Concrete for sidewalk repair and construction of barrier free ramps shall be 3000 psi compressive strength concrete at 28 days. The bid price shall include all necessary traffic control, reinforcing steel, base preparation, material testing, surveying for grade/drainage verification, joint sealing, clean up, sprinkler repairs, backfilling, concrete, all barricading, and signage. Generally, if the disturbed area outside of the paved location is kept to a minimum (less than six inches), replacement of grass or sod will not be required. If damage occurs, contractor will repair the area with like grass or sod. If the parkway is left low because of the street and/or sidewalk repairs, to the extent that proper drainage is not achieved, the parkway is to be leveled and like sod replaced. When additional backfill, material is necessary to level the parkway and is beyond the normally required amount of fill dirt needed, then the contractor may use pay item #8 to cover their additional costs. When sod is required, pay items #9 and #10 are to be used CITY OF CARROLLTON 90/10 SIDEWALK PROGRAM Residents who wish to have their sidewalks replaced to address trip hazards will be funding 10% of this program. This work will include only that portion within the city right-of-way and up to one panel of the resident’s private leadwalk to ensure proper elevation of city sidewalk. As residents request this work to be done and contribute funds, the Contract Administrator will notify the contractor of the location and a reasonable time frame (within 60 calendar days) to complete the work. Removal and replacement may range from a minimum of one sidewalk panel to full replacement of all sidewalk panels within the specified property. No other work would be anticipated in this area. Area to be removed and replaced will be designated by the contract administrator. Removal and haul off existing faulty sidewalk and replace with 4" reinforced concrete. Reinforcement will be #3 rebar placed at 18" on center. Includes subgrade preparation, expansion joints, tool joints and curing compound, all per COC design standards, final backfill and sod if required. Cost of this item will be calculated and paid for on a square yard basis. REMOVAL AND REPLACEMENT OF EXISTING SIDEWALKS This item covers the removal and replacement of existing sidewalks outside of the 90/10 program that are deemed to be sub-standard, constitute a trip hazard or need to be adjusted due to construction of new sidewalks. This work is typically performed in conjunction with adjacent sidewalk construction being performed by the contractor. (Refer to City of Carrollton GDS, Detail Sheet P-17)
