ST9802-CS 990409 214 381 55?3
........................ :-' - -- ~ooi
-,III Halff Assocmtcs, Inc.
~=~;~TQ: Mike Martin Assistant Engineer DATE: April 9, 1999
F~ f. 972-304-3570 PR~ECT. Cl~ of Coppell
' ' S~9802
FROM: Todd Jackson
Eraall: TJ~kson~halff.~m ~ OF PAGES 3 (including cover sh~t)
E] URGENT COPY TO FOLLOW BY MAIL:
I'1 PLEASE REPLY [] YES [] NO
~-!~F.QFt~ REVIEW
COMMENTS:
NOTE: The comments on and attachment to this cover sheet am intended o~ly for the use of ffie Individual or entity to which It is
addressed. and may contain Information that is privileged, confidential, and exempt from disclosure under applicable law, If the reader
of this mesmage 1s not the Intended recipient, or the employee or agent responsible for derivering the message to the intended recipient,
~ou are herek}y notified that any dissemination, ditrlbution, or copying of this Communication is strictly prohlblted. If you have received
this communicetlon in error, please notify us immedletely by telephone and return the original to us, at the above address, via the U. $.
:Pal SeNIce. Thank you.
.FRI, 15:31 FAX 214 361 5573 HALFF ASSOC INC ~]002
86~16 NORTHWEST PLAZA DRIVF_
al~ Associates
~G~tS · ~C~E~S * SCIE~IS~
PLANNERS * SURVEYORS
:" April 9, 1999
' AVe 17014
Mr. Robert C. Bibby
"~.- - - Rebcon, Inc.
1868 W. Northwest Hwy.
:'-:' ',. ' ,- Dallas, Texas 75220
~ Mr:. Bibby,
In response to your letter dated April 8, 1999 for the Dividend Drive Project in
· ~oppell, TX, Halff Associates offers the following:
1. The adjacent property owner does want the excess excavation from this
?~:. project.
2. Proposal Item IV-3 describes concrete curb and gutter. This should be curb
only.
3. Proposal Item IV-2 describes base including lime. The mount of lime
· required is 32 lbs/sy.
4. Sheet RD-I shows installation of Type III Barricades. The contractor shall
..... .- perform the work for the installation of the barricades and include the bid
"'? ....... mount in Proposal Item 1-13.
5. Sheet RD-1, note 8 and Sheet RD-2, note 10 state to install striping and
buttons. See attached sheet for striping and button requirements. The
contractor shall perform the work for this item and include the bid amount in
-? Proposal Item I- 13.
:~' 6. Sheet RD-2 shows the relocation of the existing light pole. The new location
of the light pole will have to be coordinated with TU Electric (Rick Fielding,
972-888-1344). The contractor shall perform the work for the relocation of
the existing light pole. It shall be considered incidental and shall not be a
. .. . .separate~ pay item.
7. There are existing brick pavers in the median of Freeport Parkway which will
have to be removed, The contractor shall perform the work to remove the
brick pavers and include the bid mount in Proposal Item IV-6.
' 8. Sheet RD-2, note 2 states to modify the existing irrigation system in the
':'~' median where the left turn lane is being constructed. The contractor shall
perform the work to modify and relocate the irrigation system as necessary to
.- maintain the existing system. It shall be considered incidental and shall not be
a separate pay item.
DALLAS * FOFtTWOI:ITI'I · Iq(DDSTOrq · McAI_LEN
TItANSPOFITATION · WATI!I:tFIESOOFICES * LA~ID DEVEL(DPM~NT * MUNICIPAL · ENVIBONMENTA/, STF~tlCTUFIAL
MECHANICAl * ELI!CT~ICAL - SI. IFIVEYING · (tEOGFtAPHIC $NFOFIMATION SYSTEMS
AFtCI-tlTECTt. IFtE · LANDSCAPE ARCI-IITECTUFIE · PLANNING
/99 FRI 15:32 FAX 214 361 5573 HALFF ASSOC INC [~003
alff Associates
ENGINEERS · ARCHITECTS · SCIENTISTS
~.-
PLANNERS * SURVEYORS
9. Sheet RD-2, note 3 states to relocate trees in the median of Freeport Parkway.
The new location of the trees will have to be coordinated with the City of
'~:.. Coppell and/or the owner. The only trees to be relocated are the ones directly
affected by the construction of the left turn lane on Freeport Parkway. The
contractor shall perform the work to relocate the trees. It shall be considered
incidental and shall not be a separate pay item.
~, ....... 10. Sheet RD-2, no~e 4 states to match the existing thickness of pavement in
Freeport Parkway. Freeport Parkway is 8-inches thick.
~- 11. Sheet RD-3 shows the proposed concrete base for future brick pavcrs. This
concrete base in the street is Type D, 3000 PSI reinforced concrete pavement.
The 13" thick concrete base is to provide a solid median nose and shall also be
3000 PSI reinforced concrete pavement. The contractor shall include the 13"
thick base for the solid median nose bid amount in Proposal Item IV-1.
Ple~so~ase these clarifications to better formulate your project bids which will be opened
a~ 10:00 AM on Tuesday, April 13, 1999 at the City of Coppell.
If you have any questions or r~quire any additional information, please contact Pat
Acker or myself.
Sincerely,
HALFF ASSOCIATES, INC.
Todd Jackson
cc: Tri-Dal
Wright Construction
~ ~ ' S&S Utilities
TX Standard Construction
Patco Utilities
· , :. North Texas Contracting
Mastec North America
Excavating Metroplex
Ed Bell Construction
Jim Ragsdill, City of Coppell Purchasing Agent
Mike Martin, Assistant Engineer City of Coppell