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<br />~ <br />~ <br />... <br />... <br /> <br />LONG HOLLOW DAM - LA PLATA RIVER PROJECT <br />Revised Estimate or Cost by State Engineer of Colorado <br />Based upon Plans Approved August. 1934 <br /> <br />c <br /> <br />- - - - - - <br /> <br />MAIN DAM <br /> <br />Handling drainage <br />Clearing roundation <br />Stripping " <br /> <br />Exoavation - earth. and rook <br />cut-orr trenohes <br />Outlet oonduit <br />Trash rack <br /> <br />Baokrill outlet conduit <br /> <br />Embankment in main d!llll <br />Earth Fill <br /> <br />Gravel oushion beneath riprap <br /> <br />Riprap <br /> <br />Reinforoed ooncrete <br />Parapet <br />Valve House <br />Outlet oonduit <br />Collars <br />Cutoff wall (Plain) <br />Outlet End <br />Trash Raok Structure <br /> <br />Outlet val vas <br />2 -2-1/2' x 3' oil-operated <br />(Complete in plaoe) <br /> <br />Trash Raok - steel <br /> <br />Engineering <br />Contingenoies 10 percent <br /> <br />: <br /> <br />I <br /> <br />t 50.00 <br />0.50 <br /> <br />: $ <br />: t <br /> <br />. <br />. <br /> <br />. <br />. <br /> <br />: <br /> <br />. <br />. <br /> <br />: <br /> <br />. <br />. <br /> <br />: <br /> <br />. <br />. <br /> <br />: <br /> <br />1.000 <br />500 <br />9.500 <br /> <br />34..000 <br />1.350 <br />1.500 <br />300 <br /> <br />1~600 <br /> <br />2,000 <br />40.000 <br /> <br />12,800 <br />1.600 <br />6.800 <br />520 <br />3.600 <br />340 <br />840 <br /> <br />4,000 <br /> <br />: 250 <br />, 24~,~uo <br />7.000 <br />24.550 <br />, i!:(( .o~o <br /> <br />(a) Inoludes backfill <br /> <br />EmbanJanent <br />Riprap on embankment <br />ROck paving in spillway <br /> <br />. <br />. <br /> <br />10 acres : <br />19.000 ou. yds.: <br /> <br />: <br /> <br />: <br /> <br />" <br />" <br />" <br /> <br />" <br />" <br />" <br /> <br />2.00(a) : <br />1.50 <br />1.50 <br /> <br />17.000 <br />900 <br />1.000 <br /> <br />600 n <br /> <br />" <br /> <br />0.50 <br /> <br />356.000 " <br /> <br />" <br /> <br />0.35 <br /> <br />: <br /> <br />2.000 <br />16.000 sq. yds.: <br /> <br />1.00 <br /> <br />2.50. <br /> <br />: <br /> <br />: <br /> <br />6LtD cu. <br />80 " <br />34D" <br />26" <br />300 " <br />17 " <br />42" <br /> <br />. <br />. <br /> <br />yds.: <br />" <br />: <br /> <br />20.00 <br />20.00 <br />20.00 <br />20.00 <br />12.00 <br />20.00 <br />20.00 <br /> <br />" <br />" <br /> <br />J: <br />: <br /> <br />: <br />: <br />: <br /> <br />n <br />n <br />n <br /> <br />. <br />. <br /> <br />: <br /> <br />2.500 Ibs. <br /> <br />0.10 <br /> <br />SPILLWAY AND SUBSIDIARY EARTH DAM <br />1.900 cu. yds.: 0.3; <br />760 sq. yds.: 2.50 <br />: 290 " ": 2.50 <br />I <br /> <br />Engineering <br />Conti ngencies <br /> <br />. <br />. <br /> <br />I <br /> <br />TOTAL.. Exclusive of rights-of'-way. legal and interest during <br />construotion period <br /> <br />. <br />. <br /> <br />: " <br /> <br />$ <br /> <br />665 <br />1.900 <br />725 <br />,.290 <br />100 <br />329 <br />~,719 <br /> <br />, <br />