ST8201-CN 890424 GINN, INC. CONSULTING ENGINEERS
Mr. Russell Doyle, P.E. -
city Engineer
City Of Coppell
P.O. Box 478
Coppell, Texas 75019
Re: Denton Tap Road Improvements from Belt Line Road to Sandy
Lake Road - Change Order No. 2.
Dear Mr. Doyle:
We are enclosing six (6) copies of Change Order No. 2 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. 2 changes the scope of work of the
subject Contract as follows:
1. It nullifies Change Order No. 1 for the balance of subgrade
stabilization work beyond the 19,520 S.Y. of subgrade
treated with 219.6 Tons of Cement on the project to date;
and
2. It restores the Original Contract Pay Item No. 260 - Lime
Treatment, materials in place, at the Original Contract Unit
Price for the balance of work remaining for this item
estimated to be approximately 42,091 S.Y.; and
3. It restores the Original Contract Pay Item No. 264 - Lime
Slurry, Type A, 5%, 22.5 LBS/S.Y., at the Original Contract
Unit Price of $61.00/Ton, for the balance of work remaining
under this item estimated to be approximately 473.5 Tons.
4. Thi~ Change Order No. 2 inerea~e~ the E~timated Contract
Price by approximately $5,208.50.
All work included in the scope of work of this Change Order No. 2
shall be performed in accordance with the terms of the Original
Contract Drawings and Specifications.
This Change Order No. 2 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.
17103 Preston Road · Suite 100 · LB 118 · Dallas, Texas 75248 · Phone 214/248-4900
The Contractor voluntarily ceased attempting Cement Treatment of
Subgrade due to difficulties in achieving specified compaction
for the 19,520 S.Y. of cement treated subgrade completed to date
and has used Lime Slurry, Type A, 5%, 22.5 lbs/S.Y., for the
balance of subgrade treatment completed to date. The Contractor
requests abandonment of the balance of work under Change Order
No. 1 and restoration of Original Contract Unit Prices and Pay
Items for completion of the balance of the subgrade treatment for
the project.
Please request that the City Manager either approve the Change
Order under his signature or place it on the agenda for
consideration at the next available City Council meeting.
Please call me if you have any questions.
Project Engineer
cc: H. Wayne Ginn, P.E.
Scott Balch, P.E. - L.H. Lacy Co.
Randy Fleming
File J-378 (a:378rdco2)
SUBMISSION DEADLINE: 5:00 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 : 378
II. ITEM CAPTION : Discussion and consideration of approval of Change Order
No. 2 for t~e re-establishment of the use of lime treatment for materials in place
in lieu of cement modification of subgrade soils as approved under Change Order No. 1
andauth0rizing the City~nager to sign.
III. ACTION RECOMMENDED : Staff recommends approval
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 Meeting
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); 1985 (Dallas Co.J
OPERATING BUDGET (Account Number) :
OTHER :
APPROVED BY CITY MANAGER :
ITEM NUMBER
AGENDA REQUEST FORM
* DATE RECEIVED *
.* TIME *
* *
* To be completed by City Manager Dept.*
SUPPORT DOCUMENTATION SUBMITTED AMOUNT PER/SET NO. OF PAGES DATE SUBMITTED
MEMORANDUMS .......................
LETTERS ........................... :
REPORTS ........................... :
BILLS .............................
BID ............................... :
CONTRACT/AGREEMENT ................ :
MINUTES ........................... :
ORDINANCE ......................... ;
RESOLUTION ........................
PROCLAMATION ...................... :
MAPS .............................. :
ZONING PLANS ...................... :
PRELIMINARY PLATS ................. :
FINAL PLATS ....................... :
SITE PLANS ........................ :
LANDSCAPE PLANS ................... :
ARCHITECTURAL RENDERINGS .......... :
Change Order 17 4/24/89
OTHER ............................. :
REVIEWED BY (If applicable) SIGNATURE DATE REVIEWED
CITY ATTORNEY ..................... :
FINANCE DIRECTOR .................. :
OTHER ............................. :
SUBMITTED BY SIGNATURE DATE SUBMITTED
DEPARTMENT ........................ :
DEPARTMENT DIRECTOR ............... :
APPROVED BY SIGNATURE DATE APPROVED
CITY MANAGER ...................... :
DENIED BY SIGNATURE
CITY MANAGER ...................... :
Additional documentation required
Need for further discussion
Submitted after deadline
At the request of