HomeMy WebLinkAboutC2009-001 - 1/13/2009 - ApprovedCHANGE ORDER
CHANGE ORDER N0: 6
Operating Department: Wast
Name of Project: Oso Water
Bridge No.5, 6,'7~~
Contractor: R.S. Black
CHANGE
Add the following items to
Department of Engineering Services
City of Corpus Christi, Texas
PROJECT N0: 7356 CONTRACT TIME: 625 Calendar Days
=_water DATE: December 5, 2008
Reclamation Plant Clarifier Structural Improvements
ower ouse o. mprovements
Civil Contractors, Inc.
ADD DEDUCT
the contract:
25. Remove existing influent inlet $ 2,000.00
ports on Clarifiers No. 1,2,3, & 4
(1 LS @ $2,000/LS)
26. Remove and replace influent slide $152,600.00
gates on Clarifiers No. 1,2,3, & 9
(40 EA @ $3,815/EA)
27. Remove and replace fiberglass grating $ 59,125.00
and supports for the influent walkway
on Clarifiers No. 1, 2, 3, & 4
(1,100 SF @ $53.75/SE)
TOTAL CHANGE ORDER NO. 6: $213,725.00
Why was this change necessary? (If left off the plans and specifications,
explain why)
Items #25 and #26 are associated with reolacina the existino non-ooer;
Item 2'Tis additional work associated with installing new fiberglass grating
an supports or t e In uent c anne wa way w Iris corro e an creates a
sa e yf t~iaza~r for p ant opera ors.
How can similar changes be avoided in the future? Unavoidable, additional work
requested by the operating department not include In e orlgrna pro~ec
A. CONTRACT PRICE $ 9,596,750.00
B. TOTAL CHANGE ORDER (inc. current) $ 456,249.50
C. NEW CONTRACT PRICE $ 5,002,999.50
D. THIS CHANGE ORDER $ 213,725.00
E. PERCENT TOTAL CHANGE (B/A) 10.0$
F. PREVIOUS ADDN'L TIME AUTHORIZED 62 DAYS
G. ADDN'L CONTRACT TIME THIS CHANGE ORDER 0 DAYS
H. TOTAL ADDITIONAL TIME 62 DAYS
CITY OF CO S C RISTI, TEXAS
City Engineer
~~~
CONTRACTOR /~,(~~ ~~
APPROVED: ~- -0$ O Operating Department
r Director of Management
7 Legal Department
2009-001 ~„Miie3,t.,,,
M2009-004
01/13/09
& Budget
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t.S. Black Civil Contractors