Broken Arrow City Council
Meeting of: 03/18/25
Title:
title
Approval of and authorization to execute Agreement for Professional Consulting Services with Freese and Nichols for the design plans to mitigate erosion along Adams Creek adjacent to the Preserve Park Regional Detention Pond (Project No. SW24070)
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Background:
Erosion is occurring along the north bank of Adams Creek adjacent to Preserve Park Regional Detention Pond. The stream bank is eroding adjacent to the detention pond embankment.
Preserve Park Regional Detention Pond is located North of Albany St (61st St) and west of 37th St (209th St) immediately north of Adams Creek. The park and the pond are owned by the City of Broken Arrow. The regional detention pond was constructed in 2021. The area the regional detention pond serves is just under a square mile. The drainage area for Adams Creek at this point is approximately 7.5 square miles. The fully developed 1% (100-year) flow in Adams Creek is 10,582 cfs and the velocity is 9.7 ft/s. The fully developed 10% (10-year) flow in Adams Creek is 5,643 cfs and the velocity is 8.6 ft/s.
A 30-inch sanitary sewer runs parallel to the detention pond and along/through Adams Creek to the Adams Creek Northwest lift station. A portion of the steel casing over the line is exposed on the creek.
Funds for this contract are 2018 General Obligation Bond Proposition 6 funds and were recommended by the Drainage Advisory Committee and approved by Council.
This area flows to Adams Creek.
Cost: $165,000.00
Funding Source: 2018 General Obligation Bond, Proposition 6 funds
Requested By: Charlie Bright, P.E., Director of Engineering and Construction
Approved By: City Manager's Office
Attachments: Agreement for Professional Consulting Services
Recommendation:
recommend
Approve and authorize execution of Agreement for Professional Consultant Services with Freese and Nicholes for the design plans to mitigate erosion along Adams Creek adjacent to the Preser...
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