Agencies › Department of Defense › Department of the Air Force › SrA Sedrina Welches SrA Sedrina Welches Procurement contact · FA4861 99 CONS LGC · Department of Defense
Email sedrina.welches@us.af.mil Phone 7026528669 On SAM.gov notices 27 since Aug 2025 — 27 in the last 24 months Last listed Sep 2026
What they buy NAICS Industry Notices 333120 Construction Machinery Manufacturing 8 334511 Search, Detection, Navigation, Guidance, Aeronautical, And Nautical System And Instrument Manufacturing 4 333415 Air-Conditioning And Warm Air Heating Equipment And Commercial And Industrial Refrigeration Equipment Manufacturing 3 334310 Audio And Video Equipment Manufacturing 2 561621 Security Systems Services (Except Locksmiths) 2 336413 Other Aircraft Parts And Auxiliary Equipment Manufacturing 1 541519 Other Computer Related Services 1 332312 Fabricated Structural Metal Manufacturing 1
PSC Product or service Notices 3805 EARTH MOVING AND EXCAVATING EQUIPMENT 7 4120 AIR CONDITIONING EQUIPMENT 3 8415 CLOTHING, SPECIAL PURPOSE 3 6330 RAILROAD SIGNAL AND WARNING DEVICES 2 5836 VIDEO RECORDING AND REPRODUCING EQUIPMENT 2 J059 MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS 2 6635 PHYSICAL PROPERTIES TESTING AND INSPECTION 1 7A21 IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE) 1
How they restrict competition Small Business — 25 No set-aside stated — 2 What they post Combined Synopsis/Solicitation — 16 Special Notice — 6 Sources Sought — 3 Solicitation — 2 Recent notices 801 RHTS Concrete Batch Plant — Combined Synopsis/Solicitation, Sep 2026801 RHTS Concrete Batch Plant — Combined Synopsis/Solicitation, Sep 2026801 RHTS Concrete Batch Plant — Combined Synopsis/Solicitation, Aug 2026801 RHTS Concrete Batch Plant — Combined Synopsis/Solicitation, Aug 2026Notice of Intent to Sole Source 99 CP Unify Upgrade — Special Notice, Aug 2026Notice of Intent to Sole Source 99 CP Unify Upgrade — Special Notice, Aug 2026801 RHS Asphalt Batch Plant — Combined Synopsis/Solicitation, Aug 2026801 RHTS Concrete Batch Plant — Combined Synopsis/Solicitation, Aug 2026801 RHTS Concrete Batch Plant — Combined Synopsis/Solicitation, Jul 2026Intent to Sole Source - OLA UBM Spare Parts — Special Notice, Jul 2026Listed alongside Track what DoD buys See SrA's full record, every buyer at DoD and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page .
