Laserfiche WebLink
The cost for the closure cap extension project is approximately $160,000 with <br />contingency and the CQA plan cost. The cost estimate for this project is based on a <br />recent contractors bid (Table 3). <br />COST ESTIMATE, EXTENSION OF CLOSURE CAP <br />(County Property Only) <br />Item <br />No <br />Task <br />Unit <br />Unit_ <br />Cost <br />Estimated <br />Quantity <br />Extension <br />1 <br />Mobilization\ Demobilization <br />Lump Sum <br />$ 3,000 <br />1 <br />$ 3,000 <br />FINAL COVER <br />2 <br />3 <br />Subgrade Preparation <br />Geos nthetic Clay Liner Installation <br />y y <br />CY <br />SF <br />$ 0.40 <br />$ 0.75 <br />56958 <br />u 56000 <br />$ 22,783 <br />$ 42,000 <br />4 <br />Vegetative Cover <br />Placement/Compaction <br />CY <br />$ 0.30 <br />56000 <br />$ 16,800 <br />5 <br />Final Grading <br />SF <br />$ 0.15 <br />36280 <br />$ 5,442 <br />6 <br />Revegetation <br />Acre <br />$ 1,400 <br />1.3 <br />$ 1,820 <br />7 <br />1 Drainage <br />LF <br />$ 0.60 <br />1500 <br />$ 900 <br />8 <br />Removal /Re Installation of Fence <br />Lump Sum <br />400 LF <br />$ 3,000 <br />Construction Sub -Total <br />$ 95,745 <br />20% Contingency <br />$ 19,149 <br />CQA Cost <br />Lump Sum <br />1 <br />$ 40,000 <br />Total Closure Cap Extension Cost $154,894 <br />All Values are in 2008 dollars, based on contractors cost estimate <br />Closure Plan Addendum San Joaquin County <br />Corral Hollow Sanitary Landfill 11 Department of Public Works <br />April 4, 2008 Solid Waste Division <br />