Chumbley & Cottonwood Island Mitigation Site Maintenance EDWOSB Set-Aside SATOC W9127N26QA064

Solicitation W9127N26QA064 Copied Notice ID 6883586d6a9949ed97ed2f4a68398f00 Copied DEPT OF DEFENSE — W071 ENDIST PORTLAND

SAM.gov

Posted

May 04, 2026

Deadline

May 18, 2026

Set-aside

EDWOSB

NAICS

561730

PSC

S208

Summary

AI-generated · May 05, 2026

Maintain existing riparian plantings at the Chumbley and Cottonwood Island wildlife mitigation sites in Cowlitz County, WA, under a non-personal services contract. This is a Single Award Task Order (SATOC) with a five-year ordering period; the initial Task Order will serve as the seed project to satisfy the minimum guarantee and will be awarded with the SATOC. Work will be performed in accordance with the contract terms and the Performance Work Statement, with acreage requirements and other specifics defined in the PWS and related documents.

Cottonwood Island work is limited to an approved environmental work window and cannot start during periods protected for a heron rookery. The contractor must follow the environmental and wildlife protection constraints, and all tasks are described in the PWS; refer to the attached synopsis/solicitation and supporting documents for full details.

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.

From Combined Synopsis/Solicitation posted on May 04, 2026