Agenda - 12-01-2014 - 7c - Laserfiche WebLink

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Eno EDID Conveyance System to Durham Sewer System ------ ' ~` - mtrvcGmn Comt — HKghNastmmater F| mv Scenario Gravity Sewer - 8-inch DIP Lf 6,669 $ 358,00O Jack & Bore Lf 120 2 $78,000 Gravity Sewer - 12-inch DIP Lf 5,822 $ 420,000' Gravity Sewer Manhole 3 Ea 45 $270,000 Pump Station 4 MGD 1.2 $540,000 12-inch Force Main 4 Lf 7,000 $378,000 12-inch Jack & Bore Lf 160 5 $104,000 18-inch Jack & Bore Lf 100 $125,000 Gravity Sewer Manhole 3 Ea 38 $228,000 Traffic Contro17 Lf 8,000 $180,000 Pavement Replacement F SY 1,000 $42,000 Subtotal $3,943,000 5% Mobilization/Demobilization $200,000 Subtotal $4,140,000 10% Contractor OH&P $414,000 Subtotal $4,550,000 25% Contingency $1,140,000 Subtotal $5,690,000 20% Engineering, Permitting, and Administration t $ 1,140,000 TOTAL $6�30,OUU Notes: 1) Cost reflects various depths of cover. Not shown in table for clarity, Z) Jack & Bore costs reflect two (Z)GO4tbores. See Note 10. 3> Gravity sewer manhole spacing of3OBfeet. o) Pump station sized for 3O year flows. s) Jack & Bore costs reflect one (z) 1OU-ft bore and one (z) Gd4tbore. See Note zO. 6) Cost assumes 1S-feetmfcover. 7} Traffic control required during installation of force main along Hwy 10. i dase on � based High ri��ithapeukinQfactorof25 D) snosmoA�vityoewerxyxte�w�ss�e flow � 9) Cost does not reflect pump replacement byzo35. 10) Jack & Bores were assumed for: • 5O4t bore under Hwy 70 (Eno coD Gravity System) • 60-ft bore under stream crossing near pump station (Eno EDD Gravity System & Conveyance System) • 1OO-ft bore under Sa751 along force main route (Eno son Conveyance System) = 1OU4t bore under railroad along force main route (Eno EmoConveyance System) 84 ��th 17 � � � � � � � � . 1Z - Jazza