Requests for Proposals / Bids / Quotes

2025 / 2026 CalPlex Expansion

Request for Bids (RFB) documents

Caledonia Community Schools & Rockford Construction have posted an RFP for the 2025/2026 expansion and reinvestment of the CalPlex Facility.

All RFP documents and bid timelines can be found at the link above.

This project will be completed under the Construction Management of Rockford Construction and all bids will be submitted through them.

This project and document can also be located on SIGMA and GRBX.

Dutton Elementary Greenhouse for sale by bid

Greenhouse sale by bid documents

Caledonia Community Schools is offering for public sale by bid, the greenhouse located at the former Dutton Elementary 3820 68th Street SE, Caledonia, MI 49316

Please see the document linked above.

• Offers/bids need to be submitted in writing.
• No facsimile, email, electronic, or other format offers will be accepted.
• Offers / Bids must be received by 1:00 pm on November 7, 2025.
• Offers must be accompanied by proof of liability insurance that names the Caledonia Community Schools as an also covered entity.

Offers/bids should be submitted to:

• Caledonia Community Schools
• Dutton Greenhouse
• 8948 Kraft Ave. SE
• Caledonia MI 49316