R2009-092 - 2009-06-01RESOLUTION NO. R2009-92
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF PEARLAND,
TEXAS, APPROVING CHANGE ORDER NO. 1 ASSOCIATED WITH THE
SH 288 /BELTWAY 8 UTILITY PROJECT.
BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF PEARLAND, TEXAS:
Section 1. That Change Order No.1 associated with the SH 288 /Beltway 8 Utility
Project, a copy of which is attached hereto as Exhibit "A" and made a part hereof for all
purposes, is hereby authorized and approved.
Section 2. That the City Manager or his designee is hereby authorized to execute
and the City Secretary to attest Change Order No. 1 associated with the SH 288 /Beltway
8 Utility Project.
PASSED, APPROVED and ADOPTED this the 1St day of June, A.D., 2009.
Gnz/
TOM REID
MAYOR
ATTEST:
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APPROVED AS TO FORM:
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DARRIN M. COKER
CITY ATTORNEY
Exhibit "A"
Resolution 2009-92
CHANGE ORDER
For SH288 ! BW 8 Utilities
CITY OF PEARLAND
PROJECTS DEPARTMENT
3519 Liberty Drive, Suite 300
Pearland, Teaas 77581
vrww.cityofpearland.com/projects
Date of Issuance: 5/14/Z009 Change Order No: 001
Contractor: Reddico Construction Comnany, Inc. COP Project No: W67072
Engineer: Pate Engineers PO#: 091724
Ezalanation•
This change order encompasses the following:
The use of wet sand construction bedding in-lieu of bank sand bedding in specific areas of the project
where unforeseen changes in site conditions were discovered.
Descriution of Work
1. Wet Sand Construction
Please attach back-uD documentation
Cost & Time Change Summary:
Original Contract:
Previous Change Order(s):
Contract prior to this change order:
Net increase (decrease) from this change order:
Revised Contract:
Cost Time
$86,730.00 Days
Cost Time
$1,985,718.55 Days
$ Days
$ Days
$86,730.00 Days
S2 072,448.55 Days
Finance Approval: ~4a..~ 1"~4ruc~ Date: a • i . E>9
Finance D for
RE ED: RECOMM TD D:
By: Date: lq f~ By: I - Date: 5~ J ri D ~
ign Engineer Constru Manager
ACCEPTED*:
B Date: ,~~~~ ~'
ontractor
APPROVE .
By: ~ Date:6/J./09
ownet'Bi11 Eisen, City Manager
*Contractor agrees to perform change(s) included in this Change Order far the price and time indicated. The prices for changes included alt costs associated
with this Change order.
No work is to be done until this dtange order is executcd. No paymatt m the Comracxor (or Caosuhant) shall be made for work included in the change order
until the Contractor's pay estimate is updated.
Revise the project plans and specifications as referenced aad insofar as the original project drawings and specifications are incaosistent, this Change Order
governs. Upon execution by all parties, the following chattges identified for the value and/or contract time shown, are made part of the contract.
Admin 1 of 1 6. Revised 7/25/08
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REDDICO
CONSTRUCTION
COMPANY, INC.
Apri18, 2009
Mr. Terry Robinson, P.E.
Omega Engineers Inc.
16350 Park Ten Place Suite 120
Houston, Texas 77084
Re: SH 288 / BW 8 Utilites
City of Pearland
COP Project No: W67072
Change Order Request
Wet Sand Bedding per Plan Detail
Dear Mr. Robinson,
As per our conversation today instructing Reddico Construction Co., Inc. to use wet sand
bedding as per the plan detail, the following cost is submitted for your approval. Please
see the backup information supporting the unit prices as submitted.
1 '/s-inch Screened Rock @ 23.90 / to = 0.77 to / if = $ 18.40
1.1 Stabilized Sand @ $ 11.50 / to = 0.14 to / if = $ 1.61
Filter Fabric Liner @ $ 1.84 / sy / if = $ 2,76
Add Additional Spoil Disposal 0.18 cy / if @ $ 8.00 / cy $ 1.44
Add Additional Labor / if $ 1.85
Add Additional Equipment / if $ 1.35
Deduct for `A-A' Bank Sand Bedding 0.42 cy / if < $ 1.85 >
Subtotal $ 25.56 / if
Plus 15% Profit $ 3.84 / if
Total Amount Requested $ 29.40 / if S( ~~~= `~ ~~ ~~
Please confirm acceptance of the Unit Price for Wet Sand Bedding as submitted.
Best Re ds,
Stephen C. R d
c: attachment
PATE +•••, ENGINEERS
• •
May 26;2009
•
Mrs.TeresaBattenfield, P.E. •
Deputy Projects Director
City ofPearlancl
3519:Liberty Drive
Pearlatid,TexaS 77581
keferefied! SH 288/Beltway 8 Utilities;PATE-,1011 No. 1717-002-00
Dear Teresa,
On March 27, 2009 the -contractor submitted RFI No. 1 reqUeStiria- direction from,the
engineer for the -construction Methods.to be used when wet sands/unstable soils ate
ericcuthered. We responded that"with proper deEwatering, AA Bedding Detail,should be
used through out itiq:projed. The Bedding and.Backfill for Wet Sand detail will be Used
• if circumstanceS.are encountered where the AA detail cannot be -QurresPonSe was
based upon the. recommendations Contained in the Oeoteehnical Study coopleted.by
Tolunay-Wong Engineets Inc. during the design phase of this iproject The Geotechnical
Study indicated that control Will be necessary during,corripletion ofthe project.:
It is'the Contractors responsibility to control groundwater. The:Contract includes an extra
work item for:&Watering, It Was anticipated that once the-Water was pulled down, the
contractor would have a Stable trench bottom to install:the utilities.
Unfortunately,unforeseen conditions have been encountered in the prOjett. While extensive
dewatering-has been utilized during the project the contractor has encountered sandy pockets
that dreatemote water leaking into the excavation causing an unstable trench bottom! When
these unforeseen conditions were encountered we recommended the use of the 'Bedding and
Backfill for Wet Sand"detail as.stated.th our teSponse to the 11F1. We.ftirther recommended
the construction inspector witnesses the excavation and dewatering and approve the use of
the.1"Bedding and Backfill fOr Wet Sand"where necessary.
Although a detail for wet sand construction as included in the plans, we neglected to
include apayitein for this detail: Reddico Construction comOany, Inc. submitted a cost of
$2:9,210/foot for the additional materials,labor and-profit associated with the use of wet sand
Construction bedding in lieu of bank sand bedding in areas of the project wherennforeSeen
• changes in site conditions are:discovered. We have-reviewed this cost proposal and have
determined it to be in line with typical costs for this work.
Very truly yours;
-• 4 ENGINEERS,
401111 40e fsr.
—äu1 C. Wailick. P.
$56,
-
Senior Project Manager
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HOUSTON • 13333 Northwest Freeway Suite 300 • Houstoo,Texas 77040•T:713.462.3178 F:713.462.1631 Toll Free:866.533.PATE(7283).
www, .pa teeng.cOm