Edmond Ionwave #B26-001 - Option 02 Addendum 1

CCWRRF Clarifier Rehabilitation and Filter Splitter Box Improvements – Construction and Hazardous Materials Remediation

This opportunity involves major rehabilitation and improvements at the Coffee Creek Water Resources Recovery Facility (CCWRRF) in Edmond, Oklahoma. - Government Buyer: - City of Edmond, Edmond Public Works Authority, Coffee Creek WRRF - Scope of Work: - Rehabilitation of clarifiers and improvements to the filter splitter box - Demolition and construction of structures including clarifiers, aeration basins, and filter splitter box - Hazardous materials management (asbestos and lead-based paint surveys, encapsulation, and remediation) - Structural repairs (grout patch, polyurethane crack injection, concrete repair) - Installation of new clarifier mechanisms (4 units) - Electrical system improvements with owner-nominated, pre-approved electrical subcontractors - Temporary bypass pumping, dewatering, excavation shoring, and protection - Site work including concrete pavement, sidewalks, topsoil, turfgrass sodding, and aggregate materials - Orthomosaic mapping flights and 3D modeling (8 flights) - Products/Services Requested: - Mobilization, erosion control, selective demolition, temporary piping and valves, filter awnings, and various construction materials - Allowances for hazardous materials and clarifier anchorage - Unique/Notable Requirements: - Strict hazardous materials protocols (wetting for asbestos, encapsulation for lead paint) - Mandatory pre-bid meeting and site visit - All bidders must be prequalified - Project is not tax-exempt - Owner-nominated electrical subcontractors must be used for electrical work - No specific OEMs are named; the project is construction-focused with significant hazardous materials and electrical requirements.

Description

Edmond Public Works Authority is requesting bids for the construction of the Coffee Creek Water Resources Recovery Facility (CCWRRF) Clarifier Rehabilitation and Filter Splitter Box Improvements project. The project involves furnishing all required materials, supplies, equipment, tools, and labor necessary for the construction work. Bids will be received electronically via the City of Edmond's online bidding system and must comply with the City of Edmond Standard Specifications for Construction. A mandatory pre-bid meeting and site visit will be held on July 9, 2026, at the project location in Edmond, Oklahoma. All bidders must be prequalified to participate.

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