SUBJECT
title
Consideration for approval of FY22-ENG-27 Manadas Creek Drainage Improvements North Central Park Phase 1C Water Feature Project as complete, including all warranty certificates, release of retainage, and final payment in the amount of $173,400.10 to Azar Services, LLC, Laredo, Texas and approval of change order no. 1, a decrease of $5,337.50. The final construction contract amount is $610,487.30. Funding is available in the Environmental Services Fund - 2019 Environmental Certificate of Obligation Bond.
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PREVIOUS COUNCIL ACTION
On August 1, 2022, City Council awarded a construction contract FY22-ENG-27 to the lowest responsible, responsive bidder Azar Services, LLC, Laredo, Texas, in an amount not to exceed $615,824.80 for the Manadas Creek Drainage Improvements North Central Park Phase 1C Water Feature, which consist of constructing a concrete wall to serve as a check dam including a concrete pavement driveway with a low water crossing, a segment of reuse water line, three segments of irrigation line and an excavated pond lined with large grade limestone aggregate, with a construction contract time of 120 calendar days.
On July 27, 2020, the City Manager authorized to execute an Engineering Servicescontract in the amount of $506,873.00 with Gilpin Engineering Company, Laredo,Texas, for survey, design and specifications, cost estimates, bidding and constructionservices of improvements to Manadas Creek and detention pond(s). Theseimprovements include a pilot channel, check-dams, and maintenance trails, andhydrologic and hydraulic studies along Manadas Creek as well as $150,000.00(included in the $506,873.00) for submittal of CLOMR and LOMR studies andapplications FEMA as a contingency allowance. Funding is available in the 2019Environmental CO Bond
BACKGROUND
The project consists of constructing a concrete wall to serve as a check dam andincludes the following:
This project consist of constructing an 8'' thick concrete pavement driveway with a lowwater crossing, a segment of 8" DR-14 PVC reuse water line, three segments of 2"SC-40 irrigation line and an excavated pond lined with large grade limestoneaggregate. Plans and specifications were prepared by Gilpin Engineering Company.
COMMITTEE RECOMMENDATION
N/A
STAFF RECOMMENDATION
recommendation
Approval of this motion.
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Fiscal Impact
Fiscal Year: 2026
Budgeted Y/N?: Y
Source of Funds: 2019 Environmental CO Bond
Account #: 249-9874-545-9301 & 249-0000-206-0100
Change Order: Exceeds 25% Y/N: N
FINANCIAL IMPACT:
Funding is available in the 2019 Environmental Certificate of Obligation Bond.
Account 249-9874-545-9301 EN2005 and retainage account 249-0000-206-0100