Ajla Suta

Phase II Modernization of Seattle’s Standard Specifications for Road, Bridge & Municipal Construction

Seattle Public Utilities is seeking a qualified consultant for the Phase II Modernization of Seattle’s Standard Specifications for Road, Bridge and Municipal Construction under solicitation 26-071-S. The project aims to modernize the City's primary public works contract documents through three primary objectives: updating the source file format to ensure efficient management by City staff, reorganizing divisions to align with the 2026 WSDOT Standard Specifications, and ensuring full ADA Title II compliance according to WCAG 2.1 guidelines. The estimated contract value is between $120,000 and $150,000 with an estimated performance duration of two years. Proposals are due by September 24, 2026, via the City's Procurement Portal. Evaluation is based on previous project experience, team experience with large-scale technical writing and Microsoft Word, the proposed project approach, and WCAG compliance expertise. Key deliverables include a modernized source file, updated 2029 City Specifications, and ADA-accessible technical materials verified by an accessibility check report. The contract includes strict adherence to the Seattle Ethics Code, non-discrimination policies, and Washington State retail sales tax requirements under ESSB 5814. Payment for invoices is processed within 30 calendar days of receipt.

WashingtonWA, USA$120K–$150K est.

NAICS

541340

Drafting Services

Source portal

OpenGov

Posted Sep 3, 2026

26-071-S

Closed

State & Local8

On-Call Electrical Engineering Support Services RE-BID

Seattle Public Utilities is seeking a single qualified consultant for a five-year on-call contract to provide comprehensive electrical engineering support services. With an estimated value between 10 million and 12 million dollars, the contract focuses on critical electrical safety, building electrification, decarbonization, energy performance compliance, and long-term resilience planning. Key technical responsibilities include performing arc flash and short-circuit coordination studies using ETAP software, conducting thermographic inspections, updating one-line diagrams, and developing infrastructure for electric fleets and fossil-fuel elimination. The selection process is based on a competitive ranking of qualifications, emphasizing technical expertise in equipment studies, operational integration, and a commitment to WMBE inclusion. Awarded consultants must adhere to strict City of Seattle standards, including comprehensive insurance coverages, the Seattle Ethics Code, and labor laws such as the Paid Sick and Safe Time ordinance. Work will be managed through iterative assignments, each with its own specific scope and deliverables, with payments processed within 30 days of invoice receipt.

WashingtonWA, USA$10M–$12M est.

NAICS

541330

Engineering Services

Source portal

OpenGov

Posted Aug 25, 2026

26-114-S Re-bid

Closed

State & Local7

On-Call Environmental Science Services

Seattle Public Utilities (SPU) is soliciting proposals from qualified firms to provide on-call professional environmental science services that encompass environmental field investigations, technical analyses, and recommendations. These services will support various stages of infrastructure projects, including preliminary engineering, design development, and construction phase compliance. The scope of work is focused on identifying, characterizing, and managing subsurface contamination through coordinated investigations, analytical evaluations, and oversight during construction phases, ensuring projects remain safe, compliant, and on schedule. The solicitation, titled "On-Call Environmental Science Services," carries an estimated contract value between $750,000 and $1,000,000 and will result in the award of a single contract. The opportunity is managed by Seattle Public Utilities, located in Seattle, Washington, with the response deadline set for April 3, 2026. The contract aims to support SPU’s efforts to maintain environmental compliance and effectively manage contamination risks associated with infrastructure development within the region. Interested firms can direct inquiries to the designated Contracts and Procurement Administrator.

WashingtonWA, USA

NAICS

541620

Environmental Consulting Services

Source portal

OpenGov

Posted Mar 10, 2026

wmb26-031-S

Closed

State & Local6

Digital Accessibility Compliance Project

The City of Seattle has issued a solicitation for the Digital Accessibility Compliance Project, with proposals due by 1:00 pm on August 12, 2025. This project aims to enhance digital accessibility standards and ensure compliance with relevant regulations, with the contract valued between $500,000 and $2,000,000. Interested parties are encouraged to submit questions through the designated e-procurement portal by July 28, 2025, to facilitate clarification and ensure timely responses. The project is managed by Seattle Public Utilities under the broader scope of Washington state, and the primary contact for inquiries is Ajla Suta, reachable via email or phone. The solicitation emphasizes the importance of meeting the specified deadlines and adhering to the project requirements to support the city’s commitment to accessible digital services.

WashingtonWA, USA$500K–$2M est.

NAICS

541512

Computer Systems Design Services

Source portal

HigherGov

Posted Jul 16, 2025

25-140-S

Closed

State & Local7

Phased Pumping Plant Corrosion Mitigation

The City of Seattle is issuing a solicitation for qualifications related to a project titled Phased Pumping Plant Corrosion Mitigation, managed by Seattle Public Utilities. The project aims to address corrosion issues within pumping plants through a phased approach, with the contract value estimated between 5 million and 15 million dollars. Interested parties are required to submit their qualifications by 1:00 pm on June 9, 2025, and all inquiries must be directed through the designated e-procurement portal by May 21, 2025. The contract will be governed by a comprehensive consultant agreement template that details scope of work, payment terms, and operational procedures, ensuring clarity in project execution and administrative management. The procurement process emphasizes transparency and adherence to ethical standards, aligning with Seattle’s Ethics Code, which underscores values such as integrity, impartiality, and transparency. The contract and related documents highlight the importance of compliance with city policies, proper handling of digital materials, and adherence to established standards. The project’s scope involves collaboration with qualified consultants capable of implementing corrosion mitigation strategies across multiple phases, supporting the city’s infrastructure resilience efforts. The primary point of contact for this solicitation is Ajla Suta, reachable via email and phone, with further project details accessible through the city’s procurement portal.

WashingtonWA, USA$5M–$15M est.

NAICS

237110

Water and Sewer Line and Related Structures Construction

Source portal

HigherGov

Posted May 12, 2025

24-246-S

Closed

State & Local7

On-Call Geotechnical Engineering Services

The City of Seattle is issuing a solicitation for qualified firms to provide On-Call Geotechnical Engineering Services, with submissions due by 1:00 pm on May 13, 2025. Interested parties must submit their qualifications through the designated e-procurement portal by April 25, 2025, and can direct questions to Ajla Suta via email or phone. The contract is managed by Seattle Public Utilities and falls under NAICS code 541330, indicating a focus on engineering consulting services. The project scope involves a contractual value ranging from $500,000 to $2,000,000, with the potential for multiple assignments under an overarching agreement. The contractual framework is based on a comprehensive Consultant Agreement template that details the scope of work, payment terms, and administrative procedures, including provisions for issuing work orders and compliance with standards. The agreement also includes exhibits such as rate sheets and overhead guidelines, ensuring clarity on compensation and operational expectations. Additionally, adherence to Seattle’s Ethics Code is emphasized, highlighting principles of integrity, impartiality, and transparency, which are essential for maintaining ethical standards throughout the engagement. This initiative aims to secure experienced geotechnical consultants capable of supporting the city’s infrastructure projects on an on-call basis, ensuring timely and compliant technical expertise.

WashingtonWA, USA$500K–$2M est.

NAICS

541330

Engineering Services

Source portal

HigherGov

Posted Apr 15, 2025

25-052-S

Closed

State & Local

On-Call Solid Waste Facilities Technical Support & Design Services

The City of Seattle is soliciting qualifications from qualified firms to provide on-call technical support and design services for solid waste facilities. The contract, identified as solicitation number 24-239-S, is posted by Seattle Public Utilities and is open to firms with expertise in this area under NAICS code 541330. The project has an estimated value ranging from $500,000 to $2,000,000, and interested parties must submit their qualifications by 1:00 pm on May 6, 2025. All inquiries regarding the solicitation should be directed through the designated e-procurement portal by April 21, 2025, at 5:00 pm. The primary point of contact for this solicitation is Ajla Suta, reachable via email at [email hidden] or by phone at [phone hidden]. This opportunity is part of Seattle Public Utilities' efforts to ensure ongoing support and innovative design solutions for solid waste management facilities across Washington.

WashingtonWA, USA$500K–$2M est.

NAICS

541330

Engineering Services

Source portal

HigherGov

Posted Apr 8, 2025

24-239-S

Closed

State & Local1

Enhanced Coordination Feasibility Study

The City of Seattle is inviting proposals for an Enhanced Coordination Feasibility Study, with submissions due by 1:00 pm on February 7, 2025. Interested parties must submit any questions regarding the solicitation through the designated e-procurement portal by January 23, 2025, at 5:00 pm. The project is managed by Seattle Public Utilities under the NAICS code 541330, indicating a focus on engineering services, with a contract value estimated between $50,000 and $200,000. The procurement aims to assess the feasibility of enhanced coordination efforts, likely involving planning and analysis to improve utility operations or infrastructure. Proposals will be evaluated based on their alignment with project goals, technical approach, and cost-effectiveness. The primary point of contact for this solicitation is Ajla Suta, reachable via email at [email hidden] or by phone at [phone hidden]. Interested firms can find additional details and submit their proposals through the official procurement portal linked online. The contract is part of Seattle’s broader efforts to optimize utility coordination and service delivery within the city’s jurisdiction.

WashingtonWA, USA$50K–$200K est.

NAICS

541330

Engineering Services

Source portal

HigherGov

Posted Jan 10, 2025

24-198-S

Closed

State & Local3

Water Demand Reduction Potential Assessment

The City of Seattle is soliciting proposals for a Water Demand Reduction Potential Assessment, with submissions due by 1:00 pm on January 10, 2025. Interested parties are encouraged to submit any questions through the designated e-procurement portal by December 27, 2024. The project, managed by Seattle Public Utilities, falls under NAICS code 541620 and involves a contract valued between $500,000 and $2,000,000. The assessment aims to evaluate opportunities for reducing water demand within the city, supporting sustainable water management practices. The primary point of contact for this solicitation is Ajla Suta, reachable via email at [email hidden] or by phone at [phone hidden]. Additional project details and updates can be accessed through the provided online portal.

WashingtonWA, USA$500K–$2M est.

NAICS

541620

Environmental Consulting Services

Source portal

HigherGov

Posted Dec 12, 2024

24-162-S

Closed

State & Local12

Phased South Park Drainage Improvements Project

The Seattle Public Utilities (SPU) is seeking a qualified consulting team to support the design and construction phases of the South Park Drainage Improvements Phase 2 project, aimed at addressing chronic flooding issues in the South Park Lower Industrial sub-basin. This area has experienced frequent flooding from stormwater and overland flows, compounded by inadequate drainage infrastructure and poor street conditions. The project builds upon previous improvements, including the West Duwamish Trail and Phase I drainage and roadway enhancements, and aims to further improve drainage and mobility along approximately six blocks. The scope includes a phased approach consisting of a Sea Level Rise Adaptation Feasibility and Scoping, detailed design, engineering services during construction, and community outreach over a total duration of about 5 years, with an estimated contract value of 4.5 million dollars out of a total project budget of 26 million dollars. Funding is partially expected from the Environmental Protection Agency, although the EPA is not a party to the contract. The contract, identified as the Phased South Park Drainage Improvements Project, was posted in October 2024 with a response deadline in November 2024. It is structured as a single, multi-year agreement with options for extension, allowing for work assignments tailored to each project phase. The NAICS code indicates a focus on heavy and civil engineering construction. The project emphasizes transparency and ethical conduct, aligning with Seattle’s Ethics Code, which promotes integrity, impartiality, and public trust. The primary point of contact for this solicitation is Ajla Suta, reachable via email or phone, and additional project details can be accessed through the city’s procurement portal.

WashingtonWA, USA$4.5M est.

NAICS

237110

Water and Sewer Line and Related Structures Construction

Source portal

HigherGov

Posted Oct 16, 2024

24-089-S

Closed