HomeMy WebLinkAboutC2011-135 - 5/10/2011 - ApprovedCHANGE ORDER
Department of Engineering Services
City of Corpus Christi, Texas
CHANGE ORDER NO: 2
I00_131M 1 1918J. 1 004
CONTRACT TIIVlE: 150 days
Operating Departments: DATE: April 15, 2011
Name of Project: Police Vehicle Impound Facility - Phase 1(5249)
Contractor: Bay LTD.
CHANGE
ADD
1 Add Storm Water Maintenance Ramp including saw cut and
$205,520.801/
removal of existing concrete, excavation, concrete barrier wall,
TOTAL CHANGE ORDER (inc. current)
fill material, 8" concrete ramp, 6" concrete rip -rap, and
NEW CONTRACT PRICE
bollards with cable wire
THIS CHANGE ORDER
Additional Lump Sum @ $205,520.80
PERCENT TOTAL CHANGE (B./A.1
2 Bid Item B10 6" Concrete Curb
$1,050.00
Additional 50 LF (total of 107 LF) @ $21.00/LF
ADDN'L CONTRACT TIME THIS CHANGE ORDER
3 Bid Item E13 6" Concrete Curb Ramp
$1,848.00
Additional 132 LF (total of 291 LF) @ $14.001LF
4 Add erosion control matting for ditches
$10,800.88'
3,418 SY @ $3.161SY
TOTAL (NET):
$219,219.68
DEDUCT
Why was this change necessary? (If left off the plans and specifications, explain why ?) -
1.) City Storm Water Department requested addition of Maintenance Ramp Wku
2. and 3.) Actual paving quantities changed in the field to match site conditions. , �, t�/� �FQJ�
4,) Matting required due to steepness of ditch side slopes.
How can similar changes be avoided in the future?
1.) No changes.
2. and 3.) Field adjustments expected, no changes.
4.) Verify existing conditions prior to commencement of construction.
A.
CONTRACT PRICE
B.
TOTAL CHANGE ORDER (inc. current)
C.
NEW CONTRACT PRICE
D.
THIS CHANGE ORDER
E.
PERCENT TOTAL CHANGE (B./A.1
F.
PREVIOUS TIME AUTHORIZED
G.
ADDN'L CONTRACT TIME THIS CHANGE ORDER
H.
TOTAL ADDITIONAL TIME
2011 -135
M2011 -105
05/10/11
$ 2,107,855.57"
$243,962.88
$ 2,351,818.45 j a1r�,il
$ 219,219.68
11.57 %
I C.D.
146 C.D.
147 C.D.
Project Ma alter
i =
APR 1 9 2011
':l 6 f i'=
Bay, Ltd.
CITY OF CORPUS C 7
By: 4 . r
Directur of Fn�giin-
APPROVED: )1 Ao t [ 1
TEXAS
j ating Department
Dir of Management &Budget
Legal Department
AnM
ARMAWO CHAPA
C17Y SECRETAR"
CONTRACTOR
By:
Title:
1I Vl ~ 1� All�'NDR�
BY C011WCIL..��
•C.
SECRETARY M�
Department of Engineering Services
Change Order Summary Sheet
May 10, 2011
SUBJECT: Police Vehicle Impound Facility, Phase 1 (BOND ISSUE 2008)
(Project No. 52491CIP No. PF 06)
CHANGE ORDER NO.2
APPROVED: City Council on July 20, 2010 - Motion No. 2010 -183
CONTRACTOR: Bay, Ltd.
P.O. Box 9908
Corpus Christi, TX 78469
SUMMARY: This Change Order provides for:
1. Storm water maintenance ramp including saw cut and removal of existing concrete,
excavation, concrete barrier wall, fill material, 8 -inch concrete ramp, 6 -inch concrete
rip -rap, and bollards with cable wire.
6
3
4.
Additional 50- linear feet of 6 -inch concrete curb
Additional 132- linear feet of 6 -inch concrete curb ramp
Addition of 3,418 square yards erosion control matting for ditches
TOTAL CONTRACT AMOUNT ...................... $2,107,855.57
25% Limit Amount ........... ............................... 526,963.89
Change Order No. 1 (4120111) ....................... $24,743.20
Change Order No. 2 (5110111) ....................... $219,219.68
Total .............. ............................... .................. $243,962.88 = 11.57% < 25%
HAHOMBVeImaP1GENTOLICB5249 VEHICLE IMPOUND FACILITY4CONSTRUCTION1CHANGE ORr)ER NO. 11CHANGE ORDER SUMMARY.doo