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3075 St. Vrain Lakes Improvements <br />Lake Grading Engineers opinion cost estimate for DMG permit <br /> EST. EST. <br />ITEM DESCRIPTION QUANTITY UNIT UNIT COST SUBTOTAL <br /> <br />EROSION CONTROL <br />t SiIlFence 7021 LF $t.2Ci 58.77b <br />2 Seedm and Mulchu+ 55 AC $500.00 $27.500 <br />3 Construction Fence 1523 LF $3.00 $x,569 <br /> <br />r4. Cut ;n F II Volume <br />Eanlnvu 190,243 CV $1.00 St90,~:.t <br />_ <br />LTolypsc>il SlnCpings 31 160 CY $1 00 531,1;0 <br />~Cosl for backlill 8 gractin~ to f~nai embankment conbl;urauon 22.100 CV $1 10 524,310 <br />DRgINAOEIMPROVEMENTS <br />t 60"RCP 222 LF $1 t 7.001 525.974 <br />2 30" RC•P 127 LF $40 UO 55,080 <br />3 Gullet Slnrr,lurP 1 EA 56,000,00 56.000 <br />SPILLWAY J11 <br />t Concrete C.,t aft wall 13 CY $100 00 $1.300 <br />2 Cost for filter lahnr. 19630 SF $0 35 S6.87 t <br />3 Cosl inr importal+on and ptacement of <br />T pe h4 npra (19630 SF X t 75 FT ; 27) 1272 CV $SO OU 563.600 . <br />Cone re!e Cut-off w:tp 7 CY $100.D0 $70G <br />Cost for Idtcr labnc 8900 SF <br />- ~ $!` 3°. <br />- _- 53.1 t5~ <br />~- <br />Cost for imtiar,;iho•+ and placement of <br />Type M nprap Ifl900 SF X 1.75 FT .271 `'i77 _. ~ ~~ <br />SPILLWAY_ p3 <br />1 COncr,Y,r• i:~ii-r'r wall <br />2 Cos i,n inn,-.. ~, ~~. . <br />3 Cos•. •;,~ ~. 4~c~~ an <br />TpcC1iq q i ~~~5 <br />SPIIIWA_Y_tt4 <br />1 Conrmtr!;uI .III ~„~~ <br />3 Cosllornn{~~~n ~ ~~ <br />T pe M n Ira, <br />SPILLWAY p5 <br /> 10 CY _$100 OU <br />~ $ I <br />, <br />- 7260 SF <br />- SO.'S <br />--- $.' ~,,. <br />- <br />tlplacemert,~i ~ <br /> <br /> .2 CY $700.001 $t 200 <br /> _ t69M1 SF . . Cr g ~5 Asp <br />. <br />i. <br />~ <br />I <br />- <br />- t~;? <br />-J <br />Concrete Cul•ot! wall tb CY $100001 $'.500 <br />Cost for later ranric 28550 SF $0 35 59.9A9 <br />Cost for ;mponauon and placemem o1 <br />T pe M nprnn 1285.10 SF X 1.75 FT ~ 27) 1850 <br />S CY <br />PIi_IWAYS 550,00 <br />St1RT C)TAL S~IZb00 <br />$291046 <br />