FS0001-CS020715�s 0001
M AN
NATIONAL FLOOD INSURANCE PROGRAM
' FEMA MAP COORDINATION CONTRACTOR
JUL 15 2002
Michael H. Boyd, P.E. IN REPLY REFER TO:�'' `
Executive Vice - President Case No.: 02- 06 -827R
Nathan D. Maier Consulting Engineers, Inc. Community: City of Coppell,
Two North Park Dallas County, Texas
8080 Park Lane, Suite 600 Community No.: 480170
Dallas, TX 75231
316 -AD
Dear Mr. Boyd:
This is in regard to your January 31, 2002, request that the Federal Emergency Management Agency
(FEMA) issue a Conditional Letter of Map Revision to the Flood Insurance Rate Map for the
above - referenced community. In a previous letter, you were informed that additional data might be
required to complete our review of the request. The data required to complete our review, which must be
submitted within 90 days of the date of this letter, are listed on the enclosed summary.
Please send the required data to us at the address shown at the bottom of this page. Further action on the
request has been suspended pending receipt of the required data.
If we do not receive the required data within 90 days, we will suspend the processing of your request. Any
data submitted after 90 days will be treated as an original submittal and will be subject to all
submittal/payment procedures, including the review and processing fee in effect at the time of the
re- submittal as outlined in Paragraph 72.7(a) of the National Flood Insurance Program (NFIP) regulations
(44 CFR Parts 59 -78). A copy of the notice summarizing the current fee schedule, which was published in
the Federal Register, is enclosed for your information.
When you write to us about your request, please include the case number referenced above. If you have
general questions about your case, FEMA policy, or the NFIP, please call FEMA's toll free map assistance
line at 1- 877 -FEMA MAP (1- 877 - 336 - 2627). If you have specific questions concerning your request,
please contact the Engineer assigned to your case, Mr. Daven Patel, by phone at 1- 800 - 697 -7275 Ext. 477,
or by e -mail at dpatel @pbsj.com.
Sincerely,
J seph A. Martmenza, Jr.
Program Manager, Region VI
Enclosures
cc: Ken Griffin, P.E., Director of Engineering, City of Coppell
12101 Indian Creek Court, Beltsville, MD 20705 • Phone: 1500- 697 -7275 • Fax: 301 - 2105157
PBSBJ, under contract with the FEDERAL EMERGENCY MANAGEMENT AGENCY,
is a Map Coordination Contractor for the National Flood Insurance Program
M �' 1 C
NATIONAL FLOOD INSURANCE PROGRAM
FEMA MAP COORDINATION CONTRACTOR
Summary of Additional Information Required to Support a
Conditional Letter of Map Revision
Case No.: 02- 06 -827R Requester: Michael H. Boyd, P.E.
Community: City of Coppell, Dallas County, Texas Community No.: 480170
The issues listed below must be addressed before we can continue the review of your request.
The submitted topographic work map titled Exhibit 3 FEMA Post - Project Floodplain Work Map
does not provide essential information required to complete our detailed review of this request.
Please provide the following information, which was omitted from the originally submitted
topographic work map.
a. Boundary delineation of the 0.2% annual chance (500 -year) flood representing the proposed
conditions.
b. Downstream tie -in between the proposed conditions floodplain and effective floodplain for the
I % annual chance (100 -year) flood. The proposed conditions floodplain boundary shown on
the originally submitted topographic work map did not tie -in to the currently effective
floodplain at the downstream end.
2. Our review indicates that the proposed project is within the effective flow area for the 0.2% annual
chance flood. Please submit a hydraulic analysis for Elm Fork Trinity River representing the
proposed conditions.
Please send the required data to us at the address shown at the bottom of this page.
12101 Indian Creek Court, Beltsville, MD 20705 • Phone: 1- 800 -697 -7275 • Fax 301 - 210 -5157
PBSBJ, under contract with the FEDERAL EMERGENCY MANAGEMENT AGENCY,
is a Map Coordination Contractor for the National Flood Insurance Program