This Government Contract opportunity from Oklahoma was posted on April 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Chemical Root Control Application Services

Closed

State & Local

Submission Closed05/13/2026, 09:00:00 PM UTC

Contract Overview

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

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NAICS: 562910

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Environmental Clean-Up Services

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Hazardous Materials Abatement Contractor

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Asbestos Inspection and Remediation ServicesThis subcontract for Asbestos Inspection and Remediation Services supports prime contractors on projects for the California Department of General Services. The scope of work involves conducting asbestos surveys, sealing contaminated areas, and performing the removal of asbestos-containing materials using negative pressure, HEPA filtration systems, and negative air machines. Upon completion, the contractor must provide official certification confirming that the building is asbestos hazard-free. Eligible providers must hold a State of California Certified Asbestos Abatement Contractor license and operate under NAICS code 562910. The solicitation was posted on October 26, 2026, with a response deadline of November 17, 2026.

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Environmental Disposal ServicesThis subcontract for Environmental Disposal Services supports prime contractors on USACE Endist Chicago projects under the Department of Defense. The scope of work involves the lawful removal and disposal of old transformers and insulating fluids, utilizing vacuum trucks for the drainage and collection of materials. All hazardous and industrial waste must be transported to approved facilities in accordance with strict safety and environmental regulations. To qualify, service providers must hold EPA-approved waste hauler and disposal certifications. The contractor is responsible for providing all necessary documentation upon completion, including disposal manifests and certificates of destruction or disposal. This opportunity falls under NAICS code 562910 and is centered in the 60441 zip code area.

W072 Endist Chicago

POSTED

1 day ago

DEADLINE

in 9 days

AI Contract Overview

The City of Stillwater is seeking contractors to provide periodic chemical root control application services in sanitary sewer lines to prevent blockages caused by invasive tree roots. The work involves inspection of sewer infrastructure, followed by the precise application of chemical treatments either through foam or liquid forms, and post-treatment verification to ensure effectiveness. Services must be performed on a regular schedule to maintain system integrity and minimize costly backups or overflows. All chemical applications must comply with local and federal environmental regulations, and contractors are expected to document each treatment thoroughly for accountability and future planning. The contract is structured as a subcontract, with no specific set-aside provisions, and is aligned with NAICS code 562910 for remediation services. Responses are due by May 13, 2026, and interested parties must submit proposals through the city’s online procurement portal prior to the deadline. The scope requires proven experience in sewer maintenance, knowledge of appropriate chemical agents, and the ability to operate specialized application equipment safely and efficiently within public right-of-way areas.

General Info

Contract for periodic chemical root control in sewer lines with compliance, documentation, and specialized equipment.

Agency

Oklahoma → City Of Stillwater

NAICS

562910 - Remediation Services

Place of Performance

OK, USA

Set-Aside

NONE

Documents

This scope was carved out of 11-2026 Addendum 3.

The full solicitation package (10 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Sanitary Sewer Chemical Root Control Services

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Timeline

PhaseClosed

PostedApr 27

subcontract

Response DeadlineMay 13

Deadline has passed

Submission Closed

05/13/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyOklahoma → City Of Stillwater

ContactsNo contacts available

OfficeN/A

Organization / AgencyOklahoma → City Of Stillwater

Office AddressN/A

ContactsNo contact information available

Full Description

Perform periodic chemical root control treatments in sanitary sewer lines, including inspection, chemical application via foam or liquid, and post-treatment verification to prevent blockages.