NAICS directory · Heavy and Civil Engineering Construction (237)
NAICS 237120 — Oil and Gas Pipeline and Related Structures Construction
Construction of oil and gas pipelines, pumping and compressor stations, and related storage and distribution structures.
What gets solicited under 237120
- POL (petroleum, oil, lubricant) line replacement
- Fuel distribution piping on installations
- Pump and compressor station construction
- Cathodic protection and pipeline coating
- SBA size standard
- $45.0M average annual receipts (13 CFR § 121.201, verified June 2026)
- Why the standard matters
- Average annual receipts under $45.0M let you compete for 237120 set-asides — including 8(a), HUBZone, SDVOSB, and WOSB solicitations when your firm holds the certification. Primes bidding 237120 work also use that threshold to fill small-business subcontracting goals.
- Open in our feed
- 12 open federal opportunities under 237120 right now — pulled from SAM.gov, updated hourly.
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