Fall/Winter 2025 Project Update: Beaverdam Basin Sewer Rehabilitation - CI6311B17

Access the update information WSSC Water provides to customers who live near ongoing sewer rehabilitation projects.

Group of three WSSC Water employees, wearing appropriate safety gear including hardhats and reflective vests, study a document one of them holds. A WSSC Water truck and orange traffic cones are in the background.

Project Purpose

To enhance service and reliability of the sewer system, WSSC Water is renewing our aging infrastructure. This project will rehabilitate 6-inch and 10-inch diameter sewer mains. Three new sewer manholes will also be installed.

Project Schedule

Summer 2023 – Summer 2026

Project Status

Construction is 90% complete. Pipe work is estimated for completion in April 2026.

Remaining construction is located at 5000 Tuxedo Road and 6202-6225 L Street.

Please expect weekday lane closures from 8:00 a.m. – 4:00 p.m. Work may occasionally extend beyond these hours to complete specific tasks. Final roadway paving/striping is estimated to be completed in summer 2026.

Winter Holiday Schedule

Construction will pause from December 24, 2025, to January 1, 2026, except for emergency work if needed. Crews will return after the break to continue planned activities.

Key Contacts

WSSC Water Contract Supervisor

Calvin Johnson
202-594-6800
[email protected]

WSSC Water Onsite Inspector

Aaron Robinson
240-302-5955
[email protected]

Beaverdam Basin Sewer Rehabilitation Project, Project Number CI6311B17. Prince George's County. The thick lines (orange) on the map show the locations of the sewer pipes in construction. Several are located between Kenilworth Avenue, Cheverly Avenue, and John Hanson Highway. One appears to the south of Sheriff Road.

Last Modified: February 10, 2026, 10:05 am EST