FLOOD07680

• County: Logan
• Community: Sterling
• Basin: South Platte
• Title: Cost Proposal and Oral Presentation - Sterling
• Date: 12/4/1995
• Prepared For: CWCB
• Prepared By: WRC Engineering, Inc.
• Floodplain - Doc Type: Miscellaneous

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9) Adequate Level of Design Information: The preliminary designs that are shown in the
Selected Improvement Plan should adequately reflect a level of detail upon which a qualified
consultant could proceed directly to a final design phase.

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B. Preliminary Design

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Based on existing mapping, utility information, right-of-way information, geotechnical
information, surveying information, WRC will prepare preliminary design of the proposed
facilities included in the Plan-of-Improvements.

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C. Cost Estimate

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Based on the preliminary desigu of the proposed improvements the construction cost of these
facilities will be determined. Reasonable costs related to property acquisition, construction
contingencies, .. .etc. will be included in the cost estimate. These cost estimates for different
facilities will be complied for each basin separately.

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10. PREPARE DRAFT AND FINAL REPORT

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A Draft Report will be prepared which summarizes the projects scope; history of previous studies;
hydrologic and hydraulic analysis; identification/confirmation of problem areas; preparation,
evaluation, and selection of alternative drainage improvements; preliminary design; project phasing
and implementation, and cost estimates. This Draft Report will be submitted to the City and CWCB
for review and comment. Once comments are received, any report revisions will be completed and
the Final Report will be printed and delivered to the City and CWCB. All backup documents,
computer files, and CAD drawing files will be submitted at this time.

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11. ADOPTION OF THE SELECTED PLAN-OF-IMPROVEMENTS

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Before a planning document, such as the Plan-of-Improvements, can be used as a planning and
decision making tool, it must be adopted by the City Council.

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We recognize the importance of the adoption process and that our services are not fully completed
at the time the fmal report is printed and delivered to the City and CWCB.

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From our past experience with similar adoption processes, we have attended meetings and made
presentations to the Planning Commissions and City Councils. In some cases, we have participated
in public hearings related to adoption of such plans as required by the City Council.

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WRC has extensive experience in adoption process. We have successfully presented and secured
approval of stormwater master plans and drainage criteria manuals from City Councils, Planning
Commissions and County Commissioners.

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At such time when this effort is needed, WRC would be pleased to submit to you the scope of
services and its costs for your consideration and approval.

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This plan of approach, along with the "project considerations" outlined in Section - III of this proposal,
will allow a logical, reasonable, and economically beneficial selection of projects to be implemented to
solve existing and projected flooding problems in the City of Sterling.

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CITY OF STERLlNG/CWCB 7 WRC ENGINEERING, INC.

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