Project Information

Bid Title

WESTERLY TRICKLING FILTERS AND SOLIDS CONTACT TANKS AERATION IMPROVEMENTS

Issuing Agency

Northeast Ohio Regional Sewer District

Location

Ohio

Published Date

Apr 21, 2026

Closing Date

Jun 16, 2026

Government Level

State & Local

Status

Closed

Ref. #

EB-2510

Original Source

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Project Description

Project ID: EB-2510

Title: WESTERLY TRICKLING FILTERS AND SOLIDS CONTACT TANKS AERATION IMPROVEMENTS

Addenda: 0

Release Date: 4/21/2026

Due Date: 6/16/2026

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WESTERLY TRICKLING FILTERS AND SOLIDS CONTACT TANKS AERATION IMPROVEMENTS

Invitation For Bid

Engineering and Construction

Project ID: EB-2510

Release Date: Tuesday, April 21, 2026

· Due Date: Tuesday, June 16, 2026 1:00pm

Posted Tuesday, April 21, 2026 7:47am

All dates & times in Eastern Time

Draft Response Events RSVP No Bid55 days, 15 hours, 29 minutes

Post Information

Posted At:Tue, Apr 21, 2026 7:47 AM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

Principal Features: The work generally consists of the following:

a. Improvements to existing trickling filters, including replacement distributors, media, and ventilation equipment including fans and ductwork.

b. Improvements to existing solids contact tanks, including associated channels, diffused air system, large bubble gas mixing system, and Non-Potable Water facilities, replacement of motorized slide gates.

c. Replacement of existing blowers.

d. Replacement of existing slide gates, and installation of new slide gates in the Trickling Filter Effluent Channel, Mixed Liquor Channel, and Mixed Liquor Distribution Box.

e. Installation of energy-dissipating columns in the Mixed Liquor Distribution Box.

f. Replacement of existing Variable Frequency Drives for Return Settled Sludge Pump Nos. 5 and 6.

g. Electrical work required to support improvements, including 480 volt Motor Control Center, Variable Frequency Drives for blowers, and Variable Frequency Drives for trickling filter distributors, and replacement lighting.

h. Replacement of select Heating ,Ventilating and Air Conditioning and plumbing equipment.

i. Miscellaneous architectural repairs and improvements to the Blower Building, Odor Control Building, and Primary Effluent Pump Station.

j. Miscellaneous structural repairs and improvements to the trickling filters, solids contact tanks, Blower Building, Odor Control Building and Primary Effluent Pump Station.

k. Installation of electric motor actuators on existing primary effluent bypass gates.

l. Refurbishment of the existing odor control equipment, including new odor control fan, recirculation pump, control panel, and miscellaneous instruments and refurbished wet scrubber vessel.

m. Renovation of the existing Operator’s Control Room

Background

The Northeast Ohio Regional Sewer District (Sewer District) protects public health and the environment by leading effective wastewater and stormwater management. As the largest wastewater treatment provider in the State of Ohio, the Sewer District spans 380 square miles, serves 62 communities and one million residents, treats 90 billion gallons of wastewater a year, and manages more than 400 miles of streams.

In addition to its award-winning treatment plant and laboratory performance, the Sewer District's Project Clean Lake construction program will reduce annual Lake Erie pollution by 4 billion gallons by 2035, while its Regional Stormwater Management Program addresses widespread inter-community problems like flooding, pollution, and erosion.

NEORSD is an Equal Opportunity Employer. We are committed to fostering a diverse and inclusive workforce, recognizing the full range of human differences and similarities. Through our unwavering efforts to leverage the potential of our diversity, we continually strive to build and foster an environment that respects each individual . We encourage and promote innovation and provide opportunities for all employees to interact, communicate, and realize the full potential of their talents.

Timeline

Bid Publish:

April 21, 2026

Pre-Bid Meeting (Non-Mandatory):

May 5, 2026, 10:00am

NEORSD ENVIRONMENTAL AND MAINTENANCE SERVICES CENTER (EMSC) in CONFERENCE ROOMS A AND B (4747 East 49th Street, Cuyahoga Heights, Ohio 44125

Question Submission Deadline:

May 29, 2026, 5:00pm

Bid Opening:

June 16, 2026, 1:00pm

Commodity Codes

• NAICS 237110Water and Sewer Line and Related Structures Construction
• NAICS 333999All Other Miscellaneous General Purpose Machinery Manufacturing

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