FLOOD00689 - Laserfiche WebLink

Home Browse Search

I I I I I I I I I I I I I I I I I I I SECTION X COSTS Estimated cost for construction, engineering, legal and mis- cellaneous costs are included in this section. Construction costs are based on use of materials and techniques indicated on the plans . Alternate types of materials often exist and some savings in final design may result by carefully evaluat- ing alternate materials. A. UNIT COSTS Unit costs used for estimating purposes are indicated in Table VIII. Miscellaneous costs not noted in the table are normally based on the 1973 cost data book published by the Cost Estimate Unit of the Staff Design Division, Colorado . Department of Highways or Building Construction Cost Data, 1974, published by Robert Snow Means Company, Inc. TABLE VIII UNIT PRICES USED FOR ESTIMATED CONSTRUCTION COSTS Item Excavation & Disposal in Urban Areas Excavation, Structural Regular Rip Rap Seeding (Dry Land Grasses) Drop Structures (Gab ion) Removal & Replacement of Street Surfaces (Asphal t) Sidewalk & Curb & Gutter Removal & Hauling Sidewalk & Curb & Gutter Replacement 20' Combination Inlets 10' Combination Inlets Water Line Installation 6 inch DIP Sewer Installation, a inch VCP Manhole Installation Telephone Manhole Adjustment Sewer Manhole Adjustment Traffic Signal Reinstallation Reinforced Concrete Pipe (Price does not include excavation & backfill) 36" RCP X-I Unit Cost $ 1.SO/cu. yd. 3.DO/cu. yd. 6D.DD/cu. yd. 600.0D/acre 4;000.OD/each 7.00/sq. yd. a.DO/lin. ft. 8.0D/lin. ft. 3,SDO.DD/each 2,DDO.00/each 7.DO/lin. ft. 7.80/lin. ft. SSO.DO/each 4DD.00/each 2SD.OD/each S,OOD.OO/each 2S.00/lin. ft.