This Solicitation opportunity from Ohio was posted on April 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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WESTERLY TRICKLING FILTERS AND SOLIDS CONTACT TANKS AERATION IMPROVEMENTS

Closed

EB-2510State & Local

Submission Closed06/16/2026, 05:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 237990

New

ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

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The Alta, Riverview, and Kings Canyon High Well Drilling Phase is a solicitation issued for Project No. 1000316-001C on behalf of the Kings Canyon Unified School District. The project involves well drilling operations located across Reedley, Parlier, Dinuba, and Fresno, California. This opportunity is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. This contract is designated as a set-aside for various small business categories, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The solicitation was posted on October 27, 2026, with a response deadline set for November 10, 2026. Interested parties may coordinate through the primary point of contact, Jennah Castagna.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-0

The Recharge Master Plan Update Basin Improvements Project involves the construction of two drop inlet diversion structures across the 25-foot-wide concrete San Antonio Creek Channel in Montclair, California. The scope of work includes excavating 8 to 10 feet below the channel floor, installing steel debris grates, and fitting wall-mounted steel gates on the east sides of the structures. Additionally, the project requires the installation of 4-foot-diameter discharge pipelines leading to Montclair Basins 2 and 3, which will be covered by 3 feet of soil and terminate in concrete outlet structures designed for flow dissipation. The project also encompasses the delivery of full electrical, instrumentation, and SCADA integration to manage gate actuation, with programming limited to Technical Systems, Inc. or E Technologies Group. This solicitation, managed by Granite Construction Company, has a response deadline of November 5, 2026. Interested parties should coordinate with the primary point of contact, Andrew Burk, regarding this infrastructure improvement effort.

Granite Construction Company

POSTED

DEADLINE

ARWA Carrizo System Expansion: Well Drilling

Solicitation # arwa-carrizo-system-expansion-well-drilling

The Alliance Regional Water Authority is seeking bids for the Carrizo System Expansion project focusing on well drilling services located in Rosanky, Texas. This solicitation, identified as ARWA IFB Number 2026-001, is managed by Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. The opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises as defined by the Department of Transportation. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this contract is handled by Amy Majors.

Hydro Resources - Mid Continent, Inc.

POSTED

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

Empire Equipment Service, Inc. is soliciting quotes for the Construction of The Recharge Master Plan Update Basin Improvements Project, specifically focusing on the Montclair Basins 2 and 3 Diversion Improvements at the San Antonio Creek Channel in Montclair, California. This project is being conducted for the Inland Empire Utilities Agency and falls under NAICS code 237990. The opportunity is specifically seeking certified DBE and DVBE subcontractors and suppliers, with set-asides available for various small business categories including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified businesses. Interested parties must submit their responses by November 5, 2026. Primary contact for this solicitation is Gio Marquez.

Empire Equipment Service, Inc.

POSTED

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

The State of California Department of General Services is seeking proposals for the Site Compliance and Improvements project at Patton Landing, located in Carnelian Bay, Placer County. This solicitation, identified by Project Number 13891 and Event ID 0000040533, focuses on site compliance and infrastructure enhancements under NAICS code 237990. The opportunity is specifically set aside for SBA certified Service-Disabled Veteran Owned Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. Primary coordination for this project is managed through Nayvi Waite at Resource Development Company LLC.

Resource Development Company LLC

POSTED

DEADLINE

Structural Repair at NCMT Berths 24-3 and 24-4, CA

Solicitation # structural-repair-ncmt-berths-24-3-24-4-ca

POSTED

DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. The notice was posted on October 27, 2026, and the deadline for responses is set for September 30, 2027. Interested parties can find further details and manage their bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

CP1248808-Lake LaVerne-Improvements-Bridge and Amphitheater

Solicitation # 49337

Iowa State University is soliciting bids for the Lake LaVerne Improvements Bridge and Amphitheater project, identified by solicitation number 49337. This construction effort focuses on site enhancements including the installation of a 10 foot wide PCC pedestrian path, PCC sidewalks, and site lighting. Additionally, the scope of work encompasses the creation of outdoor amphitheater seating using limestone blocks, as well as comprehensive lakebed and shoreline grading and restoration. The solicitation was posted on October 27, 2026, with a response deadline set for November 3, 2026. Classified under NAICS code 237990, the project will be performed in Iowa. Interested parties can find further details and submission guidelines through the provided Bid Express link.

Iowa State University

POSTED

DEADLINE

Solicitation # FDC-214-102565

Contract FDC-214-102565.1, issued by the Commonwealth of Pennsylvania Department of Conservation and Natural Resources, involves the Phase 1 removal of a concrete dam and associated infrastructure at Ryerson Station State Park in Richhill Township, Greene County. The scope of work includes the installation and removal of erosion and sediment control measures, implementation of a traffic control plan, stripping and stockpiling of topsoil, surface water control, and the excavation and placement of select fill. The project concludes with topsoil placement and seeding of all disturbed areas to restore the site to its original condition. The engineer's estimate for this project exceeds 1 million dollars. The contract mandates strict adherence to Small Diverse Business (SDB) and Veteran Business Enterprise (VBE) participation goals of 19 percent and 3 percent, respectively. Bidders must provide a lump sum bid and are required to secure performance and material and labor payment bonds at 100 percent of the contract amount, as well as a maintenance bond at 50 percent. Technical compliance is governed by the General Conditions for Construction 2022 Edition and various ASTM standards for soil compaction and classification. Payments will be processed via Automated Clearing House (ACH) through the Commonwealth's procurement system.

Commonwealth of Pennsylvania - Department of Conservation and Natural Resources

POSTED

DEADLINE

Capital Project No. 3508

Solicitation # 49696

The City of Lake Charles, Louisiana, is soliciting bids for Capital Project No. 3508, focused on the first phase of shoreline protection at Riverside Park. The project involves the restoration and stabilization of approximately 250 linear feet of shoreline near the park entrance. Key construction activities include the placement of stone revetment to rebuild the riverbank and the installation of roughly 100 linear feet of steel sheet piling to protect the bank near the gate entrance. Additionally, the contractor will be responsible for repairing or replacing decorative black fencing that has been damaged by erosion. This solicitation, identified by number 49696, falls under NAICS code 237990. Interested parties must submit their responses by the deadline of November 17, 2026. The project is managed by the City of Lake Charles and will be performed within the state of Louisiana.

POSTED

DEADLINE

Turlock Lake Recreation Area Dock Replacement

Solicitation # 20261027015

POSTED

DEADLINE

Design Build Services For 8 New Pickleball Courts With Lighting

Solicitation # S-1397

The City of Garden Grove is soliciting Statements of Qualification for a design-build project to construct eight new pickleball courts with lighting at Garden Grove Park. The scope of work encompasses all labor, materials, engineering, and construction services, including permitting, site preparation, surfacing, striping, fencing, and electrical infrastructure. All improvements must be ADA-compliant and adhere to the California Public Contract Code and Garden Grove Municipal Code. The estimated construction cost is between 1,000,000 and 1,200,000 dollars, with a guaranteed maximum price not to exceed 1,200,000 dollars. The procurement follows a two-step selection process. In the first step, the city will evaluate Statement of Qualifications based on experience, professional qualifications, technical capabilities, project team, safety record, financial capability, and demonstrated performance to shortlist the three highest-scoring firms. These firms will then advance to a second step to submit a proposal for a best-value award. Interested entities must submit their SOQ via the Planet Bids portal by November 20, 2026. Mandatory requirements include a certification form, a firm information form, and a surety declaration demonstrating the capacity to obtain performance and payment bonds for 100 percent of the project value from a surety with an AM Best rating of A- Class VII or better.

City of Garden Grove

POSTED

about 9 hours ago

DEADLINE

in 24 days

AI Contract Overview

The Northeast Ohio Regional Sewer District is seeking proposals for improvements to the Westerly Trickling Filters and Solids Contact Tanks aeration systems. This project is part of their ongoing efforts to enhance wastewater treatment infrastructure within their service area in Ohio, which encompasses 62 communities and serves one million residents. The improvements aim to optimize aeration performance, contributing to the district’s broader mission of effective wastewater and stormwater management to protect public health and the environment. The solicitation was posted in April 2026, with proposals due by mid-June 2026. The Sewer District operates across a large region with extensive responsibility for treating billions of gallons of wastewater annually and managing a significant network of streams. This project aligns with their commitment to environmental stewardship, including reducing pollution in Lake Erie and addressing regional stormwater challenges. The District emphasizes diversity, inclusion, and innovation within its workforce and encourages collaboration among employees. Contacts for this solicitation include the Project Manager, Harry Shaposka, and Procurement Specialist Brandi Jones, both available to support interested parties during the procurement process.

General Info

Northeast Ohio Sewer District seeks proposals for Westerly aeration system improvements, due June 2026.

Agency

Ohio → Engineering and Construction

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

OH, USA

Set-Aside

NONE

Documents

72-Hour Bidder's Qualification Questionnaire for Public Improvement Contracts

bidder-qualification-questionnaire

High

72 Hour Document BOP Data Sheets and Good Faith Efforts Checklist

sbe-data-sheets

High

Agreement Between Owner and Contractor - Northeast Ohio Regional Sewer District

11 pages · contract-document

High

Appendix B - Limited Hazardous Materials Assessment Report CIP 1692 Westerly WWTC

hazardous-materials-assessment-report

High

Davis-Bacon Wage Rate Requirements for Ohio EPA Funded Projects

wage-determination

High

Disadvantaged Business Enterprise (DBE) Utilization - USEPA Community Grants Program

special-notice

High

EB-2510 Westerly Trickling Filters and Solids Contact Tank Aeration Improvements Legal Notice

legal-notice

High

EPA Form 6100-4 DBE Subcontractor Utilization Form

dbe-subcontractor-utilization-form

High

EPA Form 6100-4 DBE Subcontractor Utilization Form

form

High

General Conditions to Agreement Between Owner and Contractor - Northeast Ohio Regional Sewer District

57 pages · general-conditions

High

Invitation For Bid EB-2510 Westerly Trickling Filters and Solids Contact Tanks Aeration Improvements

ifb

High

Invitation For Bid EB-2510 Westerly Trickling Filters and Solids Contact Tanks Aeration Improvements

ifb

High

Listing of Proposed BOP Subcontractors for NEORSD Contract

listing-of-proposed-bop-subcontractors

High

Northeast Ohio Regional Sewer District Instructions to Bidders

14 pages · instructions-to-bidders

High

Prevailing Wage Rates for Skilled Crafts Unions 2024-2026

wage-determination

High

72 Hour Document Non-Collusion Affidavit for Northeast Ohio Regional Sewer District

3 pages · non-collusion-affidavit

Low

72 Hour Lobbying Certification and Disclosure

3 pages · certification

Low

American Iron and Steel Acknowledgement Document

1 page · acknowledgement

Low

American Iron and Steel Requirements Memorandum FY 2016

memorandum

Low

Authorization to Advertise Bids for Westerly Trickling Filters Aeration Improvements Project

justification-and-authorization

Low

Certification Regarding Debarment, Suspension, and Other Responsibility Matters

certification

Low

Contractor Equal Employment Opportunity Certification

1 page · certification

Low

M-22-11 Initial Implementation Guidance on Buy America Preference

memorandum

Low

NEORSD Object Library User's Manual Revision 5.47

other

Low

Northeast Ohio Regional Sewer District Mercury Free Purchasing Policy

policy

Low

Northeast Ohio Regional Sewer District Small Business Enterprise Program Policies and Procedures Manual

20 pages · policy-manual

Low

1692_DRW_BID_VOL1_20260414.pdf

1692_SPE_BID_VOL1_20260414.pdf

1692_SPE_BID_VOL2_20260414.pdf

1692_SPE_BID_VOL3_20260414.pdf

1692_WTFSC_Vol_2_Drawings_Control_Room_Reno_20260311.pdf

Appendix_C_-_NEORSD_Process_Control_System_Standards_and_Conventions_20260414.pdf

Supplemental_Information_for_Bidders_20260414.pdf

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedApr 21

Solicitation

Deadline changedApr 21

Response deadline changed from Jul 14, 2026 to Jun 16, 2026.

Response DeadlineJun 16

Deadline has passed

Submission Closed

06/16/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyOhio → Engineering and Construction

Contacts2 people available

OfficeCleveland, OH, 44115, USA

Organization / AgencyOhio → Engineering and Construction

Office AddressCleveland, OH, 44115, USA

Contacts

Harry ShaposkaProject Manager

contact@example.gov

+1 (555) 000-0000

Brandi JonesProcurement Specialist II

contact@example.gov

+1 (555) 000-0000

Interested Companies (36)

High Point ElectricNovelty, OH

J. Dwight ThompsonMason, OH

Riverside DrivesCleveland, OH

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Full Description

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.