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WA0003-CS010405SHI.MEK, JACOBS & FINKLEA, L.L.P. ProjectNo. 2001106 CONSULTING ENGINEERS Client: City of Coppell Date: 4/5/01 Project: Star Leaf Pump Station Pump Station and Phase I Pumps By: GCH ENGINEER'S OPINION OF CONSTRUCTION COST Item No. I Description [ QuantityI Unit I Price [ Amount Brief Project Description: Construction of the Phase I Star Leaf Pump Station and 2.0 million gallon ground storage tank. Phase I of the pump station includes 2-250 hp pumps with a total combined capacity of approximately 7 million gallons per day; with ability to add two pumps in the future. The station is expected to use vertical turbine pumps housed inside of the pump building. The pump building construction will be CMU block with brick veneer and will house the MCC, pump, pump control valves and discharge header. Pump Station Building 1 ~UnclassifiedExcavation 1 L.S. $ 15,000.00 $ 15,000.00 2 Concrete Foundation and Drilled Piers 140 C.Y. $ 450.00 $ 63,000.00 Pump Station Building 36' x 70' CMU Building with Brick Veneer, 3 including all doors, windows, hardware, and architectural finishes. 2,520 S.F. $ 100.00 $ 252,000.00 Electrical and HVAC Equipment 4 Motor ControlCenter (Phase I) 1 L.S. $ 80,000.00 $ 80,000.00 5 Station Lights and Miscellaneous Electrical 1 L.S. $ 60,000.00 $ 60,000.00 6 Transformer and Electric Service (Provided by TXU) 0 L.S. $ 30,000.00 $ 7 Yard Lighting and Conduit 1 L.S. $ 30,000.00 $ 30,000.00 Pumps 8 250 HP Vertical Turbine Pump and Motor (Pump 1) 1 Ea. $ 60,000.00 $ 60,000.00 9 250 HP Vertical Turbine Pump and Motor (Pump 2) 1 Ea. $ 60,000.00 $ 60,000.00 10 250 HP Vertical Turbine Pump (Pump 3) (Not Installed w/Phase I) 0 Ea. $ 65, 000. O0 $ 11 250 HP Vertical Turbine Pump (Pump 4) (Not lnstalled w/Phase I) 0 Ea. $ 65,000.00 $ Pump Station Piping, Valves and Fittings 12 30-inch Suction Header 110 L.F. $ 300.00 $ 33,000.00 13 24-inchDischarge Header 75 L.F. $ 250.00 $ 18,750.00 14 18-inch Pump Suction Piping (pump 1+2) 40 L.F. $ 150.00 $ 6,000.00 15 12-inch Pump Discharge Piping (Pump 1+2) 40 L.F. $ 110.00 $ 4,400.00 16 12-inch Surge Relief Line 40 L.F. $ 100.00 $ 4,000.00 17 36-inch Pump Can 4 Ea. $ 5,000.00 $ 20,000.00 18 18-inch Butterfly Valve (pump 1 & 2) 2 Ea. $ 4,000.00 $ 8,000.00 19 12-inch Gate Valve 2 Ea. $ 2,000.00 $ 4,000.00 20 30-inch Butterfly Valve 2 Ea. $ 5,000.00 $ 10,000.00 21 24-inch Butterfly Valve 4 Ea. $ 5,000.00 $ 20,000.00 22 30-inch Butterfly Valve 2 Ea. $ 5,000.00 $ 10,000.00 L:\partners\515qrom~ok¢\Star Leaf Pump Station & GSRI\Pump Station Page I of 3 SHIMEK, JACOBS & FINKLEA, L.L.P. Project No. 2001106 CONSULTING ENGINEERS Client: City of Coppell Date: 4/5/01 Project: Star Leaf Pump Station Pump Station and Phase I Pumps By: GCH ENGINEER'S OPINION OF CONSTRUCTION COST Item No. I Description ] Quantity[ Unit I Price I Amount 23 12-inchPump ControlValve 2 Ea. $ 10,000.00 $ 20,000.00 24 10-inch Surge Valve I Ea. $ 4,000.00 $ 4,000.00 25 Flange Coupling Adapter and Thrust Harness 6 Ea. $ 2,000.00 $ 12,000.00 26 Pipe Fittings 1 L.S. $ 15,000.00 $ 15,000.00 Chlorination Building 27 Chloramine Building (24'x 15') 0 S.F. $ 70.00 $ - 28 3 O0 lb. Cylinder Scale (w/ 4 - 20 ma Outpu0 0 L.S. $ 3, 000. O0 $ - 29 Gas Detector w/output to Pump Station (w/ 4 - 2O ma Outpu0 0 Ea. $ 6,000.00 $ - Install Chlorinator (including valves, injectors, start up and booster 30 pump) (w/ 4 - 20 ma OutpuO 0 Ea. $ 15,000.00 $ - 31 Continuous Chloramine Analyzer and Recorder (w/4-20 ma Outpu0 0 Ea. $ 10,000.00 $ - 32 Screened and Louvered Power Air Intake Vent 0 Ea. $ 1,000. O0 $ - 33 Screened and Louvered Gravity Air Exhaust Vent 0 Ea. $ 700. O0 $ - 34 Thermostat Control Unit 0 Ea. $ 100.00 $ - 35 Intrusion Alarm 0 Ea. $ 500. O0 $ - 36 External Wall Mounted Gas Mask 0 Ea. $ 2,500.00 $ - 37 Eye Wash and Rinse Stand 0 Ea. $ 3,000.00 $ - 38 Miscellaneous Electrical 0 L.S. $ 5,000.00 $ - 39 Miscellaneous Site Work and Piping 0 L.S. $ 10,000.00 $ - 40 Remote Monitoring - Intrusion Alarm and Gas Detection 0 L.S. $ 2, 000. O0 $ - Ground Storage Reservoir No. 1 2-Million Gallon, Precast, Wire-Wound Prestressed Concrete Ground 41 Storage Reservoir 1 L.S. $ 900,000.00 $ 900,000.00 42 Site Excavation 1,800 C.Y. $ 8.00 $ 14,400.00 43 ilmport Select Fill for Tank Foundation 1,800 C.Y. $ 12.00 $ 21,600.00 44 Water Supply Piping 45 30-inch Water Supply Line 160 L.F. $ 175.00 $ 28,000.00 46 20-inch Water Supply Line 280 L.F. $ 150.00 $ 42,000.00 47 24-inch Butterfly Valve 2 Ea. $ 5,500.00 $ 11,000.00 48 54"x 30"Tapping Sleeve & Valve 1 Ea. $ 40,000.00 $ 40,000.00 Site Improvements $ - 49 'Irrigation System 1 L.S. $ 20,000.00 $ 20,000.00 50 Final Site Grading and Grass 2 Acres $ 2,500.00 $ 5,000.00 Miscellaneous Equipment, Etc. L:\partners\515~roanoke\Star Leaf Pump Station & GSRI\Pump Station Page 2 of 3 SHIMEK, 'JACOBS & FINKLEA, L.L.P. Project No. 2001106 CONSULTING ENGINEERS Client: City of Coppell Date: 4/5/01 Project: Star Leaf Pump Station Pump Station and Phase I Pumps By: GCH ENGINEER'S OPINION OF CONSTRUCTION COST Item No. I Description ] QuantityI Unit I Price I Amount 51 Dallas Supply Meter and Vault 1 L.S. $ 225,000.00 $ 225,000.00 52 Pump Station Discharge Meter and Vault 1 L.S. $ 50,000.00 $ 50,000.00 53 Standby Emergency Generator (mobile) 1 Ea. $ 125,000.00 $ 125,000.00 54 SCADA System Modifications 1 L.S. $ 50,000.00 $ 50,000.00 55 Concrete Access Drive 1,200 S.¥. $ 40.00 $ 48,000.00 56 Overhead Monorail Crain with Push Trolley and Hand Hoist 1 L.S. $ 8,000.00 $ 8,000.00 57 Miscellaneous Landscaping 1 L.S. $ 30,000.00 $ 30,000.00 58 Fencing 1,060 L.F. $ 25.00 $ 26,500.00 59 2-12 foot wide entry gates 2 Ea. $ 1,500.00 $ 3,000.00 Subtotal: $ 2,456,650 60 Contingencies and Miscellaneous Items 10% $ 245,665 Construction Total: $ 2,702,315 USE: $ 2,700,000 Geotechnical Evaluation, Engineering Design, Surveys, and Construction Admin. 10.5% $ 283,500 Construction Material Testing and Inspection 1.5% $ 40,500 Project Total: $ 3,024,000 L:\partners\515\roanoke\Star Leaf Pump Station & OSRl~Pump Station Page 3 of 3