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

LiveFree Webinar — Wednesday, August 19 at 2:00 PM EDT

Register Free →
logo
Get CLEATUS

Subcontracted Laboratory Testing Support (Specialty Microbiology)

Active
State & Local

Contract Overview

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

AI Contract Overview

Show more

The California Department of Water Resources is seeking a subcontractor to provide specialized bacteriological testing services, including coliform, E. coli, and heterotrophic plate count analyses, to support its water quality monitoring and compliance efforts. The contract, classified under NAICS code 541380 for other scientific and technical consulting services, is open for responses until September 3, 2026, and is intended to ensure timely and accurate microbiological data collection for water resources management. This subcontract is not restricted to a specific set-aside category and is available to qualified laboratories capable of delivering reliable, accredited testing under strict operational and analytical protocols. Performance is expected to support state-wide water monitoring activities, though the specific location of performance is undetermined. Interested parties must respond to the solicitation through the CalE-Procure portal prior to the deadline.

General Info

California DWR seeks subcontractor for bacteriological water testing services until September 3, 2026.

Agency

California Department of Water ResourcesView Agency

NAICS

541380 - Testing Laboratories and ServicesView NAICS

Place of Performance

CA, 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

Posted

subcontract

Response Deadline

Submission deadline

Response Deadline

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
AgencyCalifornia Department of Water Resources
ContactsNo contacts available
OfficeN/A
Organization / Agency
California Department of Water Resources
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Provide backup or specialized bacteriological testing services such as coliform, E. coli, and heterotrophic plate count analyses.

Similar Contracts

Same NAICS industry code

NAICS: 541380
New
Federal
Crude Oil Quality Testing and Analysis Services for the Strategic Petroleum Reserve Project Management Office (SPRPMO)The U.S. Department of Energy’s Office of Cybersecurity, Energy Security and Emergency Response is forecasting a future requirement for crude oil quality testing and analysis services to support the Strategic Petroleum Reserve Project Management Office. This effort is categorized under NAICS code 541380, indicating it pertains to scientific testing and analysis services, and is open to all small businesses without specific set-aside restrictions. The services will involve detailed laboratory analysis and quality assurance of crude oil samples to ensure compliance with reserve standards, supporting the integrity and operational readiness of the Strategic Petroleum Reserve. Contract performance will be conducted at locations determined by the agency, with no specific city or state identified in the forecast. The point of contact for small business inquiries includes Jennifer Passaro and Walter Yamben, both serving as Small Business Program Managers and reachable via DOE headquarters email. The forecast posting date is August 10, 2026, and while no solicitation number or formal solicitation has been released, interested vendors should prepare for a future competitive procurement process focused on technical capability, reliability, and compliance with federal testing protocols for petroleum products.
Office of Cybersecurity, Energy Security and Emergency Response

POSTED

about 3 hours ago

DEADLINE

N/A
View Details
NAICS: 541380
New
Federal
Geotechnical and Environmental Engineering, Testing, and Inspection ServicesThe contract is for geotechnical and environmental engineering, testing, and inspection services to be performed at NASA’s Jet Propulsion Laboratory in Pasadena, California, with a performance period ending on May 26, 2025. The work is procured under the NAICS code 541380, which falls under engineering services, and is categorized as a forecast entry on the procurement timeline with no option periods available. The contracting activity is managed by the National Aeronautics and Space Administration through its Jet Propulsion Laboratory office, and the place of performance is clearly established at the JPL facility with a ZIP code of 91109. There is no set aside designation specified, and no point of contact information is provided in the dataset, while the procurement opportunity is publicly listed for small business engagement through the JPL website.
NASA Jet Propulsion Laboratory

POSTED

about 3 hours ago

DEADLINE

N/A
View Details
NAICS: 541380
New
Federal
WESTERN AREA POWER ADMINISTRATION Indefinite Delivery Indefinite Quantity (IDIQ) FOR OIL SAMPLE ANALYSIS AND TESTING FOR HIGH VOLTAGE TRANSFORMERSThe Western Area Power Administration has issued a forecast for an Indefinite Delivery Indefinite Quantity contract aimed at securing services for oil sample analysis and testing of high voltage transformers. This requirement is intended to support the ongoing maintenance and operational integrity of the power transmission infrastructure under the Department of Energy’s Western Area Power Administration. The contract will be awarded under NAICS code 541380, which covers laboratory testing services, and is open to eligible vendors with expertise in transformer oil diagnostics, including chemical composition analysis, moisture content, dissolved gas analysis, and other critical diagnostic testing protocols. The acquisition is not subject to a specific set-aside category beyond being classified as other, and the place of performance is not yet defined, indicating potential nationwide service delivery. The contract will allow multiple awardees to compete for task orders as testing needs arise across various substations and transformer locations under Western Area Power Administration’s jurisdiction. Point of contact for inquiries is the Small Business Program Manager, with email addresses provided for prospective small businesses seeking participation. The forecast was published in July 2026 with a posting date of August 2026, signaling anticipated solicitation activity in the near future.
Western Area Power Administration

POSTED

about 3 hours ago

DEADLINE

N/A
View Details
NAICS: 541380
New
Federal
NMT-X SATSIM COA Opt 1The Navy is seeking an alternative to the End-of-Life SATSIM located in Largo, which was previously used to support production testing for the NMT-X program. With these systems no longer viable and in high demand across multiple development initiatives, the focus has shifted to identifying a replacement solution capable of conducting Quality Conformance Inspection - A (QCI-A) on every deliverable. The new system is not expected to fulfill all NMT-X requirements, such as First Article Inspection/Testing, but must reliably support the critical QCI-A function to ensure ongoing production quality. The procurement activity is being managed by Naval Information Warfare Systems, with the place of performance identified as San Diego, and the NAICS code associated with the effort is 541380. Point of contact for inquiries is Kenneth Nickel, Contracting Officer, with Adam Barker listed as the secondary point of contact. The forecast was posted on August 10, 2026, and the opportunity is being pursued under the title NMT-X SATSIM COA Opt 1.
Naval Information Warfare Systems

POSTED

about 3 hours ago

DEADLINE

N/A
View Details
NAICS: 541380
New
Federal
FMSV-Vibration/Ultrasound AnalysisThe Federal Bureau of Investigation is forecasting a contract opportunity titled FMSV-Vibration/Ultrasound Analysis under the NAICS code 541380, which pertains to other scientific and technical consulting services. This opportunity is designated as a Small Business Total Set-aside under SBA guidelines, meaning only small businesses are eligible to compete. The services will be performed in Clarksburg, West Virginia, and the contract is expected to support specialized vibration and ultrasound analysis work, likely related to forensic or investigative needs. The point of contact for technical inquiries is Logan Swiger, reachable at lswiger2@fbi.gov, while Marcia Denise Kirkpatrick serves as the Small Business Specialist and can be contacted at mdkirkpatrick@fbi.gov for matters related to small business participation. The forecast was posted on August 10, 2026, and additional information can be found through the DOJ’s contracting opportunities portal.
Federal Bureau Of Investigation

POSTED

about 3 hours ago

DEADLINE

N/A
View Details
NAICS: 541380
New
DIBBS
Fuel Quality Testing & Regulatory Compliance Services
Defense Logistics Agency

POSTED

about 9 hours ago

DEADLINE

N/A
View Details
NAICS: 541380
New
DIBBS
First Article Testing (FAT) ServicesThe contract requires the performance of first article testing on nonmetallic hose components to ensure full compliance with applicable military standards, including rigorous documentation of all test procedures and results. The work involves detailed verification of material properties, dimensional accuracy, pressure performance, and environmental resilience as mandated by defense specifications, with all findings reported in a format approved by the Government Quality Assurance Representative. Close coordination with the QAR is essential throughout the testing phase to ensure transparency, address any nonconformances promptly, and obtain formal acceptance prior to proceeding with production. This is a total small business set-aside subcontract under NAICS code 541380, intended exclusively for small businesses as defined by the SBA. The opportunity is managed by the Fluid Handling Division within the Department of Defense, with all work to be performed at a site in San Diego, California, specifically at the ZIP code 92136-3581. The solicitation was posted on August 10, 2026, and responses are due by August 21, 2026, with the contract to be awarded through the DIBBS platform. Failure to meet the technical requirements or timelines may result in disqualification, and all parties must adhere to federal acquisition guidelines for subcontractor performance and reporting.
FLUID HANDLING DIVISION

POSTED

about 9 hours ago

DEADLINE

in 11 days
View Details
NAICS: 541380
New
DIBBS
First Article Testing (FAT) and Certification ServicesThe contract is for independent testing and certification of an initial production unit to ensure compliance with Military Performance Specification MIL-PRF-32107/3, Quality Assurance Plan QAP 16236, and specific shelf-life marking requirements. The work involves verifying that the product meets all technical and regulatory standards through rigorous evaluation and documentation, with all test results and reports submitted in accordance with Federal Acquisition Regulation clauses. The deliverables centers on formal certification and submission of comprehensive test reports to confirm adherence to military and quality standards. This is a subcontract under the Department of Defense’s Fluid Handling Division, with a place of performance located in New Cumberland, Pennsylvania, 17070-5002. The solicitation, identified under NAICS code 541380, is open for responses through August 21, 2026, with proposals due by 5:00 PM Eastern Time. The contract is not set aside for any specific small business category, and all interested parties must submit their offers through the DIBBS portal using the provided link before the deadline.
FLUID HANDLING DIVISION

POSTED

about 9 hours ago

DEADLINE

in 11 days
View Details
NAICS: 541380
New
DIBBS
First Article Testing (FAT) Services for Production UnitsThe contract requires the performance of First Article Testing on three production units in accordance with FAR 52.209-3 before full production can be authorized, ensuring compliance with quality and specification standards prior to scale-up. This work is part of a subcontract under a Total Small Business Set-Aside classification, restricted to small businesses as defined by the SBA, with the NAICS code 541380 indicating engineering services. The testing must be conducted at the specified place of performance in New Cumberland, Pennsylvania, with a response deadline of August 21, 2026, and the solicitation was posted on August 10, 2026. The contracting activity is under the Department of Defense through the LAND SUPPLY CHAIN organization, and the task is managed through the DIBBS system with the reference number SPE7L126T949C.
LAND SUPPLY CHAIN

POSTED

about 9 hours ago

DEADLINE

in 11 days
View Details
NAICS: 541380
New
DIBBS
Packaging and Labeling Compliance ServicesThe contract seeks subcontract services to ensure packaging, hazard labeling, and special marking requirements meet the stringent standards of MIL-STD-2073-1E and MIL-STD-129, with specific emphasis on Code 32 compliance. The work involves verifying that all military packaging and labeling protocols are accurately applied to meet Department of Defense operational and safety requirements, ensuring readiness and compliance across logistics and supply chain operations. The performance location is specified as Suffolk, Virginia, with a zip code of 23435-5000, indicating the physical or operational site where services will be executed. The contract, classified under NAICS code 541380, is issued by the Defense Logistics Agency under the Department of Defense and is categorized as a subcontract opportunity. It was posted on August 10, 2026, with a response deadline of August 21, 2026, providing a limited time window for potential subcontractors to submit proposals. The solicitation is accessible through the DIBBS platform, and while no set-aside provisions or point of contact details are provided, the focus remains on technical compliance with military packaging and labeling standards critical to defense supply chain integrity.
Defense Logistics Agency

POSTED

about 9 hours ago

DEADLINE

in 11 days
View Details
NAICS: 541380
New
DIBBS
First Article Testing (FAT) Services
LAND SUPPLY CHAIN

POSTED

about 9 hours ago

DEADLINE

in 11 days
View Details
NAICS: 541380
New
DIBBS
First Article Testing ServicesThe contract seeks independent testing and validation of initial production samples to ensure full compliance with military and contractual technical specifications before transitioning to full-scale production. This effort is designated as a subcontract under NAICS code 541380 and is managed by the Active Devices Division within the Department of Defense, with performance required at New Cumberland, Pennsylvania, zip code 17070-5002. The solicitation was posted on August 10, 2026, and responses must be submitted by August 14, 2026, indicating a narrow two-day window for proposal submissions. The scope centers on verifying that first-article samples meet all specified performance, quality, and regulatory standards, serving as a critical gate before production authorization. No set-aside preferences or organizational type restrictions are indicated, and the point of contact information is not provided, suggesting proposers must rely on the linked DIBBS portal for further details.
ACTIVE DEVICES DIVISION

POSTED

about 9 hours ago

DEADLINE

in 4 days
View Details

More opportunities from California Department of Water Resources

Same awarding agency

NAICS: 524210
SLED
Insurance and Bonding Compliance for SubcontractorsSubcontractors working under this agreement must comply with strict insurance and bonding requirements to ensure financial and operational protection for the California Department of Water Resources. All liability insurance policies must be issued by carriers rated by A-M Best and must explicitly name DWR as an additional insured, with coverage that remains active for a full five years after the completion of the contract. This extended coverage period ensures long-term protection against potential claims arising from subcontractor work. In addition to insurance, bonding may be mandated as a condition of performance or as a substitute for retainage, providing further assurance of contractual obligations being met. The requirement applies to all subcontractors involved in work under this solicitation, and compliance is non-negotiable for award or continuation of the subcontract. The contract falls under NAICS code 524210 and is managed by the California Department of Water Resources, with the solicitation open for responses until September 4, 2026. Although specific performance locations and point of contact details are not provided, the obligation to meet insurance and bonding standards applies universally to all eligible subcontractors regardless of geographic scope. Subcontractors must ensure their coverage and bonding documents are in place prior to commencement of work and remain valid throughout the required post-contract period. Failure to adhere to these provisions may result in disqualification or termination of the subcontract.
Insurance Agencies and Brokerages

POSTED

7 days ago

DEADLINE

in 25 days
View Details
NAICS: 541380
SLED
Small Business Subcontracting Participation (DVBE/MBE/WBE/SB)This contract opportunity is open to certified small businesses, disabled veteran business enterprises, minority business enterprises, women business enterprises, and microbusinesses seeking to participate as subcontractors under a prime contract awarded by the California Department of Water Resources. Participants must commit to performing at least 25 percent of the subcontracted work and must engage in commercially useful functions that contribute meaningfully to the project’s execution. The North American Industry Classification System code for this opportunity is 541380, indicating it relates to other scientific and technical consulting services. The solicitation was posted on August 3, 2026, with a response deadline of September 4, 2026, giving interested vendors approximately five weeks to prepare and submit their proposals. While no specific location is detailed for performance or agency office, the contract is administered through the California eProcure system, and all submissions must be completed via the provided online portal. Participation in this subcontracting opportunity supports state goals for inclusive economic development and increased contracting opportunities for underrepresented business groups.
Testing Laboratories and Services

POSTED

7 days ago

DEADLINE

in 25 days
View Details
NAICS: 238220
SLED
As-Needed Repair Services for Gasoline ASTsThe contract involves providing as-needed repair services for gasoline atmospheric storage tanks, vapor return lines, fill necks, and associated components in hazardous environments. Work includes welding, sealing, replacement of damaged parts, and retesting to ensure compliance with safety and operational standards. All tasks must be performed with strict adherence to hazardous location protocols, requiring specialized expertise in handling flammable substances and confined spaces. The scope emphasizes corrective maintenance rather than routine servicing, targeting immediate repairs to prevent leaks, environmental contamination, or safety hazards. The solicitation is issued as a subcontract under NAICS code 238220 for specialized construction services. It was posted on August 3, 2026, with a response deadline of September 4, 2026, at 10:30 p.m. Pacific Time. The contracting entity is the California Department of Water Resources, though the exact location of performance is unspecified. All potential responders must be prepared to operate under hazardous conditions and possess the necessary certifications, equipment, and experience to meet safety and regulatory requirements for petroleum storage system repairs in California.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

7 days ago

DEADLINE

in 25 days
View Details
NAICS: 541380
SLED
Aboveground Storage Tank (AST) Vapor Integrity TestingThe contract requires the performance of annual vapor integrity tests on aboveground storage tanks storing gasoline to ensure compliance with BAAQMD regulations and EPA Method 21. This includes conducting vacuum integrity tests on vapor return lines, fill neck vapor pressure tests, and static pressure performance tests to verify system integrity and prevent VOC emissions. All testing must be completed according to specified regulatory standards and documented appropriately to demonstrate adherence to environmental protection requirements. The solicitation is classified as a subcontract under NAICS code 541380 and was posted by the California Department of Water Resources with a response deadline of September 4, 2026. The work is expected to be performed in California, though specific location details are not provided. Interested parties must submit proposals before the deadline to be considered for award, with no set-aside information indicated. The contract supports ongoing environmental monitoring efforts aimed at minimizing vapor losses and maintaining air quality standards for gasoline storage systems.
Testing Laboratories and Services

POSTED

7 days ago

DEADLINE

in 25 days
View Details
NAICS: 541380
SLED
IFB 10220117 - Vapor Testing and As Needed Repair Services
Solicitation # 10220117
The California Department of Water Resources, Delta Field Division, is seeking a contractor to perform annual vapor testing and as-needed repairs on gasoline aboveground storage tanks. The required vapor tests include the Static Pressure Performance Test, Vapor Return Line Vacuum Integrity Test, and Fill Neck Vapor Pressure Test, all of which must be conducted in full compliance with Bay Area Air Quality Management District regulations. The contractor is responsible for ensuring the tank systems meet all applicable air quality standards through accurate and timely testing procedures and prompt corrective repairs when deficiencies are identified. This solicitation, titled IFB 10220117 with solicitation number 0000039904, was posted on August 3, 2026, and responses are due by September 4, 2026. The work will be performed at facilities within California, and all technical execution must align with state and regional environmental requirements. Primary point of contact for inquiries is Mao Yang, reachable via email at mao.yang@water.ca.gov. The contract is issued under a state-level procurement process with no specified set-aside designation, and interested parties must submit proposals through the Cal eProcure portal by the stated deadline.
Testing Laboratories and Services

POSTED

7 days ago

DEADLINE

in 25 days
View Details
NAICS: 492110
SLED
Local Delivery and Logistics ServicesThe contract seeks a contractor to provide secure local transportation services for printed documents from their facility to the California Department of Water Resources office located at 715 P Street in Sacramento. The service requires reliable scheduling and guaranteed proof of delivery to ensure accountability and timely handling of sensitive materials. The work is classified under NAICS code 492110, indicating it pertains to courier and messenger services, and is structured as a subcontract opportunity with no set-aside designation. The solicitation was posted on July 31, 2026, and responses must be submitted by August 26, 2026, at 7:00 PM. The contracting agency is the California Department of Water Resources, and the performance location is in Sacramento, California, with no additional address details specified beyond the destination.
Couriers and Express Delivery Services

POSTED

10 days ago

DEADLINE

in 16 days
View Details
NAICS: 561499
SLED
Print Job Management and Workflow CoordinationThe contract involves managing end-to-end print workflows for the California Department of Water Resources, including prioritizing print jobs, enforcing quality control standards, and tracking delivery schedules to ensure timely completion. The role requires close coordination with DWR staff and may encompass scanning or digitization activities to support print-on-demand operations, ensuring materials are produced efficiently and accurately. The subcontract is open for bidding with a response deadline of August 26, 2026, and falls under NAICS code 561499 for other support services. Performance is expected to support state operations, though specific geographic details for performance location are not provided, and no set-aside designation is indicated for this opportunity.
All Other Business Support Services

POSTED

10 days ago

DEADLINE

in 16 days
View Details
NAICS: 323120
SLED
Standard-Size Color and Black-and-White PrintingThe contract is for high-volume printing services involving standard-sized documents, specifically color prints on 11” x 17” sheets and black-and-white prints on 22” x 34” sheets, with full collation and delivery included. It is classified as a subcontract under NAICS code 323120, which pertains to commercial printing, and is being issued by the California Department of Water Resources under the state of California. The solicitation was posted on July 31, 2026, with a response deadline of August 26, 2026, at 7:00 PM Pacific Time, allowing interested vendors to submit proposals within this window. The place of performance and point of contact details are not specified, and there is no set-aside classification indicated, meaning the contract is open to all eligible subcontractors. The event can be accessed through the California eProcurement portal for further details or submission.
Support Activities for Printing

POSTED

10 days ago

DEADLINE

in 16 days
View Details
NAICS: 323111
SLED
Large-Format Color Printing on Photo PaperThe contract calls for high-quality large-format color printing on coated photo paper in two specified dimensions: 36 inches by 100 feet and 42 inches by 100 feet, primarily to support engineering and environmental documentation needs. It includes comprehensive digital file handling and professional color calibration to ensure accurate, consistent, and precise output suitable for technical and regulatory applications. The work must meet rigorous standards for detail, color fidelity, and durability, with all submissions expected to align with the technical requirements of the end-use environment. This is a subcontract opportunity solicited by the California Department of Water Resources under NAICS code 323111, which pertains to commercial printing. The solicitation was posted on July 31, 2026, and responses are due by August 26, 2026, at 7:00 PM Pacific Time. The place of performance and specific delivery location are not detailed, but the work is expected to serve state-level environmental and engineering operations. There is no set-aside designation specified, and the contract is open to eligible subcontractors who can meet the technical and quality benchmarks outlined in the solicitation. Interested parties can access further details through the California eProcurement portal.
Commercial Printing (except Screen and Books)

POSTED

10 days ago

DEADLINE

in 16 days
View Details
NAICS: 323120
SLED
Invitation for Bid 10220685 for printing and reproduction services
Solicitation # 10220685
The California Department of Water Resources is soliciting bids for Printing and Reproduction Services under Invitation for Bid 10220685, with a response deadline of August 26, 2026. Contractors must submit their proposals by the deadline and are required to maintain a place of business within twenty-five miles of 715 P Street, Sacramento, California, 95814, to ensure timely and local service delivery. The solicitation is open to all eligible bidders without specific set-aside classifications and is managed under the state-level procurement system with no NAICS code designated. Primary contact for inquiries is Elizabeth Medeiros, reachable by phone at 916-651-6929 or via email at elizabeth.medeiros@water.ca.gov. This procurement aims to secure reliable printing and reproduction support for the Department’s operational needs across California.
Support Activities for Printing

POSTED

10 days ago

DEADLINE

in 16 days
View Details
NAICS: 524210
SLED
Insurance and Risk Management ServicesThe contract seeks providers of insurance and risk management services under a subcontract arrangement with the California Department of Water Resources, requiring full compliance with government contracting standards. All insurance coverage must be primary and non-contributory, issued exclusively by carriers rated A or higher, ensuring robust financial stability and adherence to stringent public sector requirements. The solicitation is open for responses until September 3, 2026, and is classified under NAICS code 524210, indicating focus on insurance agencies and brokerages. Performance of the contract will occur within the state of California, though no specific city or zip code is designated. The work is intended to support the department’s operational needs through comprehensive risk mitigation solutions, with an emphasis on regulatory compliance and carrier reliability. No set-aside preferences are specified, meaning any qualified subcontractor may respond. Proposals must align with state procurement protocols and be submitted via the official eProcure portal prior to the deadline.
Insurance Agencies and Brokerages

POSTED

12 days ago

DEADLINE

in 24 days
View Details
NAICS: 541380
SLED
Small Business (SB/DVBE) Subcontracting ParticipationCertified small businesses and disabled veteran-owned businesses are invited to participate as subcontractors in a project managed by the California Department of Water Resources, aimed at supporting commercially useful functions in testing, logistics, or administrative tasks. The opportunity is structured to promote inclusion and economic participation by entities certified under relevant small business or disabled veteran business enterprise programs, with no specific dollar value or performance period outlined in the provided data. Subcontractors must be prepared to engage in activities that contribute meaningfully to the overall project objectives under the NAICS code 541380, which encompasses engineering services and related technical support. The solicitation is open through September 3, 2026, and interested parties must register and respond via the California eProcurement portal prior to the deadline to be considered for participation.
Testing Laboratories and Services

POSTED

12 days ago

DEADLINE

in 24 days
View Details