ST9304-CS 881228ALBERT It. ItALFF ASSOCIATES, INC.
ENGINEERS · SCIENTISTS · SURVI~YOI{S
ALBERT H HALFF. CI4AIRMAN O~c t'HE BOARD
JOSE I NOVOA. PRESIDEN!
RAUL WONG, JR.. SENIOR VICE PRESIDENT
DON O, BROCK. VICE PRESIDENT
WALTER E SKIPWITH. VICE PRESIDENT
DAVID S MORGAN, VICE PRESIDENT
JEFFREY H. JACOB. VICE PRESIDENT
GEORGE PRALL. JR . VICE PRESIDENt
TROY LYNN LOVE[[. VICE PRESIDENT
MARLIN J MOL[DY, VICE PRESIDENT
ALBERT C PEIRASEK. JR. VICE PRESIDENT
STAN n. CALDWELL. VICE PRESIDENt
PATRICK L KUNZ. IRIEAS[IRER
JOHN P IVEY. SECREIARY
JERRY F: ROBERTS. ASST SECRETARY
RCX~ER W BURNS. CONTROLLER
Ginn, Inc.
17103 Preston Road
Suite 100, LB 118
Dal las, Texas 75268
DA[LAS · ARLINGTON · FORT WORTH · CHICAGO
8616 NORTHWEST PLAZA DRIVE
DALLAS. TEXAS 75225
2141739 0094
December 28, 1988
AV0 9786
Att: Mr. Gabe Favre:
Re: Belt Line Road in Coppell, Texas
Dear Mr. Favre:
On behalf of the Irving Flood Control District - Section III (the
"District"), I have reviewed the "Off-Site Drainage" plans attached to your
letter of September 30, 1988. The plans appear to be compatible with the
minimum standards adopted by the District. llowever, a serious hazard is
introduced by the vertical walls which range up to 11.18 feet high. This
hazard translates into a concern for public safety and a potential liability
to the District.
We request that you modify tile outfall design to eliminate vertical
drop-offs. Where drop-offs cannot be avoided, some type of railing will be
necessary. The height of the rail should be 42 inches above the adjacent
ground, and railing within the floodway area must be designed so as to not
impede flow in Grapevine Creek.
Please forward revised drawings for review. Please call if you have
any questions.
Sincerely,
ALBERT H. HALFF ASSOCIATES, INC.
Don O. Brock, P.E.
Vice President
cc: tlr~niel L. Werner, President IFCD3 H~Paul,~Counsel IFCD3
TRANSPORTATION WAIER RESOURCES · LAND DEVELOPMENT MUNICIPAL · ENVIRONMENTAL
STRUCTURAL · LAND~CAPE ARCIIITECTHRE · REMOIE SEN.~ING AND MAPPING · PLANNING
· SURVEYING
A RESOLUTION OF THE CITY OF COPPELL, TEXAS
. SOLUTION
WHEREAS, the City of Coppell has
Improvement Project to improve Belt Line
Road to IH635, and
approved a Capital
Road from Denton Tap
WHEREAS, the city of Coppell is now proceeding with the
construction of Belt Line Road from Denton Tap Road to IH635, and
WI[EREAS, the city of Coppell has determined a need for Lone
Star Gas Company to relocate approximately 108 linear feet of lO-
inch Line W8 pipe and remove approximately 100 linear feet of
ekisting 10-inch pipe at the intersection of Gateway Boulevard at
Belt Line Road to accommodate conflicts with planned capital
improvements, and
WIIEREAS, Lone Star Gas Company's Line W8 (10") exists in a
private easement, and
WIIEREAS, the estimate(! cost for Lone Star Gas Company's Line
W8 (10") relocation and removal is $25,171.00, and
WHEREAS, the actual cost of Lone Star Gas Company's Line W8
(10") relocation and removal shall be reimbursed by the city of
Coppe].l upon receipt of final invoice for said' work constructed
accordance wiLh approved proposed coustiuctiol~ pla,~s.
NOW, TIIEREFORE, BE IT RESOLVED, that the City of Coppell
hereby agrees to reimburse Lone Star Gas Company for tile actual
cost incurred for the relocation and removal of Line W8 (10")
upon completion of Line W8 (10") construction and receipt of
final invoice with ltemlzed cost breakdo%~n from Lone Star Gas
Company and hereby authorize the Mayor to authorize this work and
said reimbursement of actual costs to Lone Star Gas Company.
PASSED AND APPROVED this the j~? '~_ day of ~, 1900.
APPROVED:
Lou Duggan, Mayor
ATTEST:
Dorothy Ti~nons, City ~ecretary
APPROVED AS TO FORM:
r' rice W. Jacks0.../, City Attorney