# RESERVE BASIN MAINTENANCE DREDGING CONTRACT FOR SITES AT THE PHILDELPHIA NAVY YARD IN THE PUBLIC WORKS DEPARTMENT PENNSYLVANIA AREA OF RESPONSIBILIY

Canonical: https://abierto.us/opportunities/n4008526b0002

- Solicitation number: N4008526B0002
- Notice type: Solicitation (first published as sources sought)
- Status: Open. Offers due October 15, 2026 at 2:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Navfacsyscom Mid-Atlantic (N40085)
- NAICS: 237990 Other Heavy and Civil Engineering Construction
- Product or service code: Z1KF Maintenance Of Dredging Facilities
- Place of performance: Philadelphia, Pennsylvania
- First posted: November 17, 2025
- Last posted: August 13, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/8d11797484e2473fa4ebfc559de772a9/view

## Description

The project consists of Maintenance Dredging within the North Side (Wharf N) of Reserve Basin and Schuylkill River Access Channel for the Government sites at the Philadelphia Navy Yard in the Public Works Department Pennsylvania area of responsibility. Maintenance dredging of approximately 96,611 cubic yards of sediment, using a sealed environmental clamshell bucket. Dredging within the Reserve Basin is in support of the Naval Support Activity Mechanicsburg, Philadelphia Navy Yard Annex.

The Reserve Basin is being used to decommission various US Naval vessels. For the river pilots to be able to safely maneuver vessels through the Schuylkill River into the Reserve Basin berths and to ensure that tidal cycles will not cause sediment accumulation around the hulls making final removal very difficult, the berths need to be dredged to a minimum depth of -30 MLLW and a maximum over-dredge depth of -32 MLLW.

## Publications

- November 17, 2025: Sources sought, due December 1, 2025 at 12:00 PM EST. Notice 0f1f57e267e549fb8c6310d52e333043. https://sam.gov/workspace/contract/opp/0f1f57e267e549fb8c6310d52e333043/view
- April 8, 2026: Presolicitation, due April 23, 2026 at 2:00 PM EDT. Notice 8772647582d74fd597c20a38d9b6bf5f. https://sam.gov/workspace/contract/opp/8772647582d74fd597c20a38d9b6bf5f/view
- April 23, 2026: Solicitation, due May 27, 2026 at 2:00 PM EDT. Notice c2f6276f214c4ec496e9d3bd726bfa9e. https://sam.gov/workspace/contract/opp/c2f6276f214c4ec496e9d3bd726bfa9e/view
- April 23, 2026: Solicitation, due May 27, 2026 at 2:00 PM EDT. Notice cd1c0df48cd94fda8082a8cb0ce1de01. https://sam.gov/workspace/contract/opp/cd1c0df48cd94fda8082a8cb0ce1de01/view
- April 23, 2026: Solicitation, due May 27, 2026 at 2:00 PM EDT. Notice dae33dafed034285ae52b3cd847b28c1. https://sam.gov/workspace/contract/opp/dae33dafed034285ae52b3cd847b28c1/view
- May 18, 2026: Solicitation, due June 5, 2026 at 2:00 PM EDT. Notice ae51e345dc3641b2829fa521d8f6d0bc. https://sam.gov/workspace/contract/opp/ae51e345dc3641b2829fa521d8f6d0bc/view
- May 18, 2026: Solicitation, due June 5, 2026 at 2:00 PM EDT. Notice f40dfe88ddb545248f4f9b6e03f2774f. https://sam.gov/workspace/contract/opp/f40dfe88ddb545248f4f9b6e03f2774f/view
- June 2, 2026: Solicitation, due August 19, 2026 at 2:00 PM EDT. Notice 0f3751829af640c3bbeace5d053ab91e. https://sam.gov/workspace/contract/opp/0f3751829af640c3bbeace5d053ab91e/view
- June 2, 2026: Solicitation, due August 19, 2026 at 2:00 PM EDT. Notice 487d8a512f1e43a9a7c37675a19489ea. https://sam.gov/workspace/contract/opp/487d8a512f1e43a9a7c37675a19489ea/view
- August 13, 2026: Solicitation, due October 15, 2026 at 2:00 PM EDT. Notice 0db3ee57fd1f4659ae38af94ea8b8bfb. https://sam.gov/workspace/contract/opp/0db3ee57fd1f4659ae38af94ea8b8bfb/view
- August 13, 2026: Solicitation, due October 15, 2026 at 2:00 PM EDT. Notice 8d11797484e2473fa4ebfc559de772a9. https://sam.gov/workspace/contract/opp/8d11797484e2473fa4ebfc559de772a9/view

## Points of contact

- Brittany Cristelli, brittany.cristelli@navy.mil, 7573411978

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n4008526b0002.