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MDWASD - PSIP Construction Management Services

Pump Station Improvement Program (PSIP) for upgrading the Wastewater Collection and Transmission System (WCTS) that includes pump stations and force mains. Each pump station has to be certified as capable of meeting a nominal average pump operating time (NAPOT) of less than or equal to 10 hours per day. Pump stations exceeding the NAPOT criteria must have a Remedial Action Plan (RAP) and no certificate of occupancies can be issued for connections to the WCTS upstream of that pump station until the RAP is completed. Currently there are One Hundred and Nine (109) Sewage pump stations that do not comply with the NAPOT criteria and/or are in need to be upgraded.

Comprised of:

Work as an extension of MDWASD’s staff to assist in the coordination of planning, scheduling, design, inspection and construction management services to meet the needs of MDWASD and envisioned goals of the County.


The Project Scope of Work Includes:


  • Design Management

  • Construction Management

  • Infiltration/Inflow Management

  • Health and Safety

  • Community Outreach

  • Permitting Assistance

  • Regulatory Compliance

  • Municipality/Agency Coordination

  • Sea level rise/Climate Change

  • Sanitary Sewer Evaluation Survey (SSES)

  • Program Controls


 The Infiltration/Inflow Reduction Program will consist of three (3) contracts:

  1. Cure-In-Place (CIP) Pipe

  2. Dig and Replace Sectional Lining

  3. Manhole Rehabilitation Work

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