What government contracts are open under PSC 4630?
As of October 12, 2026, RFPFinder lists no open government RFPs under PSC 4630 (SEWAGE TREATMENT EQUIPMENT). New notices under this code appear here the day they post.
No open notices under 4630 right now.
Questions
What is PSC 4630?
PSC 4630 is the federal product and service code for SEWAGE TREATMENT EQUIPMENT. Federal buyers put it on solicitations and awards to say what they are buying.
Where do PSC 4630 RFPs get posted?
Federal notices under PSC 4630 get posted on SAM.gov, and state and local buyers post on their own procurement portals. RFPFinder collects both into this list, soonest deadline first.
Can I get alerts for PSC 4630 RFPs?
Yes. Pro members ($39/mo) add PSC codes to their fit profile, and matching notices are badged and alerted. The free daily digest follows one category or one state.