Laserfiche WebLink
RDA belt footings include 2 pads for the radial stackers and 4 footings to support the rigid <br />conveyor legs. <br />RDA: Belt Footings <br />Item <br />2 Pads <br />4 Footings <br />Length ft <br />3 <br />6 <br />Width ft <br />3 <br />1 <br />Depth/height (ft) <br />1 <br />4 <br />Quantity SF <br />18 <br />Quantity LF <br />0.2257 <br />24 <br />Units <br />SF <br />LF <br />Unit cost <br />1.7158 <br />10.29 <br />Total direct cost <br />$31 <br />$247 <br />Job supervision hours <br />4 <br />$4 <br />Job supervision cost <br />$167 <br />$167 <br />Profit, insurance, and bond 12.60% <br />$4 <br />$31 <br />Contract = Direct + Overhead <br />$201 <br />$445 <br />Engineering 4.25% of Contract <br />$9 <br />$19 <br />Reclamation management @6.0% of <br />Contract <br />$12 <br />$27 <br />Estimated bond <br />$222 <br />$490 <br />The 36 inch rigid conveyor runs through an 80 foot long steel tube where the conveyor crosses <br />over the east rip rap lined collection ditch. This tube will eliminate the accumulation of belt <br />dribble in the rip rap channel. <br />RDA: Steel Tube <br />Item <br />Tube <br />Length ft <br />80 <br />Diameter ft <br />10 <br />Quantity Cubic Feet <br />6283 <br />Units <br />CF <br />Unit cost <br />0.2257 <br />Total direct cost <br />$1,418 <br />Job supervision hours <br />4 <br />Job supervision cost <br />$167 <br />Profit, insurance, and bond @ 12.60% <br />$179 <br />Contract = Direct+ Overhead <br />$1,763 <br />Engineering 4.25% of Contract <br />$75 <br />Reclamation management @6.0% of <br />Contract <br />$106 <br />Estimated bond <br />$1,944 <br />MR -97 Exhibit 28- Page 195 Revised 09/28/11 <br />