The State of Illinois Department of Natural Resources is seeking a qualified contractor to replace the roofs of eleven vault‑toilet structures located at White Pines Forest State Park and Castle Rock State Park. The work includes full removal of existing roofing systems, installation of a stone‑coated steel roofing system (Decra Shingle XD or approved equal), new skylights, ice‑and‑water shield, flashing, drip edge, ridge vent, fascia, soffit, siding repairs, and associated demolition and cleanup. The contractor must submit a Schedule of Values, provide required certifications, maintain insurance and bonding (if contract > $50 K), comply with prevailing‑wage and certified‑payroll rules, and complete the project by June 15 2027.
• Replace 11 vault‑toilet roofs (≈ 2,103 sq ft total) with stone‑coated steel shingles.
• Provide full roof‑system components: underlayment, ice‑and‑water shield, flashing, venting, skylights, and ancillary carpentry (fascia, soffit, siding).
• Must hold an Illinois roofing contractor license, demonstrate ≥ 5 years commercial roofing experience and at least five similar projects, and meet insurance/bonding requirements.