Mansions Phase 1-CS 990308 Fecl-eral Emergency Management Agency
Washington, D.C. 20472
March 8, 1999
Mr. Rusty Spiars, P.E. IN REPLY REFER TO:
Dunaway Associates, Inc. Case No.: 99-06-831P
2351 West Northwest Highway, Suite 3280 Communities: Cities of Coppell and
Dallas, TX 75220 Lewisville, Texas
Community Nos.: 480170 and 480195
316-ACK. FRQ
Dear Mr. Spiars:
This responds to your request dated February 1, 1999, that the Federal Emergency Management Agency
(FEMA) issue a revision to the Flood Insurance Rate Maps (FIRMs) for the City of Coppell, Texas, and
Denton County, Texas and Incorporated Areas. Pertinent information about the request is listed below.
Identifier: Mansions on the Lake
Flooding Source: Denton Creek
FIRM Panel(s) Affected: 480170 0010 D and 48121C0685 E
We have completed an inventory of the items that you submitted. The items identified below are required
before we can begin a detailed review of your request.
1. Our preliminary review reveals that the City of Lewisville is also affected by this revision. Please
provide community acknowledgment in the form of a letter stating that the City of Lewisville has
reviewed the revision request and understands the effects of the revision on flooding conditions in
the community, or Application/Certification Form 1, entitled "Revision Requester and Community
Official Form," signed by a community official from the City of Lewisville.
2. Please submit a diskette containing input and output files for the submitted hydraulic models.
If all required items are not submitted within 90 days of the date of this letter, we will treat any subsequent
request as an original submittal, and it will be subject to all submittal/payment procedures.
If you are unable to meet the 90-day deadline for submittal of required items, and would like FEMA to
continue processing your request, you must request an extension of the deadline. This request must be
submitted to our Technical Evaluation Contractor in writing and must provide (1) the reason why the data
cannot be submitted within the requested timeframe, and (2) a new date for the submittal of the data. We
receive a very large volume of requests and cannot maintain inactive requests for an indefinite period of
time. Therefore, the fees will be forfeited for any request for which neither the requested data nor a
written extension request is received within 90 days.
2
Please direct all required items and questions concerning your request to our Technical Evaluation
Contractor at the following address:
Michael Baker Jr., Inc.
3601 Eisenhower Avenue, Suite 600
Alexandria, Virginia 22304
Attention: Ms. Laura D. Bittner
(703) 317-6292
When you write us about your request, you must include the case number referenced above in your letter.
If you have any questions concerning FEMA policy, or the National Flood Insurance Program in general,
please contact Mr. John Gambel of our staff in Washington, DC, either by telephone at (202) 646-2724
or by facsimile at (202) 646-4596.
Sincerely,
Matthew B. Miller, P.E., Chief
Hazards Study Branch
Mitigation Directorate
cc: Mr. Kenneth M. Griffin, P.E. '-/
Director of Engineering and Public Works
City of Coppell
Mr. T. S. Kumar
Assistant City Engineer
City of Lewisville