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<br /> .. . .
<br /> 23•Dec-88 • •
<br /> -74.•
<br /> ,. . PRELIMINARY COST ESTIMATE
<br /> .,, FOR SEVEN MILE CREEK RESERVOIR WITH RCC DAM
<br /> • NORMAL POOL USE 585 , ST-20 - 6 MOD . .
<br /> r4---5-5es=----..
<br /> ITEM WORK I QUANTITY I UNIT UNIT PRICE! TOTAL .
<br /> ======================-----____m---- --- --- -------=====------------.- -----
<br /> 1. Contractor Mobilization -- LS -- 176,000
<br /> a. Field Office Expense -- . LS -- 50,000
<br /> 2. Dam Site Preparation
<br /> a. Clearing and Grubbing 8 AC 2000.00 16,000
<br /> b. Stripping/Foundation Prep. 102800 CY 9.00 925,000
<br /> c. Surface and Subsurface Grouting 1900 LF 200.00 380,000
<br /> 3. Dam & Spillway
<br /> &4. a. Roller Compacted Concrete 100100 CY 33.00 3,303,000
<br /> b. Upstream Facing 85380 SF 9.00 768,000
<br /> c. Reinforced Concrete 356 CY 400.00 142,000
<br /> d. Mass Concrete . 6290 CT 175.00 1,101,000
<br /> e. Internal Drain -- LS -- 100,000
<br /> f. Miscellaneous Metal -- LS -- 100,000
<br /> g. Instrumentation ' -- LS -- 50,000
<br /> 5. Stream Diversion
<br /> a. Conduit . 271 LF 930.00 252,000
<br /> b. Cofferdams -- LS -- 95,000
<br /> 6. Intake Tower , -- LS 7- 1,050,000
<br /> •
<br /> 110 7. Access Roads
<br /> 2600 LF
<br /> a. Drainage Ditches and Structures
<br /> LS 75.00 195,000
<br /> --
<br /> _
<br /> 150,000
<br /> 8. Miscellaneous Site Work
<br /> a. Seeding 8 AC 1500.00 12,000
<br /> b. Fencing . - 2500 LF 15.00 38,000
<br /> c. Clearing 1 AC 3500.00 4,000
<br /> d. Concrete Ditches -- LS -- 50,000
<br /> e. Erosion Control During Construction -- LS -- 20,000
<br /> 9. Electrical -- LS -- 100,000
<br /> 10. Reservoir Clearing 390 AC 1000.00 390,000
<br /> 11. Property Acquisition . '
<br /> a. Property Not Including Structures 380 AC 2500.00 950,000 •
<br /> b. Mitigation Property 180 AC 2500.00 450,000
<br /> ' c. Impacted Structures . 1 LS -- 20,000
<br /> d. Possible Impacted Structures 2 LS -- 150,000
<br /> 12. Road Relocations/Modifications -- LS -- 910,000
<br /> . •
<br /> 13. Modifications to Existing Utilities -- LS -- 0
<br /> Subtotal ' . 11,947,000
<br /> . 30% Engineering and Contingencies 3,584,000
<br /> _.. _._ . . .. _. . ..
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<br /> . •
<br /> _
<br /> • -TOTAL BUDGET COST ' . . S15,531,000
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