Rivers FY25 Environmental Services Herbicide Spraying

Closed Solicitation Posted

Solicitation number
W912P925Q0005
Agency
Responses due
Set-aside
Total Small Business

Opportunity facts

Place of performance
Missouri 63118, United States

Notice details come from SAM.gov. Updated .

About this opportunity

The United States Army Corps of Engineers St. Louis District is seeking a small business contractor to perform environmental herbicide spraying services for invasive species control on Rivers Project lands. The contract requires furnishing all labor, equipment, licensed operators, supervision, supplies, and materials necessary for pesticide application across approximately 287 acres at the Riverlands Migratory Bird Sanctuary and Timber Ridge sites. Target invasive species include Sericea Lespedeza, Johnsongrass, Crownvetch, Coffeeweed, Japanese Hops, and Japanese Honeysuckle. Contractors must be certified as either Illinois or Missouri Commercial Pesticide Operators/Applicators with appropriate reciprocity licenses. Key submission deadlines include questions due by February 21, 2025, at 10:00 AM CST, and final offers due by March 7, 2025, at 10:00 AM CST, with the government intending to award without discussions.

The solicitation is a total small business set-aside under NAICS code 115112 with a size standard of $9.5 million. The contract performance period runs from award through November 15, 2025, with specific work to be conducted between April and November 2025. Work will be performed in St. Louis, MO 63118, covering sites ranging from 4 to 287 acres that require different herbicide mixtures and application methods. Contractors must submit a detailed work plan covering personnel, equipment, schedules, and quality control measures, and provide documentation of required licenses and permits. While specific budget details are not explicitly stated, the solicitation indicates that pricing should be broken down by hourly rates, per-gallon costs, and mobilization fees for each treatment unit, with monthly invoices to be accepted during the July-November 2025 performance period.

Notice text

3 versions

Update #3 · Latest ·

Work covered by this contract shall consist of furnishing all labor, equipment, licensed operators, supervision/site superintendent, supplies and materials necessary to pesticide application in accordance with the specfications.This contract involves herbicide application for the control of invasive species on Rivers Project lands. Species to control include Sericea Lespedeza, Johnsongrass, Crownvetch, Coffeeweed, Japanese Hops, and Japanese Honeysuckle. Please see attachment for full details of requirement, significant dates, and submission requirements.

Attachment of figures referenced in the PWS has been added. 

Amendment 002 added to provide Government answers to questions, Technical Exhibits/Maps, and incorporate Sections 2-7 of the PWS. 

Update #2 ·

Work covered by this contract shall consist of furnishing all labor, equipment, licensed operators, supervision/site superintendent, supplies and materials necessary to pesticide application in accordance with the specfications.This contract involves herbicide application for the control of invasive species on Rivers Project lands. Species to control include Sericea Lespedeza, Johnsongrass, Crownvetch, Coffeeweed, Japanese Hops, and Japanese Honeysuckle. Please see attachment for full details of requirement, significant dates, and submission requirements.

Attachment of figures referenced in the PWS has been added. 

Update #1 ·

Work covered by this contract shall consist of furnishing all labor, equipment, licensed operators, supervision/site superintendent, supplies and materials necessary to pesticide application in accordance with the specfications.This contract involves herbicide application for the control of invasive species on Rivers Project lands. Species to control include Sericea Lespedeza, Johnsongrass, Crownvetch, Coffeeweed, Japanese Hops, and Japanese Honeysuckle. Please see attachment for full details of requirement, significant dates, and submission requirements.

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