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12~g~gg Courthouse Square
<br /> Approved COR / CO Log
<br /> COUNTY TRANSIT
<br /> APPROVED
<br />CO AMOUNT DESCRIPTION OF CHANGE
<br />ALLOCATION
<br />ALLOCATION
<br />COR 1 $ removal and disposai of UST encountered on 3-15-99
<br />00 Decomission
<br />530
<br />2 $ 2,530 $
<br />541
<br />COR # 1
<br />COR # 2 1 $ ,
<br />.
<br />,
<br />1,765.00 Resolve gas line conflicts during sewer line relocation $
<br />$ 1,224
<br />215
<br />12 $
<br />$
<br />COR # 4 1 $ 12,215.00 Removal and disposal of contaminated soils-203.9 c.y.
<br />$ ,
<br />4
<br />982
<br />$ _
<br />COR # 5 1 $ 4,982.00 Decomission, removal and disposal of UST encountered along s. blockface $ ,
<br />393
<br />2 $ 057
<br />1
<br />COR # 6 1 $ 3,450.00 Increase compressive strength of footing pads from 3,000 to 5,000 psi $ ,
<br />112
<br />16 $ ,
<br />-
<br />COR # 9 2 $ 16,112.00 Removal and disposal of contaminated soils-268.54 c.y. $ ,
<br />475 $ 210
<br />COR # 12 2 $ 685.00 Demoli~on of water vault along Court street $ 470
<br />41 $
<br />COR # 17 2 $ 41,470.00 Removal and disposal of contaminated soils
<br />rade/fill in areas of unsuitable or contaminated soils
<br />ble sub
<br />it
<br />f
<br />" $ ,
<br />159,414 $ 55,579
<br />COR # 20 3 $
<br />4 $ g
<br />unsu
<br />a
<br />Excavation o
<br />214,993.00
<br />00 Removal and disposal of contaminated soils-461.62 c.y.
<br />697
<br />27 $ 2~,69~ $ -
<br />COR # 21
<br />COR # 3 5 $ .
<br />,
<br />14,135.00 Excavate, remove and dispose of three tanks in the NW corner of the site $
<br />$ 14,135
<br />832
<br />4 $
<br />$
<br />134
<br />2
<br />COR # 7 5 $ 6,966.00 Additional dewatering costs due to overexcavation $ ,
<br />938 $ ,
<br />938
<br />COR # 8 5 $ 1,876.00 Owner's share of partnering session
<br />ovide cavity wall insulation at exterior masonry walls of rooms 1209, 1219 and 1239
<br />00 P
<br />94 $ 967 $ 427
<br />COR # 10 5 $
<br />5 $ r
<br />.
<br />1,3
<br />00) Delete sump pump at elevator #1
<br />(700 $ (486) $ (214)
<br />7
<br />COR # 13
<br />COR # 18 5 $ .
<br />(18,723.00) VE proposal #1-Delete low "E" coating on #3 surtace of bus mall glass canopy system
<br />i $
<br />$ (12,986)
<br />210)
<br />(1 $
<br />$ (5,73
<br />)
<br />(534)
<br />COR # 19 5 $ p.
<br />(1,744.00) VE proposal #1-Replace 1600 amp bus duct with conduit and wire for feed to rooftop equ
<br />t $ ,
<br />3
<br />602 $ 591
<br />1
<br />COR # 22 5 $ 5,193.00 Provide couplers at top of parking level columns for future north pad developmen $ ,
<br />(305) $ ,
<br />(135)
<br />COR # 23 5 $ (440.00) Delete PT tendon locators $ 689 $ 304
<br />COR # 26 5 $ 993.00 Revise column ties after fabrication $ 373 $ 165
<br />COR # 27 5 $ 538.00 Provide column tail revisions $ 613
<br />6 $ 2,921
<br />COR # 29 5 $ 9,534.00 Revise column reinforcement detail $ ,
<br />925
<br />1 $ 850
<br />COR # 30 5 $ 2,775.00 Provide added rebar at isolation joints $ ,
<br />(750) $ (331)
<br />COR # 33 5 $
<br />$ (1,081.00) Delete link seal and ESP-1
<br />00 Revise columns to go to roof level at grids O/11 and O/12
<br />074
<br />6 $ 4,213 $ 1,861
<br />COR # 35
<br />COR # 36 5
<br />5 $ .
<br />,
<br />(2,547.00) Revise column type at grid J-10a $
<br />$ (1,767)
<br />548 $
<br />$ (780)
<br />242
<br />COR # 38 5 $ 790.00 Provide reinforcing at SOG beneath columns g 424
<br />1 $ 629
<br />COR # 39 5 $
<br />5 $ 2,053.00 Provide added footing and column
<br />00) VE proposal #3-Revise precast panels to mitered corners instead of "U" shape
<br />962
<br />(8
<br />$ ,
<br />(6,216)
<br />$
<br />(2,746)
<br />COR # 42 .
<br />,
<br />COR # 44 5 $ - Provide flourescent lamp revisions $ _ $ _
<br />COR # 45 5 $ - Provide hollow metal frame revisions $ g6g $ 295
<br />COR # 47 5 $ 963.00 Provide floor hardener at rooms 1209, 1219, and 1239
<br />$ 73 $ 32
<br /> 5 $ 00 Change wall mounted water closet to floor mounted water closet in room 1224
<br />105
<br />COR # 48
<br />COR #50 5 $ .
<br />315.00 Remove and dispose of UST adjacent to Church Street $
<br />$ 315
<br />210
<br />2 $
<br />$ -
<br />976
<br />COR #53 5 $ 3,186.00 Revise foundation drain pipe specification $ ,
<br />839 $ 371
<br />COR #54 5 $ 1,210.00 Provide added rebar for pilaster at the SW air shaft $ (58) $ (25)
<br />COR #56 5 $ (83.00) Provide changes to glazing
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