{"canonical":"https://abierto.us/opportunities/requestforexpressionofinterestnfpa400hazardclassificationofacetonitrilemixture","key":"REQUESTFOREXPRESSIONOFINTERESTNFPA400HAZARDCLASSIFICATIONOFACETONITRILEMIXTURE","url":"https://abierto.us/opportunities/requestforexpressionofinterestnfpa400hazardclassificationofacetonitrilemixture","title":"Request for Expression of Interest - NFPA 400 Hazard Classification of 2.3% Acetonitrile Mixture","solicitation_number":"Request_for_Expression_of_Interest-NFPA_400_Hazard_Classification_of_Acetonitrile_Mixture","notice_type":"r","open":false,"response_deadline":"2025-06-24T23:30:00Z","first_posted":"2025-06-12","last_posted":"2025-06-12","department":"ENERGY, DEPARTMENT OF","subagency":"ENERGY, DEPARTMENT OF","office":"HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR","naics":"541380","psc":null,"set_aside":null,"place_state":"WA","place_county":"53005","place_county_name":"Benton County","place_city":"5358235","place_city_name":"Richland","winner":null,"award_amount":null,"publications":[{"notice_id":"64b989816f5d4b98a84300a483360d1a","title":"Request for Expression of Interest - NFPA 400 Hazard Classification of 2.3% Acetonitrile Mixture","solicitation_number":"Request_for_Expression_of_Interest-NFPA_400_Hazard_Classification_of_Acetonitrile_Mixture","notice_type":"r","base_type":"r","posted":"2025-06-12","posted_at":null,"due_at":"2025-06-24T23:30:00Z","due_date":"2025-06-24","cancelled":null,"archived":null,"archive_date":"2025-06-25","award_number":null,"awardee_name":null,"amount":null,"link_sam":"https://sam.gov/workspace/contract/opp/64b989816f5d4b98a84300a483360d1a/view","enriched":false,"history":[]}],"latest_notice_id":"64b989816f5d4b98a84300a483360d1a","first_type":"r","notices":[{"dates":{"posted":"2025-06-12","response_deadline":{"raw":"2025-06-24T16:30:00-07:00","utc":"2025-06-24T23:30:00Z","date":"2025-06-24","time":"16:30:00","utc_offset_seconds":-25200}},"links":{"sam":"https://sam.gov/workspace/contract/opp/64b989816f5d4b98a84300a483360d1a/view"},"naics":{"codes":["541380"],"primary":"541380"},"title":"Request for Expression of Interest - NFPA 400 Hazard Classification of 2.3% Acetonitrile Mixture","agency":{"office":{"code":"899091","name":"HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR"},"subtier":{"code":"8900","name":"ENERGY, DEPARTMENT OF"},"department":{"code":"089","name":"ENERGY, DEPARTMENT OF"},"office_address":{"zip":"99352","city":"Richland","state":"WA","country":"USA"},"organization_type":"OFFICE"},"status":{"active":false,"archive_date":"2025-06-25","archive_type":"auto_custom"},"contacts":[{"name":"Janelle Freepons","role":"primary","email":"Janelle_K_Freepons@rl.gov","phone":"509-376-7856"}],"base_type":{"code":"r","label":"Sources Sought"},"notice_id":"64b989816f5d4b98a84300a483360d1a","provenance":{"extract":{"url":"https://s3.amazonaws.com/falextracts/Contract%20Opportunities/Archived%20Data/FY2025_archived_opportunities.csv","etag":"\"d47226e3d2c6545974b252e103f82b34-139\"","fetched_at":"2026-09-16T17:45:50.850439Z","row_sha256":"5bdd1f9faa3fa64f6def9c377aee87135231151757ed2e2182e806e9c8e758c0","last_modified":"2026-09-13T14:49:20Z"},"updated_at":"2026-09-16T17:45:50.850439Z","first_seen_at":"2026-09-16T17:45:50.850439Z"},"description":{"text":"Hanford Tank Waste Operations & Closure (H2C) is seeking a qualified, accredited laboratory to perform hazard classification for a 2.3% acetonitrile mixture (97.7% water, 2.2964% acetonitrile, 0.00335% acrylonitrile, 0.00005% acetone, 0.00003% N-nitrosodimethylamine, 0.00007% air) in compliance with NFPA 400 requirements. The mixture must be classified based on its overall hazard profile, as stipulated: “Mixtures shall be classified in accordance with the hazards of the mixture as a whole by an approved, qualified organization, individual, or testing laboratory.” The mixture has already been classified as a Class IIIB combustible liquid (flash point ? 200°F)","origin":"extract"},"notice_type":{"code":"r","label":"Sources Sought"},"schema_version":1,"solicitation_number":"Request_for_Expression_of_Interest-NFPA_400_Hazard_Classification_of_Acetonitrile_Mixture","place_of_performance":{"zip":"99352","city":{"name":"Richland"},"state":{"code":"WA"},"country":{"code":"USA"}}}],"due_at":"2025-06-24T23:30:00Z","due_date":"2025-06-24","closes_at":"2025-06-24T23:30:00Z","awardable":true,"dept_key":"d-089","dept_name":"ENERGY, DEPARTMENT OF","sub_key":"s-8900","sub_name":"ENERGY, DEPARTMENT OF","office_key":"o-899091","office_name":"HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR","state":"WA","county":"53005","county_name":"Benton County","city":"5358235","city_name":"Richland","country":"USA","winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T21:18:12.857524Z","principal_notice_id":"64b989816f5d4b98a84300a483360d1a","description":{"text":"Hanford Tank Waste Operations & Closure (H2C) is seeking a qualified, accredited laboratory to perform hazard classification for a 2.3% acetonitrile mixture (97.7% water, 2.2964% acetonitrile, 0.00335% acrylonitrile, 0.00005% acetone, 0.00003% N-nitrosodimethylamine, 0.00007% air) in compliance with NFPA 400 requirements. The mixture must be classified based on its overall hazard profile, as stipulated: “Mixtures shall be classified in accordance with the hazards of the mixture as a whole by an approved, qualified organization, individual, or testing laboratory.” The mixture has already been classified as a Class IIIB combustible liquid (flash point ? 200°F)","html":null,"origin":"extract"},"contacts":[{"name":"Janelle Freepons","role":"primary","email":"Janelle_K_Freepons@rl.gov","phone":"509-376-7856"}],"place_of_performance":{"zip":"99352","city":{"name":"Richland"},"state":{"code":"WA"},"country":{"code":"USA"}},"office_address":{"zip":"99352","city":"Richland","state":"WA","country":"USA"},"naics_codes":["541380"],"award":null,"attachments":[],"awards":[],"related":[{"key":"SOLICITATIONNUMBER391634","latest_notice_id":"3c2b0952105b4a8ca8d4e03568aaa375","title":"SOLICITATION NUMBER 391634 “SOFTWARE ENGINEERING SUPPORT SERVICES”","solicitation_number":"SOLICITATION_NUMBER_391634","notice_type":"r","first_type":"r","first_posted":"2026-08-26","last_posted":"2026-09-15","notices":3,"due_at":"2026-09-23T23:00:00Z","due_date":"2026-09-23","closes_at":"2026-09-23T23:00:00Z","awardable":true,"open":true,"dept_key":"d-089","dept_name":"ENERGY, DEPARTMENT OF","sub_key":"s-8900","sub_name":"ENERGY, DEPARTMENT OF","office_key":"o-899091","office_name":"HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR","naics":"541511","psc":null,"set_aside":"SBA","state":"WA","county":"53005","county_name":"Benton County","city":"5358235","city_name":"Richland","country":"USA","winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T21:18:12.857524Z"},{"key":"RFQ74654","latest_notice_id":"846cbb5e25664396a4674fc64465a0a3","title":"RFQ 74654 - S-FARM VENTILATION DUCT & CONDENSATE SUPPORTS","solicitation_number":"RFQ_74654","notice_type":"r","first_type":"r","first_posted":"2026-09-14","last_posted":"2026-09-14","notices":1,"due_at":"2026-10-05T23:00:00Z","due_date":"2026-10-05","closes_at":"2026-10-05T23:00:00Z","awardable":true,"open":true,"dept_key":"d-089","dept_name":"ENERGY, DEPARTMENT OF","sub_key":"s-8900","sub_name":"ENERGY, DEPARTMENT OF","office_key":"o-899091","office_name":"HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR","naics":"332999","psc":null,"set_aside":null,"state":"WA","county":"53005","county_name":"Benton County","city":"5358235","city_name":"Richland","country":"USA","winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T21:18:12.857524Z"}]}