Section_I_-_General_Notes_0.pdf

This document is a Section I General Notes file from the Washington Suburban Sanitary Commission (WSSC), which establishes standard engineering and construction guidelines for water and sewer pipeline projects within the Washington Suburban Sanitary District. The Standard Details book, prepared by WSSC's Engineering and Construction Team and Engineering and Environmental Services Division, provides uniform design standards and construction specifications for use by WSSC engineering personnel, consultants, and contractors. The document emphasizes that all Standard Details must be used in conjunction with WSSC General Conditions, Standard Specifications, Special Provisions, and project-specific construction drawings to ensure consistent design and construction practices across WSSC projects. The Standard Details are available for download and printing from WSSC's website at http://www.wsscwater.com through the "Work with Us" section under "Codes, Standards, Policies and Procedures," with the 2021 version superseding all previously issued Standard Details. WSSC welcomes comments and suggestions directed to the Engineering and Construction Department of the Engineering and Environmental Services Division.

The related Water and Wastewater Engineering Services Basic Ordering Agreement, issued by WSSC in Maryland, seeks a qualified consultant to provide comprehensive engineering services including asset armoring and rehabilitation design, urgent collection and distribution system asset rehabilitation designs, inspections, assessments, and evaluations. The scope also includes project management, monthly reporting, design services, engineering and technical support, and emergency engineering services. Sealed responses are due via WSSC's eProcurement Portal at https://procurement.opengov.com/portal/wsscwater no later than 2:00 p.m. on Monday, May 18, 2026, with late submissions not accepted.