ST9902-CS071217Page 1 of 1
Keith Marvin -West Sandy Lake
From: "Mark Holliday" <mholliday@tnp- online. com>
To: "Keith Marvin" <kmarvin @ci.coppell.tx.us>
Date: 12/17/2007 5:21 PM
Subject: West Sandy Lake
CC: "Matt Atkins" <matkins @tnp- online. com>
Attachments: Document.pdf
Keith,
Attached is a revised amendment document per your comment about item h.
Regarding the breakdown of fees, it makes the most sense to break the item list into groups of similar effort or
reasons for the effort. So if you get questions, I would provide the following:
Items a through d represents about 30% of the amount.
Items a through h represents about 30% of the amount.
Items i through k represents about 40% of the amount.
Also, we are still trying to get a complete update on the Freeport survey, and will forward that to you tomorrow.
Mark J. Holliday, P.E.
Principal
12160 North Abrams Road, Suite 508
Dallas, Texas 75243
214.461.9867 main
214.461.9864 fax
mholliday(c online.com
www.tnr)- online.com
file: HC: \Documents and Settings \radloo \Local Settings\ Temp \XPgrpwise \4766B000City_of... 3/9/2010
CITY OF COPPELL
Consulting Engineer's Contract
Modification to the Scope of Services
I. Scope of Work
TNP shall provide the following services as required to accommodate the use of federal
funding received from the Texas Department of Transportation by the City of Coppell for a
portion of the West Sandy Lake Road project.
a) Additional meetings and correspondence with TxDOT representatives.
b) Preparation of Design Summary Report and related follow -up correspondence.
c) Preparation of schematic per TxDOT standards and associated resulting modifications.
d) Coordination with TxDOT's environmental assessment consultant.
e) Bridge design checklists and scour analysis.
f) Preparation of pavement design report.
g) Additional standards sheets in plan set, including traffic control, bridge standards,
signagefstriping, and details.
h) Plan modifications per DSRlschematic reviews by TxDOT.
i) Limited survey for updated boundary analysis, ROW assessments, and development.
j) Separation of plans, bid documents, and administrative efforts into two projects: Phase 2
TxDOT funded and Phase 3 City funded.
k) Extension of time frame for all contractual elements through 2009.
II. Project Schedule
The schedule will generally proceed as two separate projects as described below.
Phase 2 (TxDOT Funded) - Coppell Road North to just west of Coppell Road South
Preliminary Schematic
February 2008
Finalize Schematic and ROW Does
March/April 2008
Concept Design flans
August 2008
Preliminary Design Plans
January 2009
Final Design Plans
June 2009
Phase 3 (City Funded) — Just west of Coppell Road South to Denton Tap Road
Finalize Alignment and ROW Docs March/April 2408
Preliminary Design Plans June 20018
Final Design Plans September 2008
III. Compensation
The Engineer shall be paid an additional lump scam fee for the above described Additional
Scope of Services in an amount of One Hundred and Forty - seven Thousand, Six Hundred,
and no1100 Dollars ($147,600). This amount includes the following increases:
Engineering Design & Construction Services: $135,000
Design Surveys: $2,500
Property Surveys & ROW -Esmt. Documents: $5,000
CLOMR: $1,700
LO MR: $1,700
Section 404 Permit Application $1,7100
TOTAL $147,600
AGREED:
THE CITY OF COPPELL
By;
Cate:
Attest:
AGREEDIACCEPTED:
TEAGUE NALL AND PERKINS, INC.
By:
Date:
Atte t: