HomeMy WebLinkAboutC2006-547 - 12/12/2006 - ApprovedCHANGE ORDER
Department of Engineering Services
City of Corpus Christi, Texas
CHANGE Of~ER ~10: 20 FUNDtf+IG SOURCE: 550910-3362-00000-140565 CONTRACT TIME: 425 C.D.
~erating Daipartment: Ensyineenr~ Services DATE: December 12. 2006
Name of Proj~ct: C~e F. Valenzu~ Landfill Site Development Proiect 2- Proiect No. 5038
Contractor: I,t~ns~h~^n Excavators, tnc.
C~AN{3~ AS FOLLOW~
a. Purch~e gensrator located at temporary well that will be retained as a
permaAent v~er well
b. Purch~se rye grass
c. Labor ~o prept~r~e seed beds, d~tribute seeds and water roadside shoulders
d. Excav~te sw~te to drain pasture water impounded by off site drainage ditch
north c~f FM 70 {2,940 LF ~$Z.OO/LF)
e. Fumist~ and ir~tall 18-in diameler HDPE pipe (40 LF ~$24.00/lF)
f. Excav~te are~ for placement ofi rip-rap (1,114 CY ~$2.39/CY)
g. Install Mirafi N non-woven geo-textile in rip-rap area with over-cap of material
And anchor ~s, anchor trenches (6 rolls 4,500SF - 27,000 SF ~$0.25/SF)
e. Mobili~tion cf equipment to J.C. Elliott to break exisbng concrete for rip-rap
includi~g loa~ng, hauling of mstenal and placement (2,232 SY ~$27.00/SY)
f. Pour in place one (1) 24"~Q4" area inlet with ring and grate at Petronila Outfall
g. Slope paving ~lash pad 6' wide x 14' long with toe wall (LS)
Total
ADD
$11,321.00
$2,986.26
$2,450.00
$5,880.00
$ 960.00
$2,662.46
$6,750.00
$60, 264.00
$ 950.00
725.0
$94, 948.72
DEDUCT
Why was this char~ necessary? (I~ left off the plans and specifications, explain why) Items a. b& c necessary
by D~aartme~.
How can simiier char~ges be avoided in the future? Better alan review.
A. CONTRAGT PR~E ................. ............ . ............. $ 14.875,284.00
B. TOTAL CFiANG~ ORDER (inc. current) .............. $ 1,796,695.93
C. NEW CONN~'TRACT PRICE ....... ........... ... ......... $16.671,989.93
D. THIS CHA~IGE ~2DER .......... ............ ... ......... $ 94.948.72 ,x. ~. .~
E. P~RCENT TOTAL CHANGE (B~11) ...................... 12.08 96 Project ngineer
F. PF~EVIOU$ ADtI~!'L TIME AUTHORIZED........... 123 CD
G. ADDN'L C~JJNTF'~lCT TIME THIS CHANGE ORDER 12 CD
H. TOTAL A~ITIC~IAL TIME ................. ....e.. ..... 135 CD
ClTY 4F CO~US ~HRISTI, TEXAS C~NT TOR
~
By:.-, r-- /Z,/~v6 By: ,-~
C' neer
~
Title: / 2v /~-~ /f/1w~,~C;° c-.._.
APPROVED: 1 ~ Operating Department
~ ,f
,~,,~ _~,_ irecto~ of Management 8~ Budget
~ ~ ~V~l,,~. L ~. ~~: ~~~' ~ ~ 1L~aI~D~ep rtment
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2006-547 '~
12/12/06 ~
M2006-398
Longhorn F;xca~ ators
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