FLOOD10498

• County: Fremont
• Community: Florence
• Stream Name: Coal Creek
• Basin: Arkansas
• Title: Coal Creek/Florence FIS Correspondence
• Floodplain - Doc Type: Correspondence

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Associated 'Jesign Professionals. Inc.

July 29,2002

Mr. Robert: Saulmon
City of Canon City
612 Royal Gorge Boulevard
Canon City, CO 81215-1460

Dear Mr. Saulmon:

FOURMIT.E CREEK NORTH - FLOODPLAIN DELINEATION STIJDY

We ha.ve examined the work necessary to include the area north of SH 50 in the Fourmile Creek
Floodplain Delineation Study. We have developed our proposal based on disucssions with the
Colorado Water Conservation Board. ,

PROJEcrSUMMARY , ,
The work entails obtaining the original mapping for the area originally prepared by the NRCS and
recalculating the water surface profiles in the reach_ This will require the preparation of the
following items:

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Obtain NRCS mapping
Attend initial meeting (1)
Perform field investigation
Revise HEC-2 input for modeli.I1gparameters
Run revised HEC-2 n:todel for 10-, 25-, 50-, and lOO-year flows
Rerun HEC-2 for floodway determination
Prepare preliminary report to integrate north and south areas
Submit preliminary report (3 copies)
Revise plan and report per comments
Deliver one (1) reproducible copy of final plans
Deliver ten (10) copies of final report
Submit two (2) copies of project on disk

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This work will be completed immediately and submitted to FEMA for review. Our proposal does
, not include any FEMA review fees.

PROJECT INFORMATION
A detailed Scope of Services has been prepared and is attached to this proposal as AttachmEmt A

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1861 ^I.l~tin BI~lff~ P<lrkw<\y,.suite 101 . Color~do Springs, CO 80918 . Phone 719/Z66.5212 . Fax [phone]