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Coralville Wastewater Treatment Plant Improvements 2017
Bid Postings: Projects
The proposed improvements to the Coralville Wastewater Treatment Plant will address the City's continued population growth and new nutrient discharge standards. The project will construct a 42" diameter interceptor sewer; a 16 million gallon equalization basin; a headworks building including screening, pumping, and grit removal; aeration basins; final clarifiers; ultraviolet disinfection system; and electrical service with generator and control system upgrades.
Engineer's Estimate: $30.5 million
Public Hearing: 02/27/2018
Bids received and opened: 2:00 PM, 04/04/2018
Council Action on bids received: 6:30 PM, 04/10/2018
Construction start date: 05/04/2018
New process units in service: 12/31/2019
EQ basin completed: 07/01/2020
Final completion date: 10/19/2020
2/16/2018 8:00 AM
4/4/2018 2:00 PM
2:00 PM, 04/04/2018, City Clerk's Office, Coralville, IA 52241
Bid Opening Information:
2:00 PM, 04/04/2018, City Hall
Project Engineer: Emily Linebaugh, P.E., Veenstra & Kimm, Inc., ph: 319.466.1000
City Staff Contact: Dan Holderness, P.E., City Engineer, ph: 319.248.1720
$30 refundable deposit
Plan & Spec Available:
Copies may be obtained from Technigraphics, 415 Highland Avenue, Suite 100, Iowa City, Iowa, 52240. Contact Jill Chambers at ph: 319.354.5950 or email: firstname.lastname@example.org.
Plan Holders List:
Contact Jill Chambers, Technigraphics, ph: 319.354.5950 or email: email@example.com.
WWTP Notice of Public Hearing
WWTP 00050 Notice to Bidders REV 3-14-18
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