McCann Construction Enterprises Inc 11/7/2018

I 1 1 Drawings shall be kept on site at the Contractor's field office, and shall be available for 2 review by the Contracting Agency at all times. The Contractor shall bring the Record 3 Drawings to each progress meeting for review. I4 5 The preparation and upkeep of the Record Drawings is to be the assigned responsibility 6 of a single, experienced, and qualified individual. The quality of the Record Drawings, in I 7 terms of accuracy, clarity, and completeness, is to be adequate to allow the Contracting 8 Agency to modify the computer-aided drafting (CAD) Contract Drawings to produce a 9 complete set of Record Drawings for the Contracting Agency without further investigative I10 effort by the Contracting Agency. - 11 12 The Record Drawing markups shall document all changes in the Work, both concealed 13 and visible. Items that must be shown on the markups include but are not limited to: 14 15 • Actual dimensions, arrangement, and materials used when different than shown in I 16 the Plans. 17 • Changes made by Change Order or Field Order. 18 • Changes made by the Contractor. I19 20 • Accurate locations of storm sewer, sanitary sewer, water mains and other water appurtenances, structures, conduits, light standards, vaults, width of roadways, 21 sidewalks, landscaping areas, building footprints, channelization and pavement I22 markings, etc. Include pipe invert elevations, top of castings (manholes, inlets, 23 etc.). 24 25 If the Contract calls for the Contracting Agency to do all surveying and staking, the I 26 Contracting Agency will provide the elevations at the tolerances the Contracting Agency 27 requires for the Record Drawings. 28 I 29 When the Contract calls for the Contractor to do the surveying/staking, the applicable 30 tolerance limits include, but are not limited to the following: Vertical Horizontal IAs-built sanitary & storm invert and grate ± 0.01 foot ± 0.01 foot elevations I As-built monumentation ± 0.001 foot ± 0.001 foot As built waterlines, inverts, valves, ± 0.10 foot ± 0.10 foot hydrants I 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, Com ± 0.10 foot ± 0.10 foot As-built signs, signals, etc. N/A ± 0.10 foot 31 32 Making Entries on the Record Drawings: I 33 34 • Use erasable colored pencil (not ink) for all markings on the Record Drawings, 35 conforming to the following color code: I 36 • Additions - Red 37 • Deletions Green 38 • Comments - Blue I N. BROADWAY TRANSIT IMPROVEMENT PROJECT ISTATE FUND#GCB2316; COE WO#3644 21 August 8, 2018