CHUMBLEY & COTTONWOOD ISLAND MITIGATION SITE MAINTENANCE EDWOSB SET-ASIDE SATOC

AI Summary

The US Army Corps of Engineers is seeking services for the maintenance of riparian plantings at the Chumbley and Cottonwood Island wildlife mitigation sites in Cowlitz County, WA. This is a non-personal services requirement under a Single Award Task Order contract with a five-year ordering period. Work is restricted to the environmental window from June 15 to October 31.

Contract details

Solicitation No.: W9127N26QA064
Notice Type: Combined Synopsis/Solicitation
Set-Aside: SBA Certified Economically Disadvantaged WOSB (EDWOSB) Program Set-Aside (FAR 19.15)
Posted Date: May 4, 2026
Response Deadline: May 18, 2026
NAICS Code: 561730 AI guide
PSC / Class Code: S208
Issuing Office: W071 ENDIST PORTLAND
Sub-Agency: DEPT OF THE ARMY
Agency: DEPT OF DEFENSE
Primary Contact: Lara Krauss
City: PORTLAND
State: OR
ZIP Code: 97204-3495
AI Product/Service: service

Description

The US Army Corps of Engineers – Portland District (USACE) is soliciting for services to maintain existing riparian plantings at the Chumbley and Cottonwood Island wildlife mitigation sites in Cowlitz County, WA. This is a non-personal services requirement. The contractor shall perform these services in accordance with the terms of the contract and as defined in this Performance Work Statement (PWS).

This is a Single Award Task Order (SATOC) contract with a five-year ordering period from the date of award.

For 2026, USACE has already identified the acreage requirements for the Chumbley and Cottonwood Island sites as described in the 2026 Task Order PWS. The 2026 Task Order will serve as the Seed Project and satisfy the minimum guarantee. It will be awarded in conjunction with the SATOC award.

The approved environmental work window for Cottonwood Island is from 15 June to 31 October. The Contractor is not allowed to begin work before 15 June for the protection of a heron rookery.

See the attached Synopsis/Solicitation and supporting documents for additional details.

Key dates

May 4, 2026Posted Date
May 18, 2026Proposals / Responses Due

AI search tags

environmental services landscape maintenance wildlife mitigation riparian restoration

Frequently asked questions

CHUMBLEY & COTTONWOOD ISLAND MITIGATION SITE MAINTENANCE EDWOSB SET-ASIDE SATOC is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.