Mowing Services for Fort Gibson Lake, Chouteau, and Newt Graham Areas, OK

Quick Summary

The U.S. Army Corps of Engineers - Tulsa District is soliciting proposals for Mowing Services at Fort Gibson Lake, Chouteau, and Newt Graham Project Areas in Oklahoma. This is a total HUBZone set-aside for a 5-year, Firm-Fixed Price contract. A critical requirement is the submission of a NIST score in the SPRS module. Proposals are due June 29, 2026.

Scope of Work

This opportunity requires a HUBZone business to perform comprehensive mowing services across three distinct project areas in Oklahoma: Fort Gibson Lake, the McClellan Kerr Arkansas River Navigation System (MKARNS) - Chouteau, and Newt Graham.

Contract & Timeline

• Type: Firm-Fixed Price Contract
• Duration: 5-Year (1-year Base plus four 1-year Options)
• Set-Aside: Total Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)
• NAICS: 561730 (Landscaping Services)
• PSC: S208 (Landscaping/Groundskeeping Services)
• Proposal Due: June 29, 2026, 8:00 PM EDT
• Published: June 12, 2026

Key Requirements & Submission

• Solicitation Access: All solicitation documents and attachments are exclusively available through the PIEE Solicitation Module at https://piee.eb.mil.
• NIST Score Submission: Offerors must submit a NIST score in the SPRS module. Detailed guidance, including reference materials, guides, FAQs, and tutorials, is available at https://www.sprs.csd.disa.mil/nistsp.htm.
  • Steps: Create a PIEE account, self-evaluate your NIST score (referencing page 12 of the NIST SP 800-171 Assessment Methodology), and enter the score into SPRS.
  • Assistance: Your local Procurement Technical Assistance Center (PTAC) can provide support. Find your PTAC at https://www.aptac-us.org/contracting-assistance/.

Contact Information

• Primary Contact: Lee Maddox
• Email: lee.h.maddox@usace.army.mil
• Phone: 918-669-4393