|
<br />3-12
<br />
<br />Item
<br />RS Means
<br />Cost Code #
<br />/ Other Cost Source
<br />RS Means Cost Code / Other Source
<br />Description Unit Unit
<br />Price Quantiy Total Cost Assumptions / Quantity Takeoffs
<br />APTIM Cost 2025
<br />(other similar project)Equipment mob / demob costs (site setup, trailer, etc.) Lump Sum $ 45,000 1 $ 45,000
<br /> $ 45,000
<br />31 14 13 23 0200 Waste + "Dirty" Soil: Topsoil stripping and stockpiling, topsoil,
<br />sandy loam, ideal conditions, 300 H.P. dozer CY $ 1.24 40,334 $ 49,853
<br />31 14 13 23 0200 "Clean" Soil: Topsoil stripping and stockpiling, topsoil, sandy
<br />loam, ideal conditions, 300 H.P. dozer CY $ 1.24 8,067 $ 9,971
<br /> $ 59,824
<br />31 23 16 42 0305
<br />Excavating (waste stockpile), bulk bank measure, 3.5 C.Y.
<br />capacity = 300 C.Y./hour, backhoe, hydraulic, crawler mounted,
<br />excluding truck loading
<br />CY $ 1.59 40,334 $ 64,131
<br />31 23 16 42 0020 Excavating, bulk bank measure, for loading onto trucks, ADD - - Add 15% - - $ 9,620
<br />31 23 23 14 5220 Backfill, structural, common earth, 300 H.P. dozer, 150' haul CY $ 1.91 40,334 $ 77,038
<br />31 23 23 17 0020 Spread, by dozer, excludes compaction CY $ 2.79 40,334 $ 112,532
<br />31 22 16 10 3300 Fine grading, slopes, gentle, finish grading SY $ 0.30 9,680 $ 2,904
<br /> $ 266,225
<br />31 23 16 42 0305
<br />Excavating, bulk bank measure, 3-1/2 C.Y. capacity = 300
<br />C.Y./hour, backhoe, hydraulic, crawler mounted, excluding truck
<br />loading
<br />CY $ 1.59 8,067 $ 12,827
<br />31 23 23 20 4014
<br />Cycle hauling (wait, load, travel, unload or dump & return) time per
<br />cycle, excavated or borrow, loose cubic yards, 15 min
<br />load/wait/unload, 20 C.Y. truck, cycle 0.5 mile, 15 MPH, excludes
<br />loading equipment
<br />CY $ 2.82 8,067 $ 22,749
<br />31 23 23 14 5220 Backfill, structural, common earth, 300 H.P. dozer, 150' haul CY $ 1.91 16,134 $ 30,816
<br />31 23 23 17 0020 Fill, dumped material, spread, by dozer, excludes compaction CY $ 2.79 16,134 $ 45,014
<br />31 22 16 10 3300 Fine grading, slopes, gentle, finish grading SY $ 0.30 9,680 $ 2,904
<br />02 21 13 09 0020 Topographical survey, conventional, minimum Acre $ 804 2.00 $ 1,608
<br />32 92 19 14 4600 Seeding athletic fields, seeding slope mix with mulch and fertilizer,
<br />6 lb. per M.S.F., hydro or air seeding MSF $ 90.40 87.12 $ 7,876
<br /> $ 123,793
<br /> $ 494,841
<br />ITEM 5:
<br />Project Management & CQA Oversight /
<br />Documentation
<br />APTIM Cost 2025
<br />(other similar project)
<br />Project Management & CQA Oversight / Documentation (15% of
<br />Subtotal)- -15% of
<br />Subtotal - - $ 74,230
<br /> $ 569,071 ITEMS 1อด5 TOTAL COST:
<br />ITEMS 1 through 4 SUBTOTAL:
<br />ITEM 3:
<br />Excavate Waste Stockpile, Backfill /
<br />Spread Waste onto Landfill, Grade &
<br />Survey
<br />ITEM 4:
<br />Placement of 5-ft Final Cover Soils:
<br />Foundation Soil Layer (2-ft) +
<br />ET Soil Layer (3-ft) +
<br />Seeding and Mulch
<br />ITEM 4 - Total:
<br />ITEM 3 - Total:
<br />Assumed Disturbed Landfill Area = 2-Acres (87,120 square feet):
<br />= (2-acres) x (43,560 square feet / acre) = 87,120 square feet (sf)
<br />= (87,120 sf) x (square yard / 9 sf) = 9,680 square yards (sy)
<br />= 87.12 MSF
<br />Disturbed Waste Volume = 10-feet (ft) below Final Cover over 2-Acres (87,120 sf):
<br />= (10 ft) x (87,120 sf) = 871,200 cubic feet (cf)
<br />= (871,200 cf) x (cubic yard / 27 cf) = 32,267 cubic yards (cy)
<br />Total Disturbed Final Cover Soil Volume = 5-feet (ft) over 2-Acres (87,120 sf):
<br />= (5 ft) x (87,120 sf) = 435,600 cf
<br />= (435,600 cf) x (cy / 27 cf) = 16,134 cy
<br />"Clean" Final Cover Soil and "Dirty" Final Cover Soil Volumes:
<br />Assumed 1/2 of total disturbed final cover soil volume is "dirty" and other 1/2 is "clean"
<br />"diirty" soil volume = (16,134 cy) / (2) = 8,067 cy
<br />"clean" soil volume = (16,134 cy) / (2) = 8,067 cy
<br />Waste Volume + "Dirty" Soil Volume:
<br />= (32,267 cy) + (8,067 cy) = 40,334 cy
<br />ITEM 2:
<br />Strip / Sort / Stockpile Separately:
<br />Waste + "Dirty" Soil from "Clean" Soil
<br />ITEM 1:
<br />Site Mob / Demob
<br />RS Means 2025 CostWorks (CA Union Rates) / Other Source
<br />Table 1
<br />Foothill Sanitary Landfill
<br />2025 NWRCAP Cost Estimate for Repair of Final Cover System Impacted by Earthquake Causal Event
<br />(Assumed 2-Acres of Landfill Final Cover Disturbed / Repaired)
<br />ITEM 1 - Total:
<br />ITEM 2 - Total:
|