Washington Suburban Sanitary Commission #112588

Solicitation for Trunk Sewer Inspection Services for WSSC Water in Maryland

This opportunity is for comprehensive trunk sewer inspection services for WSSC Water, serving Montgomery and Prince George's Counties in Maryland. - Government Buyer: - Utility Services Department, Washington Suburban Sanitary Commission (WSSC Water) - Bi-county agency covering Montgomery and Prince George's Counties - Scope of Work: - Inspection of trunk sewers (15-inch diameter and larger) and associated manholes - Includes wooded rights-of-way and stream crossings - Project management, locating and marking manholes, opening/closing manholes - Inspection of exposed pipes and stream crossings - Dye testing and source detection - GPS surveying for all manholes and exposed sewers (including those less than 15 inches) - Work covers approximately 625 miles of trunk sewers, clustered by basin but requiring completion at all sites - Services Requested: - Manhole inspections (Level 1 and Level 2) - Exposed pipe evaluation and condition assessment - Dye testing (exposed trunk and feeder) - GPS surveying (standard and survey method) - Stream crossing evaluation - Identification of failure conditions - Data management and QA/QC - Quantities: - 100 Level 1 manhole inspections - 5,000 Level 2 manhole inspections - 250 exposed pipe evaluations - 75 dye tests (trunk), 75 dye tests (feeder) - 500 GPS surveys (standard), 500 GPS surveys (survey method) - 50 stream crossing evaluations - 50 exposed pipe condition assessments - 50 identification of failure conditions - 1 data management & QA/QC - Unique Requirements: - Detailed documentation and QA/QC data management - Compliance with all local, state, and federal regulations - No specific OEMs or vendors named; bidders must supply all necessary parts and materials - No product line items specified; all items are service-based.

Description

This solicitation is for trunk sewer inspection services including manhole inspections, exposed pipe evaluations, dye testing, GPS surveying, stream crossing evaluations, condition assessments, failure condition identification, and data management. The work involves various inspection levels and testing methods to assess sewer infrastructure conditions. The project is managed by the Utility Services Department of the Washington Suburban Sanitary Commission in Maryland. Bidders must submit responses electronically via the WSSC eProcurement Portal by the specified deadline and comply with all regulatory requirements.

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