Mechanical Scope of Work. The following lists in detail the mechanical Scope of Work to be performed for unit replacements included in this project: • Provide necessary rigging and trucking of new/old equipment to/from the project site. • Provide and install new package HVAC units as detailed below. As applicable, new equipment will be provided with or ready for installation of MERV-13 filters. • Provide sheet metal transitions as required to connect new unit to existing opening. • Furnish and install weather tight sealant on seams, joints and connections on equipment and ductwork replaced in this project to ensure full weather seal. • Reconnect existing thermostats and electrical service to the new equipment with new disconnects, as required. • Reconnect existing condensate drains, as required. • Contractor’s technicians will perform a complete start-up and test of new equipment to ensure proper system operation. • Daily removal of debris created by Contractor personnel. • One-year warranty on Contractor’s provided equipment and workmanship. Warranty starts from the day of equipment start-up. The quantities, sizes and location of new HVAC units included in this project are listed below: RM-K, 1, 2, 3 (2), 4 (2), 5 (2), 6-23, 26-40, A1-A5, B6-B10, Library (2), Office (2), PreSchool, Staff Room 58 3.0 Pkg/HP Day & Night or Equal Yes N/A RM 24, 25 & Kitchen 3 5.0 Pkg/HP Day & Night or Equal Yes N/A Notes: * - H/P – denotes Heat Pump system unit. ** - G/E – denotes Gas Electric system unit. *** - Equipment brand noted above can be substituted with equal equipment based on the availability at the time of the scheduled installation (per Section 6.0 below), constructability and other considerations as determined by the Project Manager.
Mechanical Scope of Work. Provide Labor and materials to disconnect and DEMO existing package unit.
Mechanical Scope of Work i. Provide detailed design drawings that include full electrical, mechanical and structural detail.
ii. Optimize mechanical design for cost, comfort and code compliance.
iii. Install ground mount Split systems at locations (A,B,C) as determined by final design. (See appendix A for map)
iv. Install ground mount packaged unit heat pump with heat strips at location D as determined by final design.
v. Install all necessary supply and return ducting at gym location D as determined by final design.
vi. Install all necessary low voltage controls required for fresh air ventilation.
vii. Run all necessary condensate per local code.
viii. Remove and dispose of existing HVAC units from roof top and break room location E in accordance with state and/or federal regulations.
ix. Patch holes from line set removal on the roof.
Mechanical Scope of Work. The following lists in detail the mechanical Scope of Work to be performed for all unit replacements: • Provide necessary rigging and trucking of new equipment to the project site. • Provide and install new split system type units as detailed below. • Provide all sheetmetal as needed to connect new unit to existing opening. • Furnish all refrigerant lines as needed for the split systems. • Install new flue pipe for the split system furnaces. • Furnish and install weather tight sealant on all seams, joints and connections to ensure full weather seal. • Reconnect electrical to all new equipment with new disconnects, as needed. • Install 7-day programmable thermostats for all new split systems. • We will reuse the existing cabinets in classrooms 301, 302 & 303. The customer will paint the cabinets, as needed. • Supply and install a new hot water pump at the High School. The new pump will be ordered using the existing submittals and selections as the original pump. • Contractor’s technicians will perform a complete start-up and test of new equipment to ensure proper system operation. • Clean all areas daily as new work is completed. • One year warranty on Contractor’s provided equipment and workmanship. Warranty starts from the day of equipment start-up. The quantities, sizes and location of all new HVAC units are listed below: Proposed Equipment Location Area Qty Nominal Tons Type Brand Cooling Efficiency SEER/EER Heating Efficiency AFUE % Willows Middle School Classroom 303 1 6 G/E Split Lennox 13 SEER 80% Willows Middle School: Classrooms 301 & 302 3 3 G/E Split Lennox 13 SEER 80% Xxxxxxx Elementary School Kindergarden (classroom 503) 1 5 G/E Split Lennox 13.0 EER 80% Willows High School Mechanical Room 1 2HP Pump/Motor B&G N/A N/A Notes: * - G/E – denotes Gas Heating/Electric Cooling system unit. This project will require extensive scheduling and coordination to insure the efficient implementation of the Work shown herein. Contractor will provide retrofit services in Phases. Each construction Phase will include a complete HVAC system retrofit at a given building or school site. The Customer shall provide safe access to the buildings and provide the necessary security for students and staff safety during the rigging and equipment handling process. During the retrofit services, areas of the building designated by Contractor may need to be vacated to ensure the safety of the occupants. It will be the Customer’s responsibility to temporarily relocate the stude...
Mechanical Scope of Work. The following lists in detail the mechanical Scope of Work to be performed for unit replacements included in this project: • Provide necessary rigging and trucking of new equipment to the project site. • Provide and install new package and split unit systems as detailed below. • Provide sheet metal as needed to connect new unit to existing opening. • Provide all necessary supplies, materials, equipment, appurtenances and labor. • Furnish and install weather tight sealant on seams, joints and connections on equipment and ductwork replaced in this project to ensure full weather seal. • Reconnect existing electrical service to new equipment with new disconnects, as needed. • Reconnect all condensate and gas lines to new equipment. • Reconnect refrigerant lines to new split unit systems. • Provide and install new 7-day programmable Honeywell 9000 Wi-Fi thermostats for all new equipment installed in this project. Wi-Fi set up to be completed by County with Contractor support. • Contractor’s technicians will perform a complete start-up and test of new equipment to ensure proper system operation. • Clean areas daily as new work is completed. • One-year warranty on Contractor’s provided equipment and workmanship. Warranty starts from the day of equipment start-up. All manufacturer warranties will be provided directly to the County by the manufacturer. • If any warranty exceeding one (1) year is provided by the supplier or manufacturer of any equipment used in the Work, then Contractor shall pass through and/or assign the warranty for such materials for such term. If equipment were to fail within the extended manufacturer’s warranty period, and such warranty is caused by poor workmanship by Contractor, Contractor shall replace such equipment at no cost to County. Contractor shall supply County with all warranty and guaranty documents relative to equipment and materials incorporated in the job and guaranteed by its suppliers or manufacturers. • Contractor represents and warrants that it is and will be at all times fully qualified and capable of performing every phase of the Work and possesses or will timely obtain all necessary licenses and/or permits required to perform the Work, as necessary to complete the Work in accordance with the terms of the Contract Documents. Contractor warrants that all applicable design, engineering, design related services, construction work and construction services shall be performed in accordance with generally accepted professional ...
Mechanical Scope of Work. 3 Procurement
