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Edgewater Creek Bridge Replacement November 2023 14 1 4. Establish offsets to footing centerline of bearing for footing forms. 2 3 5. Establish wing wall, retaining wall, noise wall, and buried structure horizontal 4 alignment. 5 6 6. Establish retaining wall top of wall profile grade. 7 8 7. Establish buried structure profile grade. 9 10 8. Establish elevation benchmarks for all substructure formwork. 11 12 9. Check elevations at top of footing concrete line inside footing formwork 13 immediately prior to concrete placement. 14 15 10. Check column location and pier centerline of bearing at top of footing 16 immediately prior to concrete placement. 17 18 11. Establish location and plumbness of column forms, and monitor column 19 plumbness during concrete placement. 20 21 12. Establish pier cap and crossbeam top and bottom elevations and centerline of 22 bearing. 23 24 13. Check pier cap and crossbeam top and bottom elevations and centerline of 25 bearing prior to and during concrete placement. 26 27 14. Establish grout pad locations and elevations. 28 29 15. Establish structure bearing locations and elevations, including locations of 30 anchor bolt assemblies. 31 32 16. Establish box girder bottom slab grades and locations. 33 34 17. Establish girder and/or web wall profiles and locations. 35 36 18. Establish diaphragm locations and centerline of bearing. 37 38 19. Establish roadway slab alignment, grades and provide dimensions from top of 39 girder to top of roadway slab. Set elevations for deck paving machine rails. 40 41 20. Establish traffic barrier and curb profile. 42 43 21. Profile all girders prior to the placement of any deadload or construction live load 44 that may affect the girder's profile. 45 46 22. Establish locations for marine structures including fixed and floating berthing 47 structures, vehicle and pedestrian foundations and spans, and marine-based 48 buildings. 49 50 The Contractor shall provide the Contracting Agency copies of any calculations and 51 staking data when requested by the Engineer. 52