11831 AIRPORT RD WHOLE SITE FILE 2020-01-21

• Changes made by Change Order or Field Order. • Changes made by the Contractor. • Accurate locations of storm sewer, sanitary sewer, water mains and other water appurtenances, structures, conduits, light standards, vaults, width of roadways, sidewalks, landscaping areas, building footprints, channelization and pavement markings, etc. Include pipe invert elevations, top of castings (manholes, inlets, etc.). If the Contract calls for the Contracting Agency to do all surveying and staking, the Contracting Agency will provide the elevations at the tolerances the Contracting Agency requires for the Record Drawings. When the Contract calls for the Contractor to do the surveying/staking, the applicable tolerance limits include, but are not limited to the following: Vertical Horizontal As-built sanitary & storm invert and ± 0.01 foot ± 0.01 foot grate elevations As-built monumentation ± 0.001 foot ± 0.001 foot As-built waterlines, inverts, valves, ± 0.10 foot ± 0.10 foot hydrants As-built ponds/swales/water features ± 0.10 foot ± 0.10 foot As-built buildings (fin. Floor elev.) ± 0.01 foot ± 0.10 foot As-built gas lines, power, TV, Tel, Corn ± 0.10 foot ± 0.10 foot As-built signs, signals, etc. N/A ± 0.10 foot Making Entries on the Record Drawings: • Use erasable colored pencil (not ink)for all markings on the Record Drawings, conforming to the following color code: • Additions - Red • Deletions - Green • Comments - Blue • Dimensions- Graphite • Provide the applicable reference for all entries, such as the change order number, the request for information (RFI) number, or the approved shop drawing number. • Date all entries. • Clearly identify all items in the entry with notes similar to those in the Contract Drawings (such as pipe symbols, centerline elevations, materials, pipe joint abbreviations, etc.). The Contractor shall certify on the Record Drawings that said drawings are an accurate depiction of built conditions, and in conformance with the requirements detailed above. The Contractor shall submit final Record Drawings to the Contracting Agency. Contracting Agency acceptance of the Record Drawings is one of the requirements for achieving Physical Completion. Payment will be made for the following bid item: "Record Drawings (Minimum Bid $ )", per lump sum. Swift Green Line—Corridor Stations Special Provisions SP27 May 2017