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9/13/99 Courthouse Square
<br /> Approved COR / CO Log
<br /> COUNTY TRANSIT
<br />COR CO A PPROVED
<br />AMOUNT DESCRIPTION OF CHANGE A LLOCATION A LLOCATION
<br />COR # 1 1 $ 2,530.00 Decomission, removal and disposal of UST encountered on 3-15-99 $ 2,530 $ -
<br />541
<br />COR # 2 1 $ 765.00
<br />1 Resolve gas line conflicts during sewer line relocation $ 1,224 $
<br />COR # 3 5 $ ,
<br />135.00
<br />14 Excavate, remove and dispose of three tanks in the NW corner of the site $ 14,135 $ -
<br />COR # 4 1 $ ,
<br />215.00
<br />12 Removal and disposal of contaminated soils-203.9 c.y. $ 12,215 $ -
<br />COR # 5 1 $ ,
<br />4,982.00 Decomission, removal and disposal of UST encountered along s. blockface $ 4,982
<br />393
<br />2 $
<br />$ '
<br />057
<br />1
<br />COR # 6 1 $ 3,450.00 Increase compressive strength of footing pads from 3,000 to 5,000 psi $ ,
<br />832
<br />4 $ ,
<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 />$ 112
<br />16 $ -
<br />COR # 9 2 $ 16,112.00 Removal and disposal of contaminated soils-268.54 c.y. ,
<br />967 $ 427
<br />COR # 10 5 $ 1,394.00 Provide cavity wall insulation at exterior masonry walls of rooms 1209, 1219 and 1239 $
<br />COR # 11
<br />COR # 12
<br />2
<br />$
<br />685.00
<br />Demolition of water vault along Court street
<br />$ 475
<br />
<br />486 $
<br />
<br />$ 210
<br />
<br />(214)
<br />COR # 13 5 $ (700.00) Delete sump pump at elevator #1 $ )
<br />(
<br />COR # 14
<br />COR # 15
<br />COR # 16
<br />COR # 17
<br />2
<br />$
<br />41,470.00
<br />Removal and disposal of contaminated soils
<br />t
<br />$
<br />$
<br />41,470
<br />986)
<br />(12
<br />$
<br />$ _
<br />
<br />737)
<br />(5
<br />COR # 18 5 $ 723.00)
<br />(18 em
<br />VE proposal #1-Delete low "E" coating on #3 surface of bus mall glass canopy sys , ,
<br />COR # 19 5 $ ,
<br />744.00)
<br />(1 VE proposal #1-Replace 1600 amp bus duct with conduit and wire for feed to rooftop equip. $ (1,210) $ (534)
<br />COR # 20 3 $ ,
<br />993.00
<br />214 ` Excavation of unsuitable subgrade/fill in areas of unsuitable or contaminated soils $ 159,414 $ 55,579
<br />COR # 21 4 $ ,
<br />697.00
<br />27 Removal and disposal of contaminated soils-461.62 c.y. $ 2~,697 $ -
<br />COR # 22 5 $ ,
<br />00
<br />193
<br />5 Provide couplers at top of parking level columns for future north pad development $ 3,602 $ 1,591
<br />COR # 23 5 $ .
<br />,
<br />(440.00) Delete PT tendon locators $
<br />$ (305)
<br />3,671 $
<br />$ (135)
<br />1,621
<br />COR # 24 8 $ 5,292.00 Slab transition revisions
<br />COR # 25
<br />COR # 26
<br />5
<br />$
<br />993.00
<br />Revise column ties after fabrication
<br />$ ggg
<br />
<br />373 $
<br />
<br />$ 304
<br />
<br />165
<br />COR # 27 5
<br />6 $
<br />$ 538.00
<br />00
<br />437
<br />32 Provide column tail revisions
<br />Provide six parallel parking stalls w/ covered walkway -relocate future job trailers to Church $
<br />$ 22,498 $ 9,939
<br />COR # 28
<br />COR # 29 5 $ .
<br />,
<br />9,534.00 Revise column reinforcement detail $ 6,613 $ 2,921
<br />850
<br />COR # 30 5 $ 2,775.00 Provide added rebar at isolation joints $ 1,925 $
<br />COR # 31
<br />COR # 32
<br />COR # 33
<br />5
<br />$
<br />(1,081.00)
<br />Delete link seal and ESP-1 $
<br />
<br />$ ~750~
<br />
<br />115
<br />1 $
<br />
<br />$ (331)
<br />
<br />492
<br />COR # 34 9 $ 1,607.00 Add (4) hot water hose bibs per PR #8 ,
<br />
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