Texas Property Conceptual Cost Estimate Recreation Engineering <br /> 485 Arapahoe Ave. <br /> Boulder, CO 80302 <br /> (303) 545 5883 <br /> Estimated Unit <br /> Item Number Structure Material Ou ntity Unit Price Item Total Price <br /> 1 Mobilization to include costs for L.S. each $20,000 $20,000 <br /> bonding, insurance, traffic control, <br /> staging, etc.; no measurement for <br /> payment shall be made of any of the <br /> work, materials equipment used for <br /> mobilization. <br /> Drop #1 <br /> 2 Drop #1 Rock 950 Cubic $75 $71,250 <br /> Yards <br /> 2 Drop #1 Pitfill 300 Cubic $25 $7,500 <br /> Yank <br /> Drop #2 <br /> 3 Drop #2 Rock 500 Cubic $75 $37,500 <br /> Yards <br /> 3 Drop #2 Pitfill 250 Cubic $25 $6,250 <br /> Yards <br /> Terracinn <br /> 4 Bank terracing to create seating and Rock 400 Linear $45 $18,000 <br /> viewing areas as well as hardened Feet <br /> ingress and egress areas. <br /> Additional <br /> Costs <br /> 9 Concrete grout pumped within voids 218 Cubic $180 $39,150 <br /> in rock as directed. Yards <br /> 10 Additional Heavy Equipment if 20 Hours $120 $2,400 <br /> required or authorized by Engineer <br /> (not part of any bid item): Backhoe <br /> w/thumb (CAT 225 or equiv.) <br /> Subtotal $202.050 <br /> Continaencies (15 %) $30.308 <br /> Total $232,358 <br /> 15 <br />