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Department of Defense NAICS 237110 and PSC Z1KF contractors

Water and Sewer Line and Related Structures Construction. MAINTENANCE OF DREDGING FACILITIES. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 237110 · PSC Z1KF
Last updated: April 7, 2026

Visible recipients

2

Mapped obligations

$521,827,077

State overlap

2

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 237110 and PSC Z1KF