# Architect And Engineering- Construction: Tunnels And Subsurface Structures (PSC C1LC)

Canonical: https://abierto.us/psc/c1lc

Federal contract opportunities under product and service code C1LC. 2 opportunities in the window, 0 open now.

## Recent (2 in all)

- October 15, 2025: LBNF/DUNE-US Far Detector and Cryogenics South Dakota Architectural and Engineering (A/E) Services (RFP-LBNF-363922-BM), solicitation. https://abierto.us/opportunities/rfplbnf363922bm
- September 8, 2025: North Myrtle Beach Ocean Outfall (17 Ave S) (W912HP25RA028), presolicitation. https://abierto.us/opportunities/w912hp25ra028

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Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/psc/c1lc.