Shipyard Infrastructure Optimization Program Multi-Mission Dry Dock, Multiple Award Construction Contract
View on SAM.gov → · Solicitation N4425526R0005 · Posted Oct 1, 2026
Other Heavy and Civil Engineering Construction
3 open federal contract opportunities in NAICS 237990 in Washington right now, soonest deadline first: solicitations, presolicitations and sources-sought notices still taking responses. Each one links to the notice on SAM.gov.
View on SAM.gov → · Solicitation N4425526R0005 · Posted Oct 1, 2026
View on SAM.gov → · Solicitation W912DW26Z1ATA · Posted Oct 17, 2025
View on SAM.gov → · Solicitation W9127N26BA018 · Posted Aug 21, 2026
Filter these in the open solicitations feed. Deadlines are shown in the notice's own time zone.
2 contract awards in NAICS 237990 in Washington signed in the last 90 days, worth $7.5M in total. See who won them.
From USAspending.gov and SAM.gov award notices. USAspending publishes Defense awards about 90 days after signing.
Civil work that is not roads or utilities: dams, levees, marine and waterway work, outdoor recreation facilities. Official title: Other Heavy and Civil Engineering Construction. It is part of the Construction sector.
Every federal solicitation names one NAICS code for the work. The code's small-business size standard decides who counts as small for that bid, and your SAM.gov registration lists the codes your company works in.
By place of performance; notices that name none count under the contracting office's state.