BID – Hartshorn Marina Dredging

February 24, 2026

DATE OF ISSUANCE:

Friday, February 20, 2026

PRE-BID INQUIRY SUBMISSION DATE:

Wednesday, March 4, 2026 (4:00 PM)
DATE PROPOSAL DUE:

Thursday, March 12, 2026 (2:00 PM)

ISSUING OFFICE:

City of Muskegon
Department of Public Works
Parks Department
1350 Keating Ave.
Muskegon, MI 49442
Tel. (231) 724-4100

Background

The size of boats the marina can handle is currently limited by the depth of water, due to sediment build up. The City of Muskegon needs the marina dredging to proper depths to allow for larger boats.
• A pre-dredge survey will be required and approved before any work starts.
• A post dredge survey will be required. The difference between these two surveys will be the quantity paid.
• Over dredging will be allowed but not paid for. Quantity dredged will not exceed 7500 cubic yards.
• Sieve analysis report of the debris is included with this bid package and is provided for information purposes only. No guarantee implied. Contractor to verify debris.

RFP – Hartshorn Dredging
Site Plans
Signed Permit Hartshorn Municipal Marina
Sieve Results
Addendum 01
Bid Tab