The Cassopolis Public Schools district is seeking sealed, competitive bids for the design‑build addition and renovation of Ross Beatty High School, located at 22721 Diamond Cove, Cassopolis, MI. The scope includes demolition and abatement (performed by the district), replacement of flooring, doors, site work, a new addition, kitchen and restroom upgrades, and future expansion to a middle‑school addition and elementary BMS upgrades through 2030. Bidders must submit three‑copy sealed bids, provide a 5 % bid bond, and possess at least three years of relevant experience, proper licensing, and sufficient financial resources. All bids must be delivered in person or by mail (no fax/email) by the deadline, and a pre‑bid meeting is scheduled for October 13, 2026 (attendance encouraged but not mandatory).
• Location: Ross Beatty High School, Cassopolis, MI 49031
• Bid submission deadline: November 3, 2026, 3:00 pm (hand‑delivered) or 12:00 pm (mailed to GDK Construction)
• Pre‑bid meeting: October 13, 2026, 3:00 pm (optional)
• Required qualifications: ≥3 years similar projects, appropriate licenses, strong financial capacity
• Bonds: Minimum 5 % bid bond; performance, labor, and material bonds for contracts > $50,000
• Project timeline: Phased work from June 2027 through Summer 2030 (approximately 3 years)
• Contact for intent to bid: Lisa Knoll,
[email protected]