Wastewater Treatment Rehabilitation Project
The MacBride Sanitary Sewer District in Johnson County, Iowa, is seeking bids for a wastewater treatment rehabilitation project, including the replacement of flow control valves and air piping.
Johnson County Wastewater
General
Closed (past due)
449
May 19, 2026 04:00 PM
Invitation for/to Bid (IFB/ITB)
Local
Original Solicitation Links
Contact
Benjamin A Carhoff, P.E.
+13195457215
Tiffin, IA, USA
Description
This solicitation is for the Wastewater Treatment Rehabilitation Project for the MacBride Sanitary Sewer District in Johnson County, Iowa. The project involves providing all necessary materials, equipment, and labor for the replacement of flow control valves (Shear Gates) and air piping, including all associated grading, erosion control, mobilization, and miscellaneous work. The project requires bids to be submitted by May 19, 2026. A mandatory pre-bid meeting and inspection will be held at 10:00 AM on May 12, 2025, at the project location. Bids will be opened on May 19, 2026, at 4:00 PM at Hart-Frederick Consultants. A maintenance bond for three years is required after final project acceptance.
Classification Codes
NAICS221320Sewage Treatment Facilities
PSCJ046Maintenance, Repair and Rebuilding of Equipment: Water Purification and Sewage Treatment Equipment
Smart Codes
wastewater treatment rehabilitationflow control valvesair piping installation
Timeline
May 12, 2025 12:00 PM-Pre-Bid Meeting/Inspection (required)
Attendance at the scheduled Pre-Bid Meeting/Inspection or an Independent Inspection of the WWTP is required in order for a bid to be considered as valid.
Apr 14, 2026 12:00 PM-Hearing
May 19, 2026 12:00 PM-Bid Date
Oct 01, 2026 12:00 PM-Completion Date