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BOOK 24 �AS� 53
<br />Item #
<br />Descript
<br />Bid Value $
<br />Final Cost $
<br />Difference $
<br />I
<br />Mobilizati
<br />$
<br />41,500.00
<br />$
<br />41,500.00
<br />$
<br />-
<br />2
<br />Traffic Control
<br />$
<br />2,500.00
<br />$
<br />- 2,500.00
<br />$
<br />_ -
<br />3
<br />Construction Staking
<br />$
<br />7,400.00
<br />$
<br />,7,400.00
<br />$
<br />-
<br />4
<br />Clearing, Grubbing, Disposal
<br />$
<br />1,850.00
<br />$
<br />1,850.00
<br />$
<br />-
<br />5
<br />Sediment /Dewatering basin
<br />$
<br />2,200.00
<br />$
<br />550.00
<br />$
<br />1,650.00
<br />6
<br />Demolition /Removal of spillway
<br />$
<br />35,000.00
<br />$
<br />.35,000.00
<br />$
<br />-
<br />7
<br />Bottom drain line inspection
<br />$
<br />1,000.00
<br />$
<br />1,000.00
<br />$
<br />-
<br />8
<br />Soil /PRW excavation
<br />$
<br />57,500.00
<br />$
<br />22,200.00
<br />$
<br />35,300.00
<br />9
<br />Rock excavation
<br />$
<br />22,750.00
<br />$
<br />8,450.00
<br />$
<br />14,300.00
<br />10
<br />Disposal of excess excavated material
<br />$
<br />26,500.00
<br />$
<br />10,180.00
<br />$
<br />16,320.00
<br />11
<br />Temp. cofferdam
<br />$
<br />120,000.00
<br />$
<br />120,000.00
<br />$
<br />-
<br />12
<br />Select fill
<br />$
<br />17,000.00
<br />$
<br />5,610.00
<br />$
<br />11,390.00
<br />13
<br />Grout curtain
<br />$
<br />77,000.00
<br />$
<br />77,000.00
<br />$
<br />-
<br />14
<br />Reinforced concrete spillway
<br />$
<br />240,000.00
<br />$
<br />338,000.00
<br />$
<br />(98,000.00)
<br />15
<br />Rock anchors
<br />$
<br />68,400.00
<br />$
<br />68,400.00
<br />$
<br />-
<br />16
<br />Segmental wall
<br />$
<br />4,050.00
<br />$
<br />-
<br />$
<br />4,050.00
<br />17
<br />Secant Pile cutoff wall
<br />$
<br />138,750.00
<br />$
<br />127,668.50
<br />$
<br />11,081.50
<br />18
<br />Mobilization for Secant Wall
<br />$
<br />40,000.00
<br />$
<br />40,000.00
<br />$
<br />-
<br />19
<br />Slab Underdrain System
<br />$
<br />30,000.00
<br />$
<br />30,000.00
<br />$
<br />-
<br />20
<br />Wall drainage System
<br />$
<br />6,500.00
<br />$
<br />6,500.00
<br />$
<br />-
<br />21
<br />Non -Woven Filter Fabric
<br />$
<br />500.00
<br />$
<br />380.00
<br />$
<br />120.00
<br />22
<br />NCDOT Class 2 Riprap
<br />$
<br />1,400.00
<br />$
<br />1,100.00
<br />$
<br />- 300.00
<br />23
<br />Temp. Sediment fence
<br />$
<br />1,500.00
<br />$
<br />1,500.00
<br />$
<br />-
<br />24
<br />Temp. Pedestrian fence -
<br />$
<br />19,500.00
<br />$
<br />12,180.00
<br />$
<br />7,320.00
<br />25
<br />Utility Relocation (electric)
<br />$
<br />10,000.00
<br />$
<br />10,000.00
<br />$
<br />-
<br />26
<br />Permanent Seeding and Mulching
<br />$
<br />4,500.00
<br />$
<br />4,500.00
<br />$
<br />-
<br />27
<br />Stream Crossing Repair - Alternate 1
<br />$
<br />19,000.00
<br />$
<br />19,000.00
<br />$
<br />- -
<br />28
<br />Slip -Line Existing Bottom Drain
<br />$
<br />52,500.00
<br />$
<br />-
<br />$
<br />52,500.00
<br />31 -
<br />Bag of cement
<br />$
<br />-
<br />$
<br />330.00
<br />$
<br />(330.00)
<br />Add 1
<br />Flowable fill @ Weir Wall
<br />$
<br />-
<br />$
<br />11,200.00
<br />$
<br />(11,200.00)
<br />COI
<br />Mass concrete and flowable fill
<br />$
<br />18,060.00
<br />$
<br />18,060.00
<br />$
<br />-
<br />0O2
<br />Doweling in turndowns
<br />$
<br />1,750.00
<br />$
<br />1,750.00
<br />$
<br />-
<br />0O3
<br />Valve Repair in Riser Structure
<br />$
<br />15,680.00
<br />$
<br />15,680.00
<br />$
<br />-
<br />004
<br />Pond Dredging
<br />5
<br />69,250.00
<br />$
<br />69,250.00
<br />$
<br />-
<br />COS
<br />Turndowns in slope slabs
<br />$
<br />1,500.00
<br />$
<br />1,500.00
<br />$
<br />-
<br />$
<br />1,155,040.00
<br />$
<br />1,110,23 &.50
<br />$
<br />44,801.50
<br />
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