Virginia's eProcurement Marketplace #IFB 127048

Nitrogen Management and Renewal Improvements at Millard H. Robbins, Jr. Regional Water Reclamation Plant

This opportunity involves construction and equipment upgrades for nitrogen management and renewal improvements at the Millard H. Robbins, Jr. Regional Water Reclamation Plant in Centreville, Virginia. - Government Buyer: - Upper Occoquan Service Authority (local agency) - Products and Equipment Requested: - Replacement of eight screw pumps at Primary Effluent Lift Stations 55/1 and 55/2 - Upgrade of two Return Activated Sludge (RAS) pumps and increased capacity at RAS Pump Station 9/1 - Replacement mechanisms for Secondary Clarifiers 6/5 and 6/6 - Replacement of electrical equipment in Load Center No. 1 and Load Center No. 8 - Replacement of a primary sludge pump in Primary Sludge Pump Station 54/2 - Services Requested: - Cyclone and settleability improvements at Selector Basins 56/1–56/3 and 56/4–56/7 - Renewal and Replacement (R/R) improvements across multiple facilities including pump stations, basins, clarifiers, pipe galleries, and site electrical/piping - Unique Requirements: - Comprehensive upgrades to both mechanical and electrical systems - Focus on process improvements for nitrogen management and plant reliability - OEMs and Vendors: - No specific OEMs or vendors are named in the solicitation - Quantities: - Eight screw pumps, two RAS pumps, two clarifier mechanisms, two sets of electrical equipment, one primary sludge pump - Notable: The solicitation covers a wide range of plant infrastructure, requiring expertise in water treatment equipment and facility upgrades.

Description

This solicitation is for construction work involving nitrogen management process improvements and Renewal and Replacement (R/R) improvements at the Millard H. Robbins, Jr. Regional Water Reclamation Plant. Major tasks include replacement of screw pumps, upgrades to RAS pumps, improvements at Selector Basins, replacement of secondary clarifier mechanisms, and replacement of electrical equipment at various load centers. Additional work includes replacement of a primary sludge pump and other R/R improvements across multiple facilities and site piping and electrical items. The project is located at 14631 Compton Rd, Centreville, VA 20121.

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