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<br />,. <br /> <br />. <br /> <br />PLAN 1 - RIVERSIDE <br /> <br />COLORADO RIVER AT RIVERSIDE, COLORADO <br /> <br />CONTINUING AUTHORITIES PROGRAM, SECTION 205 <br />COST ESTIMATE <br /> <br />RECONNAISSANCE STUDY <br /> <br />100 YR level of protection <br /> <br />PRICE LEVEL Ol October 1990 <br /> <br />FIRST COST <br /> <br />Acct No. <br /> <br />Est <br />Description Quantity <br /> <br />Total <br />Unit Unit Cost Cost <br /> <br />01 <br /> <br />Lands and Damages <br />(as provided by Real Estate Division) <br />Total 01 Feature <br /> <br />l80000 <br /> <br />02 Reloca!tions .....- <br /> Utilities <br /> Move 230 kv <br /> power pole (80 ft) 1 JOB <br /> Contingencies 25 % <br /> Total 02 Feature <br />11 Levees <br /> Mob and Demob 1 JOB <br /> Site Work <br /> Excavation and Embankment <br /> <br />. <br /> <br />LS 20000 <br /> <br />5000 <br /> <br />25000 <br /> <br />LS lOOOO <br /> <br />Stripping, <br />foundation 3100 CY 2.5 7750 <br />Excavation, common 5000 CY 1.5 7500 <br />Embankment, from <br />borrow, pervious or <br />random 24900 CY 4 99600 <br />Slope Treatment <br />Gravel bedding l500 Ton l5 22500 . <br />Dumped riprap 3150 Ton 22 69300 <br /> ;, <br />