HomeMy WebLinkAboutB & B Builders and Supply-1/9/2012CITY OF WATERLOO, IOWA
CHANGE or EXTRA WORK ORDER NO. 1
PROJECT: FY 2012 SIDEWALK REPAIR ASSESSMENT PROGRAM — ZONE 1
CONTRACT NO. 811 Date Prepared: January3,2012 AMOUNT: $175,040.63 DECREASE
TO: B & B BUILDERS AND SUPPLY , Contractor
You are hereby ordered to make the following changes from the plans and specifications or perform
the following extra work on your contract dated August 15, 2011.
A. Description of change to be made or extra work to be done:
Adjust original construction quantities to actual construction quantities.
B. Reason for ordering change or extra work:
As -built quantities varied for some bid items
C. Settlement for cost of work to be made as follows:
Compensation already made to contractor through bid items.
See attached summary.
ATTEST:
Change Order No. 1
TOTAL DECREASE $175,040.63
B & B BUILDERS AND SUPPLY
CONTRACTOR&ILL
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City Engineer
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Contract No. 811 Sheet 1 of 1
F.Y. 2012 SIDEWALK REPAIR ASSESSMENT PROGRAM - ZONE 1
CONTRACT NO. 811
BID
ITEM ITEM DESCRIPTION
B & B ORIGINAL FINAL QUANTITY
UNITS UNIT PRICE QUANTITY QUANTITY DIFFERENCE
INCREASE/
DECREASE
1
Remove & Replace Sidewalk, 4" P.C.C.
SF
$ 6.25
39,119.2
15,210.40
(23,908.80)
$ (149,430.00)
2
Remove & Replace Sidewalk, 5" P.C.C.
SF
$ 6.75
2,713.9
1,747.00
(966.90)
$ (6,526.58)
3
Remove & Replace Sidewalk, 6" P.C.C.
SF
$ 7.25
3,217.9
1,120.10
(2,097.80)
$ (15,209.05)
4
Water Valve Adjustment
EACH
$ 250.00
3.0
7.00
4.00
$ 1,000.00
5
Clean Sidewalk
EACH
$ 375.00
50.0
37.00
(13.00)
$ (4,875.00)
TOTAL INCREASE IN CONSTRUCTION ITEMS
$ (175,040.63)
PAY ESTIMATE #1
$ 53,772.16
PAY ESTIMATE #2
$ 25,775.35
PAY ESTIMATE #3
$ 34,350.41
PAY ESTIMATE #4
$ 7,408.81
PAY ESTIMATE #5
$ 2,766.09
RETAINAGE
$ 6,530.15
TOTAL PAYMENTS
$ 130,602.98
ORIGINAL CONTRACT AMOUNT
$ 305,643.60
NO CHANGE ORDERS ADDED
$ (175,040.63)
NEW CONTRACT AMOUNT
$ 305,643.60
FINAL NEW CONTRACT AMOUNT
$ 305,643.60
FINAL QUANTITY SUMMARY - CHANGE ORDER #1
$ (175,040.63)
FINAL CONTRACT AMOUNT
$ 130,602.98