Federal contract amendments and deadline changes
1,806 open federal contracts on SAM.gov changed in the last 45 days, newest first. When an agency amends a notice it posts a new version: we compare each version with the one before and list what changed. Updated every morning (Oct 24, 2026).
Watch the contracts you bid on. BidFox Pro emails you when a contract you watch is amended, its deadline moves or its set-aside changes, inside your morning alert. 7 days free.
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Description updatedRepair/Overhaul of Flat Panel Up Front Controller (FPUFC)
- Description text changed
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Notice type changedTotal Engineering and Integration Services (teis) IV On-ramp Opportunity
- Notice type changed from Sources sought to Combined synopsis/solicitation: now open for bids
- Response deadline set to Oct 30, 2026 (was Oct 7, 2026)
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Award postedWest Branch (New) PO 655C60150 Tenant Improvements
- Award notice posted: ALPENA MARC LLC ALPENA 49707 (33922256.23)
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Award postedDuct, Fan, Aircraft G
- Award notice posted: RTX CORPORATION East Hartford CT 06118 USA (509640.03)
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Award posted16 Transducer Repair
- Award notice posted: BAE SYSTEMS CONTROLS INC. Endicott NY 13760 USA (7869983.00)
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Deadline extendedIRS Audio-Visual (AV) and Video Teleconferencing (VTC) Enterprise Systems Integration, Support, and Maintenance Master IDIQ
- Deadline extended from Sep 16, 2026 to Oct 30, 2026
- Description text changed
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Deadline extendedFY25 Long Range Broad Agency Announcement (BAA) for Navy and Marine Corps Science and Technology
- Deadline extended from Sep 30, 2026 to Dec 31, 2026
- Description text changed
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Award posted36C24226P1049 - Boiler Repair Hudson Valley Vahcs - Montrose Campus (1X) -
- Award notice posted: TROY BOILER WORKS, INC TROY 12180 (1597000.00)
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Deadline extended · 2 updates in 45 daysContractor-owned, Contractor-operated (COCO) bulk retail services at two locations on Fort Bragg, NC.
- Deadline extended from Oct 2, 2026 to Oct 30, 2026
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Description updated · 2 updates in 45 daysAir Force Installation and Mission Support Center (AFIMSC) Streamlining Procurement for Effective Execution & Delivery (SPEED) Commercial Solutions Opening (CSO)
- Description text changed
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Award posted · 3 updates in 45 daysRepair A Avenue at Building 300
- Award notice posted: AMB CONTRACTING LLC 7813 ALHAMBRA BLVD MIRAMAR FL 33023 USA (369000)
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Deadline extendedFinding Agile Solutions for Test (FAST) Commercial Solutions Opening (CSO)
- Deadline extended from Sep 30, 2026 to Sep 30, 2027
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Deadline extendedTransmitter, Tempera
- Deadline extended from Sep 30, 2026 to Nov 30, 2026
- Description text changed
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Deadline extendedFacility Readiness and Maintenance Execution (FRAME) Request for Proposal (RFP) - DRAFT
- Deadline extended from Sep 29, 2026 to Jan 31, 2027
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Deadline extended · 2 updates in 45 daysVISN 2 Prosthetics Downstate Home Oxygen Services
- Deadline extended from Nov 5, 2026 to Nov 10, 2026
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Award posted568-26-4-5006-0078 - Service - ASCOM Software Support & Maint - BH
- Award notice posted: JOHNSON CONTROLS FIRE PROTECTION LP BOCA RATON 33487 FLK (349402.60)
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Award postedHigh Temperature Controlled Atmosphere Furnace Suite
- Award notice posted: MATERIALS RESEARCH FURNACES LLC Allenstown NH 03275 USA (2146727.00)
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Award postedGrand Encampment Island Unloading
- Award notice posted: J. F. BRENNAN COMPANY, INC. 818 BAINBRIDGE ST La Crosse WI 54603 USA (9122750)
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Description updatedDepartment of Energy Office of Environmental Management Special Notice - Procurement Schedule Update
- Description text changed
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Notice type changed · 2 updates in 45 daysApache Alert Mission Complex
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
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Award postedRepair Hush House Concrete B3857
- Award notice posted: BLUE SPADER CONTRACTORS INC 332 S MAIN ST STE A ROMEO 48065 USA (1501567.46)
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Deadline extendedVisn 1 - Indefinite Delivery Indefinite Quantity Architect Contract
- Deadline extended from Oct 1, 2026 to Nov 13, 2026
- Description text changed
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Notice type changed · 2 updates in 45 daysAntenna Assembly, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
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Notice type changedValve, Butterfly
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 29, 2026 (was Oct 28, 2026)
- Description text changed
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Notice type changedCompressor Unit, Ref, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 29, 2026 (was Oct 28, 2026)
- Description text changed
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Notice type changedValve, Butterfly, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 29, 2026 (was Oct 27, 2026)
- Description text changed
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Notice type changed · 2 updates in 45 daysFilter-amplifier, Ra, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
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Deadline extended · 2 updates in 45 daysCircuit Card Assemb
- Deadline extended from Sep 28, 2026 to Oct 28, 2026
- Description text changed
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Notice type changed · 2 updates in 45 daysCircuit Card Assemb
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
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Notice type changed · 2 updates in 45 daysSwitch Matrix, Comms, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
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Notice type changedInspection Penetran
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Set-aside changed from Small Business Set Aside - Total to None
- Response deadline set to Oct 29, 2026 (was Oct 27, 2026)
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Notice type changedArm Assy Rocker
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 29, 2026 (was Oct 27, 2026)
- Description text changed
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Deadline moved earlier · 2 updates in 45 daysValve, Ball
- Deadline moved earlier, from Nov 2, 2026 to Nov 2, 2026
- Description text changed
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Award postedW9126G26RA108
- Award notice posted: C-A NATIVE CONSTRUCTORS INC 4000 E HARRIS RD Muskogee OK 74403 USA (872650)
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Award posted · 2 updates in 45 daysHCHV Butler 3 Bed
- Award notice posted: CENTER FOR COMMUNITY RESOURCES, INC. BUTLER 16001 (581350.35)
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Award postedGavins Point Raw Water Intake Zebra Mussel Mitigation
- Award notice posted: SCHUMAN ELECTRIC LLC 29342 374TH AVE Geddes SD 57342 USA (368060)
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New version posted · 2 updates in 45 days1377-01-307-9125 MT13, 1377-01-325-3047 MT16, 1377-01-271-7786 MT88, 1377-01-271-7787 MT89, 1377-01-271-7789 MT91, 1377-01-299-2174 MT97, 1377-01-299-2175 MT98
- New version posted on SAM.gov (Justification)
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Deadline extendedSupport, Seal, Aircraft
- Deadline extended from Oct 19, 2026 to Oct 28, 2026
- Description text changed
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Award postedFloating Fishing Dock
- Award notice posted: TECH NEXUSES, INC. 2765 THROOP AVE BRONX NY 10469 USA (28418.98)
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Award postedSnow and Ice Removal Services - St Marys, PA
- Award notice posted: APEX SIGNATURE LLC 2 CLUB HOUSE DR Willingboro NJ 08046 USA (137250)
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Award postedSnow Removal - Wheeling, WV
- Award notice posted: APEX SIGNATURE LLC 2 CLUB HOUSE DR Willingboro NJ 08046 USA (244000)
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Deadline extended · 2 updates in 45 daysAntennas
- Deadline extended from Sep 23, 2026 to Oct 28, 2026
- Description text changed
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Deadline extendedRadio Frequency Calibration Backplane Assembly (RFCBA)
- Deadline extended from Aug 22, 2026 to Nov 30, 2026
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Deadline extendedRadio Frequency Power 18:1 Divider/Combiner
- Deadline extended from Aug 22, 2026 to Nov 30, 2026
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New version postedCorpus Christi Ship Channel Placement Area Inner Harbor Improvements
- New version posted on SAM.gov (Award notice)
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Award postedThe removal, disposal and disassembly of an electronic filing system
- Award notice posted: KIPER MOVING & TRANSPORTATION LLC 852 KENSINGTON AVE Buffalo NY 14215 USA (5500)
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New version postedRequesting Information for Mishap Analysis & Animation Facility (maaf) Flight Recorder Download Solutions Acquisition and Sustainment
- New version posted on SAM.gov (Sources sought)
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Deadline moved earlierLease of Office Space within Norfolk, VA. Request for Lease Proposals (RLP) #26NAT02
- Deadline moved earlier, from Nov 9, 2027 to Nov 9, 2026
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New version postedLease of Office Space within Raleigh, NC. Request for Lease Proposals (RLP) #26NAT02
- New version posted on SAM.gov (Combined synopsis/solicitation)
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Award postedProvide, Install, and Maintaina 10GB Dedicated Lease Between Co to Ut.
- Award notice posted: AOC Connect, LLC (112617.00)
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Description updated · 3 updates in 45 days27-117 Conduct Concrete and Civil Site Repairs.
- Description text changed
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Deadline extendedHelicopter, UH-60A, UH-60L, UH-60V, NSN: 1630-013312589, P/N 040-25300, 40A
- Deadline extended from Oct 22, 2026 to Nov 12, 2026
- Description text changed
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Deadline extendedHospital Communications Support
- Deadline extended from Oct 7, 2026 to Oct 28, 2026
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Description updated · 2 updates in 45 daysRequest for Information Residential Reentry Services and Home Confinement Services within Springfield, Illinois. Home Confinement radius within 200 miles of the RRC Faciliy.
- Description text changed
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Notice type changedAK NPS DENA 10(64), Re-pave Riley Creek Campground Roads
- Notice type changed from Sources sought to Pre-solicitation
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Notice type changed · 2 updates in 45 daysShroud Segment, Turb
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
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Award postedArmy Family Housing, Phases 1 and 2, Chievres Air Base
- Award notice posted: BL HARBERT INTERNATIONAL LLC 820 SHADES CREEK PKWY STE 3000 BIRMINGHAM 35209 USA (245178821.36)
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Set-aside changedH40 BMS Industry Day Documents
- Set-aside changed from None to Small Business Set Aside - Total
- Description text changed
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Description updatedNorthport EUL Development Opportunity Sources Sought (Revised) COR: Sharon Sirotnak
- Description text changed
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Deadline extendedReceive Microwave (And Associated Power Supplies)
- Deadline extended from Aug 22, 2026 to Nov 30, 2026
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Award postedCable Assemblies
- Award notice posted: CONNECTIVE DESIGN INC 3010 S TECH BLVD Miamisburg OH 45342 USA (247493.3)
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Notice type changedIndicator, Attitude, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedTaxi, Nose Gear, Air
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedData Transfer Unit, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedValve, Cross
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedComputer, Digital, Mi, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedFire Control Panel
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedElectronic Componen, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedCircuit Card Assemb, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedLight, Taxiing, Aircr
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedControl, Alarm
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedTransducer, Motional
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedCabin Temperature I
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedCircuit Card Assemb
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedComputer, Digital
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedControl, Intercommun, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedPump, MSW
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Set-aside changed from Small Business Set Aside - Total to None
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
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Notice type changedCircuit Card Assemb, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Set-aside changed from Small Business Set Aside - Total to None
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
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Notice type changedWire Rope Assembly,
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Set-aside changed from Small Business Set Aside - Total to None
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
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Notice type changedGasket KIT,(11)
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedNRP, Module, Acoustic - and Other Replacement Parts, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedHose, PUMP,60X1050MM
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Award posted · 3 updates in 45 daysWireless Medical Telemetry Systems Frequency Coordination, Registration, and Allocation Services
- Award notice posted: Outdoor Wireless Networks LLC STERLING 20166-6509 (438685.00)
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Notice type changedPistons, Matched Se,
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 19, 2026)
- Description text changed
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Notice type changedDoor, Aircraft
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedControl, Intercommun, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedEsm RP
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 7, 2026)
- Description text changed
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Notice type changedCircuit Card Assemb, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changedEngine Data Unit, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 26, 2026 (was Oct 26, 2026)
- Description text changed
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Notice type changed · 2 updates in 45 daysSOLICITATION NOTICE DESIGN-BUILD TO BUDGET (DB2B) Airborne Equipment Parachute Repair Shop, Yuma Proving Ground, Yuma, Arizona
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
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