Pittsburgh Water and Sewer Authority Bonfire #2026-400-104-0 (2026-093)

Design Services for CSO Diversion Chamber and Outfall Rehabilitation - Phase 1

This opportunity seeks design services for the rehabilitation of combined sewer outfalls in Pittsburgh, focusing on restoring and improving the city's sewer infrastructure. - Government Buyer: - Pittsburgh Water and Sewer Authority (PWSA) - OEMs and Vendors: - No specific Original Equipment Manufacturers (OEMs) or vendors are named in the solicitation - Products/Services Requested: - Design services for rehabilitation of nine prioritized combined sewer outfalls - Evaluation of outfall deterioration and failure - Feasibility study for separating portions of the combined sewer system to create storm-only outfalls - Preparation of compliance and reference forms, schedule of prices - Unique or Notable Requirements: - Focus on restoring safe and effective discharge conditions, reducing erosion and sedimentation - Improving long-term performance of the sewer collection system - Participation in a pre-proposal meeting is highly encouraged - Submission of compliance documentation and references required

Description

Pittsburgh Water is requesting proposals for design services for the Combined Sewer Overflow (CSO) Diversion Chamber and Outfall Rehabilitation Project – Phase 1. The project focuses on rehabilitating nine prioritized combined sewer outfalls that have shown signs of deterioration and failure. The goal is to restore safe and effective discharge conditions, reduce erosion and sedimentation, and improve the long-term performance of the collection system. Additionally, the project will evaluate the feasibility of separating portions of the existing combined sewer system to eliminate combined sewer overflow and establish dedicated storm-only outfalls if feasible.

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