# Notice of Intent: Sole Source NTSB On-Site Parking Canonical: https://abierto.us/opportunities/9531bm26q0020 - Solicitation number: 9531BM26Q0020 - Notice type: Special notice - Status: Awarded to Stonelex C LLC - Department: National Transportation Safety Board - Contracting office: National Transportation Safety Board (n-NATIONALTRANSPORTATIONSAFETYBOARD) - NAICS: 531120 Lessors of Nonresidential Buildings (except Miniwarehouses) - Product or service code: X1LZ Lease/Rental Of Parking Facilities - Place of performance: Washington, District of Columbia - First posted: August 19, 2026 - Last posted: September 7, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/729b4f41247543bfa63ebdfaab45ac95/view ## Description THIS IS NOT A REQUEST FOR PROPOSAL, AN INVITATION FOR BIDS, OR A REQUEST FOR QUOTATIONS. FURTHER, IT DOES NOT REPRESENT A COMMITMENT BY THE GOVERNMENT TO PAY FOR COSTS INCURRED IN PREPARATION AND SUBMISSION OF DATA OR ANY OTHER COSTS INCURRED IN PREPARATION AND SUBMISSION OF DATA OR ANY OTHER COSTS INCURRED IN RESPONSE TO THIS ANNOUNCEMENT. The National Transportation Safety Board (NTSB) intends to solicit and award a sole source firm fixed price contract for the requirement of “the NTSB Headquarters On-site Parking” to Stonelex C, LLC, for services provided by ACE Parking in the co-located parking facilities owned by Stonelex C, LLC. The authority for which this requirement will be awarded is FAR 13.106-1 based on ACE Parking’s unique technical qualifications as the only known company authorized to provide on-site parking at the L’Enfant Plaza location co-located with the NTSB Headquarters offices. The Government intends to acquire these commercial items under FAR Part 13.5, Simplified Procedures for Certain Commercial Products and Commercial Services. The NTSB is an independent Federal agency charged by Congress with investigating civil aviation accidents in the United States and significant accidents in the other modes of transportation -- railroad, highway, marine and pipeline -- and issuing safety recommendations aimed at preventing future accidents. The NTSB has a commercial services requirement for parking lot spaces in Washington, DC co-located at its Headquarters facility, located at 490 L’Enfant Plaza, SW, Washington, DC 20594. The on-site (co-located) parking allows management and key personnel the ability to respond to transportation-related accidents through either launching investigative teams or providing headquarters support. As one of the world’s premier accident investigation agencies, the NTSB must have 24-hour immediate access to staff vehicles providing for quick response to transportation accidents. The requirement for parking lot spaces consists of 135 parking spaces: “1 single reserved”, “134 single unreserved” style parking spaces and 20 chaser tickets. These services will be required for a twelve (12) month period starting approximately September 1, 2026. All questions regarding this synopsis or a request for a copy of the solicitation must be directed to P. Matt Hazlinsky via email at matt.hazlinsky@ntsb.gov. The subject line must state (9531BM26Q0020 – Company Name). All questions and/or requests must be received in writing via email no later than 4:00 p.m. (Eastern Day Time) on or before August 26, 2026. The Justification for Other than Full and Open Competition is made available to satisfy the requirements of FAR 13.501. ## Award on USAspending - Recipient: Stonelex C LLC (UEI TC54R9QZU2H6) - Contract: 9531BM26P0034, purchase order - Obligated: $485,044.00 - Competition: Not Competed Under SAP, 1 offers received - Link: solicitation number 9531BM26Q0020 equals the FPDS solicitation identifier; same sub-agency 9508 (high confidence) - Record: https://www.usaspending.gov/award/CONT_AWD_9531BM26P0034_9508_-NONE-_-NONE-/ ## Publications - August 19, 2026: Special notice, due August 26, 2026 at 4:00 PM EDT. Notice e5b4783b9d754f578c5bca66f5cb4944. https://sam.gov/workspace/contract/opp/e5b4783b9d754f578c5bca66f5cb4944/view - September 7, 2026: Special notice, due August 26, 2026 at 4:00 PM EDT. Notice 729b4f41247543bfa63ebdfaab45ac95. https://sam.gov/workspace/contract/opp/729b4f41247543bfa63ebdfaab45ac95/view ## Points of contact - P. Matt Hazlinsky, matt.hazlinsky@ntsb.gov, 2023146205 --- Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/9531bm26q0020.