Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, July 22 at 2:00 PM EDT

Register Free →

Get CLEATUSFree Trial

Get CLEATUSFree Trial

Search

Top

Back to Contracts

Construction Materials Testing (CMT) & Observation

Active

State & Local

Response Deadline08/14/2026, 11:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Show more

The contract seeks a qualified subcontractor to perform comprehensive field and laboratory testing services during construction, specifically for earthwork compaction, concrete, and structural backfill materials, along with associated special inspection duties. The work requires adherence to established standards and protocols to ensure material integrity and structural compliance throughout the project lifecycle, with testing conducted in real time at construction sites and in certified laboratories. The solicitation is issued by the City of Issaquah under NAICS code 541380 and is open for responses until August 14, 2026, with proposals due by 11:00 PM Pacific Time. This is a subcontract opportunity, and bidders must be prepared to meet the technical, logistical, and regulatory requirements expected by the city for construction materials verification and quality assurance.

General Info

Subcontractor needed for field and lab testing of earthwork, concrete, and backfill with special inspections until August 14, 2026.

Agency

Washington → City of IssaquahView Agency

NAICS

541380 - Testing Laboratories and ServicesView NAICS

Place of Performance

WA, USA

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedJul 20

subcontract

Response DeadlineAug 14

Submission deadline

Response Deadline

08/14/2026, 11:00:00 PM UTCin 24 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyWashington → City of Issaquah

ContactsNo contacts available

OfficeN/A

Organization / Agency

Washington → City of Issaquah

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Provide field and laboratory testing during construction for earthwork compaction, concrete, and structural backfill, including special inspection services.

Similar Contracts

Same NAICS industry code

Project Inspection and Quality Control SupportThe contract entails field-based quality control services for emulsion application projects under the Texas Department of Transportation, requiring on-site monitoring to ensure compliance with TxDOT standards. Key responsibilities include conducting thickness measurements, continuous temperature surveillance, and verification of material and application adherence to specified technical requirements. All work must be performed in the field during active construction phases to guarantee real-time validation of quality parameters and regulatory alignment. The solicitation is classified as a subcontract with a NAICS code of 541380 and was posted on July 20, 2026, with a response deadline of August 12, 2026. The project is managed by the Texas agency under the TxDOT framework, and performance is expected to occur within the state, though specific locations are not defined. Interested parties must submit their proposals through the official TX SmartBuy portal prior to the deadline to be considered for award.

Texas Department of Transportation

POSTED

about 17 hours ago

DEADLINE

5-Year Elevator Safety and Performance TestingA five-year contract exists for the comprehensive testing and certification of elevator systems in alignment with ANSI/ASME A17.2 standards, requiring regular load testing, emergency brake functionality checks, travel time verification, and full compliance reporting. The scope encompasses systematic evaluations to ensure ongoing safety, operational efficiency, and regulatory adherence across all covered elevator installations. This subcontract is structured to maintain continuous compliance over the contract term, with all testing activities and documentation submitted in accordance with nationally recognized elevator safety codes. The solicitation was posted on July 20, 2026, with a response deadline of August 18, 2026, and falls under NAICS code 541380, indicating professional, scientific, and technical services related to engineering and inspection. The contract is issued by the State of Utah, with no specific performance location or point of contact identified. There is no set-aside designation or small business preference stated, and all responses must be submitted through the designated portal at the provided URL. The contract does not specify geographic limitations beyond state jurisdiction, and the testing must be performed by qualified entities capable of delivering certified results meeting federal elevator safety requirements.

POSTED

about 18 hours ago

DEADLINE

Geotechnical Laboratory Testing ServicesThe City of Issaquah is seeking qualified providers to perform a range of physical and mechanical testing on soil and rock samples, including moisture content analysis, Atterberg limits, triaxial shear, and consolidation tests, as part of a subcontract opportunity under NAICS code 541380. The work is intended to support geotechnical engineering efforts and must be executed with precision and adherence to industry standards to ensure accurate material characterization for infrastructure and land development projects. While specific location details for performance are not specified, the solicitation is linked to Washington state and the contract will be managed by the City of Issaquah’s relevant department. Interested parties must submit their proposals by the deadline of August 14, 2026, at 11:00 PM Pacific Time, with the opportunity posted on July 20, 2026. There is no set-aside classification indicated, meaning the contract is open to all eligible subcontractors regardless of business size or ownership type. The solicitation does not include a designated point of contact, and bidders are directed to the provided public procurement link for further details, submission guidelines, and any supporting documentation associated with the bid.

City of Issaquah

POSTED

about 20 hours ago

DEADLINE

Quality Inspection and Acceptance SupportThe contract titled Quality Inspection and Acceptance Support is a subcontract issued by Dallas Area Rapid Transit under NAICS code 541380, focusing on providing inspection, testing, and documentation services to ensure that all deliverables comply with specified quality and suitability standards. The work involves verifying conformity to contractual requirements through systematic evaluation processes, with the goal of confirming that products, systems, or components meet the necessary performance and safety benchmarks before acceptance. Services will encompass comprehensive documentation to support traceability, compliance, and audit readiness throughout the project lifecycle. The opportunity was posted on July 20, 2026, with a strict response deadline of July 23, 2026, at 7:00 PM, indicating a rapid procurement timeline. Performance location details are not specified, but the contracting entity is based in Texas. There is no set-aside designation or additional agency information provided, and the point of contact is not listed in the data. Potential bidders must be prepared to deliver high-precision inspection and testing protocols with full documentation support to satisfy DART’s quality assurance expectations. The opportunity is accessible via the provided Bonfire Hub link.

Dallas Area Rapid Transit

POSTED

about 21 hours ago

DEADLINE

Radioactive Materials Notification and LabelingThe contract requires the detection, notification, and accurate labeling of materials that contain radioactive substances exceeding established regulatory thresholds, ensuring full compliance with both Nuclear Regulatory Commission and Department of Transportation standards. This subcontract is issued by the Defense Logistics Agency under the Department of Defense, targeting entities capable of identifying and managing radioactive content in accordance with federal safety and transportation regulations. The work must be performed to meet stringent marking, documentation, and reporting protocols to prevent exposure risks and ensure safe handling throughout the supply chain. Proposals are due by July 23, 2026, with the solicitation posted on July 20, 2026, indicating a tightly windowed response period. The NAICS code 541380 applies to other scientific and technical consulting services, suggesting the effort involves specialized expertise in radiological safety and compliance rather than manufacturing or logistics operations alone. While no specific location for performance is provided, the contractor must be prepared to support activities across any Department of Defense operational or distribution networks where regulated radioactive materials may be encountered. All deliverables must align precisely with current NRC and DOT requirements to maintain regulatory integrity and operational safety.

Defense Logistics Agency

POSTED

about 22 hours ago

DEADLINE

Packaging, Labeling, and Hazard Communication ComplianceThe contract requires compliance with federal and Defense Logistics Agency standards for the packaging, labeling, and hazardous materials documentation of medical devices, including the provision of Safety Data Sheets. All activities must adhere strictly to established regulatory frameworks to ensure safe handling, transportation, and use of medical products within the Department of Defense supply chain. The work is classified as a subcontract under NAICS code 541380 and is performance-based at Fort Campbell, with a requirement for all deliverables to meet precise quality and documentation thresholds. The solicitation was posted on July 20, 2026, and responses are due by July 27, 2026, indicating a short but critical window for proposal submission. The contracting office operates under the Medical Supply Chain MD Surg FSF, a unit within the Department of Defense, and the place of performance is fixed at Fort Campbell with a specific zip code. While no set-aside type is specified, the contract is intended to support critical defense medical logistics and demands expertise in regulatory compliance, hazardous material handling, and medical device packaging standards.

MEDICAL SUPPLY CHAIN MD SURG FSF

POSTED

about 22 hours ago

DEADLINE

Production Lot Testing (PLT) Sample Submission and ReportingThe contract requires the formal execution of Production Lot Testing on two sample units, with the generation of a certified report to be submitted to the Defense Logistics Agency within 470 days. Testing must adhere to specified quality verification levels VII, IV, II and associated Acceptable Quality Levels of 0.1, 1.0, and 4.0, ensuring rigorous compliance with military quality standards. The deliverable is not merely a test execution but a fully documented and certified outcome that meets the stringent verification requirements of the Department of Defense. This subcontract falls under NAICS code 541380 and is issued by the Defense Logistics Agency, targeting specialized technical services related to quality assurance and testing. The performance location and point of contact details are not provided, but the contractual obligations are bound to the DLA’s formal submission protocols. The requirement demands precision in both testing methodology and reporting integrity, with the entire process expected to conclude within the designated 470-day timeline to support supply chain verification for defense-related materiel.

Defense Logistics Agency

POSTED

about 22 hours ago

DEADLINE

Technical Data Packaging and Marking ComplianceThe contract requires technical and quality assurance support to ensure all items meet military packaging and marking standards, specifically MIL-STD-129, MIL-STD-130N, and MIL-STD-2073-1E, to guarantee proper identification, handling, and logistics tracking throughout the supply chain. This subcontract is focused on compliance with Department of Defense requirements and will be executed at the place of performance in Greensboro, North Carolina, with a zip code of 27409. The work involves verifying that all materials are labeled, packaged, and documented in full accordance with the specified military standards to maintain operational readiness and supply chain integrity. The solicitation was posted on July 20, 2026, with a response deadline of July 31, 2026, indicating a narrow window for proposers to submit their qualifications. The NAICS code 541380 classifies this as a professional, scientific, and technical services contract, emphasizing technical expertise over general labor or manufacturing. The agency responsible is the Department of Defense under the Land Supply Chain organization, and the contract is specifically designated as a subcontract, meaning it supports a larger procurement effort. All work must be completed with precision and traceability to meet the stringent demands of military logistics and inventory systems.

LAND SUPPLY CHAIN

POSTED

about 22 hours ago

DEADLINE

First Article Testing (FAT) and Engineering Documentation ServicesThe contract encompasses independent testing and validation of initial production samples to ensure compliance with stringent aerospace and defense standards, specifically AS9102 and MIL-STD-1916. This includes comprehensive dimensional inspections, material certification, and the generation of a full First Article Testing report, all critical to verifying that production processes consistently yield conforming components. The work is scoped under a subcontract classified under NAICS code 541380, indicating engineering services related to research and development in the physical sciences, and is managed by the Defense Logistics Agency under the Department of Defense. The contract is titled First Article Testing and Engineering Documentation Services, and while no solicitation number is provided, it is linked to an active award record through the DIBBS portal. The place of performance and point of contact details remain unspecified, and the work is expected to support defense supply chain integrity by delivering verified documentation and validated production samples prior to full-scale manufacturing. The posting date of July 20, 2026, suggests this is a forward-looking procurement initiative, likely tied to upcoming production cycles or new system integrations requiring certified first articles.

Defense Logistics Agency

POSTED

about 22 hours ago

DEADLINE

Electronic Component Testing and Calibration ServicesThe contract encompasses pre-shipment testing, calibration, and functional verification of motion transducers to ensure their reliability and accuracy under operational conditions. These services are critical for maintaining the precision and integrity of defense-related electronic systems, with all work conducted to rigorous standards prior to delivery. The effort supports the Department of Defense's need for high-performance components that meet exacting military specifications. Issued as a subcontract under NAICS code 541380, the work is managed by the Defense Logistics Agency and falls under the broader umbrella of electronic component testing and calibration services. The contract was posted on July 20, 2026, and is linked to award number SPE4A525P5192, though specific performance location and point of contact details are not provided. The scope ensures that motion transducers are thoroughly validated, minimizing risk of failure in field applications and contributing to mission readiness across defense platforms.

Defense Logistics Agency

POSTED

about 22 hours ago

DEADLINE

Military-Standard Marking and Bar-CodingThis contract requires the application of permanent labels and data matrix barcodes to packaging and units in strict accordance with MIL-STD-129 standards to ensure full compliance with Department of Defense logistics traceability requirements. The work involves precise labeling procedures that enable accurate identification, tracking, and inventory management of military supplies throughout the supply chain, from procurement to field deployment. All markings must meet DoD-specified durability, readability, and placement criteria to support automated scanning and data integration across defense logistics systems. The contract is designated as a subcontract under NAICS code 541380 and is issued by the Fluid Handling Division of the Department of Defense. Performance is required at Hill Air Force Base, Utah, with a zip code of 84056-5734. The solicitation was posted on July 20, 2026, and responses are due by July 31, 2026. While the specific contracting office and point of contact are not provided, the requirement is critical for maintaining end-to-end visibility of military assets and must be executed with rigorous attention to technical specifications and compliance timelines.

FLUID HANDLING DIVISION

POSTED

about 22 hours ago

DEADLINE

Quality Assurance & Production Lot Test Waiver SupportThe contract requires the provision of internal quality assurance and comprehensive technical documentation to support the waiver of Government Production Lot Testing, ensuring that all products continue to meet or exceed the standards established through prior approval processes. This involves implementing rigorous internal controls, documenting verification activities, and maintaining traceability of compliance measures to demonstrate to the Government that production outcomes remain consistently reliable without the need for traditional lot-level testing. The work must be executed with full alignment to Defense Logistics Agency requirements and the overarching compliance framework of the Department of Defense. The effort is classified under NAICS code 541380, indicating a focus on scientific and technical consulting services, and is structured as a subcontract under the DLA’s procurement framework. The performance location and specific point of contact details are not provided, but all activities must be coordinated to satisfy federal oversight standards and support the Government’s objective of streamlining logistics while preserving product integrity. The contract posting date indicates it is anticipated to be active in 2026, and all deliverables must be designed to sustain long-term acceptance of process waivers without compromising mission-critical performance or regulatory adherence.

Defense Logistics Agency

POSTED

about 22 hours ago

DEADLINE

More opportunities from Washington → City of Issaquah

Same awarding agency

Insurance and Compliance AdministrationThe City of Issaquah is seeking a subcontractor to administer insurance policies, manage compliance reporting, and maintain accurate recordkeeping to ensure adherence to contractual obligations and public sector regulatory standards. This engagement requires specialized expertise in handling insurance-related documentation, generating timely and accurate compliance submissions, and sustaining auditable records that align with governmental requirements. The work is essential to maintaining operational integrity and regulatory compliance for the city’s operations. The solicitation was posted on July 20, 2026, with a firm deadline for responses on August 14, 2026, at 11:00 PM. The NAICS code 541219 identifies the work as other professional, scientific, and technical services, indicating the need for qualified professionals with experience in administrative and regulatory support within the public sector. Performance is expected to be carried out in Washington state under the jurisdiction of the City of Issaquah, with no specific physical location identified. The opportunity is not subject to a set-aside classification and is open to qualified subcontractors capable of delivering the required services efficiently and in full compliance with applicable laws and guidelines.

Other Accounting Services

POSTED

about 17 hours ago

DEADLINE

Subcontractor and Supplier Management ServicesThe City of Issaquah is seeking subcontractor and supplier management services to coordinate and oversee third-party vendors and specialty trades engaged in electrical park improvements. This contract requires comprehensive management of all contracted personnel to ensure timely, compliant, and high-quality execution of work related to electrical infrastructure within city parks. The successful bidder will be responsible for monitoring performance, enforcing safety and regulatory standards, and maintaining communication between all parties to align with project goals and timelines. The solicitation is open for response until August 14, 2026, and falls under NAICS code 238990 for other specialty trade contractors. The work is to be performed in Issaquah, Washington, and the contract is categorized as a subcontract with no set-aside designation. Interested parties must submit proposals through the specified public purchase portal by the deadline, and the selected contractor will play a critical role in supporting the city’s infrastructure upgrades by ensuring all vendors meet contractual obligations and operational requirements.

All Other Specialty Trade Contractors

POSTED

about 17 hours ago

DEADLINE

Technical Reporting and Deliverables ProductionThe contract titled Technical Reporting and Deliverables Production requires the preparation and submission of technical reports, design documentation, and engineering deliverables that must fully comply with public records laws and the City of Issaquah’s approval processes. All work must be executed to meet stringent regulatory and procedural standards, ensuring transparency, accessibility, and alignment with municipal requirements for public documentation. The deliverables are expected to support official city operations and may be subject to review, audit, or public disclosure under state and local statutes. This is a subcontract opportunity posted on July 20, 2026, with a response deadline of August 14, 2026, at 11:00 PM. It falls under NAICS code 541690 for other scientific and technical consulting services and is administered by the City of Issaquah in Washington. The place of performance and point of contact details are not specified, but all work is assumed to serve the City’s local infrastructure and planning initiatives. Interested parties must submit proposals by the deadline through the provided public procurement portal.

Other Scientific and Technical Consulting Services

POSTED

about 17 hours ago

DEADLINE

Field Installation Supervision and Technical OversightThe contract involves on-site supervision of electrical installations for municipal park projects under the City of Issaquah, Washington, with a focus on ensuring quality assurance, adherence to applicable electrical codes, and seamless coordination with contracted vendors and crews. The work requires technical oversight to guarantee that all electrical systems are installed correctly, safely, and in full compliance with local and national standards. Supervisors will be responsible for monitoring progress, reviewing workmanship, identifying and resolving deviations, and serving as the primary point of technical contact between the city and field teams to maintain project integrity and timeline. This subcontract is open for bidding with a response deadline of August 14, 2026, and is classified under NAICS code 238210 for electrical contracting services. The work will be performed exclusively at municipal park sites within Issaquah, requiring a strong local presence and familiarity with regional building regulations. Although no specific set-aside provisions or point of contact are provided, interested parties must respond by the stated deadline to be considered for award. The contract emphasizes hands-on field presence over remote management, demanding experienced personnel capable of making real-time technical decisions and ensuring compliance under dynamic construction conditions.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

about 17 hours ago

DEADLINE

Electrical Engineering Design Services for Parks InfrastructureThe City of Issaquah is seeking qualified firms to provide professional electrical engineering design services for public park infrastructure, focusing on lighting, power distribution, and control systems. The scope requires full compliance with Washington State electrical codes and standards, and all deliverables must be stamped by a licensed Professional Engineer (PE) to ensure regulatory adherence and public safety. This subcontract opportunity is open to firms capable of delivering detailed, code-compliant designs that support the city’s infrastructure improvements, with a strong emphasis on reliability, energy efficiency, and long-term maintainability of park systems. The solicitation was posted on July 20, 2026, and responses are due by August 14, 2026, at 11:00 PM Eastern Time. The NAICS code 541330 identifies this as engineering services, specifically electrical engineering, and the contract is classified as a subcontract under the city’s broader public works initiative. While no set-aside type is specified, applicants must be prepared to meet all applicable state and local requirements for public infrastructure projects. Proposals should demonstrate prior experience with municipal park projects, familiarity with Washington State regulatory frameworks, and the ability to coordinate with other design and construction teams to ensure seamless integration of electrical systems into park environments.

Engineering Services

POSTED

about 17 hours ago

DEADLINE

RFQ PARKS- On-Call Electrical Engineering Consultants for Parks & Recreation ProjectsThe City of Issaquah’s Parks and Community Services Department is soliciting qualified electrical engineering consultants on an on-call basis to support a variety of electrical engineering needs for parks and recreation projects. These services may range from supporting larger capital improvements to addressing one-time or urgent engineering requirements, with work being issued through individual task orders that align with the format outlined in Professional Services Agreement—Attachment C. The City plans to select up to two firms to ensure broad expertise and flexibility in addressing diverse project demands, though no minimum volume of work is guaranteed and the timing and extent of assignments will vary significantly. Interested firms must respond by the deadline of August 14, 2026, with all submissions directed to the designated point of contact, Robin Spear, at the City of Issaquah. The solicitation is open to qualified electrical engineering consultants capable of delivering professional services within Washington State, particularly in support of municipal parks and recreation infrastructure. There is no set-aside designation specified, and while no guaranteed work volume exists, selected firms will be contacted as needs arise, with each task order independently authorized and managed. Proposals should demonstrate relevant experience, capacity, and ability to meet the City’s technical and operational expectations across a range of electrical engineering applications.

Engineering Services

POSTED

about 17 hours ago

DEADLINE

RFQ PARKS- On-Call Structural Engineering Consultants for Parks & Recreation ProjectsThe City of Issaquah Parks and Community Services Department is seeking to establish an on-call arrangement with up to two structural engineering consultants to provide flexible, project-specific services for Parks and Recreation initiatives. Work will be issued through independent task orders under a Professional Services Agreement, with no guarantee of volume or frequency, allowing the City to address varying needs ranging from capital project support to one-time engineering demands. The procurement is structured as an indefinite delivery/indefinite quantity (IDIQ) mechanism, with evaluation based on a trade-off process that prioritizes technical qualifications over cost, using a 100-point scoring system weighted toward qualifications (30 points), experience (25 points), key staff competency (25 points), and responsiveness (20 points). Proposals are limited to six pages for the technical content, excluding cover pages, introductory letters, and hourly rates appendices, with all submissions required as a single PDF under 20MB via the Public Purchase portal by August 7, 2026. Consultants must submit a conflict of interest statement disclosing any prior involvement with City projects in the past two years and agree to use the City’s standard agreement without modification, particularly regarding insurance, indemnification, and statutory compliance. All work product, including reports, designs, and data, becomes the exclusive property of the City upon creation. Key personnel identified in the proposal must remain assigned unless replaced with prior written approval and equivalent or superior qualifications. Minimum insurance requirements include $2 million in general liability and $1 million in professional liability, with the City named as an additional insured and specific endorsements required. Consultants must comply with Washington State public records laws, clearly marking any proprietary information per RCW 42.56.270, and are not considered City employees, retaining full control over methods while being accountable for deliverables. Payment will be made by City warrant within 30 days of a proper invoice submitted electronically through Public Purchase, with no federal billing systems utilized. No solicitation of socioeconomic status, UEI, or CAGE codes is required, though DBE participation is encouraged. The term of the agreement is open-ended, with start and end dates to be determined, and the City reserves the right to modify scope or assign work to multiple firms as needed.

Surveying and Mapping (except Geophysical) Services

POSTED

about 18 hours ago

DEADLINE

City Wide Water Rights Assessment and Well 4 and 5 Production AssessmentThe City of Issaquah is soliciting proposals for a consulting firm to conduct a comprehensive assessment of its water rights and the production capacity of two critical wells, well 4 and well 5. The project requires expertise in geotechnical, hydraulic, and hydrogeologic engineering to evaluate the current performance of these wells and to analyze the City’s full portfolio of active and inactive water rights. The primary goals are to determine how much water each well can reliably produce under existing conditions and to examine the legal framework surrounding water rights across the entire system. Based on these findings, the City intends to explore options for acquiring new water rights, consolidating existing ones, or repositioning rights to optimize future water supply planning and support the planned expansion of its water system. The solicitation, titled City Wide Water Rights Assessment and Well 4 and 5 Production Assessment with reference number PWE - 8.21.2026, was posted on July 20, 2026, and responses are due by August 6, 2026. The work is to be performed within Washington State, with the City of Issaquah serving as the contracting agency under its public works department. Proposals must be submitted through the specified public procurement portal, and all inquiries should be directed to Matthew Ellis, the primary point of contact, via email or phone. The consulting firm selected will deliver technical analyses and actionable recommendations that will directly inform decisions regarding infrastructure investment, regulatory compliance, and long-term water resource management for the city.

Other Scientific and Technical Consulting Services

POSTED

about 18 hours ago

DEADLINE

in about 1 month

Geotechnical Report Writing & Peer ReviewThe contract entails the preparation and peer review of comprehensive geotechnical reports for municipal projects undertaken by the City of Issaquah in Washington. The work requires detailed analysis and documentation of site conditions, design parameters, and engineering recommendations to support infrastructure development, with an emphasis on accuracy, thoroughness, and compliance with industry standards. Subcontractors must demonstrate expertise in geotechnical engineering practices and the ability to deliver technically sound reports that inform project design and safety decisions. The opportunity is posted as a subcontract with a NAICS code of 541330, indicating it falls under engineering services, and is open for response until August 14, 2026. While no set-aside provisions or specific organizational requirements are specified, bidders are expected to have the qualifications and experience necessary to handle complex geotechnical evaluations for public infrastructure. The place of performance and point of contact details are not provided, but all work is related to municipal projects within Issaquah, Washington, and proposals must be submitted via the designated public procurement portal by the stated deadline.

Engineering Services

POSTED

about 20 hours ago

DEADLINE

Earth Retaining Structure DesignThe City of Issaquah is seeking a subcontractor to design earth retaining structures including retaining walls, soil nail walls, and reinforced soil slopes to support park grading, trail access, and erosion control efforts in hilly terrain. The work must address complex geotechnical challenges inherent to steep landscapes, ensuring structural stability, long-term durability, and environmental compatibility. The design scope requires engineering solutions that integrate with natural topography while meeting safety and regulatory standards for public infrastructure. The solicitation was posted on July 20, 2026, with responses due by August 14, 2026, under NAICS code 541330 for engineering services. This is a subcontract opportunity, indicating the selected firm will work under a prime contractor or larger project team. The place of performance is in Issaquah, Washington, and all work must comply with local and state requirements for land development and geotechnical engineering. Interested parties should submit proposals through the provided public purchase portal before the deadline.

Engineering Services

POSTED

about 20 hours ago

DEADLINE

Foundation Design & Shallow/Deep Foundation AnalysisThe contract seeks to evaluate soil data to determine appropriate foundation systems for various park structures including restrooms, pavilions, and bridges, with recommendations for spread footings, driven piles, or drilled shafts based on geotechnical conditions. The work requires technical analysis of subsurface conditions to ensure structural stability and compliance with engineering standards for public infrastructure. The solicitation is classified as a subcontract under NAICS code 541330, indicating it pertains to engineering services, and is issued by the City of Issaquah in Washington. Submission deadlines are set for August 14, 2026, with the opportunity posted on July 20, 2026, and all work is expected to be performed at park locations within the city. There is no set-aside designation specified, and the contract is open to qualified subcontractors with expertise in geotechnical evaluation and foundation design for municipal projects.

Engineering Services

POSTED

about 20 hours ago

DEADLINE