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WATER SYSTEMS OPTIMIZATION, INC.

UEI: HCDSNN5D9JL3

WATER SYSTEMS OPTIMIZATION, INC. is a federal contractor, registered under UEI HCDSNN5D9JL3. It has been awarded $400,000 in federal contracts. Primary work spans Unknown NAICS. Top awarding agencies include Environmental Protection Agency (epa).

Contact Information

Registration and classification details

Registration

UEI Code

HCDSNN5D9JL3

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

2

All time

Active

0

Currently performing

Completed

2

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
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Awards by NAICS
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- Unknown NAICS$400.0K100%
Awards by Agency Over Time
Awards by Place of Performance

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SBIR / STTR
SAFER CHEMICALS
Solicitation # 4
Environmental Protection Agency

POSTED

22 days ago

DEADLINE

in 23 days
View Details
SBIR / STTR
AIR QUALITY
Solicitation # 2
Environmental Protection Agency

POSTED

22 days ago

DEADLINE

in 23 days
View Details
SBIR / STTR
CIRCULAR ECONOMY/SUSTAINABLE MATERIALS
Solicitation # 3
Environmental Protection Agency

POSTED

22 days ago

DEADLINE

in 23 days
View Details
SBIR / STTR
CLEAN AND SAFE WATER
Solicitation # 1
Environmental Protection Agency

POSTED

22 days ago

DEADLINE

in 23 days
View Details
NAICS: 541611
Federal
Vehicle Recompete: Bpa 68HERC22A0020This Blanket Purchase Agreement, managed by the Environmental Protection Agency's Cincinnati Acquisition Division, provides technical support for assessment and watershed protection. The contract operates under an IDV ceiling of 105 million dollars and has an ordering period that extends through September 15, 2027. It was established as a full recompete under solicitation 68HERC22Q0046. Significant task orders have been awarded to the Research Triangle Institute, including over 9 million dollars for the Marine Protection, Research, and Sanctuaries Act program and ocean disposal site monitoring. Other notable allocations include funding for the U.S. Virgin Islands Basic Water Quality Monitoring Program and support for WQX, ATTAINS, and CIP activities.
Cincinnati Acquisition Division (cad)

POSTED

7 months ago

DEADLINE

N/A
View Details
NAICS: 541620
Federal
Vehicle Recompete: Bpa 68HERC22A0021This Blanket Purchase Agreement, vehicle 68HERC22A0021, is managed by the Environmental Protection Agency through the Cincinnati Acquisition Division. The contract focuses on providing technical support for assessment and watershed protection, with an overall IDV ceiling of 105 million dollars. The current ordering period is set to conclude on September 15, 2027. The contract has been utilized for various high-value task orders primarily awarded to Tetra Tech, Inc., including support for the Nonpoint Source Program, nutrient framework technical assistance, and water quality management planning. These efforts include specific technical support for Total Maximum Daily Loads in Alaska, Idaho, Oregon, and Washington. The vehicle is classified as a full recompete under NAICS code 541620.
Cincinnati Acquisition Division (cad)

POSTED

7 months ago

DEADLINE

N/A
View Details
NAICS: 562910
Federal
Vehicle Recompete: Idc 68HE0122D0001This 8(a) sole source contract, managed by the Environmental Protection Agency's Region 1 Contracting Office, provides Superfund Technical Assessment and Response Team (START) services. The vehicle has an overall ceiling of 24,492,048.42 dollars and an ordering period that extends through September 15, 2027. KGSNE JV II LLC is the primary contractor, executing significant task orders including a 14.3 million dollar Brownfields order, as well as support for pipelines and enforcement activities. While there are currently no active task orders listed, the contract is classified as likely for recompete, with a pre-forecast date set for March 15, 2026.
Region 1 Contracting Office

POSTED

7 months ago

DEADLINE

N/A
View Details
NAICS: 541620
Federal
Vehicle Recompete: Bpa 68HERC22A0019The Environmental Protection Agency's Cincinnati Acquisition Division manages Blanket Purchase Agreement 68HERC22A0019, which provides technical support for assessment and watershed protection. This full-recompete contract has an IDV ceiling of 105 million dollars and an ordering period that extends through September 15, 2027. The contract utilizes NAICS code 541620 and has previously issued significant task orders to The Cadmus Group LLC. Notable projects include compliance advisors for sustainable water systems valued at over 4.2 million dollars and watershed academy and communications support valued at approximately 328 thousand dollars.
Cincinnati Acquisition Division (cad)

POSTED

7 months ago

DEADLINE

N/A
View Details
NAICS: 541620
Federal
Vehicle Recompete: Bpa 68HE0524A0002This Environmental Protection Agency contract, managed by the Region 5 Contracting Office, provides groundwater evaluation and optimization support specifically for Superfund remedial project managers. The agreement is structured as a Blanket Purchase Agreement with a total ceiling of 10 million dollars. The performance period begins on September 9, 2024, and extends through September 8, 2027, encompassing a base period and two subsequent option periods. The contract is classified as a full recompete under NAICS code 541620. Significant task orders have been awarded to S.S. Papadopoulos & Associates, Inc., including support for the East Palestine Train Derailment site, the St. Regis Paper Company site, and the Bendix Corp./Allied Automotive site, among others. These task orders range in value from approximately 152,000 dollars to nearly 500,000 dollars.
Region 5 Contracting Office

POSTED

7 months ago

DEADLINE

N/A
View Details
NAICS: 325120
Federal
Vehicle Recompete: Bpa 68HERH22A0032This Blanket Purchase Agreement, identified as 68HERH22A0032, provides various compressed bottled gases at different concentration levels along with bulk nitrogen and argon for the U.S. Environmental Protection Agency. The services support the National Vehicle and Fuel Emissions Laboratory located in Ann Arbor, Michigan, under the Office of Transportation and Air Quality. The contract is managed by the Headquarters Acquisition Division with an IDV ceiling of 400,000 dollars. The ordering period for this vehicle extends through September 6, 2027. While there are currently no active task orders, previous call orders for compressed gases and cylinder fees have been awarded to Lessors, Inc. This requirement is classified as likely to be recompete, with a pre-forecast date listed for March 6, 2026, under NAICS code 325120.
Headquarters Acquisition Division (hqad)

POSTED

7 months ago

DEADLINE

N/A
View Details
NAICS: 511210
Federal
Vehicle Recompete: Fss 47QTCA22D00CYFederal Supply Schedule contract 47QTCA22D00CY is a full-recompete vehicle managed by the GSA FAS Center for IT Schedule Programs with an IDV ceiling of 1,000,000 dollars. The ordering period for this contract remains open until September 6, 2027. It is not a set-aside contract and includes specific federal acquisition regulation clauses to ensure adequate COVID-19 safety protocols for contractors. The contract primarily supports the Environmental Protection Agency through the provision of laboratory information management system services. Key activities include annual user subscriptions, maintenance, telephone support, and software upgrades for the Element LIMS database, with Clinisys, Inc. serving as a primary provider for these specialized repair and maintenance services.
Gsa/fas Center For It Schedule Prog

POSTED

7 months ago

DEADLINE

N/A
View Details
NAICS: 512191
Federal
Vehicle Recompete: Bpa 68HERH22A0034This blanket purchase agreement, numbered 68HERH22A0034, provides multimedia services to support the Environmental Protection Agency's Office of the Administrator. Managed by the Tribal and Science Division Water, the contract has an IDV ceiling of 1,750,000 dollars and an ordering period that extends through August 31, 2027. The Maslow Media Group Inc is the primary provider, executing various task orders including official portrait photography for agency leadership, graphics updates for the Center for Radon and Air Toxics, and the development of a climate adaptation training course. The contract is currently classified as likely for recompete with a medium confidence level.
Tribal & Science Division Water

POSTED

8 months ago

DEADLINE

N/A
View Details
NAICS: 562910
Federal
Vehicle Recompete: Idc 68HE0724D0008This Environmental Protection Agency contract, managed by the Region 7 Contracting Office, focuses on the in-situ thermal remediation of the Valley Park TCE Operable Unit 01 in St. Louis County, Missouri. The agreement is established as a women-owned small business set-aside with an overall ceiling value of 4,882,625.83 dollars. The vehicle is a full-recompete under solicitation 68HE0724R0025 and is currently assigned to MIGO-A&M-HAEMERS JV. The ordering period for this contract remains active until September 3, 2027.
Region 7 Contracting Office

POSTED

8 months ago

DEADLINE

N/A
View Details
NAICS: 541620
Federal
Vehicle Recompete: Idc 68HE0720D0005This Environmental Protection Agency contract, managed by the Region 7 Contracting Office, is an Indefinite Delivery Vehicle for Superfund Technical Assessment and Response Team services. The scope of work encompasses emergency response, preparedness, prevention, site assessment, inspection, training, data management, and health and safety quality assurance. The contract has a total ceiling of 72,909,900.78 dollars and is scheduled to remain active through its ordering period ending August 5, 2027. The vehicle was established as a full recompete without a specific set-aside. Significant task orders have been awarded to Weston Solutions Inc, covering critical activities such as CERCLA site assessment technical support, risk management inspections, and time-critical removal actions. The primary classification for these services falls under NAICS code 541620.
Region 7 Contracting Office

POSTED

8 months ago

DEADLINE

N/A
View Details
NAICS: 541620
Federal
Special Notice - RFO-FAR 37.202-1 Avoiding personal services contracts
Solicitation # Special_Notice-RFO-FAR_37202-1_Avoiding_personal_services_contracts
This special notice from the Environmental Protection Agency, issued under RFO-FAR 37.202-1, establishes strict guidelines to prevent contractor personnel from being perceived as government employees. All EPA contractors are required to clearly identify themselves and their employing organization during all points of contact, including meetings and when using agency communication systems such as voicemail or email. Furthermore, contractor personnel using EPA email addresses must utilize signature blocks that accurately reflect the current organizational structure without implying government employment, official federal position titles, or organizational alignments reserved for federal staff. These requirements are effective immediately for all personnel performing work under EPA contracts.
Environmental Protection Agency

POSTED

9 months ago

DEADLINE

N/A
View Details
NAICS: 541620
Federal
Vehicle Recompete: Idc 68HERC22D0017Contract 68HERC22D0017 is a total small business set-aside IDIQ vehicle managed by the Environmental Protection Agency's Tribal and Science Division Water. With a ceiling of 36 million dollars, the contract provides technical support to the Office of Chemical Safety and Pollution Prevention and the Office of Pesticide Programs. The scope of work focuses on science policy, risk assessment, and guideline development, with an ordering period that extends through July 11, 2027. Significant task orders have been awarded to PB&A/CSS JV, LLC, covering the review and evaluation of ecological effects, fate and transport studies, toxicology scientific data, and product chemistry. These activities include the analysis of biopesticides and pollution prevention data to support pesticide regulation activities. The contract is classified as a full recompete under the original solicitation 68HERC22R0008.
Tribal & Science Division Water

POSTED

9 months ago

DEADLINE

N/A
View Details
NAICS: 541620
Federal
Vehicle Recompete: Idc 68HERH22D0003Contract 68HERH22D0003 is an 8a competed indefinite delivery contract awarded by the Environmental Protection Agency's Land, Enforcement, and Air Division to Bowhead Enterprise, Science and Technology, LLC. The contract features an IDV ceiling of 4,375,176.46 dollars, with an initial base period obligation of 426,000 dollars and an ordering period that extends through July 10, 2027. The scope of work includes various task orders such as support for the National Devolution Program in EPA Region 8 and the achievement of NSEP and COOP program objectives. Notable financial activity includes a significant task order valued at 2,167,516.65 dollars to formalize a previously issued verbal order, as well as additional task orders ranging from approximately 159,000 to 168,000 dollars.
Land, Enforcement, And Air Division

POSTED

9 months ago

DEADLINE

N/A
View Details
NAICS: 541611
Federal
Vehicle Recompete: Bpa 68HERH22A0023BPA vehicle 68HERH22A0023 is an indefinite delivery vehicle managed by the Environmental Protection Agency's Headquarters Acquisition Division. This full-recompete contract provides environmental, analytical, research, technical, and hybrid earth support services with a substantial IDV ceiling of 5,776,500,000 dollars. The current ordering period is set to conclude on June 30, 2027. The contract utilizes a mix of time and materials and firm fixed price hybrid call orders, with significant work awarded to the Research Triangle Institute. Key projects include program development and administrative services for the Office of Air and Radiation, greenhouse gas emission reduction support, regional administrative grants management, and workload assistance related to the Infrastructure Investment and Jobs Act and Inflation Reduction Act. Additional support is provided for the EPA National Energy Modeling System.
Headquarters Acquisition Division (hqad)

POSTED

10 months ago

DEADLINE

N/A
View Details