The U.S. Army Corps of Engineers - Tulsa District is seeking a HUBZone business to perform mowing services at Fort Gibson Lake, McClellan Kerr Arkansas River Navigation System (MKARNS) - Chouteau, and Newt Graham Project Areas in Oklahoma. This is a total set aside for HUBZone businesses. We are seeking a 5-Year (1-year Base plus four 1-year Options), Firm-Fixed Price Contract. The NAICS is 561730, and the PSC is S208. You can only access the solicitation and attachments in the Solicitation Module via https://piee.eb.mil. --- USACE also requires a NIST score be submitted in the SPRS module. I have attached information to help: The SPRS NIST Special Publication 800-171 website provides a comprehensive set of reference materials to assist you in this effort. This website is found at: https://www.sprs.csd.disa.mil/nistsp.htm and includes guides, frequently asked questions, and tutorials. Here are the steps for getting and entering a NIST score: 1. Create a PIEE account. Instructions here: SPRS Vendor NIST SP 800-171 Access (disa.mil). 2. Self-evaluate your NIST score. You can find the evaluation on page 12 here: https://www.acq.osd.mil/asda/dpc/cp/cyber/docs/safeguarding/NIST-SP-800-171-Assessment-Methodology-Version-1.2.1-6.24.2020.pdf. 3. Enter your NIST score into SPRS. Instructions here: SPRS NIST SP 800-171 Quick Entry Guide (disa.mil). Your PTAC can assist as well: NEED HELP? If you need assistance with NIST, please contact your local Procurement Technical Assistance Center (PTAC). You may find your PTAC here: https://www.aptac-us.org/contracting-assistance/.