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Snoqualmle Pass Utility District
<br />Wastewater Treatment Plant Improvements
<br />HLA Pro ect Na. 19022, 18090
<br />11/5/2019
<br />PAGE 1 OF 2
<br />Item
<br />Description
<br />Unit
<br />Unit Cost
<br />Overatill
<br />Overall Cost
<br />Phase I: 25,000 GPD MBR Facility (Packaged MBR unit in pre-engineered metal bldg (WxS0') 2020 Start-up
<br />1
<br />Mobilization
<br />LS
<br />$30,000.00
<br />1
<br />$30,000.00
<br />2
<br />Clearing and Grubbing
<br />LS
<br />$15,000.00
<br />1
<br />$15,000.00
<br />3
<br />Crushed Surfacing Base Course
<br />CY
<br />$30.00
<br />100
<br />$3,000.00
<br />4
<br />Tie in to existing inflenf piping and extend to MBR
<br />LS
<br />$100,000.0.0
<br />1
<br />$100,000:00
<br />5
<br />Influent Pump
<br />LS
<br />$15,000.00
<br />1
<br />$15,000.00
<br />6
<br />MBR Package Equipment
<br />LS
<br />$1,000,000.00
<br />1
<br />$1,000,000.00
<br />7
<br />MBR Building, Complete
<br />LS
<br />$550,000.00
<br />1
<br />$550,000.00
<br />8
<br />Outfall Piping
<br />LS
<br />$20.000.00
<br />1
<br />$20,000.00
<br />9
<br />Slud a Discharge Piping to Lagoon 1
<br />LS
<br />$10,000.00
<br />1
<br />$10,000.00
<br />10
<br />UV System
<br />LS 1
<br />$50,000.00
<br />1
<br />$50,000.00
<br />11
<br />l2Ox2O Headworks building with screen
<br />LS
<br />$200,000-001
<br />1
<br />$200,000.00
<br />92
<br />Electrical and uontrolsystem improvements, Complete
<br />LS
<br />100 000.00i
<br />Phase I Subtotal:
<br />$100000.00
<br />$2,093,000.00
<br />7.9% STATE SALES TAX
<br />$165,347.00
<br />TOTAL_
<br />$2,258,347.00
<br />En in®erin :
<br />12%
<br />$200,000.00
<br />Construction Services: 15%
<br />Phase I Grandoto nc u n ont n enc
<br />Phase ll: 350,000 GPD MBR Facility with Solids Handling In pre-engineered bldg (150'x60') 2022 Start-up
<br />$250,000.00
<br />13,114,L99.00
<br />1
<br />Mobilization
<br />L5
<br />$100,000.00
<br />1
<br />$100,000.00
<br />2
<br />Clearing and Grubbing
<br />LS
<br />$50,000.00
<br />1
<br />$50,000.00
<br />3
<br />Crushed Surfacing Base Course
<br />CY
<br />.$50.00
<br />300
<br />$15,000.00
<br />4
<br />Second MBR Influent Screen
<br />LS
<br />$100,000.00
<br />1
<br />$100,000.00
<br />5
<br />Influent Pumps from Lagoon 1
<br />LS
<br />$100,000.00
<br />1
<br />$100,000.00
<br />6
<br />MBR Equipment
<br />LS
<br />$2,000,000.00
<br />1
<br />$2,000,000.00
<br />7
<br />MBR Building Addition, Complete with process tanks
<br />LS
<br />$1,500,000.00
<br />1
<br />$1,500,000.00
<br />8
<br />Outfall Piping
<br />LS
<br />$20,000.00
<br />1
<br />$20,000.00
<br />9
<br />Sludge Discharge Piping to Lagoon 1
<br />LS
<br />$100,000.00
<br />1
<br />$100,000.00
<br />10
<br />UV Sygern
<br />LS
<br />$250,000.00
<br />1
<br />$250,000.00
<br />11
<br />jElectrical and Control System Improvements, Complete
<br />LS
<br />$500,000.00
<br />1
<br />$500,000.00
<br />12
<br />Site Process Piping, Complete
<br />LS
<br />$120,000.00
<br />1
<br />$120,000.00
<br />13
<br />Operations/Lab Building Improvements, Complete
<br />LS
<br />$50,000.00
<br />1
<br />$50,000.00
<br />14
<br />Well Pump and Motor, Complete
<br />LS
<br />$10,000.00
<br />1
<br />$10,000.00
<br />15
<br />Engine Generator and Transfer Switches, Complete
<br />LS
<br />$250,000.00
<br />1
<br />$2.50,000.00
<br />16
<br />Site Grading and Drainage, Complete
<br />LS
<br />$20,000.00
<br />1
<br />$20,000.00
<br />Crushed SurfacingBase Course.
<br />TON
<br />$30.00
<br />1,000
<br />$30,000.00
<br />E196-incfi
<br />HMA Cl. Y. inch PG 64-28
<br />TON
<br />$165.00
<br />120
<br />$19,800.00
<br />Cement Concrete Sidewalk, Incl. ggregate ase
<br />SY
<br />$150.00
<br />60
<br />$9,000.00
<br />Phase 11 Subtotal:
<br />5,243,800.00
<br />7.9% STATE SALES TAX
<br />$414,260.00
<br />TOTAL
<br />$5,658,060.00
<br />Engineering:
<br />10%
<br />$500,000.00
<br />Construction Services:
<br />1596
<br />$750,000.00
<br />Phase 11
<br />Grand Totalin
<br />clud Ing5
<br />n enc
<br />7 944 269.00
<br />GAPROJECTS12019119022G111-5-19 Preliminary Cost Estimate.xlsx
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