PROJ00015

• Contract/PO #: C153631
• Contractor Name: Beaver Reservoir Company
• Contract Type: Loan
• Water District: 59
• County: Gunnison
• Bill Number: FSA
• Loan Projects - Doc Type: Feasibility Study

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Woodward-Clyde
Consultants

numerous dam safety evaluations of existing impoundments for federal, state, and local
government agencies.

Mr. Johnson's experience includes the following projects which required expertise similar
to that necessary for the Beaver Reservoir:

· Supervised all field and design work for repairs on 75-foot high Gurley
Reservoir Dam. The earth embankment is owned by Farmers Wi/-ter
Development Company of Norwood, Colorado. The program evaluated
causative mechanisms for sinkholes in the embankment and foundation
and requirements for refurbishing and upgrading outlet works. The design
included a triple-line foundation grout curtain, relined outlet tunnel and
new intake structure and gate. Construction was completed during a four
month period following completion of the irrigation season.

· Supervision of field investigation, engineering design, preparation of
construction documents, and construction monitoring for remedial
construction at Buckeye Reservoir Dam in Montrose County, Colorado for
the Paradox \::alley Water Conservancy District. The remedial work
included a slurry wall to reduce embankment seepage, a raised
embankment crest to increase storage, a new emergency spillway to meet
State of Colorado flood routing and storage standards, and refurbishing
the existing outlet works including relining the outlet conduit and replacing
the intake control gates and intake structure.

· Conducted field investigations, design analyses, and construction inspection
for impoundment expansions for Anaconda Minerals Company in
Tonopah, Nevada; Ranchers Exploration and Development in Enterprise,
Utah; and Reserve Mining Company in Silver Bay, Minnesota.

· Safety evaluation of Fort Cobb Dam (1 DO-foot high) in Caddo County,
Oklahoma and Arbuckle Dam (150-foot high) in Murray County,
Oklahoma for the Bureau of Reclamation's SEED (Safety Evaluation of

92D227PIP227 06-25-92(IO,17pm)/PRO/54

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