IS--Septic Pumping - Lassen Volcanic National ParkInteriorNational Park ServiceSolicitationNAICS • 562991PSC • S222Set-Aside • Total Small Business Set-Aside (FAR 19.5)Solicitation • 140P8426Q0006Open to view details.View details →Posted: Dec 22, 2025Due: Dec 24, 2025• ClosedWe Write These Bids →Open on SAM.gov →