PSA - 2025 CCMG Project No 125-004 - VS Engineering Inc

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Page 5 Electronic files including the following shall be prepared and submitted by VS as directed by client: Finished plan view of topographic survey in AutoCAD Civil 3D .dwg format. 1-foot contours in AutoCAD Civil 3D .dwg format. TIN used to create contours as derived from Civil 3D in .xml format. Electronic points file in .txt coordinate format. Location Control Route Survey Plat in .pdf format. Survey Book in .pdf format. The signature, seal, and registration number of the land surveyor, registered in the State of Indiana, who was in responsible charge of the survey, shall be affixed to the survey book submitted. Survey Areas – See above VS shall conduct the following activities as part of the topographic survey services. Obtain section or auditor plats for all properties within the project limits from local and state agencies. Subdivision plats will be obtained for all subdivisions within the project area and last deeds of record for metes and bounds parcels. Establish Primary Horizontal Control within the project limits such that the survey base line(s) can be re- established during construction. The Horizontal Datum will be the St. Joseph County Zone of the Indiana Geospatial Coordinate System (InGCS). Establish on-site elevation using NGS, DNR, St. Joseph County benchmarks or GPS observations. Set temporary bench marks within the project limits such that the elevation datum can be re-established during construction. Tie in the survey base lines to available USPLSS section corners and/or existing property/right-of-way monumentation. All necessary section corners will be located or re-established to adequately define property lines along the limits of the project. Plot right-of-way and property lines based on observed physical evidence and record documents acquired from local government agencies. Coordinate with all utility companies to locate and mark their utilities in field. VSE shall notify the utilities via the call before you dig notification system (Indiana Underground Plant Protection Service (I.U.P.P.S)). VSE shall verify that each utility has field located their facilities during the course of the design survey. The existing facilities located, at the time of the field survey, shall be incorporated into the design survey. In addition, VSE shall provide listing of all utilities and all information available for that utility including address, and telephone number. Perform design survey in sufficient detail to obtain topographic data, buildings, walls, walks, signs, vaults, and natural and man-made features, as evidenced by facilities at the ground surface and marks by others, necessary for the development of project plans, including all potentially affected trees, 6 inches in diameter and greater, identified by size. Individual trees will not be identified in wooded/brush areas.