Task Order Proposal for Matthiessen and Hegeler Zinc Residential Remediation Project in La Salle, Illinois

Amendment 0002\ has been posted.

Amendment 0001 has been posted. See attached documents.---Issued for fair opportunity to all MEGA Pre-Placed Remedial Action Services MATOC HOLDERS W912P922D0010, W912P922D0011, W912P922D0012, W912P922D0013, W912P922D0014, W912P922D0015, W912P922D0016, W912P922D0017, W912P922D0018,AND W912P9221D0019. Request for Task Order Proposal for Matthiessen and Hegeler Zinc Residential Remediation Project in La Salle, Illinois.

Project: Matthiessen and Hegeler Zinc Residential Remediation.

Site Visit: The site visit for this requirement will be held on June 10, 2026, at 11AM CDT. Individuals are to meet at 1000 Sterling Street, La Salle, 11 61301. The site visit POC is Anthony Buffa (phone: 314-327-4967). Please confirm with Marla Sawyer at Marla.J.Sawyer@usace.army.mil if you are planning to attend by 12:00 pm central standard the day prior to site visit. Question due by: 10AM CDT on June 18, 2026. ALL QUESTIONS SHALL BE SUBMITTED VIA THE BIDDER INQUIRY PORTAL in ProjNet. The Government will not accept any other means of communication for questions (i.e. e-mail, fax, or telephone). See Section VII for ProjNet instructions.

Proposal Due Date: Proposals are due by 1 0AM CDT on July 6, 2026. Location to Deliver Proposals: Shall be submitted via email to Contract Specialist, Marla Sawyer at Marla.J.Sawyer@usace.army.mil.