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FLOOD03803
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Last modified
1/25/2010 6:44:24 PM
Creation date
10/5/2006 12:04:57 AM
Metadata
Fields
Template:
Floodplain Documents
County
Statewide
Community
State of Colorado
Stream Name
All
Basin
Statewide
Title
Floodplain Study Review and Designation program - SOQ
Date
4/7/2000
Prepared For
State of Colorado
Prepared By
Turner Collie & Braden Inc.
Floodplain - Doc Type
Miscellaneous
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<br />Statement of Qualifications <br /> <br />PROJECT <br />APPROACH <br /> <br />Each floodplain study review will consist of information gathering, <br />technical review, and summary offmdings. <br /> <br />At the onset of the review TC&B will obtain the necessary <br />background information and will review the designation process with <br />the local officials. During this phase, we will <br /> <br />~ Conduct a telephone interview with local officials to discuss <br />the review and floodplain designation process. We will <br />follow-up with a letter summarizing the process. <br /> <br />~ Compile a history of prior floodplain delineations for the <br />affected community. This will be accomplished by <br />interviewing local officials over the telephone, reviewing <br />CWCB files, and reviewing background information contained <br />in the report. <br /> <br />The technical review of the study will be performed in accordance <br />with CWCB's "Rules and Regulations". For each study we will <br /> <br />~ Review the topographic base mapping, hydrologic and <br />hydraulic analysis, and published report and map will be <br />reviewed for conformance with the CWCB criteria. <br /> <br />~ Review for inconsistencies between the flood profiles and <br />floodplain delineation. <br /> <br />~ Review for inconsistencies at the upstream and downstream <br />limits that abut other delineations. <br /> <br />~ review for inconsistendes with prior studies. <br /> <br />~ Compute IOO-year peak discharges for Zone A (approximate) <br />floodplain areas utilizing CWCB's guidelines, when <br />necessary . <br /> <br />~ For those maps that do not have an associated report. prepare a <br />floodplain information report (FIR) or hydrology addendum to <br />accompany floodplain maps using CWCB's standard <br />boilerplate report. <br /> <br />When the review is complete we will summarize our finding for the <br />CWCB staff. <br /> <br />Turner Collie & Braden Inc. <br />
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