{"canonical":"https://abierto.us/opportunities/47qacb26n0001","key":"47QACB26N0001","url":"https://abierto.us/opportunities/47qacb26n0001","title":"Operations & Maintenance (O&M) & Modernization for GSA Real Estate Exchange (G-REX)","solicitation_number":"47QACB26N0001","notice_type":"r","open":false,"response_deadline":"2026-03-13T18:00:00Z","first_posted":"2026-02-27","last_posted":"2026-02-27","department":"GENERAL SERVICES ADMINISTRATION","subagency":"OFFICE OF ADMINISTRATIVE SERVICES","office":"OAS OFFICE OF INTERNAL ACQUISITION","naics":"541519","psc":"DA01","set_aside":null,"place_state":"DC","place_county":"11001","place_county_name":"District of Columbia","place_city":"1150000","place_city_name":"Washington","winner":null,"award_amount":null,"publications":[{"notice_id":"1b39b459fa674a1fbf6ac6e838ae4d80","title":"Operations & Maintenance (O&M) & Modernization for GSA Real Estate Exchange (G-REX)","solicitation_number":"47QACB26N0001","notice_type":"r","base_type":"r","posted":"2026-02-27","posted_at":null,"due_at":"2026-03-13T18:00:00Z","due_date":"2026-03-13","cancelled":null,"archived":null,"archive_date":"2026-03-28","award_number":null,"awardee_name":null,"amount":null,"link_sam":"https://sam.gov/workspace/contract/opp/1b39b459fa674a1fbf6ac6e838ae4d80/view","enriched":false,"history":[]}],"latest_notice_id":"1b39b459fa674a1fbf6ac6e838ae4d80","first_type":"r","notices":[{"dates":{"posted":"2026-02-27","response_deadline":{"raw":"2026-03-13T14:00:00-04:00","utc":"2026-03-13T18:00:00Z","date":"2026-03-13","time":"14:00:00","utc_offset_seconds":-14400}},"links":{"sam":"https://sam.gov/workspace/contract/opp/1b39b459fa674a1fbf6ac6e838ae4d80/view"},"naics":{"codes":["541519"],"primary":"541519"},"title":"Operations & Maintenance (O&M) & Modernization for GSA Real Estate Exchange (G-REX)","agency":{"office":{"code":"47HAA0","name":"OAS OFFICE OF INTERNAL ACQUISITION"},"subtier":{"code":"4773","name":"OFFICE OF ADMINISTRATIVE SERVICES"},"department":{"code":"047","name":"GENERAL SERVICES ADMINISTRATION"},"office_address":{"zip":"20405","city":"WASHINGTON","state":"DC","country":"USA"},"organization_type":"OFFICE"},"status":{"active":false,"archive_date":"2026-03-28","archive_type":"auto15"},"contacts":[{"name":"Sharmel Lane","role":"primary","email":"sharmel.lane@gsa.gov","phone":"2022087005"},{"name":"Kenya McPherson","role":"secondary","email":"kenya.mcpherson@gsa.gov"}],"base_type":{"code":"r","label":"Sources Sought"},"notice_id":"1b39b459fa674a1fbf6ac6e838ae4d80","provenance":{"extract":{"url":"https://s3.amazonaws.com/falextracts/Contract%20Opportunities/Archived%20Data/FY2026_archived_opportunities.csv","etag":"\"d9374b90a938e9923d910594731b7b57-106\"","fetched_at":"2026-09-16T16:22:53.920682Z","row_sha256":"9b1649d385e36afb58c3d72fe8ce11ea29af542fd0868ab6ed140905557abc10","last_modified":"2026-09-13T14:50:39Z"},"updated_at":"2026-09-16T16:22:53.920682Z","first_seen_at":"2026-09-16T16:22:53.920682Z"},"description":{"text":"The General Services Administration (GSA) seeks industry input on capabilities for modernizing and maintaining the GSA Real Estate Exchange (G-REX), a mission-critical Appian-based platform supporting the Public Buildings Service (PBS) in delivering optimal real estate acquisitions to American taxpayers. Both Operations & Maintenance and modernization services are required, with vendors having the option to propose their preferred modernization approach from the available options.","origin":"extract"},"notice_type":{"code":"r","label":"Sources Sought"},"schema_version":1,"solicitation_number":"47QACB26N0001","place_of_performance":{"zip":"20405","city":{"name":"Washington"},"state":{"code":"DC"},"country":{"code":"USA"}},"product_service_code":"DA01"}],"due_at":"2026-03-13T18:00:00Z","due_date":"2026-03-13","closes_at":"2026-03-13T18:00:00Z","awardable":true,"dept_key":"d-047","dept_name":"GENERAL SERVICES ADMINISTRATION","sub_key":"s-4773","sub_name":"OFFICE OF ADMINISTRATIVE SERVICES","office_key":"o-47HAA0","office_name":"OAS OFFICE OF INTERNAL ACQUISITION","state":"DC","county":"11001","county_name":"District of Columbia","city":"1150000","city_name":"Washington","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":"1b39b459fa674a1fbf6ac6e838ae4d80","description":{"text":"The General Services Administration (GSA) seeks industry input on capabilities for modernizing and maintaining the GSA Real Estate Exchange (G-REX), a mission-critical Appian-based platform supporting the Public Buildings Service (PBS) in delivering optimal real estate acquisitions to American taxpayers. Both Operations & Maintenance and modernization services are required, with vendors having the option to propose their preferred modernization approach from the available options.","html":null,"origin":"extract"},"contacts":[{"name":"Sharmel Lane","role":"primary","email":"sharmel.lane@gsa.gov","phone":"2022087005"},{"name":"Kenya McPherson","role":"secondary","email":"kenya.mcpherson@gsa.gov"}],"place_of_performance":{"zip":"20405","city":{"name":"Washington"},"state":{"code":"DC"},"country":{"code":"USA"}},"office_address":{"zip":"20405","city":"WASHINGTON","state":"DC","country":"USA"},"naics_codes":["541519"],"award":null,"attachments":[],"awards":[],"related":[]}