ST8201-CN 890424 (2) GINN, INC. CONSULTING ENGINEERS
Mr.City Russell Engineer Doyle, P.E.
City Of Coppell
P.O. Box 478
Coppell, Texas 75019
Re: Denton Tap Road Improvements from Sandy Lake Road to Denton
Creek - Change Order No. 3.
Dear Mr. Doyle:
We are enclosing six (6) copies of Change Order No. 3 to the
subject Contract which have been recommended by Ginn, Inc.
Consulting Engineers and approved by the Contractor, L.H. Lacy
Co. This Change Order No. 3 changes the scope of work of the
subject Contract by nullifying Change Order No. 1 (which replaced
Lime with Cement for subgrade treatment) in its entirety and
restoring the Original Contract Pay Item Descriptions and Unit
Prices for Pay Item Nos. 260, 264, and 264.1.
All work included in the scope of work of this Change Order No. 3
shall be performed in accordance with the terms of the Original
Contract Drawings and Specifications.
This Change Order No. 3 also includes the addition of 14 calendar
days to the Contract as per the Contractor's request dated
January 14, 1989, and our response of January 31, 1989, copies of
which are attached to the Change Order.
The Contractor voluntarily abandoned Cement Treatment of Subgrade
on this project as a result of difficulties encountered in
achieving specified compaction on the Denton Tap Road
Improvements from Belt Line Road to Sandy Lake Road project. All
subgrade treatment on this project to date has been performed
under the Original Specifications for Lime Treatment, materials
in place. The Contractor requests restoration of the Original
Contract Unit Prices and Specifications pertaining to subgrade
treatment.
Since L. H. Lacy Co. has used Lime in accordance with the
Original Contract Drawings and Specifications for all subgrade
treatment on this project to date, this Change Order No. 3 will
increase the Estimated Contract Price by the same amount which
Change Order No. 1 was to decrease it (approximately $ 6,808.00).
17103 Preston Road · Suite 100 · LB 118 · Dallas, Texas 75248 · Phone 214/248-4900
Please request that the City Manager either approve the Change
Order or place it on the agenda for consideration at the next
available City Council meeting.
Please call me if you have any questions.
ely,/
John C. Karlsruher, P.E.
Project Engineer
cc: H. Wayne Ginn, P.E.
Scott Balch, P.E. - L.H. Lacy Co.
Randy Fleming
File J-379 (a:379rdco3)
SUBMISSION DEADLINE: 5:0~ p.m. Monday 8 Days Preceding City Council Meeting
Rev,: Effective 1/20/88
AGENDA REQUEST FORM
FOR CITY COUNCIL MEETING:
I. REF/FILE NUMBER : 379
II. ITEM CAPTION : Discussion and consideration Of approval of Chan~e Order
No. 3 for the re-establishment of the use of lime treatment for materials in place
in lieu of cement modification of subRrade soils as ~oprovmd under Chan~e Order No.]
and authorizing the City Manager to si~n,
III. ACTION RECOMMENDED : Staff recommends apprQv~]
IV. REP. IN ATTENDANCE A: STAFF - Ginn~ inc.
B: OTHER -
V. NOTIFICATION TO : L.H. Lacy Co.
P.O. Box 541297
Dallas~ TX 75354-1297
METHOD OF CONTACT : Project Meetin~
DATE : 4/24/89
VI. FINANCIAL REVIEW : 1. BUDGETED ITEM : YES NO
2..BUDGET AMOUNT :
3. ESTIMATED AMOUNT FOR THIS ITEM :
4. AMOUNT OVER OR UNDER BUDGET :
5. LOW BIDDER RECOMMENDED : YES NO
SOURCE OF FUNDING City of Coppell C.O.'s
CO'S OR BONDS FUNDS .Dallas Co. Bond Funds
(Series or year authorized) :1987 [Coppell) i 1985 (Dallas Co.)
OPERATING BUDGET (Account Number) :
OTHER :
APPROVED BY CITY MANAGER :
ITEM NUMBER
AGENDA REQUEST FORM
.l t'. '
* DATE RECEIVED * .--.
.* TIME *
* To be completed by City Manager Dept.*
****************************************
SUPPORT DOCI~?ENTATION SUBMITTED AMOUNT PER/SET NO. OF PAGES DATE SUBMITTED
MEMORANDI~S ....................... :
LETTERS ........................... :
REPORTS ........................... :
BILLS ............................. :
BID ............................... :
CONTRACT/AGREEMENT ................ :
MINUTES ........................... :
ORDINANCE ......................... ;
RESOLUTION ........................ :
PROCLAMATION ...................... :
MAPS .............................. :
ZONING PLANS ...................... :
PRELIMINARY PLATS ................. :
FINAL PLATS ....................... :
SITE PLANS ........................ :
LANDSCAPE PLANS ................... :
ARCHITECTURAL RENDERINGS .......... :
Chan~e..O-~,~7. 1 16 4/24/8~
OTHER ....... ~ ................ :
REVIEWED BY (If applicable) SIGNATURE DATE REVIEWED
CITY ATTORNEY ..................... :
FINANCE DIRECTOR .................. :
OTHER ............................. :
SUBMITTED BY SIGNATURE DATE SUBMITTED
DEPARTbIENT ........................ :
DEPARTMENT DIRECTOR ............... :
APPROVED BY SIGNATURE DATE APPROVED
CITY MU~NAGER ...................... :
DENIED BY SIGNATURE
CITY MANAGER ...................... :
Additional documentation required
Need for further discussion
Submitted after deadline
At the request of