Purchasing Type: Change Order (CO)
Public Hearing: YES ? NO ? Department: Purchasing & Contracting
AGENDA ITEM:
Title
Commission District(s): 3&7
CO - Change Order No. 8 to Contract No. 972548 Snapfinger Advanced Wastewater Treatment Facilities Expansion - Phase 2: for use by the Department of Watershed Management (DWM). This contract consists of the phase 2 expansion to the Snapfinger Advanced Wastewater Treatment Facility; inclusive of site preparation, modification of existing structures, and the construction of new structures. This request is to increase contract funding to allow for the addition of a line item for Owner controlled allowance. Awarded to Archer Western Construction, LLC. Amount Not To Exceed: $1,000,000.00.
Body
Information Contact: Talisa Clark, CPPO
Phone Number: (404) 687-2797
PURPOSE:
Awarded by the BOC on June 9, 2015 for an amount not to exceed $187,869,380.00. On November 13, 2018, the BOC approved Change Order No. 1 to increase the contract term to December 31, 2020 and funding by an amount not to exceed $350,797.46; Change Order No. 2 to increase funding by an amount not to exceed $599,549.04; and Change Order No. 3 to increase the contract time by 90 days. On April 23, 2019, the BOC approved Change Order No. 4 to increase contract time by 120 days and funding by an amount not to exceed $1,650,000.00; Change Order No. 5 to increase funding by an amount not to exceed $465,000.00; and Change Order No. 6 to increase funding by an amount not to exceed $106,519.11. Change Order No. 7 is pending November 12, 2019 BOC approval. This contract consists of blasting and clearing of rock; construction of a retaining wall; demolition of existing tankage and equipment; construction of the new headwork, biological reactors, membrane bio-reactors (MBR), chemical storage and feed facilities; and modifications to the chlorine contact basin, sludge dewatering, sl...
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