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Great Lakes St Lawrence Seaway Development Corporation

Great Lakes St Lawrence Seaway Development Corporation

Great Lakes St Lawrence Seaway Development Corporation opportunities often flow through multiple subagencies and contracting offices, each with different templates and amendment behavior. Use this hub to keep that activity in one place before final submission checks on SAM.gov.

Updated Feb 25, 2026Page 7
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Department of Transportation

*Certified SB/MB or DVBE Only* Exterior Window Washing in Sacramento County

Contractor agrees to provide to the California Department of Transportation (Caltrans) all labor, materials, tools, equipment, permits, licenses, travel, vehicles, parts, supplies, and incidentals necessary to provide on call as-needed exterior window and screen cleaning, building skin washing, and pressure washing services.…

Posted: Feb 25, 2026Due: Mar 11, 2026Due in 13d
Department of Transportation

Ice Buoy Batteries

The Great Lakes St. Lawrence Seaway Development Corporation (GLS) Contracting Office, intends to award a Firm Fixed Price, sole source purchase order, to Mathews Associates, Inc., under authority 10 USC 3204(a)(1) as implemented by FAR 6.302-1(a) -Only one responsible source and no…

Posted: Feb 25, 2026Due: Mar 06, 2026Due in 7d
Department of Transportation

OR FS DSHUT601 60(1), Road 60 Improvements, MP 0 - 1.0

Update 2/24/2026: Bid Summary posted to attachments. Update 2/17/2026: Amendment A003 posted to attachments. Update 2/11/2026: QA_2-11-2026.pdf posted to attachments. Update 2/10/2026 : QA_2-10-2026.pdf posted to attachments. Update 2/9/2026: Amendment A002 posted to attachments. Update 2/4/2026: Amendment A001 posted to attachments. Update…

Posted: Feb 24, 2026Due: Feb 24, 2026Closed
Department of Transportation

Intelligent Transportation Systems (ITS) / Transportation Management Center (TMC) Operations Contrac

<p>Advertisement Number: DOT-RFP-26-6202SD</p><p>NOTICE OF ADDENDUM NO. 2 - dated February 24, 2026</p><p>REQUEST FOR PROPOSAL</p><p>THE STATE OF FLORIDA DEPARTMENT OF TRANSPORTATION, DISTRICT SIX CONTRACTS OFFICE</p><p>ADVERTISEMENT DATE: January 27, 2026</p><p>Project &amp; Proposal No.:&nbsp;DOT-RFP-26-6202SD</p><p>FIN No.: Various</p><p>Counties: Miami-Dade&nbsp;</p><p>Proposals Due Date: February 17, 2026, at 10:00 AM</p><p>Via…

Posted: Feb 24, 2026Due: Mar 09, 2026Due in 10d
Department of Transportation

MARKET SURVEY CAPABILITY ASSESSMENT HELICOPTER FIELD MAINTENANCE TRAINING ON BELL 412, BELL 429, BELL 206B AND BELL 407.

MARKET SURVEY CAPABILITY ASSESSMENT HELICOPTER FIELD MAINTENANCE TRAINING ON BELL 412, BELL 429, BELL 206B AND BELL 407. NO PHONE CALLS PLEASE. ALL QUESTIONS MUST BE IN WRITING AND EMAILED TO THE CONTRACTING OFFICER CONTACT INFORMATION BELOW. This is a market survey…

Posted: Feb 24, 2026Due: Mar 10, 2026Due in 12d
Department of Transportation

SB Minor B 03A4145 / Pedestrian Safety Improvement In Colusa, Sacramento, Sierra, Yolo, and Yuba Counties at Various Locations

The Contractor must be a certified Small Business under section 2-1.05. The Department establishes no DVBE Contract goal but encourages bidders to obtain DVBE participation. DO NOT SEND A HARD COPY BID TO THE DIVISION OF PROCUREMENT & CONTRACTS. IT WILL NOT…

Posted: Feb 24, 2026Due: Mar 10, 2026Due in 12d
Great Lakes St Lawrence Seaway Development Corporation contracting guide

9 notices close in the next 14 days on this page. Frequent issuing offices include A501VDOT, FDOT, RFI-Contracts.MDOT@maine.gov, and 6923G5 GREAT LAKES ST LAWRENCE SWY DEV CORP.

  • Common set-aside patterns here: SB/DVBE, SB/DVBE/MB, and SBA. Align your pursuit list with your certifications.
  • Recurring NAICS in this snapshot: 028926, 029432, 029434, 335910, 237310, and 611519. Keep reusable technical narratives mapped to these codes.
  • Current place-of-performance signals include CA, VA, FL, and MO. Validate location requirements early in teaming discussions.

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Not affiliated with the U.S. Government. Verify official details and attachments on SAM.gov before bidding.