Specifications include, but are not limited to: PROJECTS INCLUDED: IMN-235-2(678)1--0E-77 ROUTE: I-235 In West Des Moines, From Valley West Dr to E of 28th St 12.00 EACH APRONS 12.90 ACRE CLEARING & GRUBBING 1.00 LUMP SUM CONSTRUCTION SURVEY 64.00 LINEAR FOOT CULVERT PIPE 42.00 LINEAR FOOT CULVERT, PRECAST 3,486.00 SQUARE YARD ENGINEERING FABRIC 108,912.00 CUBIC YARD EXCAVATION CLASS 10 1,019.00 CUBIC YARD EXCAVATION CLASS 20 2.00 EACH INTAKES & MANHOLES/UTILITY ACCESS 280.00 TON MACADAM STONE BASE 25.00 ACRE MULCHING 25.00 ACRE NATIVE GRASS SEEDING 17,076.00 POUND REINFORCING STEEL 3,760.00 TON REVETMENT 125.00 LINEAR FOOT SEWER, STORM 11,476.00 LINEAR FOOT SILT FENCE 118.50 CUBIC YARD STRUCTURAL CONCRETE 13,208.00 CUBIC YARD TOPSOIL, STRIP/SALVAGE/SPREAD
