{"canonical":"https://abierto.us/opportunities/ca426857be644fb48a469673e05ba308","key":"CA426857BE644FB48A469673E05BA308","url":"https://abierto.us/opportunities/ca426857be644fb48a469673e05ba308","title":"Notice of Intent - Sole Source Modification - Peraton","solicitation_number":null,"notice_type":"s","open":false,"response_deadline":"2025-08-12T13:00:00Z","first_posted":"2025-07-28","last_posted":"2025-07-28","department":"DEPT OF DEFENSE","subagency":"DEFENSE THREAT REDUCTION AGENCY (DTRA)","office":"DEFENSE THREAT REDUCTION AGENCY (DTRA)","naics":"541715","psc":"AC32","set_aside":null,"place_state":"VA","place_county":"51059","place_county_name":"Fairfax County","place_city":"5129008","place_city_name":"Fort Belvoir","winner":null,"award_amount":null,"publications":[{"notice_id":"ca426857be644fb48a469673e05ba308","title":"Notice of Intent - Sole Source Modification - Peraton","solicitation_number":null,"notice_type":"s","base_type":"s","posted":"2025-07-28","posted_at":null,"due_at":"2025-08-12T13:00:00Z","due_date":"2025-08-12","cancelled":null,"archived":null,"archive_date":"2025-08-13","award_number":null,"awardee_name":null,"amount":null,"link_sam":"https://sam.gov/workspace/contract/opp/ca426857be644fb48a469673e05ba308/view","enriched":false,"history":[]}],"latest_notice_id":"ca426857be644fb48a469673e05ba308","first_type":"s","notices":[{"dates":{"posted":"2025-07-28","response_deadline":{"raw":"2025-08-12T09:00:00-04:00","utc":"2025-08-12T13:00:00Z","date":"2025-08-12","time":"09:00:00","utc_offset_seconds":-14400}},"links":{"sam":"https://sam.gov/workspace/contract/opp/ca426857be644fb48a469673e05ba308/view"},"naics":{"codes":["541715"],"primary":"541715"},"title":"Notice of Intent - Sole Source Modification - Peraton","agency":{"office":{"name":"DEFENSE THREAT REDUCTION AGENCY (DTRA)"},"subtier":{"code":"9761","name":"DEFENSE THREAT REDUCTION AGENCY (DTRA)"},"department":{"code":"097","name":"DEPT OF DEFENSE"},"organization_type":"AGENCY"},"status":{"active":false,"archive_date":"2025-08-13","archive_type":"auto_custom"},"base_type":{"code":"s","label":"Special Notice"},"notice_id":"ca426857be644fb48a469673e05ba308","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":"3cf81351c1faa12f1cdb562b0e5569b3a195c1889084d34e91824e16eb65ecba","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":"This is a notice of intent to issue sole source modification to an existing task order, and is not a request for competitive quotes/proposals. The statutory authority for this action is 10 United States Code (U.S.C.) 3204(a)(1) as implemented by Federal Acquisition Regulation 6.302-1, Only One Responsible Source and No Other Services Will Satisfy Agency Requirements. The Defense Threat Reduction Agency (DTRA) intends to issue a one year (three 4-month option periods), Cost Plus Fixed Fee (CPFF) sole source modification to Peraton Inc. under an existing task order. However, all responsible sources may submit a capability statement demonstrating the ability to provide the requested services, which shall be considered by the agency before the intended award date. Interested sources who submit data are responsible for appropriately marking information if it is proprietary in nature. The Government shall not reimburse interested sources for any information provided. No requests for capability briefings will be honored. A determination by the Government not to compete this action based upon responses to this notice is solely within the discretion of the Government. Interested vendors must respond to this notice on or before the specified response date and time by sending an email to megan.e.faherty.civ@mail.mil. Description of effort: HDTRA123F0002 Enhanced Nuclear Weapons Effects Database System (eNWEDS) This Task order is intended to develop and maintain Enhanced Nuclear Weapons Effects Database System (eNWEDS), Probability of Damage Calculator (PDCALC), and Nuclear Effects Calculator (NECALC), and to provide general technical support.","origin":"extract"},"notice_type":{"code":"s","label":"Special Notice"},"schema_version":1,"place_of_performance":{"zip":"22060","city":{"name":"Fort Belvoir"},"state":{"code":"VA"},"country":{"code":"USA"}},"product_service_code":"AC32"}],"due_at":"2025-08-12T13:00:00Z","due_date":"2025-08-12","closes_at":"2025-08-12T13:00:00Z","awardable":false,"dept_key":"d-097","dept_name":"DEPT OF DEFENSE","sub_key":"s-9761","sub_name":"DEFENSE THREAT REDUCTION AGENCY (DTRA)","office_key":"o-n-DEFENSETHREATREDUCTIONAGENCYDTRA","office_name":"DEFENSE THREAT REDUCTION AGENCY (DTRA)","state":"VA","county":"51059","county_name":"Fairfax County","city":"5129008","city_name":"Fort Belvoir","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":"ca426857be644fb48a469673e05ba308","description":{"text":"This is a notice of intent to issue sole source modification to an existing task order, and is not a request for competitive quotes/proposals. The statutory authority for this action is 10 United States Code (U.S.C.) 3204(a)(1) as implemented by Federal Acquisition Regulation 6.302-1, Only One Responsible Source and No Other Services Will Satisfy Agency Requirements. The Defense Threat Reduction Agency (DTRA) intends to issue a one year (three 4-month option periods), Cost Plus Fixed Fee (CPFF) sole source modification to Peraton Inc. under an existing task order. However, all responsible sources may submit a capability statement demonstrating the ability to provide the requested services, which shall be considered by the agency before the intended award date. Interested sources who submit data are responsible for appropriately marking information if it is proprietary in nature. The Government shall not reimburse interested sources for any information provided. No requests for capability briefings will be honored. A determination by the Government not to compete this action based upon responses to this notice is solely within the discretion of the Government. Interested vendors must respond to this notice on or before the specified response date and time by sending an email to megan.e.faherty.civ@mail.mil. Description of effort: HDTRA123F0002 Enhanced Nuclear Weapons Effects Database System (eNWEDS) This Task order is intended to develop and maintain Enhanced Nuclear Weapons Effects Database System (eNWEDS), Probability of Damage Calculator (PDCALC), and Nuclear Effects Calculator (NECALC), and to provide general technical support.","html":null,"origin":"extract"},"contacts":null,"place_of_performance":{"zip":"22060","city":{"name":"Fort Belvoir"},"state":{"code":"VA"},"country":{"code":"USA"}},"office_address":null,"naics_codes":["541715"],"award":null,"attachments":[],"awards":[],"related":[]}