed: 01/26/2022 11/03/2021 | 2:02 PM PST 11:02 AM CDT Approved: Xxx Xxxxxxx Assistant General TFC Legal Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3Xx. Xxxx Xxxxxx, 2022 MBA, CPS, CTCM Project Manager Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxx. Xxxxxx, XX 00000 ATTNRe: Xxxx Xxxxxx RE: TFC Proposal for Workforce Strategy and Professional Services for Texas Commission on Environmental Quality at the Xxxxx Xxxxxxx State Office Building Phase 1 Xxxxin Houston, We are TX. Dear Xx. Xxxxxx: Xxxxxxxx is pleased to quote have the opportunity to provide Discovery, Workforce Strategy and Pre-Design services to the Texas Facilities Commission (TFC) for a planned renovation at Xxxxx Xxxxxxx State Office Building. This proposal includes performing discovery, workplace strategy evaluation, and predesign services for 1st and 3rd floor as discussed on April 28, 2021. Scope of Work is understood to be: ⏐ Consult with staff of TFC and with designated Texas Commission on Environmental Quality representatives to become familiar with Project analysis and Design program, confirm values, goals, and objectives for Project, and overall schedule and budget. ⏐ Become generally familiar with existing conditions for interior architecture, accessibility, HVAC, electrical, fire protection, and life safety features of existing buildings. Perform an evaluation of building infrastructure systems to assist in planning and budgeting for potential system expansion or replacement. ⏐ Assist TCEQ with exploring designated use, collaborative use, and flexible workspaces to ensure productive and efficient use of available state-owned building. ⏐ Ensure that design, including updated modular furniture, supports TCEQ’s core mission functions to conduct field investigations, including equipment preparation, calibration, storage, and preparing for daily use of sampling and monitoring equipment, as well as emergency and disaster response activities. ⏐ Work with TCEQ to identify essential operations that must be conducted on-site, assess adjacency, communication, and technology requirements, and optimize space available for those needs. ⏐ Assist TCEQ with assessing and programming for customer services requirements, such as access to public records, occupational licensing testing, adjusting and balancing similar activities. ⏐ Work with TCEQ to incorporate strategies for future growth in the agency’s mission functions and employees (TAB) FTEs). ⏐ Ensure that programming incorporates TFC and TCEQ’s safety and security protocols, and applicable building code safety standards. Xxxxxxxx will categorize above scope of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Work into deliverable tasks as shown below.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Print Name: Executive Director President Print Title: Date signed: 01/26/2022 | 4:06 PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General TFC Legal Counsel PM/Xxxx Xxxxxx PM/ Dir/Xxxxx X. Xxxxx DED/Xxxx X. X.X. Xxxx DocuSign Envelope ID: A953A01F0B7883E4-BD8D-4160EA1A-4100-9A4A-3605DEF89DAD January 3A06A-DA70E3C6C5FA Package 3 - Scored Material DocuSign Envelope ID: 0B7883E4-EA1A-4100-A06A-DA70E3C6C5FA XXXXX Xxxx Xxxxxxxxxxxx, 2022 X.X. xxxxxxxxxxxxx@xxxxxxxx.xxx Austin, Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxx, Ph.D, X.X. xxxxxx@xxxxxxxx.xxx Austin, Texas Xxxx Xxxxxxxxxxxx, X.X. xxxxxxxxxxxxx@xxxxxxxx.xxx Austin, Texas Xxxxxxx XxxxxxXxxxx, XX 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxX.X. xxxxxx@xxxxxxxx.xxx San Antonio, We are pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Texas

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Executive Director President Xxxxxxxx High Date signed: 01/26/2022 06/09/2022 | 4:06 PM CST 10:20 AM CDT Date signed: 01/26/2022 06/09/2022 | 2:02 PM PST 10:12 AM CDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3Xxxxxx Xxx, 2022 Texas Facilities Commission MBA, PMP, CTCM, RID, LEED AP Project Manager Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxx, XX 00000 ATTNTexas Facilities Commission Subject: Proposal for Limited Asbestos-Containing Materials Survey Texas School for the Deaf Dear Xx. Xxx: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxEnvironment & Infrastructure Solutions, We are pleased Inc. (Wood) appreciates the opportunity to quote present our proposal to the testing, adjusting and balancing Texas Facilities Commission (TABTFC) of to provide limited asbestos survey services prior to upcoming renovations at the HVAC systems following buildings located on the referenced project Texas School for the total net sum of: $16,519.00 Deaf (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxTSD) CLARIFICATIONScampus in Austin, Texas: • All TAB activities Koen Dormitory • Xxxxx Dormitory • Middle School/High School • CTE Ford Building • Xxxxx Building • Business and Support Building • Kleberg Building This proposal presents our approach to providing asbestos survey services, using our multi-disciplinary capabilities and knowledge of asbestos surveys. The following sections present our Scope of Work, Schedule, and Fee Estimate. The scope of services will be performed in accordance with the current edition of terms and conditions outlined in the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings professional services agreement, TFC Contract 00-000-000, between the Texas Facilities Commission and specification 23 05 93 dated 11-19-21 will include the following:Wood Environment & Infrastructure Solutions, Inc.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 10/03/2022 | 4:06 PM CST 11:00 AM CDT Date signed: 01/26/2022 10/03/2022 | 2:02 PM PST 10:53 AM CDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3September 26, 2022 Xx. Xxxxx Xxxxxxxx Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxx. Austin, Texas 78701 Telephone: 000.000.0000 Email: xxxxx.xxxxxxxx@xxx.xxxxx.xx.xx Re: Construction Materials Inspection and Testing Services TFC – DM 20-21 DSHS 0000 X. 00xx Xxxxxx Xxxxxx, XX Xxxxx 00000 ATTNTerracon Consultants Inc. Proposal No. P96221162, Revision 1 Dear Xx. Xxxxxxxx: Xxxx Xxxxxx RE: Thank you for selecting Terracon Consultants Inc. to provide construction materials observation and testing services for the TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx– DM 20-21 DSHS project. As you know, We are pleased to quote Xxxxxxxx provided the testing, adjusting and balancing geotechnical engineering services for the project (TAB) Terracon Report No. 96225089 dated 07/01/2022). This proposal outlines our understanding of the HVAC systems on the referenced project scope of services to be provided by Terracon and includes unit fees for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities services we anticipate will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:required for this project.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxx X. Xxxxxxxxxxxx, P.E. Executive Director President Managing Principal 04/13/2022 | 7:36 AM PDT Date signed: 01/26/2022 | 4:06 PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3Wednesday, March 23, 2022 Xxxxx Job No: 0000-000 Xxxxxxx Xxxxx Senior Project Engineer Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxx, XX Xxxxx 00000 ATTN: Xxxx Xxxxxx RE: Proposal for Construction Materials Testing (CMT) Proposal ID: 1 Via Email: xxxxxxx.xxxxx@xxx.xxxxx.xx.xx Proposed Xxxxx Xxxxxx Building (BHB) Air Handler Unit Replacement (TFC 18-19 DM DSHS) 0000 Xxxxx Xxxxxxx Building Phase 1 XxxxXxxxx Xxxx Austin, We are pleased Texas Dear Xxxxx: Xxxxx & Associates, Inc. appreciates the opportunity to quote the testing, adjusting and balancing (TAB) of the HVAC systems submit our proposal for testing services on the referenced project. The attachment presents our Estimate for providing CMT quality control services, as requested during the project by your representatives. We rely on your representatives to contact our dispatcher when our services are desired. Therefore, the quantity and frequency of testing is the responsibility of our customer. Quality control or assurance tests serve to indicate the material quality for the specific material tested at a specific location at a particular time and date. Quality control or assurance tests do not represent the quality of any other portion of material placed, other than the portion tested and cannot in any way guarantee the quality of a final work product. We understand that the project will consist of construction of approximately 100 LF concrete driveway north of Xxxxx Xxxxxx Building. Associated site improvements include drainage inlets to existing storm sewer, new curb and sidwalk ramps, new speed hump. A line item description of our on call services that are included in the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxcost estimate of this proposal are mentioned below: 1) CLARIFICATIONS: • All TAB activities Sampling subgrade, fill, and/or base materials for laboratory testing. 2) In-place field density testing of subgrade, fill, and/or base materials within the proposed improvements. 3) Observation of reinforcing steel for structural concrete and/or concrete pavement. 4) Observation of placement of structural concrete and/or concrete pavement. 5) Sampling and testing of structural and/or pavement concrete during placement. The concrete specimens will be performed transported to our laboratory where they will be stored, cured, and tested for compressive strength on the specified dates. 6) Professional service fees for project management, data processing, engineer review, and reporting. We have prepared an estimate for our on call scope of services based on our interpretations of the plans and specifications provided to Xxxxx by you. A construction schedule was not available at the time this proposal was generated. Efforts will be made to maintain the testing cost within our Estimate, but we recognize that variations in construction schedules could result in differences between the actual and estimated testing cost; and that our Estimate may change depending on the means and methods utilized by the contractor. Requests for any required change orders will be made as soon as possible during the construction of the project. Services authorized by the client or their designated representative in excess of the Estimated quantities will be charged per our appropriate unit rates. We propose that we conduct this work on a unit fee basis in accordance with the current edition our existing TFC Contract No. 00-000-000. Charges will be incurred only for those services actually provided. In order for us to better serve you, please fill out the attached Project Information Sheet and return at your earliest convenience; in addition please provide us with a copy of the National Environmental Balancing Bureau plans and specifications applicable to our services and the project. We look forward to assisting you towards the successful completion of this project. Xxxx X. Xxxxxxx will be the manager representative for Xxxxx & Associates, Inc. on this job. You can contact Xxxx by calling (NEBB000) Procedural Standards000-0000 or by emailing xxxxxxxx@xxxxxxxx.xxx. • The TAB scope Atterberg Limits Determination 3 75.00 each $ 225.00 Moisture Density Relationship 3 200.00 each $ 600.00 Nuclear Gauge 5 60.00 trip $ 300.00 Sieve Analysis 3 75.00 each $ 225.00 Soils Observation Technician (3 minimum) 15 47.50 hour $ 712.50 Trip Charge 5 40.00 each $ 200.00 Sub Total: $ 2,262.50 Concrete Compression Test 15 20.00 each $ 300.00 Concrete Cylinder Pickup (2 minimum) 6 42.50 hour $ 255.00 Concrete Technicianand Reinforcing Steel (3 minimum) 12 47.50 hour $ 570.00 Trip Charge 7 40.00 each $ 280.00 Data Processing 4 55.00 hour $ 220.00 Engineer 2 165.00 hour $ 330.00 Job Setup Fee 1 160.00 each $ 160.00 Manager 4 110.00 hour $ 440.00 $ 1,405.00 Excluded Items: 1) Retest of failed inspections, standby time, and cancelations without notice. 2) Field density testing of site grading or backfill for utility trenches outside of the paved areas. 3) Observation and testing of asphalt. 4) Any and all surveying services to define locations and/or boundaries including verification of limits of the vertical and/or horizontal extent of select fill or other materials placed during construction. Rates for excluded items and other services quoted on request. Minimum call-out charge for technician and equipment is 3 hours. Minimum call-out charge for material sampling and/or sample pickup is 2 hours. Charges are accrued portal to portal. Overtime is not anticipated in our estimate, however if required, an overtime rate of 1.4 times the above quoted rates is applicable to time worked in excess of 8 hours per 90% construction drawings day Monday through Friday, hours worked before 6:00 a.m. or after 6:00 p.m., and specification 23 05 93 dated 11all hours worked on Saturdays, Sundays, and holidays. TBPE Registration No: F-32 00000 Xxxx Xxxxxxx Xx., Xxx. 000 Xxxxxx, XX 00000 Phone: (000) 000-190000 Fax: (000) 000-21 will include the following0000 Xxxx X. Xxxxxxxxxxxx, P.E. Managing Principal, Austin Operations (000) 000-0000 xxxxxxxxxxxxx@xxxxxxxx.xxx By: X Date: Print Name: Title: Phone:

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxx X. Xxxxxx, AIA Executive Director President Associate Principal & Unit Manager Date signed: 01/26/2022 02/25/2022 | 4:06 PM 8:46 AM CST Date signed: 01/26/2022 02/25/2022 | 2:02 PM PST 7:43 AM CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3October 20, 2022 2021 Xx. Xxxx Xxxxxxx Project Manager Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxx Xxxxxx, XX Xxxxx 00000 ATTNCredit Union Building WJE No. 2021.2779.0 Dear Xx. Xxxxxxx: Wiss, Janney, Elstner Associates, Inc. (WJE) is pleased to present this proposal to Texas Facilities Commission (TFC) for investigation and assessment of the roof assembly at the Credit Union Building, located at 000 Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxxxxxx Xxxx, We are pleased to quote the testingAustin, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Texas.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx Xxxxxxx, Xx., P.E. Executive Director Sr. Vice President and COO Date signed: 01/26/2022 | 4:06 PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope IDTFC IDIQ C [Delivered by E mail to: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January Xxxxxxx.xxxxxxxx@xxx.xxxxx.xxx ] PAD23 051 00 March 3, 2022 Texas Facilities Commission Facilities Design & Construction 2023 Xx. Xxxxxxx Xxxxxxxx TFC 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, Xxxxx 00000 Dear Xx. Xxxxxxxx: 0000 Xxxxxxx Xxxx, Xxxxx X-000 Xxxxxx, XX 00000 ATTNWe propose an estimated budget of $1,428.90 for testing and observation services for the referenced project. This budget is based on our understanding of the project, an estimate of quantities, and past experience with similar projects. A cost estimate breakdown is presented in the attached spreadsheet. Construction sequencing, delays, and the number of times that the client or their representative requests our services will affect the suggested budget. Services will be provided on a call out basis for the cost estimate spreadsheet attached to this proposal. The scope of work includes the observation and testing of the following construction materials: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxConcrete compressive strength specimen sampling, We are pleased to quote the testing, adjusting and balancing reporting. This proposal may serve as RKCI’s work agreement for the referenced project. Please sign this proposal, initial every page of each attachment, fill out the Report Distribution List, and return one signed original to our office as authorization for RKCI to provide these services. If you choose to issue your own purchase order or work agreement, please reference our proposal number. Thank you for allowing RKCI the opportunity to submit our proposal for the construction materials observation and testing services. We have a fully equipped AASHTO Accredited laboratory and we look forward to providing these services to you during the construction of this project. If you have any questions concerning our proposal or need any additional information, please call us at (TAB000) 000 0000. CONSULTANTS • ENVIRONMENTAL • PROJECT MANAGEMENT • INFRASTRUCTURE TFC IDIQ C PAD23 051 00 March 3, 2023 Very truly yours, (Signature) (Printed or Typed Name) (Title) (Company Name) Xxxxx X. Xxxxx Lead CoMET Estimator Xxx Xxxxxxxxx, Ph.D., P.E. CoMET Project Manager DB/AH: am Attachments: Cost Estimate Breakdown Scope of Work Report Distribution Terms and Conditions (Date) TFC IDIQ C PAD23-051-00 3 March 3, 2023 E Mail: xxxxxxx.xxxxxxxx@xxx.xxxxx.xxx Concrete Compressive Strength Cylinders $25.00 each 5 $125.00 Materials Technician $68.00 hour 8 $544.00 Materials Technician (overtime) $102.00 hour 0 $0.00 Vehicle Travel Charge $35.00 trip 2 $70.00 Project Coordinator $95.00 hour 2 $190.00 Project Engineer $185.00 hour 2 $370.00 Reporting, Engineer Review, and Report Distribution 10% of total cost $129.90 TFC IDIQ C PAD23 050 00 March 3, 2023 1. We understand that TFC will require the HVAC systems services of experienced engineering technicians as scheduled by you or your representatives. Client will incur a 3 hour minimum charge per each site visit. We request twenty four (24) hour notification to properly schedule our work. 2. Service charges are based on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities hourly rates stated herein and will be assessed from the time the Engineer or Technician leaves our office until he returns from the project. 3. A vehicle travel charge will be assessed for round trip travel from our office to the project site, material supplier, etc. and back to our office. The charges from our office to the project site will be as follows: Travel Time (Round Trip) 2 Hour Vehicle Travel Charge $35.00 Trip 4. Our total cost of services is based upon the assumption that this project will require a technician on site during normal work hours. Normal work hours are defined as Monday through Friday, 7:00 am to 5:00 pm. An overtime rate of 1.5 times the appropriate hourly rate will be assessed for services performed outside of normal work hours and/or after eight (8) hours of work per day. Services requested for Sundays or Federal Holidays will be assessed at an overtime rate of 2.0 times the appropriate hourly rate. 5. Invoices will be submitted monthly for work in accordance with progress in our standard format. Our invoices are due and payable upon receipt at P.O. Box 971037, Dallas, Dallas County, Texas 75397 1037. All parties hereby agree that this agreement upon acceptance will be performable in Travis County, Texas. In the current edition event that the State of Texas legislates a sales tax on professional services, the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 amount of tax applicable will include be added to the following:appropriate service rate charged by Xxxx Xxxxxxx Consultants, Inc.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxx, P.E. Executive Director President Energy, Power & Environment Market Leader 06/16/2022 | 4:16 PM CDT Date signed: 01/26/2022 | 4:06 PM CST Date signed: 01/26/2022 06/16/2022 | 2:02 1:12 PM PST PDT Approved: Xxx Xxxxxxx Assistant X. Xxxxxx General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx Xxxxxxxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F983DF1A5-BD8D-4160A8B6-9A4A-3605DEF89DAD January 34E08-9B31-FAD7178F923C April 8, 2022 – R0 April 21, 2022 – R1 May 11, 2022 – R2 May 17, 2022 – R3 Mr. Xxxxx Nebamazadi Project Manager Texas Facilities Commission Facilities Design & Construction 0000 X.X. Xxx Xxxxxxx 00000 Xxxxxx, XX 00000 ATTN00000-0000 Dear Mr. Nebamazadi: Xxxx Xxxxxx RE: TFC Xxxxx Texas Facilities Commission (TFC) has requested Xxxxxxx Building Phase 1 Xxxx, We are pleased Consultants submit a proposal to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project provide professional engineering services for the total net sum of: $16,519.00 subject project. Following is a written understanding of this assignment and the Scope of Services which Xxxxxxx Consultants proposes to provide TFC as part of this engagement. The scope of services was developed using construction documents received from Xx. Xxx Xxxxxxxxx with MEP Engineering, Inc (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxMEP) CLARIFICATIONSvia emails dated March 8, 2022 & April 19, 2022, and further directions via teleconference on May 6, 2022. As discussed during these emails and teleconference, the project consists of retro-commissioning services of HVAC, Life Safety, and Electrical systems at the following state office buildings: • All TAB activities will RDM – Xxxxxx X. Xxxxxxx Building; 0000 Xxxx 00xx Xxxxxx • INW – Insurance Warehouse Building; 0000 Xxxxxxx Xxxx • JHW – Xxxx X. Xxxxxxx Building; 000 Xxxx 00xx Xxxxxx • RBB – Dr. Xxxxxx Xxxxxxxxx Building; 0000 Xxxx 00xx Xxxxxx Our commissioning scope is not intended to be performed a voluminous report, as the Commissioning process is intended to add functional value to the project in accordance with lieu of a “forms population” exercise. As such, a general summary of TFC’s anticipated scope of work for this project includes the current edition following: • Provide Commissioning Specification for incorporation into Construction Manager-at-Risk’s scope of the National Environmental Balancing Bureau (NEBB) Procedural Standardswork for Contractor’s obligations. • The TAB scope per 90% Provide Pre-Functional Checklists for the commissioned equipment and issue to the Contractors for their completion to verify equipment installation is completed prior to functional testing. • Provide Functional Performance Testing and Integrated System Testing for the commissioned equipment. • Witness and verify Controls Contractor completes control system calibration and point-to- point checkout for all BAS system modifications in coordination with TFC Controls personnel. • Coordinate with TFC, A/E of record, and Construction Manager-at-Risk to address issues identified during the construction drawings and specification 23 05 93 dated 11phase. • Attend twenty-19eight (28) one-21 will include hour bi-weekly construction meetings for the following:estimated construction duration of 650 days with final completion by the CMR anticipated on 12/30/2023.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx Xxxxxxx, Xx., PE Executive Director Senior Vice President Date signedof execution: 01/26/2022 12/03/2020 | 4:06 4:44 PM CST Date signedCSDT ate of execution: 01/26/2022 12/03/2020 | 2:02 1:21 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx PM DGC Dir DED DocuSign Envelope ID: A953A01F0DD73019-BD8D-416014C6-9A4A-3605DEF89DAD January 34693-9315-F1FC00C8B6FB TFC Contract No.00-000-000 Assignment No. 8 Exhibit A Xxxx Xxxxxxx Consultants, 2022 Texas Facilities Commission Inc. [Delivery by Email: xxxxxxx.xxxxxxxx@xxx.xxxxx.xx.xx0 Proposal No. PAA20-141-00 October 19, 2020 Revision No. 1 Xx. Xxxxxxx Xxxxxxxx Senior Project Manager Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxx Xxxxxx, XX Xxxxx 00000 ATTNDear Xx. Xxxxxxxx: Xxxx Xxxxxx RE: TFC Xxxxx 0000 Xxxxxxx Building Phase 1 Xxxx, We are Suite B-150 Austin, TX 78754 P 512.339.1745 F 512.339.6174 TBPE Firm F-3257 XXXX XXXXXXX Consultants, Inc. (RKCI) is pleased to quote submit this proposal for Geotechnical Engineering Services for the testing, adjusting above referenced project. The broad objectives of our study will be to determine soil conditions at the site and balancing (TAB) to develop foundation design recommendations and construction guidelines for support of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities new garage/carport building associated with Building 1 at Camp Xxxxxxx in Austin, Texas. Our services will be performed ·in general accordance with to the current edition Indefinite Delivery Indefinite Quantity Professional Services Agreement contract between Texas Facilities Commission and RKCI (TFC Contract No. 00-000-000 Amendment 1 effective September 1, 2019) Described in this proposal are: • our understanding of the National Environmental Balancing Bureau (NEBB) Procedural Standards. pertinent project characteristics; • The TAB our proposed scope per 90% construction drawings for field and specification 23 05 93 dated 11-19-21 will include the following:laboratory study; • our proposed scope for engineering evaluation and reporting; • our tentative project schedule; and • our lump sum study cost.

Entire Agreement and Modification. The This Agreement and this Assignment and their its integrated attachment(s) constitute the entire agreement of the Parties parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment Agreement specifically displays a mutual intent to amend a particular part of this AssignmentAgreement, general conflicts in language between any such attachment and this Assignment Agreement shall be construed consistently with the terms of this AssignmentAgreement. Unless otherwise expressly authorized by the terms of this AssignmentAgreement, no modification, renewal, extension, or amendment to this Assignment Agreement shall be binding upon the Parties parties unless the same is in writing and signed by the respective Parties parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxx X. Xxxxxxxxxxxx, P.E. Executive Director President Managing Principal Date signed: 01/26/2022 01/29/2022 | 4:06 PM 6:42 AM CST Date signed: 01/26/2022 01/28/2022 | 2:02 5:36 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F0B7883E4-BD8D-4160EA1A-4100-9A4A-3605DEF89DAD January 3, 2022 A06A-DA70E3C6C5FA DocuSign Envelope ID: 0B7883E4-EA1A-4100-A06A-DA70E3C6C5FA DocuSign Envelope ID: 0B7883E4-EA1A-4100-A06A-DA70E3C6C5FA This Indefinite Delivery Indefinite Quantity Assignment No. X (hereinafter referred to as “Assignment No. X” or “Assignment”) is entered into by and between the Texas Facilities Commission Facilities Design & Construction Commission, located at 0000 Xxx Xxxxxxx Xxxxxxxxx, Xxxxxx, XX Xxxxx 00000 ATTN: Xxxx Xxxxxx RE: (hereinafter referred to as “TFC”) and [Insert PSP Name] located at [Insert Address] (hereinafter referred to as “PSP”) (TFC Xxxxx Xxxxxxx Building Phase 1 Xxxxand PSP are hereinafter referred to individually as a “Party” or collectively as “Parties”), We are pleased to quote be subject to the testingterms and conditions of TFC Contract No. [Insert] (hereinafter referred to as the “Agreement”), adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 01/27/2022 | 4:06 1:08 PM CST Date signed: 01/26/2022 01/27/2022 | 2:02 12:59 PM PST CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FEA74EA45-BD8D-4160764E-4021-9A4A-3605DEF89DAD January 39037-5F156B21C6FE December 23, 2022 2021 Texas Facilities Commission Facilities Design & Construction Attn: Xx. Xxxx Xxxxxx 0000 Xxx Xxxxxxx Xxxx. Xxxxxx, XX Xxxxx 00000 ATTNSubject: Xxxx Xxxxxx RE: Cost Estimate for Construction Materials Testing Services TFC Xxxxx Xxxxxxx Building Phase Repairs 0000 Xxxx Xxxxxx, Xxxxxxx, Xxxxx 00000 Terracon Document No. P92211616, Revision 1 XxxxDear Xx. Xxxxxx: Terracon Consultants, We are pleased Inc. (Terracon) understands that we have been selected based on qualifications to quote provide construction materials testing services for the testing, adjusting and balancing (TAB) above referenced project. This document outlines our understanding of the HVAC systems scope of services to be performed by Terracon and provides an estimate of the cost of our services. Terracon is providing this revised proposal as requested to incorporate changes to our scope of services so that they are more applicable to the project requirements. Terracon provided geotechnical services for this project. Our presence on this project and commitment to responsive quality services will make Terracon a valuable asset to the project. The site is located at the existing Xxxxx Xxxxxxx Building at 0000 Xxxx Xxxxxx in Houston, Texas. The project involves renovations to the existing building, which will include repairs to a pedestrian bridge and the addition of a new ramp slab, ramp walls, and fire water break tank. The foundation slabs will be supported by 42 inches of select fill. Structural steel repairs will also be included with the project. If blended or mixed soils are intended for use to construct the pad and slab areas, Terracon should be contacted to provide additional recommendations. Blended or mixed soils do not occur naturally. These soils are a blend of sand and clay and will require mechanical mixing with a xxxxxx-mixer at the site. If these soils are not mixed thoroughly to break down the clay clods and blend-in the sand to produce a uniform soil matrix, the fill material may be detrimental to the slab performance. If blended soils are used, we recommend that additional samples of the blended soils, as well as the clay clods, be obtained prior to and during earthwork operations to evaluate if the blended soils can be used in lieu of select fill. The actual type and amount of mechanical mixing at the site will depend on the referenced project amount of clay and sand, and properties of the clay. DocuSign Envelope ID: EA74EA45-764E-4021-9037-5F156B21C6FE Cost Estimate for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance Construction Materials Testing Services TFC Xxxxx Xxxxxxx Building Repairs ■ Houston, Texas December 23, 2021 ■ Terracon Document No. P92211616, Rev.1 Terracon was provided with the current edition following construction documents for preparation of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per this document: ◼ 90% construction drawings and specification 23 05 93 Construction Documents prepared by Xxxxxxx Architecture, dated 11November 19, 2021 ◼ Terracon Geotechnical Engineering Report 92215279, dated September 10, 2021 If selected for this project, Terracon requests that we be placed on the distribution of all plan revisions. DocuSign Envelope ID: EA74EA45-19764E-4021-21 will include the following:9037-5F156B21C6FE Cost Estimate for Construction Materials Testing Services TFC Xxxxx Xxxxxxx Building Repairs ■ Houston, Texas December 23, 2021 ■ Terracon Document No. P92211616, Rev.1

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Executive Director President Date signed: 01/26/2022 05/08/2023 | 4:06 12:52 PM CST CDT Date signed: 01/26/2022 05/08/2023 | 2:02 PM PST 10:49 AM PDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F359E9246-BD8D-4160167B-42D4-9A4A-3605DEF89DAD January 38ACD-80F42BD449C9 DocuSign Envelope ID: E2DE4B55-7BD0-4C19-8616-40E4CFFFB497 March 31, 2022 2023 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx XxxxxxXxxx. Austin, XX 00000 TX 78701 ATTN: Xxxx Xxxxxx Xxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxTexas School for the Deaf DM 20-21 GMP-1, 2, & 4 Xxxxxx, We are pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 93,786.00 (Sixteen Ninety-Three Thousand Five Seven Hundred Nineteen Eighty-Six Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. __________________ By: By: Xxxx Xxxxx Xxxxx See Xxx X. Xxxxx, P.E. Executive Director President Principal Date signedof execution: 01/26/2022 PM 01/26/2021 | 4:06 4:47 PM DCSaTte of execution: 01/26/2021 | 4:42 PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DGC Dir DED DocuSign Envelope ID: A953A01FD6B466FC-BD8D-4160C048-9A4A-3605DEF89DAD 4C0F-BBD7-431A08AE1EAA January 36, 2022 2021 Xxxxxx Xxxxxxx Project Manager Texas Facilities Commission Facilities Facilities, Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNRe: Xxxx Xxxxxx RE: Proposal to Provide Third-Party A/E Design Review Services for TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testing, adjusting 20-21DM Projects at Park 35 Complex and balancing (TAB) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural StandardsPromontory Point Dear Xx. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the followingXxxxxxx:

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Date of execution: 12/03/2020 | 11:01 AM CDSTate of execution: 12/03/2020 | 10:36 AM CST PM DGC Dir DED TDoFcCuSCignoEnntvrealcopt eNIDo:.E1C84-F1503F3E--08A020F-4018-A128-EB5AC47CD770 Assignment 5 EXHIBIT A Surveying and Mapping, LLC (XXX) Surveying And Mapping, LLC 0000 Xxxxxxxxx Xxxxxxx, Xxxxxxxx Xxx, Xxxxx Xxxxx See Executive Director President Date signed: 01/26/2022 | 4:06 PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3000, 2022 Xxxxxx, XX 00000 Ofc 000.000.0000 Fax 000.000.0000 xxxx@xxx.xxx xxx.xxx.biz TX Firm# 10064300 November 9, 2020 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX 00000 ATTNc/o Xxxxxxx Xxxxxxxx, Senior Project Manager Dear Xx. Xxxxxxxx: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxSurveying And Mapping, We are LLC {XXX) is pleased to quote provide this proposal to Texas Facilities Commission, for professional services in connection with the testing, adjusting and balancing (TAB) of the HVAC systems on the above referenced project for shown on Exhibit "A". Based upon our correspondence and discussions, we have prepared the total net sum ofattached Scope of Services. We appreciate the opportunity to submit this proposal and we look forward to working with you on this very important project. If you should have any questions or require any additional information, please feel free to contact me. Sincerely, SURVEYING AND MAPPING, LLC Xxxxxx Day XXX Project Manager DocuSign Envelope ID: $16,519.00 EC4F50FE-8A2F-4018-A128-EB5AC47CD770 TFC Contract No. 00-000-000 Assignment 5 EXHIBIT A Surveying and Mapping, LLC (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxXXX) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau Surveying And Mapping, LLC (NEBBXXX) Procedural Standardsproposes to perform a utility investigation to support construction to Texas Facilities Commission (Client). • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:project is located at 0000 Xxxxxxx Xxxxxx, Austin, Texas.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See X. Xxxxxx Executive Director President Date signed: 01/26/2022 05/30/2023 | 4:06 12:46 PM CST CDT Date signed: 01/26/2022 05/30/2023 | 2:02 PM PST 10:20 AM PDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx PM/ Xxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3, 2022 14 April 2023 Xx. Xxxxx Xxxxxxxx Sr. Project Manager Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx XxxxxxXxxx. Austin, XX 00000 ATTN: Xxxx Xxxxxx TX 78701 RE: TFC Xxxxx Xxxxxxx Professional Architectural and Engineering Services related to DM Projects for Texas Facilities Commission DSHS Building DHF – Re‐Design for Shell Office Space Design and Construction Phase 1 XxxxServices State Health Services Campus Dear Xx. Xxxxxxxx: XXXXXX DESIGN ASSOCIATES (CDA) appreciates the opportunity to submit this proposal to provide professional architectural and engineering services for the design of DSHS DHF for the Vital Statistics Services (VSS) offices. Our proposal has been developed to prepare the Architectural, We are pleased Engineering and Fire Protection Design Documents and provide Construction Contract Administration Services for the re‐ design of DHSH Building F (DHF) to quote the testing, adjusting shell office space and balancing (TAB) complete previously identified deferred maintenance items. Our understanding of the HVAC systems on project is as described in the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition Project Scope of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:Work below.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxx Xxxxxxx Executive Director CEO, President Date signed: 01/26/2022 02/24/2023 | 4:06 2:18 PM CST Date signed: 01/26/2022 02/24/2023 | 2:02 12:03 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F7EC5982F-4278-BD8D-416042BD-9A4A-3605DEF89DAD January 3B264-D7118FA8235C San Antonio, 2022 Texas xxxxxxxxxx-xx@xxxxx.xxx 210.955.9930 Albuquerque, New Mexico xxxxxxxxxxx-xx@xxxxx.xxx 505.877.4499 Phoenix, Arizona xxxxxxx-xx@xxxxx.xxx 602.837.4940 xxx.xxxxx.xxx February 6, 2023 Xxxxxxx Xxxxxxxx Texas Facilities Commission Facilities Design & Construction 0000 Xxx Senior Project Manager Austin, Texas 78945 Re: Proposal for MEP Engineering Services 3rd Party Review and Estimate Camp Xxxxxxx XxxxxxRenewal Xx. Xxxxxxxx, XX 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are EEA Consulting Engineers is pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on respond to your request for a fee proposal for the referenced project. This project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will is to be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11under existing TFC IDIQ Contract Number 22-19007-21 will include the following:0.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxx High Executive Director President Texas Office Manager Date signed: 01/26/2022 01/16/2022 | 4:06 PM 6:06 AM CST Date signed: 01/26/2022 01/16/2022 | 2:02 PM PST 5:21 AM CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F2968689D-6D65-BD8D-41604888-9A4A-3605DEF89DAD January 3B095-7D92AE6E3D47 September 17, 2022 Texas Facilities Commission 2021 Xx. Xxxx Xxxxx Project Manager, Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxx Xxxxxx, XX Xxxxx 00000 ATTNDear Xx. Xxxxx: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxWood Environment & Infrastructure Solutions, We are Inc. (Wood) is pleased to quote the testing, adjusting and balancing provide this proposal to Texas Facilities Commission (TABTFC) of the HVAC systems on the referenced project for the total net sum of: $16,519.00 Department of Public Safety (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxDPS) CLARIFICATIONS: • All TAB Statewide Deferred Maintenance Project located at the DPS Austin Headquarters Building R (the Site) at 0000 Xxxxx Xxxxx Xxxxxxxxx, Austin, Texas 78752. This proposal includes services related to additional site assessment activities at the former DPS shooting range facility recommended by Wood as follow- up to the soil sampling activities documented in a recent Wood report titled Site Assessment Report – Environmental Confirmatory Sampling Activities Post Soil Removal and Pre-Demolition, dated July 16, 2021. The proposed scope of services will be performed following demolition of the facility by TFC’s construction contractor for purposes of identifying contaminated soils to be removed from the Site in support of achieving a Remedy Standard A closure in accordance with the current edition Texas Commission on Environmental Quality (TCEQ) Texas Risk Reduction Program (TRRP). This proposal includes the following tasks: project management and site visit, site assessment including an ecological assessment and pre-excavation soil and groundwater sampling, post- excavation confirmatory sampling activities, and technical reporting. Based on information made available to Wood in TFC’s Predesign A/E Report, dated August 10, 2020, the DPS has an inventory of 12 aging facilities across Texas, collectively referred to as the DPS Statewide Deferred Maintenance Projects, which are in need of various repairs, renovations, and alterations. In this report, TFC provides recommendations for the necessary project scope elements including the abatement and demolition of the National former shooting range and the return of DocuSign Envelope ID: 2968689D-6D65-4888-B095-7D92AE6E3D47 the Site to natural conditions in preparation for future development. DPS Building R is a former shooting range that, according to DPS personnel, had been unused since about 2003 and has been partially demolished at the time of this proposal. The former shooting range was an approximately 136 ft x 230 ft primarily uncovered, rectangular structure with masonry exterior walls (Figure 1). The covered areas including the facility entrance, storage and office areas, and firing line area were located along the southern end of the range. The central portion of the facility consisted of an open, grassy area and included a targeting system with multiple target tracks at varying distances aligned west to east across the range. A covered projectile impact berm extended the length of the north wall at the northern end of the facility directly opposite of the firing line. In 2007, a preliminary pre-demolition assessment was performed at the Site by Separation Systems Consultants, Inc. (SSCI) with results documented in a letter report submitted to TFC titled Pre-Demolition Assessment of Small Arms Firing Range. The SSCI report identified arsenic and lead soil concentrations above residential assessment levels in the TCEQ TRRP regulations, as codified in 30 Texas Administrative Code (TAC) Chapter 350. However, the extent of impacted soils was not determined at that time. Wood was contracted by TFC to perform an environmental site investigation to evaluate the extent of soil contamination, as detailed in Wood’s proposal, Proposal for Environmental Balancing Bureau Site Investigation, Asbestos Consulting Services and Reporting, dated November 12, 2020, and authorized on March 17, 2021. Wood’s scope of services was subsequently revised to confirmatory sampling following soil excavation activities by TFC’s construction contractor of the remaining soil, as documented in Wood’s revised proposal, REVISION to ‘Proposal for Environmental Site Investigation, Asbestos Consulting Services and Reporting’, Revised Scope of Work, Task 3 and Task 4, dated May 17, 2021. In accordance with the revised proposal, Wood performed confirmatory soil sampling in June 2021 to determine if the initial excavation activities had removed sufficient soil from previously identified impacted areas to achieve a TRRP Remedy Standard A closure, which requires remediation of impacted soils to TRRP protective concentration levels (NEBB) Procedural StandardsPCLs). • The TAB scope per 90% Based on findings from the July 2021 confirmation sampling activities, it was determined that not all of the impacted soils had been removed and that additional assessment would be required to further evaluate the horizontal and vertical extents of arsenic- and lead-impacted soils, to evaluate the ecological exposure pathway, and to determine if shallow groundwater has also been impacted. In addition, a second soil removal will need to be performed. Following the proposed assessment and any additional remediation conducted at the Site, 30 TAC Chapter 350 requires the submission of a final report to the TCEQ documenting the remediation and assessment activities that were conducted at the Site. DocuSign Envelope ID: 2968689D-6D65-4888-B095-7D92AE6E3D47 Wood will perform all necessary project management tasks, including project administration, correspondence, scheduling, mobilization of the field team, cost tracking, budgeting, and overall management of the project. Prior to conducting any on-site work, Wood will coordinate with TFC and TFC’s construction drawings contractor, if applicable, to secure access to the Site. Wood will conduct one site visit to confirm current site conditions, drill rig access, and specification 23 05 93 dated 11-19-21 subsurface utility clearance with the TFC project manager at all proposed boring locations following demolition of the facility by TFC’s construction contractor. One additional site visit will include be needed following soil excavation activities by TFC’s contractor at the following:Site to confirm site conditions and access to confirmation soil boring locations.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxx Executive Director President Industrial Hygienist 03/04/2021 | 6:36 AM CST Date signedof execution: 01/26/2022 Date of execution: 03/03/2021 | 4:06 8:56 PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DGC Dir DED DocuSign Envelope ID: A953A01F4C56E4CB-8C84-BD8D-4160474D-8667-9A4A-3605DEF89DAD January 36E4873C65C57 Assignment No. 10 Exhibit A (Proposal) November 12, 2022 Texas Facilities Commission 2020 Xx. Xxxx Xxxxx Project Manager, Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxx Xxxxxx, XX Xxxxx 00000 ATTNXXX T: 512.795.0360 Dear Xx. Xxxxx: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxEnvironment & Infrastructure Solutions, We are Inc. (Wood) is pleased to quote provide this proposal to Texas Facilities Commission (TFC) for the testingDepartment of Public Safety (DPS) Statewide Deferred Maintenance Project located at the DPS Austin Headquarters Building R (the Site) at 0000 Xxxxx Xxxxx Xxxxxxxxx, adjusting Austin, Texas 78752. This proposal includes services related to the completion of an environmental site investigation and balancing (TAB) asbestos survey, design and monitoring at a shooting range facility to identify and delineate lead contamination and other contaminant of concern impacts requiring remediation or removal from the Site in preparation for demolition of the HVAC systems facility. Based on information made available to Wood in TFC's Predesign A/E Report, dated August 10, 2020, The Department of Public Safety has an aging inventory of facilities at 12 sites across Texas, collectively referred to as the DPS Statewide Deferred Maintenance Projects, which are in need of various repairs, renovations, and alterations. On April 15, 2020, Teal Construction was awarded a design-build contract for the projects through the Texas Facilities Commission Contracts Management and Procurement Division. Recommendations for the necessary repairs including project scope elements identified in the contract for the Austin Headquarters Building R shooting range are provided in the report. The project scope of work includes the abatement and demolition of the shooting range facility and the return of the Site to natural conditions in preparation for future Site development. On October 14, 2020, Wood was contacted by Xx. Xxxx Xxxxx of TFC to provide environmental services, including a request for a proposal for an environmental assessment at the Site. Representatives from Wood, Ms. Xxxxxxxx High and Xx. Xxxxxxx Xxxxxxxx, met with Xx. Xxxxx at the DPS headquarters and performed a walk-through of the Site on October 30, 2020. DocuSign Envelope ID: 4C56E4CB-8C84-474D-8667-6E4873C65C57 DPS Building R is an inactive shooting range located on the referenced project main campus at 0000 Xxxxx Xxxxx Xxxxxxxxx, Austin, Texas 78752, and according to DPS personnel, the range has been unused since about 2003. The shooting range is an approximately 136' x 230' rectangular structure with masonry exterior walls. The facility entrance, storage and office areas, and firing line area are located along the southern end of the range and are covered by a roof. The central portion of the facility consists of an open, grassy area and includes a targeting system with multiple target tracks at varying distances running west-east across the range. A covered projectile impact berm runs the length of the north wall at the northern end of the facility directly opposite of the firing line area. Wood was provided with an assessment report prepared in 2007 by Separation System Consultants, Inc. (SSCI) for the total net sum of: $16,519.00 DPS shooting range, entitled Pre-Demolition Assessment of Small Arms Firing Letter Report. The report included a survey to identify suspected asbestos containing material (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxACM) CLARIFICATIONS: • All TAB activities and results from the survey identified approximately 900 square feet of 9-inch by 9-inch floor tile and black mastic at the Site. Based on observations from Wood's October 2020 site visit, it remains unclear whether or not the ACM materials had subsequently been removed from the Site, as most of the floors in the indoor areas at the facility had since been covered with carpet. The SSCI report also identified arsenic soil concentrations within the range floor area and lead soil concentrations within the range floor area and area outside of the range walls above the Texas Risk Reduction Program (TRRP) site-specific assessment levels. Additionally, a waste characterization analysis was performed on the impact berm and results from the 2007 assessment showed the material to be characteristically hazardous due on the concentration of lead. Presently, Wood is unable to ascertain from the information provided if all potential contaminants, associated chemicals of concern (COCs) and receptor pathways have been fully evaluated. Given the duration of time that has passed since the SSCI assessment was performed, incomplete vertical delineation of arsenic and lead, and Wood's limited understanding of the Site history, additional incremental sampling and COCs will need to be evaluated. Wood will perform all necessary project management tasks, including project administration, correspondence, scheduling, mobilization of the field team, cost tracking, budgeting, and overall management of the project. Prior to conducting any on-site work, Wood will coordinate with TFC to secure access to the Site and prepare a site-specific Health and Safety Plan (HASP). The HASP will contain an Activity Hazard Analysis (AHA) for all site-specific tasks, a tailgate safety meeting form for the project field work, and specify personal protective equipment (PPE), training and certification requirements for all personnel working at the Site. In addition, State protocols for utility clearance will be performed in accordance followed prior to beginning on-site field activities. Wood will conduct a kick-off meeting with field personnel and the current edition driller to review the soil sampling program and conduct an initial tailgate safety meeting to ensure proper understanding of the National Environmental Balancing Bureau (NEBB) Procedural Standardssampling program, related field activities and health and safety protocols. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11DocuSign Envelope ID: 4C56E4CB-8C84-19474D-8667-21 will include the following:6E4873C65C57

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx X. Xxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 02/03/2022 | 4:06 1:38 PM CST Date signed: 01/26/2022 02/03/2022 | 2:02 12:45 PM PST CST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3October 6, 2022 Texas Facilities Commission 2021 Xxx Xxxxxxxx Project Manager Facilities Design & Construction Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, XX Xxxxx 00000 ATTNAdditional Services – 11th Floor Fire Code Compliance Design Modifications 000 Xxxxxxxx Xx. Dear Xx. Xxxxxxxx: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are Consultants (Xxxxxx) is pleased to quote submit, for your review, this revised proposal to provide additional professional services in our role as consultant for the testingXxxxxx X. Xxxxxxxx Building located in Austin, adjusting and balancing (TAB) Texas. This proposal provides an understanding of the HVAC systems on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition project, objectives, and description of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB proposed scope per 90% construction drawings of services, schedule, and specification 23 05 93 dated 11-19-21 will fee and has been revised to include the following:additional scope discussions in late September.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxx Xxxxxxx Executive Director CEO, President Date signed: 01/26/2022 09/13/2022 | 4:06 PM CST 11:01 AM CDT Date signed: 01/26/2022 09/13/2022 | 2:02 PM PST 8:57 AM PDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FSan Antonio, Texas xxxxxxxxxx-xx@xxxxx.xxx 000-BD8D-4160000-9A4A-3605DEF89DAD January 30000 Albuquerque, New Mexico xxxxxxxxxxx-xx@xxxxx.xxx 000-000-0000 Phoenix, Arizona xxxxxxx-xx@xxxxx.xxx 000-000-0000 xxx.xxxxx.xxx August 31, 2022 Texas Facilities Commission Xx. Xxxx Xxxx, RA, NCARB, CTCM Project Manager Facilities Design & Construction 0000 Xxx Xxxxxxx XxxxxxTexas Facilities Commission Austin, XX 00000 ATTNTexas Re: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Proposal Letter for MEP Engineering Services North Austin Complex Heating and Condensation Issues Investigation and Schematic Design Dear Xx. Xxxx, We are EEA Consulting Engineers is pleased to quote the testing, adjusting and balancing (TAB) of the HVAC systems on respond to your request for a fee proposal for MEP Engineering Services for the referenced project. This proposal incorporates Attachment A. Project Description: Based on our recent discussions, we understand that this project for involves investigating condensation and heating issues currently present at the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings existing North Austin Complex phase 1 office building and specification 23 05 93 dated 11parking garage, under existing TFC IDIQ contract number 22-19-21 will include the following:007-

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxx X. Xxxxx, RPLS Executive Director Principal/Executive Vice President Date signed: 01/26/2022 03/07/2022 | 4:06 4:12 PM CST 03/07/2022 | 2:45 PM CST Date signed: 01/26/2022 | 2:02 PM PST Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01FDD73923C-4E9F-4A59-BD8D-4160-9A4A-3605DEF89DAD January 3872C-1BB97F30AFB4 Via Email: Xxxx.Xxxxx@xxx.xxxxx.xxx June 17, 2022 2021 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxx Xxxxxx, XX 00000 ATTNAttn: Xxxx Xxxxx, Project Manager Re: DPS Statewide XX - Xxxxxx RENW Area Office Topographic & Utility Survey XXX Proposal No. 1021059877A Dear Xx. Xxxxx: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxSurveying And Mapping, We are LLC (XXX) is pleased to quote provide this revised proposal to Texas Facilities Commission for professional services in connection with the testingabove referenced project shown on Exhibit “A”. Based upon our correspondence, adjusting we have prepared the attached Scope of Services. We appreciate the opportunity to submit this proposal and balancing we look forward to working with you on this very important project. If you should have any questions or require any additional information, please feel free to contact me. Sincerely, SURVEYING AND MAPPING, LLC Xxxxxx X. Xxxxxxxxxx, RPLS Senior Project Manager Direct (TAB000) 000-0000 XXX COMPANIES 0000 Xxxxxxxxx Xxxxxxx / Xxxx. 0 Xxxxx 000 / Xxxxxx, Xxxxx 00000 512.447.0575 Office / 000.000.0000 Fax / TBPELS #00000000 xxx.xxx DocuSign Envelope ID: DD73923C-4E9F-4A59-872C-1BB97F30AFB4 SCOPE OF SERVICES AND ESTIMATED FEE DPS STATEWIDE DM – AUSTIN NW AREA OFFICE TOPOGRAPHIC & UTILITY SURVEY PROJECT OVERVIEW Surveying And Mapping, LLC (XXX) proposes to provide a Topographic Survey to Texas Facilities Commission (Client). The survey will be of a portion of the HVAC systems property at 13730 N US 000 Xxx, Xxxxxxx Xxxx Southbound. As shown on the referenced project Exhibit A below. SURVEY ASSUMPTIONS The following assumptions were made for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: preparation of this Scope of Services. If these assumptions do not prove correct, a modification to the scope and budget for this project may be required. • Client will provide Right of Entry and access to any private properties as required to perform the services described herein, and if necessary gain permission of adjoining properties. • Survey Feature Codes will be shown as per XXX current Feature Library and Line Styles. • XXX will not be working in any hazardous or contaminated areas. • All TAB activities work will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standardsduring daytime hours. • The TAB scope Client will be the liaison for the XXX xxxxx crews to access the Project Work Area. • XXX will be notified, prior to mobilizing to the Project, of any special requirements for access and the performance of the work. • XXX personnel will have unrestricted access to the work areas on a ten (10) hour per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:day basis for each day approved to perform work.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxxxxxxx, P.E. Executive Director Vice President Date signed: 01/26/2022 10/20/2022 | 4:06 4:02 PM CST CDT Date signed: 01/26/2022 10/20/2022 | 2:02 3:54 PM PST CDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxxx Xxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F9FE69033-BD8D-41607A72-9A4A-3605DEF89DAD January 34016-BCF2-AB969DE43FD3 TFC IDIQ Contract 00-000-000 Our Scope of Services is based on our understanding of the project as described by Xx. Xxxx Xxxxx of TFC and the expected subsurface conditions as described below. We have not visited the project site to confirm the information provided. Aspects of the project, 2022 Texas Facilities Commission Facilities Design & Construction undefined or assumed, are highlighted as shown below. We request the design team verify all information prior to our initiation of field exploration activities. Parcel Information The project is located at 0000 Xxx Xxxxxxx XxxxxxXxxxx Xxxx in Lubbock, XX 00000 ATTN: Texas. Existing Improvements The project site is a vacant area. Current Ground Cover Mostly exposed soils and vegetation. Existing Topography Relatively flat. Site Access We expect the site, and all exploration locations, are accessible with our truck-mounted drilling equipment. Expected Subsurface Conditions Our experience near the vicinity of the site indicates subsurface conditions consist of lean clay and clayey sand within 30 feet below existing grades. Information Provided Email request for proposal from Xx. Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxxon March 9, We are pleased 2022. Project Description The proposed project will consist of a new canopy with an approximate area of 3,200 square feet. It will also include associated parking and driveways. Finished Floor Elevation Within 2 feet of existing grade. Maximum Loads Not available, anticipated to quote be lightly loaded. Without further information, our analysis will assume maximum 50-xxx column loads compression and uplift forces. Below-Grade Structures None anticipated. Pavements Sections of the proposed pavements will be rigid or flexible pavements. Heavy duty traffic is anticipated at the site. However, traffic count has not been provided as writing this proposal. Our proposed Scope of Services consists of field exploration, laboratory testing, adjusting and balancing (TAB) of engineering/project delivery. These services are described in the HVAC systems following sections. The following exploration boring schedule has been created based on the referenced project for the total net sum of: $16,519.00 (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less tax) CLARIFICATIONS: • All TAB activities will be performed in accordance information included with the current edition of the National Environmental Balancing Bureau (NEBB) Procedural Standards. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the followingsite plan:

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxx X. Xxxxx, P.E. Executive Director President Branch Manager Date signed: 01/26/2022 05/26/2022 | 4:06 PM CST 8:15 AM CDT Date signed: 01/26/2022 05/26/2022 | 2:02 PM PST 8:01 AM CDT Approved: Xxx Xxxxxxx Assistant General Counsel PM/Xxxx Xxxxx Xxxxxx Dir/Xxxxx Xxxxx DED/Xxxx X. Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3, 2022 TFC C Texas Facilities Commission 0000 Xxx Xxxxxxx Xxxxxxxxx Xxxxxx, Xxxxx 00000 O: 000-000-0000 M: 000-000-0000 E: xxxxx.xxxxxx@xxx.xxxxx.xxx Attn: Xx. Xxxxx X. Mathis Project Manager, Facilities Design & Construction Heating, Ventilation, and Air Conditioning (HVAC) System Upgrade Xxx Houston Regional Library & Research Center (SHC) 000 Xxxx xx Xxxxxx Xx 0000 Xxx Xxxxxxx Xxxxxxx, Xxxxx 00000 Dear Xx. Xxxxxx: Thank you for giving us the opportunity to propose our services to you. Professional Service Industries, XX 00000 ATTN: Xxxx Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 XxxxInc. (PSI), We are pleased an Intertek company, is submitting this proposal for performance of a Limited Asbestos Renovation Survey at the above-referenced property. Presented below is a review of furnished project information, along with our proposed scope of services, schedule, and fee information. Please review the information in the project understanding. If any information is provided in error, please contact us for revision. PSI understands that the subject property is currently improved with a library and research center. According to quote Liberty County Appraisal District Records, the testingbuilding is approximately 17,000 square feet in size and was constructed in 1985. Per the Client, adjusting and balancing (TAB) the survey is to be conducted within the path of construction related to the replacement of the HVAC systems Heating, Ventilation and Air Conditioning (HVAC) system. PSI will not sample floor tile/linoleum and/or cove-base. The client is requesting the performance of a Limited Asbestos Renovation survey in order to obtain a renovation permit from the corresponding local permitting office and to comply with state and federal regulations regarding the potential presence of asbestos-containing materials (ACMs) in the areas that will be disturbed during the renovation activities. PSI was informed by the client that asbestos surveys were performed in 2000 and 2012. PSI will need to review these survey’s prior to conducting the field work to confirm that the materials in the client’s path of construction were assessed completely and in sufficient quantity to attest to in our report. If any of the above information is found to be incorrect, kindly notify PSI immediately so a revised proposal can be issued. Samples of exposed and accessible building materials will be collected by a United States Environmental Protection Agency (EPA) and Texas Department of State Health Services (Texas DSHS) licensed Asbestos Inspector. Surfacing materials and other finishes may be damaged in order to access suspect building TFC C materials. PSI shall not be held liable for any damages or repairs resulting from our sampling event. The Inspector will list materials found that are suspected of containing asbestos and give a detailed description of their location. Any suspect material found to be significantly damaged as defined by EPA will also be noted. The collected samples will be delivered via chain of custody to a State of Texas asbestos licensed laboratory and accredited with the National Voluntary Laboratory Accreditation Program (NVLAP). Samples will be examined through visual observation to determine estimations of the relative amount of each constituent. This is performed by determining the volume of each constituent in proportion to the total volume of the sample collected with the aid of a stereoscope. Furthermore, the samples will be mounted on slides for microscopic identification and analyzed for asbestos (chrysotile, amosite, crocidolite, anthophyllite, actinolite, and tremolite), fibrous non- asbestos constituents (mineral wool, paper, etc.), and non-fibrous constituents. The analysis consists of the referenced project determination of the optical properties such as morphology, color, refractive indices and other properties. The analysis for asbestos fibers is outlined in 40 CFR Part 763.1, Appendix A, Subpart F, Polarized Light Microscopy (PLM). In public buildings, a material is considered by the State of Texas to be asbestos-containing if at least one sample collected from the homogeneous area has asbestos present in a quantity of one percent or greater (1%). The United States Occupation Safety and Health Administration (OSHA) has indicated that there is no safe level of asbestos. Analytical results indicating asbestos in concentrations from trace to 1% will require worker protection during removal. Per EPA regulations, when visual estimations indicate levels between “trace” and 10% asbestos, the client has the option to quantify the asbestos concentration by point counting or to assume the material to be asbestos. PSI recommends the point counting procedure on samples visually estimated to contain between 1% to 3% asbestos. It is to the financial advantage of the client for asbestos to be below the guideline targets of 1% asbestos for abatement and landfill cost purposes. PSI will not point count unless requested and authorized by the client. The additional charge for the total net sum ofpoint count quantification, if needed, will be the responsibility of the client. PSI will review specifications, drawings, and other documents provided by the client that would assist in identifying the suspect materials located within the building. This may also include interviewing maintenance personnel and building operations personnel for their knowledge of the use of asbestos in the existing building. The following is a listing of the typical materials that may be sampled: $16,519.00 Fireproofing Pipe/Fitting Insulation Ceiling Tiles Acoustical Plaster Breeching Insulation Cove-Base Hardwall Plaster Ductwork (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxInterior) CLARIFICATIONSInsulation Floor Tile/Linoleum Textured paint/coating Ductwork (Exterior) Insulation Adhesives/Mastics Blown-in Insulation Caulking/Putties Fire Doors The PSI Inspector will develop an estimated quantity of each material identified. The estimated quantity of laboratory identified ACM will be listed with the material. In the case of potential future abatement activities, the abatement contractor is responsible for quantifying all ACMs to be removed at the site. Any material that cannot be fully accessed will be noted as not having an accurate quantity due to the inaccessibility of the material. Example: • All TAB activities Piping that goes from a mechanical room into an enclosed chase. The Inspector will report only the quantity observed and note that there is the possibility of additional materials in inaccessible areas. Estimated quantities will be given in square footage for surfacing and miscellaneous materials, and linear feet for piping TFC C insulation. The EPA's National Emission Standards for Hazardous Air Pollutants (NESHAP) regulations (40 CFR 61 [M]) require that regulated asbestos-containing materials (RACM) be properly removed prior to any demolition or renovation activity which may disturb them. Materials that are friable or may become friable during renovation/demolition are generally considered as RACM by the EPA. PSI will assess the condition of the suspect materials observed. The material assessment will involve touching the materials to determine whether the material is friable and assessing the material in accordance with EPA guidelines to determine the correct response action to recommend for the material. Drawings will be provided which show the locations of confirmed ACM and sample locations. Drawings will not be to scale. A written description, diagram, or both that clearly and accurately identifies and reflects the location of each homogeneous area will be also be provided. Material locations will be subject to the limitations, if any, identified in the accompanying report. Drawings will not be meant for construction purposes. Sample location drawings will contain an arrow showing the general location within the room or area the sample was taken. PSI will prepare one (1) report of our findings and provide one (1) electronic (.pdf format) copy. A hardcopy can be provided upon request at no additional fee. The report will contain the detailed results of materials observed, sampling activities, material quantification, and material assessment. PSI proposes to deliver the report within ten (10) business days of Notice to Proceed and receipt of all sampling results. Rates are based on a standard three (3) day turn-around time (TAT) for sample results. Please contact PSI for information on expedited lab rates, if requested. Completion of the project may be affected by access to the property, the availability of information, and other factors. The work will be performed pursuant to the 2022 IDIQ contract and incorporated into this proposal. Delay of access to building interiors may result in accordance with additional field workdays and fees. Please see the current edition pricing below for analyzing up to 24 PLM samples: Limited Asbestos Renovation Survey $2,445.00 The following unit rates shall apply upon approval from the client and will be billed based on observed field conditions: • Additional inspection time shall be billed additionally, if necessary. • Additional PLM samples (over 24 samples) shall be billed additionally for $20.00 per sample, if agreed to by the client. • Point counting of friable materials shall be billed at $60.00 each layer, if agreed to by the client. It is the responsibility of the National Environmental Balancing Bureau (NEBB) Procedural Standardsclient to ensure the following in order to facilitate the efficient provision of the proposed services: • Provide construction documents, past survey reports, or other prior asbestos sampling data, prior to PSI’s inspection of the existing structures. TFC C • Provide as-built or downscaled drawings of the existing structures, if available. • The TAB scope per 90% construction drawings Provide access to all areas of the existing structures. Delay of access to building interiors may result in additional field workdays and specification 23 05 93 dated 11fees. • Supply a ladder during the survey, as needed. • Will be responsible for the asbestos laboratory fees above the estimated total. Positive-19stop analysis will be requested by Intertek-21 will include the following:PSI.

Entire Agreement and Modification. The Agreement and this Assignment and their integrated attachment(s) constitute the entire agreement of the Parties and such are intended as a complete and exclusive statement of the promises, representations, negotiations, discussions, and other agreements that may have been made in connection with the subject matter hereof. Unless an integrated attachment to this Assignment specifically displays a mutual intent to amend a particular part of this Assignment, general conflicts in language between any such attachment and this Assignment shall be construed consistently with the terms of this Assignment. Unless otherwise expressly authorized by the terms of this Assignment, no modification, renewal, extension, or amendment to this Assignment shall be binding upon the Parties unless the same is in writing and signed by the respective Parties hereto. This Assignment shall be effective as of the date of the last Party to sign. By: By: Xxxx Xxxxx Xxxxx See Xxxxxx X. Xxxx Executive Director Senior Vice President & COO Date signed: 01/26/2022 08/04/2023 | 4:06 3:07 PM CST CDT Date signed: 01/26/2022 08/04/2023 | 2:02 2:47 PM PST CDT Approved: Xxx Xxxxxxx Xxxxxxx/mvb Assistant General Counsel PM/Xxxx Xxxxxx Xxxxxxx Xxxxxxxx Dir/Xxxxx Xxxxx DED/Xxxxx Xxxxx for Xxxx X. Xxxx A. PSP Project Manager: Xxxxxxx X. Xxxx_ (Name) Xxxx DocuSign Envelope ID: A953A01F-BD8D-4160-9A4A-3605DEF89DAD January 3, 2022 Texas Facilities Commission Facilities Design & Construction 0000 Xxx Xxxxxxx Xxxxxx, XX Inc. _ (Company) 00000 ATTN: Xxxx X. Xxxxxx RE: TFC Xxxxx Xxxxxxx Building Phase 1 Xxxx, We are pleased to quote the testingSan Antonio Texas, adjusting and balancing 78250 (TABAddress) of the HVAC systems on the referenced project for the total net sum of000-000-0000_ (Cell #) Xxxxx@xxxx.xxx (Email) B. PSP Project Manager 1. Xxxxx Xxxxx (Name) Xxxx Xxxxxxx Inc. (Company) 00000 X. Xxxxxx Xxxx, San Antonio Texas, 78250 (Address) 000-000-0000_ (Cell #) xxxxxx@xxxx.xxx (Email) C. Subcontractors: $16,519.00 2. (Sixteen Thousand Five Hundred Nineteen Dollars 0/00 US less taxName) CLARIFICATIONS: • All TAB activities will be performed in accordance with the current edition of the National Environmental Balancing Bureau (NEBBCompany) Procedural Standards(Address) (Cell #) (Email) 3. • The TAB scope per 90% construction drawings and specification 23 05 93 dated 11-19-21 will include the following:(Name) (Company) (Address) (Cell #) (Email) 4. (Name) (Company) (Address) (Cell #) (Email)