TOPOGRAPHIC SURVEYING. The Surveyor will provide the following within the surveying limits: • Utilize horizontal and vertical project control established and provided by TxDOT. • For the roadway and ditches, obtain cross-sections at 100-foot intervals with grade breaks. Cross-sections shall extend 20 feet beyond the proposed right-of- way lines where accessible. Identify locations and elevations of physical features to include buildings, fences, walls, trees, sidewalks, driveways and driveway curbs, power poles, light poles, water meters, water wells, ponds, sprinklers, off- site drain pipe, etc. Horizontally and vertically locate available existing utilities within, crossing, and adjoining project limits. Utilities will be located and tied based on visual evidence and utilities based on maps, plans, and marked by “One Call” within the project limits, flow line elevations, sizes, material types and directions of pipes will be obtained on storm sewer lines, sanitary sewer lines and culverts. The rim (top) and flow line elevations will be obtained on inlets, manholes, and drainage structures. • The Surveyor will coordinate with pipeline companies, municipal utility districts (MUDs), homeowner’s associations (HOA’s), Fort Bend County, and private utility agencies to obtain locations of available existing utilities and depths of existing pipelines and provide Level B Subsurface Utility Surveying. • Survey geotechnical bore hole locations as indicated by Client and provide information to Client in an approved digital format. • Prepare existing Topographic Survey Map of the Project certifying to a Cat. 6, Cond. II Topographic Survey to be delivered in PDF format. • Topographic survey will supplement TxDOT’s aerial flight data. • The 3D topographical survey base map and digital terrain model (DTM), surface triangular irregular network (TIN) will be created and delivered for the existing roadway using Geopak and Microstation.
TOPOGRAPHIC SURVEYING. Topographic surveys will be conducted for the Reach MM and Reach WW in-channel center islands during lower flow conditions in late summer/early fall. Elevation measurements will be collected at the 14 locations on the Reach MM island and the 12 locations on the Reach WW island that were previously surveyed in 2010 (see Figures 13 and 14). The survey equipment and protocols will follow those outlined in the Tittabawassee River/Saginaw River/Saginaw Bay Quality Assurance Project Plan (March 2010, as amended).
TOPOGRAPHIC SURVEYING. Prepare ROW and Easement Documents 3 Project Setup and Execute Subconsultant Agreements 10 days Mon 3/20/23 Fri 3/31/23 4 TASK 2. TOPOGRAPHIC SURVEYING 185 days Mon 4/3/23 Fri 12/15/23 5 Right of Entry 20 days Mon 4/3/23 Fri 4/28/23 6 Collect Topographic Survey 60 days Mon 5/1/23 Fri 7/21/23 7 Prepare ROW and Easement Documents 15 days Mon 11/27/23 Fri 12/15/23 8 TASK 3. SUBSURFACE UTILITY ENGINEERING 110 days Mon 5/1/23 Fri 9/29/23 9 Collect Level B-D SUE Data 60 days Mon 5/1/23 Fri 7/21/23 10 Collect Level A SUE Data 20 days Mon 9/4/23 Fri 9/29/23 11 TASK 4. GEOTECHNICAL ENGINEERING 60 days Mon 4/3/23 Fri 6/23/23 12 Field Exploration and Laboratory Testing 40 days Mon 4/3/23 Fri 5/26/23 13 Analysis and Reporting 20 days Mon 5/29/23 Fri 6/23/23 14 TASK 5. ENVIRONMENTAL PERMIT EVALUATION 70 days Mon 5/1/23 Fri 8/4/23 15 Desktop Evaluation 15 days Mon 5/1/23 Fri 5/19/23 16 Pedestrian Survey 15 days Mon 5/22/23 Fri 6/9/23 17 THC Coordination 20 days Mon 6/12/23 Fri 7/7/23 18 Conceptual Environmental Permitting Memorandum 20 days Mon 7/10/23 Fri 8/4/23 TASK 3. SUBSURFACE UTILITY ENGINEERING Collect Level B-D SUE Data Collect Level A SUE Data TASK 4. GEOTECHNICAL ENGINEERING Field Exploration and Laboratory Testing Analysis and Reporting TASK 5. ENVIRONMENTAL PERMIT EVALUATION 19 TASK 6. FRANCHISE UTILITY COORDINATION 80 days Mon 6/19/23 Fri 10/6/23 Desktop Evaluation Pedestrian Survey THC Coordination Conceptual Environmental Permitting Memorandum 20 Franchise Utility Contact List 21 Coordination Meeting - Franchise Utility Owners 22 Prepare Utility Conflict Schematic 20 days 60 days 40 days Mon 6/19/23 Mon 7/17/23 Mon 7/24/23 Fri 7/14/23 Fri 10/6/23 Fri 9/15/23 Franchise Utility Contact List TASK 6. FRANCHISE UTILITY COORDINATION Coordination Meeting - Franchise Utility Owners 23 Prepare Utility Conflict Matrix 24 TASK 7. CULVERT OUTFALL ALTERNATIVES 25 Culvert Sizes and Alignment Alternatives 40 days 85 days 65 days Mon 7/24/23 Mon 7/17/23 Mon 7/17/23 Fri 9/15/23 Fri 11/10/23 Fri 10/13/23 Prepare Utility Conflict Schematic Prepare Utility Conflict Matrix TASK 7. CULVERT OUTFALL ALTERNATIVES 26 Technical Memorandum 20 days Mon 10/16/23 Fri 11/10/23 Culvert Sizes and Alignmen Alternatives 27 TASK 8. DESIGN REPORT 28 Alignment Alternatives (Layout and OPCC) 130 days 85 days Mon 6/19/23 Mon 6/19/23 Fri 12/15/23 Fri 10/13/23 Technical Memor ndum TASK 8. DESIGN REPORT 29 Technical Memorandum 30 Alignment Selection By City 31 Plan and Profile Exhibit 20 days Mon 1...
TOPOGRAPHIC SURVEYING. Aerial surveys provided by the City will be incorporated in the background of the topographic base maps. A limited supplemental topographic survey will be conducted after concepts have been resolved. This survey will pick up only critical elevations and features and will not be a comprehensive survey of the project limits. It is assumed the planametrics will provide adequate topo for a majority of the project needs. The limits of the topographic survey will be within the City of Los Gatos and Caltrans Right of Way adjacent to the project limits. Project base sheets will be prepared using the existing available information from agencies and the topographic surveys. No boundary survey is included in this Scope of Work.
TOPOGRAPHIC SURVEYING. AKS shall perform topographic surveying services for each of the two (2) project areas extending to the edge of property and easement boundaries within roadways and public easements. The extent of the survey work shall be as necessary to adequately design the proposed improvements. At a minimum, surveying shall include the following:
TOPOGRAPHIC SURVEYING. Surveyor will provide a topographic survey conforming to the Texas Society of Professional Surveyors in the Manual of Practice for Land Surveying in the State of Texas and includes all work necessary to show the following on the survey plat:
