# Helicopter Herbicide Spraying for Missouri River Sandbars

Canonical: https://abierto.us/opportunities/w9128f26qa066

- Solicitation number: W9128F26QA066
- Notice type: Solicitation (first published as presolicitation)
- Status: Closed. Deadline was July 6, 2026 at 4:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W071 Endist Omaha (W9128F)
- NAICS: 115112 Soil Preparation, Planting, and Cultivating
- Product or service code: F001 Aerial Fertilization/Spraying Services
- Set-aside: Total small business set-aside
- First posted: June 16, 2026
- Last posted: June 29, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/1e80d6799a3741f8ba6b0d97ac999d4f/view

## Description

29 June 2026 - Updated with posting Q&As. See Attachment "Questions and Answers - Helicopter Herbicide Spraying"

This is a services contract to provide all personnel, equipment, supplies, facilities, transportation, tools, materials, supervision, and other items and non-personal services necessary to perform aerial vegetation spraying via helicopter for the US Army Corps of Engineers (USACE) as defined in this Performance Work Statement (PWS). The contractor shall perform to the standards in this contract. See Attachments in Enteriety

## Publications

- June 16, 2026: Presolicitation, due July 6, 2026 at 4:00 PM EDT. Notice ab118d2648584e93a4e585cf1c38c614. https://sam.gov/workspace/contract/opp/ab118d2648584e93a4e585cf1c38c614/view
- June 16, 2026: Solicitation, due July 6, 2026 at 4:00 PM EDT. Notice af274a4e0a5842999744fb7e50d1fbc9. https://sam.gov/workspace/contract/opp/af274a4e0a5842999744fb7e50d1fbc9/view
- June 29, 2026: Solicitation, due July 6, 2026 at 4:00 PM EDT. Notice 1e80d6799a3741f8ba6b0d97ac999d4f. https://sam.gov/workspace/contract/opp/1e80d6799a3741f8ba6b0d97ac999d4f/view

## Points of contact

- Major Sean M. McSherry, sean.m.mcsherry@usace.army.mil
- Mika N. Mahyenga, mika.n.mahyenga@usace.army.mil

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w9128f26qa066.