Get an early look at Sound Transit's upcoming contracting opportunities before they are formally advertised -- giving your small business time to prepare, evaluate, and decide whether to participate.
Sound Transit encourages participation in its contracts by Disadvantaged Business Enterprises (DBEs) as well as Small Business Enterprises (SBEs) and is interested in proposals from such firms.
This list gives high‑level details about future solicitations, including project descriptions, anticipated timelines, and potential scopes of work. Information shared here is preliminary and subject to change, but it gives small businesses a helpful early look at what may be on the horizon.
To view current active solicitations, please visit our contracting opportunities platform, Biddingo.
Last updated: April 21, 2026
Organizational Development
Anticipated advertising date
April 2026
Estimated budget
$8,500,000.00
Draft scope description
Scope of work
Consultants will apply the following approach, build upon it, and scale it appropriate to the on-call services being requested:
1.1. Discovery and analysis
1.1.1. Engage necessary executives and employees to have in-depth discovery conversations.
1.1.2. Conduct deeper analysis of departments, divisions, and teams.
1.1.3. Translate business strategy into organizational design requirements and outcomes.
1.1.4. Analyze current state and identify opportunity areas of improvement.
1.1.5. Review and analyze workforce analytics to provide data-driven insights regarding desired outcomes.
1.2. Design & develop
1.2.1. Determine future and necessary adjustments for: structures, sub-department alignment, and new offices.
1.2.2. Provide multiple future organizational design options for evaluation.
1.2.3. Define detailed organizational design elements of selected option (e.g., roles and responsibilities, decision authority, organizational charts, and/or workflow process).
1.3. Finalize
1.3.1. Design and deliver implementation plan for new organizational structure.
1.3.2. Determine key performance metrics and indicators to ensure the maximum impact of design is meeting business needs.
1.4. Implement
1.4.1. Work with leaders of impacted organizations to discuss decisions and implementation plans.
1.4.2. Partner with key interest holders (ST OD team, HRBPs, chiefs of staff, impacted leaders, agency staff, etc.) to support and guide implementation of chosen organization plan.
1.5. Stabilize
1.5.1. Continue to assess and determine “next-layer” (e.g., roles, reporting lines).
1.5.2. Support ongoing change management and communication activities.
1.5.3. Implementation of mobilization plans to help establish new norms, role clarity, and behavioral and performance expectation, aligned to measures of team health and stated design outcomes.
1.5.4. Monitor implementation progress and adjust plans as needed to maintain progress, provide reporting and KPI scorecards as appropriate.
Associated NAICS
541611 Administrative Management and General Management Consulting Services
541612 Human Resources Consulting Services
Potential subcontracting opportunities
See scope
Project manager
Penny Christie - penny.christie@soundtransit.org
Disclaimer: This information is intended for outreach purposes only and does not constitute a promise or guarantee of business with Sound Transit. Sound Transit does not guarantee the accuracy or completeness of this information, and it is subject to change without notice. If you have any questions on the prospective project prior to solicitation release, please contact the staff person/project manager identified for the project. Sound Transit solicitations are posted to https://www.biddingo.com/soundtransit and are subject to restrictions of communications once advertised.
Emergency On-Call Overhead Catenary System & Substation Repair
Anticipated Advertising Date
April 2026
Estimated Budget
$446,816.47 Approximately
Draft Scope Description
1. SCOPE OF WORK
The Contractor shall provide all the all labor/ personnel, equipment, supplies, facilities, transportation, tools, materials, supervision, and other items necessary to perform items to emergency on-call overhead catenary system and traction power substation repairs. The contractor shall accomplish the performance objectives and general product requirements as listed below.
1.1. PERFORMANCE OBJECTIVES
1.1.1 On-call Emergency Repair Services
Contractor shall provide Emergency On-Call Overhead Catenary System and traction power substation repairs for T Line. These goods and services include all peripheral tasks, including but not limited to emergency repairs and non-emergency repairs.
2. OTHER PERFORMANCE REQUIREMENTS
2.1. SOUND TRANSIT’S REPONSIBILITIES
None
2.2. DELIVERABLES
Emergency Response Mobilization Reports Documentation summarizing each emergency activation, including response time, personnel dispatched, equipment used, and initial site assessment.
Completed Repair Work Orders Detailed work orders for all emergency and non‑emergency repairs performed, including scope of work, materials used, labor hours, and repair completion time.
Post‑Incident Technical Report A written report for each emergency event summarizing cause of failure (if identifiable), repair steps taken and technical findings.
Materials and Equipment Usage Logs Itemized log of all materials installed, replaced, or consumed during repairs, including manufacturer details and quantities.
As‑Built Updates (if applicable) Updated drawings or redlines reflecting any permanent modifications made to the OCS or traction power substations during repairs.
Invoicing With Supporting Documentation Invoices accompanied by labor logs, equipment usage sheets, and material receipts to ensure transparent and verifiable billing.
Contractor Availability and Readiness Certifications Periodic confirmation that the contractor maintains the personnel, equipment, and readiness required to meet on‑call standards.
Communication & Coordination Log Record of all communications with Sound Transit during each emergency response, including notifications, approvals, and shift summaries.
Associated NAICS
238210 Electrical Contractors and Other Wiring Installation Contractors
237130 Power and Communication Line and Related Structures Construction
Potential Subcontracting Opportunities
See scope
Inclusion Details
Sound Transit promotes and encourages participation by DBEs on its contracts.
Project Manager
Johnny Humphrey- john.humphrey@soundtransit.org
Disclaimer: This information is intended for outreach purposes only and does not constitute a promise or guarantee of business with Sound Transit. Sound Transit does not guarantee the accuracy or completeness of this information and is subject to change without notice. If you have any questions on the prospective project prior to solicitation release, please contact the staff person/project manager identified for the project. Sound Transit solicitations are posted onto https://www.biddingo.com/soundtransit and are subject to restrictions of communications once advertised.
2026 2 Bucket Trucks & 1 Sweeper Truck
Anticipated Advertising Date
April 2026
Estimated Budget
$620,000.00 approximately
Draft Scope Description
SCOPE OF WORK
The Contractor [Consultant] shall provide all the all labor/ personnel, equipment, supplies, facilities, transportation, tools, materials, supervision, and other items necessary to perform 2026 Bucket and Sweeper Trucks Procurement. The contractor shall accomplish the general product requirements as listed below.
PRODUCT DESCRIPTION
2025 or greater Ford F450, F550 or equivalent (i.e. Dodge, Chevrolet)
Extended or crew cab
Automatic transmission
AWD/4WD
Versalift SST-40-EIH or equivalent insulated bucket with a max reach of 45 feet
Light bar, strobe lights, backup alarm, backup camera, inverter
Tow package
No outriggers
One Sweeper truck
Geismar Clean Wizard V2R or equivalent
For use on embedded rail
Automatic transmission
Backup alarm, backup camera, light bar, strobes
Associated NAICS
336120 Heavy Duty Truck Manufacturing
Potential Subcontracting Opportunities
See scope
Inclusion Details
Sound Transit promotes and encourages participation by DBEs on its contracts.
Project Contacts
Rasheem Alston Rasheem.Alston@soundtransit.org
Disclaimer: This information is intended for outreach purposes only and does not constitute a promise or guarantee of business with Sound Transit. Sound Transit does not guarantee the accuracy or completeness of this information and is subject to change without notice. If you have any questions on the prospective project prior to solicitation release, please contact the staff person/project manager identified for the project. Sound Transit solicitations are posted onto https://www.biddingo.com/soundtransit and are subject to restrictions of communications once advertised.
Central OMF Security Booth
Anticipated advertising date
Q2-Q3
Estimated budget
$2,764,826
Draft scope description
This project consists of constructing site improvements and installing a new prefabricated security guard booth at Sound Transit’s Central Operations and Maintenance Facility (OMF) located at 3407 Airport Way South in Seattle, Washington.
The work includes demolition of existing site features such as asphalt and concrete pavement, curbs, landscaping, and other surface improvements at both the north and south project sites. Following demolition, the Contractor will construct new asphalt pavement, concrete curbs and gutters, sidewalks, ramps, and landscaped areas, as well as restore all disturbed areas.
The scope also includes civil and utility work, such as installation of storm drainage piping and structures, water and sewer piping and appurtenances, erosion control measures, and verification of existing utilities prior to construction. Concrete foundations will be constructed to support the new security booth and site lighting.
A key component of the project is the installation of a prefabricated security booth, including placement on concrete foundations and connection of associated systems. The booth will include a restroom and computer equipment to support tracking, communications, and gate controls.
The Contractor will also perform electrical and systems work, including installation of electrical and systems conduits, site lighting, security cameras, gate arms, spike strips, bollards, pavement markings, and signage.
Work will occur within an active transit facility, with portions of the work taking place in the Link Light Rail right-of-way, requiring rail safety training, track access permits, and coordination with Sound Transit operations to ensure uninterrupted transit service.
Associated NAICS
- NAICS 237110 Water and Sewer Line and Related Structures Construction
- NAICS 237310 Highway, Street, and Bridge Construction
- NAICS 238110 Poured Concrete Foundation and Structure Contractors
- NAICS 238210 Electrical Contractors and Other Wiring Installation Contractors
- NAICS 238220 Plumbing, Heating, and Air-Conditioning Contractors
- NAICS 238910 Site Preparation Contractors
- NAICS 238990 All Other Specialty Trade Contractors
Potential subcontracting opportunities
YES
Inclusion details
8 SBE goal %
Sound Transit promotes and encourages participation by SBEs/DBEs on its contracts.
Project manager
Hanes, Christiana - Christiana.Hanes@soundtransit.org
Disclaimer: This information is intended for outreach purposes only and does not constitute a promise or guarantee of business with Sound Transit. Sound Transit does not guarantee the accuracy or completeness of this information, and it is subject to change without notice. If you have any questions on the prospective project prior to solicitation release, please contact the staff person/project manager identified for the project. Sound Transit solicitations are posted to https://www.biddingo.com/soundtransit and are subject to restrictions of communications once advertised.
Distributed Antenna System (DAS) Testing and Maintenance Services
Anticipated advertising date
Q2
Estimated budget
$494,791
Draft scope description
Public Safety Radio Testing & Maintenance (DAS/BDA Systems)
Sound Transit is looking for a qualified and certified consultant to help keep its public safety radio systems working properly and in compliance with fire code.
These systems (DAS/BDA) ensure that emergency responders (fire, police) have reliable radio coverage inside transit facilities.
What the Consultant Will Do
Perform annual testing and maintenance of radio systems (DAS/BDA)
Use certified staff and equipment to check system performance
Document and report results to Sound Transit and required platforms (TCE)
Upload and manage records in The Compliance Engine (TCE)
Review system data (drawings, past reports, etc.)
Include new system installations in reporting
Identify any issues and recommend fixes or improvements
Additional Support (As Needed)
Help with repairs or troubleshooting
Support system upgrades or modifications
Attend quarterly testing meetings with fire authorities (if requested)
Compliance Requirements
Must follow Washington Fire Code (Section 510) and NFPA standards
Work with local fire authorities (AHJs, such as King County Fire Marshals)
Ensure systems meet requirements for PSERN (emergency radio network)
Associated NAICS
- NAICS 541690 Other Scientific and Technical Consulting Services
Potential subcontracting opportunities
N/A
Inclusion details
0 SBE goal %
Sound Transit promotes and encourages participation by SBEs/DBEs on its contracts.
Project manager
Valona, Darrick - Darrick.Valona@soundtransit.org
Disclaimer: This information is intended for outreach purposes only and does not constitute a promise or guarantee of business with Sound Transit. Sound Transit does not guarantee the accuracy or completeness of this information, and it is subject to change without notice. If you have any questions on the prospective project prior to solicitation release, please contact the staff person/project manager identified for the project. Sound Transit solicitations are posted to https://www.biddingo.com/soundtransit and are subject to restrictions of communications once advertised.
Link Bridge and Tunnel Inspection Services
Anticipated advertising date
Q2-Q3
Estimated budget
$9,986,070
Draft scope description
A 5-year contract (with optional extensions) for a qualified contractor to provide structural inspection and engineering services for Sound Transit’s Link Light Rail system, including bridges, tunnels, and related infrastructure.
The contractor will perform routine and on-call inspections, provide engineering analysis and clear reporting, and use appropriate equipment such as under-bridge trucks and hi-rail access. Work may occur during night or limited service hours and must meet all safety, permitting, and track access requirements.
The selected team must be experienced and certified, capable of managing scheduling, reporting, and quality control, and compliant with all applicable regulations. Additional work may include emergency inspections and on-demand engineering support.
Associated NAICS
- NAICS 541330 Engineering services
Potential subcontracting opportunities
Yes
Inclusion details
0 SBE goal %
Sound Transit promotes and encourages participation by SBEs/DBEs on its contracts.
Project manager
Froelich, Kyle - kyle.froelich@soundtransit.org
Disclaimer: This information is intended for outreach purposes only and does not constitute a promise or guarantee of business with Sound Transit. Sound Transit does not guarantee the accuracy or completeness of this information, and it is subject to change without notice. If you have any questions on the prospective project prior to solicitation release, please contact the staff person/project manager identified for the project. Sound Transit solicitations are posted to https://www.biddingo.com/soundtransit and are subject to restrictions of communications once advertised.
On-Call Permanent Fence Repair
Anticipated advertising date
Q2-Q3
Estimated budget
$884,375
Draft scope description
The contractor will provide on-call fencing maintenance and repairs across Sound Transit properties, including patching, replacing, and reattaching chain-link and rod-iron fencing. Work includes labor, materials, quick response to task orders, and meeting all safety requirements for work within railway right-of-way areas
The contractor will provide on-call fence maintenance and repair services across Sound Transit properties in Snohomish, King, and Pierce counties. Work includes:
Repairing, replacing, and reattaching chain-link fencing, posts, rails, tension wire, connectors, and gates.
Patching holes caused by vandalism or vehicle damage.
Repairing rod-iron fencing where applicable.
Providing all labor, materials, tools, and equipment.
Responding quickly to work orders (3 days for estimates, 5 days for completion).
Working safely in railway right-of-way, requiring BNSF/Tacoma Rail safety certifications, work permits, and coordination with Sound Transit for flagging support.
Removing debris daily and complying with all WA State and federal safety laws.
Work is issued through individual task orders, typically involving small patch repairs but may include larger replacement sections or vehicle-damage repairs.
Associated NAICS
- NAICS 238990 All Other Specialty Trade Contractors
Potential subcontracting opportunities
Yes
Inclusion details
0 SBE goal %
Sound Transit promotes and encourages participation by SBEs/DBEs on its contracts.
Project manager
Hardy, John - john.hardy@soundtransit.org
Disclaimer: This information is intended for outreach purposes only and does not constitute a promise or guarantee of business with Sound Transit. Sound Transit does not guarantee the accuracy or completeness of this information, and it is subject to change without notice. If you have any questions on the prospective project prior to solicitation release, please contact the staff person/project manager identified for the project. Sound Transit solicitations are posted to https://www.biddingo.com/soundtransit and are subject to restrictions of communications once advertised.
T100 OCS Spare Pole
Anticipated advertising date
Q3-Q4
Estimated budget
$485,521
Draft scope description
Provide manufactured, tested, and certified OCS steel poles and components as spare materials for Tacoma Link; installation by Sound Transit.
Scope:
Fabricate and deliver OCS poles (feeder, standard, galvanized, painted)
Manufacture to required engineering and transit standards
Include components: base plates, handholes/covers, feeder spouts, pole caps, tamper-resistant hardware
Ensure all poles are structurally designed, fabricated, galvanized, painted (as specified), tested, and certified
Delivery only (no field installation)
Associated NAICS
332312 Fabricated Structural Metal Manufacturing (More)
Potential subcontracting opportunities
N/A
Inclusion details
0 SBE goal %
Sound Transit promotes and encourages participation by SBEs/DBEs on its contracts.
Project manager
Neeley, Ben - Ben.Neeley@soundtransit.org
Disclaimer: This information is intended for outreach purposes only and does not constitute a promise or guarantee of business with Sound Transit. Sound Transit does not guarantee the accuracy or completeness of this information, and it is subject to change without notice. If you have any questions on the prospective project prior to solicitation release, please contact the staff person/project manager identified for the project. Sound Transit solicitations are posted to https://www.biddingo.com/soundtransit and are subject to restrictions of communications once advertised.
Royal Brougham Stadium Crossing Automatic Pedestrian Gates
Anticipated advertising date
Q2
Estimated budget
$3,596,273
Draft scope description
This project consists of installing automatic pedestrian gates and related safety enhancements at the pedestrian rail crossings on the north and south sides of the Stadium Station/Royal Brougham intersection.
The work includes:
Installation of automatic pedestrian gates integrated with the train control and traffic signal systems
Upgraded signage, including LED warning signage
Installation of flangeway fillers and other pedestrian track crossing safety improvements
Traffic signal cabinet upgrades and signal system integration
ADA improvements, including curb ramps and detectable warning surfaces
Battery backup compatibility with traffic signal and train systems
Required street improvement permitting and right-of-way coordination
Associated NAICS
237310 Highway, Street, and Bridge Construction (More)
238110 Poured Concrete Foundation and Structure Contractors (More)
238210 Electrical Contractors and Other Wiring Installation Contractors (More)
Potential subcontracting opportunities
Yes
Inclusion details
0 SBE goal %
Sound Transit promotes and encourages participation by SBEs/DBEs on its contracts.
Project manager
Herrera, Marlon - Marlon.Herrera@soundtransit.org
Disclaimer: This information is intended for outreach purposes only and does not constitute a promise or guarantee of business with Sound Transit. Sound Transit does not guarantee the accuracy or completeness of this information, and it is subject to change without notice. If you have any questions on the prospective project prior to solicitation release, please contact the staff person/project manager identified for the project. Sound Transit solicitations are posted to https://www.biddingo.com/soundtransit and are subject to restrictions of communications once advertised.
Sound Transit Station Public Address (PA) Modernization
Anticipated advertising date
Q2 - Q3
Estimated budget
$1,179,365
Draft scope description
Scope of work
This project involves modernizing the Public Address (PA) system at King Street Station to improve the clarity, coverage, and reliability of passenger announcements.
The selected contractor will supply PA system equipment and provide technical support services, while Sound Transit will perform most of the installation work. The contractor’s primary responsibilities include providing system components, designing and building a custom amplifier switching panel, and offering technical assistance and training.
The selected contractor will supply PA system equipment and provide technical support services, while Sound Transit will perform most of the installation work. The contractor’s primary responsibilities include providing system components, designing and building a custom amplifier switching panel, and offering technical assistance and training.
Associated NAICS
- 334310 Audio and Video Equipment Manufacturing (More)
- 423690 Other Electronic Parts and Equipment Merchant Wholesalers
Potential subcontracting opportunities
N/A
Inclusion details
0 SBE Goal %
Sound Transit promotes and encourages participation by SBEs/ DBEs on its contracts.
Project manager
Eddy, Byrl - byrl.eddy@soundtransit.org
Disclaimer: This information is intended for outreach purposes only and does not constitute a promise or guarantee of business with Sound Transit. Sound Transit does not guarantee the accuracy or completeness of this information, and it is subject to change without notice. If you have any questions on the prospective project prior to solicitation release, please contact the staff person/project manager identified for the project. Sound Transit solicitations are posted to https://www.biddingo.com/soundtransit and are subject to restrictions of communications once advertised.
Note: Once advance outreach information is published on Biddingo as an active posting, it will no longer appear on this page.
To register and view all currently advertised solicitations, please visit Sound Transit’s Biddingo portal.