Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Prefabricated Modular Retaining Wall (PMRW) Supply & Installation

Active

State & Local

Response Deadline11/06/2026, 05:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract involves the supply and installation of a Prefabricated Modular Retaining Wall for landslide stabilization projects managed by the City of Cincinnati and ODOT. The selected contractor is responsible for delivering a completed and stabilized modular wall, ensuring all components are installed in strict accordance with the wall profile and technical details specified in the project documentation. A critical requirement of this agreement is adherence to Buy America and Build America, Buy America certifications to ensure domestic origin of materials. Interested parties must submit their responses by November 6, 2026, for this project categorized under NAICS code 238110.

General Info

Supply and install modular retaining walls for Cincinnati/ODOT by November 6, 2026.

Agency

City of Cincinnati → Transportation & Engineering

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of 273C909412.

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Sycamore Street Retaining Wall PID 122597

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedOct 9

subcontract

Response DeadlineNov 6

Submission deadline

Response Deadline

11/06/2026, 05:00:00 PM UTCin 12 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCity of Cincinnati → Transportation & Engineering

ContactsNo contacts available

OfficeN/A

Organization / AgencyCity of Cincinnati → Transportation & Engineering

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Supplies and installs a Prefabricated Modular Retaining Wall (PMRW) for prime contractors on City of Cincinnati/ODOT landslide stabilization projects. Installs modular wall components aligned with the wall profile and details provided in Volume 1. Requires Buy America/BABA domestic origin certifications. Delivers a completed, stabilized modular retaining wall.

Similar Contracts

Same NAICS industry code

Hickman Reservoir and Pump Station – 26_1109 – Hickman-NE

Solicitation # hickman-reservoir-pump-station-261109-hickman-ne

Caldwell Tanks, Inc. is seeking subcontractors for the construction of the Hickman Reservoir and Pump Station project located in Hickman, Nebraska. This solicitation is specifically set aside for small businesses and covers several specialized scopes of work, including site work, tank painting, electrical installations, and fencing. Interested parties must submit their responses by November 5, 2026. The project involves multiple NAICS codes to categorize the required services, and primary coordination is handled by Eric Koetter.

Caldwell Tanks, Inc.

POSTED

about 2 hours ago

DEADLINE

Elbon Tank #2, Schedule 2- Elevated Tank Project

Solicitation # elbon-tank-2-schedule-2-elevated-tank-project

Caldwell Tanks, Inc. is seeking subcontractors for the Elbon Tank #2, Schedule 2 Elevated Tank Project located in Phillip, South Dakota. The project involves several specialized scopes of work, including site work under NAICS 238910, tank painting under NAICS 238320, and electrical work under NAICS 238210. This solicitation is specifically set aside for small businesses, including SAM.gov designated Small Disadvantaged Businesses and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 13, 2026. Primary coordination for this opportunity is managed by Eric Koetter.

Caldwell Tanks, Inc.

POSTED

about 2 hours ago

DEADLINE

Concrete Sidewalk Removal and ReplacementThis subcontract opportunity involves the removal and replacement of concrete sidewalks for prime contractors working on City of Bentonville drainage projects. The selected contractor will be responsible for removing existing concrete to allow for pipe access and pouring new concrete sidewalks that adhere to existing specifications. To successfully execute the work, the contractor must provide their own concrete saws and forms to deliver fully restored sidewalks. Qualified applicants must hold a valid Arkansas State Contractor License and operate under NAICS code 238110. The solicitation was posted on October 25, 2026, with a response deadline set for November 10, 2026.

City of Bentonville

POSTED

about 8 hours ago

DEADLINE

Concrete Flooring and Traffic BarriersThis subcontract agreement involves the provision of concrete pouring and traffic barrier installation services for site infrastructure projects managed by NADEC in Saudi Arabia. The scope of work focuses on the construction of reinforced concrete flooring utilizing rebar and the precise placement of traffic barrier systems to support the overall infrastructure development. The project is categorized under NAICS code 238110, with the primary objective being the delivery of completed concrete flooring and fully installed barriers. Interested parties must note the response deadline of November 5, 2026, for this specific infrastructure engagement.

POSTED

about 15 hours ago

DEADLINE

Wet Well and Meter Vault ConstructionThis subcontract for Wet Well and Meter Vault Construction involves the construction of new wet well valve vaults and meter vaults for prime contractors working on City of Chattanooga Wastewater Department projects. The scope of work includes the execution of formwork, reinforcement installation, and the pouring of concrete using specialized waterproof mixes to ensure structural integrity and adherence to local building codes and wastewater infrastructure standards. The project is categorized under NAICS code 238110 and is managed through the City of Chattanooga Business Unit in Tennessee. Interested parties must submit their responses by the deadline of December 3, 2026, to provide the required structural concrete vaults as specified in the contract requirements.

City of Chattanooga Business Unit

POSTED

about 16 hours ago

DEADLINE

in about 1 month

Structural Concrete InstallationThis subcontract opportunity for Structural Concrete Installation involves performing structural concrete work for prime contractors on Caltrans projects within San Diego. The scope of work requires the construction and delivery of structural concrete elements using structural grade concrete and reinforcement, ensuring all work strictly adheres to the Caltrans Standard Specifications 2015 and Section 51. The project falls under NAICS code 238110 and is associated with San Diego County, California. Interested parties must submit their responses by the deadline of December 3, 2026.

San Diego County

POSTED

DEADLINE

in about 1 month

Minor Concrete Installation (Curbs, Gutters, and Sidewalks)This subcontract focuses on the installation of minor concrete for prime contractors working on Caltrans projects within San Diego County. The scope of work includes preparing the subgrade and placing concrete for sidewalks, curbs, gutters, and driveways, utilizing 520-615 lbs of cementitious material per cubic yard. Additionally, the contractor is responsible for applying curing compound no. 6 and installing premolded expansion joint filler in strict accordance with Caltrans 2015 Standard Specifications. The project falls under NAICS code 238110 and is managed within San Diego. Interested parties must submit their responses by the deadline of December 3, 2026. The final deliverables for this contract consist of fully installed concrete sidewalks, curbs, gutters, and ramps.

San Diego County

POSTED

DEADLINE

in about 1 month

Cast-in-Place Concrete & PavingThis subcontract for the Halifax Senior Center project involves the performance of cast-in-place concrete work for prime contractors. The scope of work includes the installation of foundations, slab-on-grade, and exterior concrete paving in accordance with Sections 03 30 00 and 32 13 13. The contractor is responsible for utilizing Portland cement, blended hydraulic cement, fly ash, and pozzolans to install lintels, sleeves, and anchors provided by other parties. The project is managed under the Town of Halifax in Massachusetts and falls under NAICS code 238110. The solicitation was posted on October 23, 2026, with a response deadline set for November 23, 2026. The final deliverables for this contract are the completed concrete foundations, slabs, and paved areas.

Town of Halifax

POSTED

DEADLINE

Concrete Curbing and Gutter InstallationThis subcontract for Concrete Curbing and Gutter Installation involves providing specialized services for prime contractors on infrastructure projects within the Town of Nantucket, Massachusetts. The scope of work includes the forming, pouring, and finishing of concrete curbing to establish roadway edges and ensure proper drainage management. All work must be performed using appropriate concrete forms and finishing tools in strict accordance with local municipal standards. The project is located on Washington Street in Nantucket, zip code 02554, and falls under NAICS code 238110. Interested parties must submit their responses by the deadline of November 20, 2026. The contract is managed through the Town Administration of Massachusetts.

2 - Town Administration

POSTED

DEADLINE

Concrete Curbs and SidewalksThis subcontract agreement involves the supply and installation of Portland Cement Concrete for prime contractors working on civil projects within Lane County, Oregon. The scope of work includes the construction of standard curbs, concrete walks, monolithic curb and sidewalk combinations, and equipment foundations. To align with the Lane County Climate Action Plan, the contractor is required to utilize low-impact concrete featuring a 30% reclaimed material substitution. The project is managed under the Engineering and Construction Services Division of Lane County, Oregon, falling under NAICS code 238110. Interested parties must adhere to the timeline established by the posting date of October 23, 2026, with a response deadline set for October 27, 2026.

Lane County, OR - Engineering & Construction Services (ECS) Division

POSTED

DEADLINE

Concrete Sidewalks, Curbs, and ADA RampsThis subcontract involves the construction of concrete pedestrian infrastructure for prime contractors working on City of Richmond Department of Public Works projects. The scope of work includes the installation of new concrete sidewalks, curbs, curb extensions, traffic islands, and ADA-compliant curb ramps. Responsibilities encompass grading and compacting surfaces, placing concrete, and installing formwork utilizing PE film or waterproof paper ASTM C171. All deliverables must strictly adhere to ADA accessibility guidelines and VDOT 2020 Road and Bridge Specifications. This opportunity falls under NAICS code 238110, with a response deadline set for December 2, 2026.

POSTED

DEADLINE

in about 1 month

Supply & Place Poured Concrete Maintenance Hole Adjustments

Solicitation # 2026-T-149

The Niagara Region is seeking proposals for solicitation 2026-T-149 regarding the supply and placement of poured concrete maintenance hole adjustments within Canada. Interested parties must submit their responses by the deadline of November 20, 2026, at 7:00 PM. Prospective bidders should be aware that the Niagara Region has recently revised critical sections of the Request for Tender document. These updates specifically impact the procedures for submitting bids, bid security, and agreements to bond. Strict adherence to these current requirements is mandatory, as failure to comply may lead to a bid being declared non-compliant and subsequently disqualified.

POSTED

DEADLINE

More opportunities from City of Cincinnati → Transportation & Engineering

Same awarding agency

Concrete Finishing & SealingThis subcontract for Concrete Finishing and Sealing involves providing specialized concrete patching and surface sealing services for prime contractors working on landslide stabilization projects for the City of Cincinnati and ODOT. The scope of work includes the application of epoxy-urethane sealing to concrete surfaces, as well as performing concrete patching and walk installation to deliver fully sealed and finished surfaces. Managed by the City of Cincinnati's Transportation and Engineering agency under NAICS code 238110, the opportunity was posted on October 9, 2026. Interested parties must submit their responses by the deadline of November 6, 2026, at 5:00 PM.

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

Earthwork & ExcavationThis subcontract for Earthwork and Excavation involves providing specialized services for prime contractors on landslide stabilization projects managed by the City of Cincinnati and ODOT. The scope of work focuses on excavating soil to required depths and performing grading according to specific site plans to ensure areas are properly prepared for subsequent wall installation. The opportunity is managed by the City of Cincinnati's Transportation and Engineering agency under NAICS code 238910. Interested parties must submit their responses by the deadline of November 6, 2026, following the posting date of October 9, 2026.

Site Preparation Contractors

POSTED

DEADLINE

Demolition & Concrete RemovalThis subcontract opportunity involves the demolition and removal of existing concrete structures for prime contractors working on landslide stabilization projects for the City of Cincinnati and ODOT. The specific scope of work requires the demolition of a section of a cast-in-place concrete wall extending 120 feet east from the bend in Sycamore Street, including the legal disposal of all removed materials. Managed by the City of Cincinnati Department of Transportation and Engineering under NAICS code 238910, the project was posted on October 9, 2026. Interested parties must submit their responses by the deadline of November 6, 2026.

Site Preparation Contractors

POSTED

DEADLINE

Site Preparation & ClearingThis subcontract opportunity, titled Site Preparation and Clearing, involves performing clearing and grubbing services for prime contractors on landslide stabilization projects managed by the City of Cincinnati and ODOT. The scope of work requires the removal of vegetation, debris, and organic matter from designated areas to ensure the site is fully prepared for subsequent excavation and construction activities. The project is overseen by the City of Cincinnati's Transportation and Engineering agency under NAICS code 238910. Interested parties must submit their responses by the deadline of November 6, 2026, following the posting date of October 9, 2026. Further information and application details can be accessed through the official City of Cincinnati business opportunities portal.

Site Preparation Contractors

POSTED

DEADLINE

Bridge Drainage System Cleaning and RepairThis subcontract opportunity involves providing specialized cleaning and repair services for bridge drainage systems on projects managed by the City of Cincinnati and ODOT. The selected contractor will utilize industrial vacuum equipment to clear drainage systems and perform general repairs to various components, ensuring a fully functional system with proper flow. All work must be executed in strict accordance with City Standards and Special Provisions. The project falls under NAICS code 237310 and is administered by the City of Cincinnati's Transportation and Engineering agency. Interested parties must submit their responses by the deadline of November 6, 2026. Further information and application details can be accessed through the official City of Cincinnati business opportunities portal.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Concrete Curb and Sidewalk ReplacementThis subcontract for Concrete Curb and Sidewalk Replacement involves the removal and reconstruction of deteriorated concrete infrastructure for prime contractors on City of Cincinnati and ODOT bridge projects. The scope of work specifically includes the removal of Type 4 curbs and the reconstruction of concrete sidewalks at the east end of the bridge between the structure and Meeker Street, which requires the installation of public protection barricades. All deliverables must strictly adhere to City Standard Drawings and Detail Drawing C108. Managed by the City of Cincinnati's Transportation and Engineering agency under NAICS code 238990, the project was posted on October 9, 2026. Interested parties must submit their responses by the deadline of November 6, 2026, at 5:00 PM.

All Other Specialty Trade Contractors

POSTED

DEADLINE

Bridge Substructure Concrete Patching and Crack InjectionThis subcontract for the City of Cincinnati and ODOT bridge projects involves specialized concrete restoration and sealing services. The scope of work includes performing concrete patching on substructure units and executing approximately 500 feet of epoxy injection for crack repair. Additionally, the contractor is responsible for sealing concrete bridge decks using HMWM resin in one-foot wide strips across curbs and construction joints. All work must be performed in strict accordance with ODOT C&MS and Item 512 standards. The project is managed under the Transportation and Engineering agency, with a response deadline set for November 6, 2026. The final deliverables consist of fully patched substructure units and professionally sealed cracks.

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

Bridge Expansion Joint and Armor ReplacementThis subcontract for the City of Cincinnati and ODOT involves the replacement of structural expansion joints and the installation of joint armor on bridge projects. The scope of work requires the removal of existing joints and the installation of new structural expansion joints, including elastomeric strip seals, specifically across piers 1, 4, 8, 12, 16, 20, and 23. All activities must be performed in strict compliance with ODOT CMS Item 516 to ensure the delivery of properly installed and sealed joints. The project is managed under the Transportation and Engineering agency with a response deadline of November 6, 2026. Classified under NAICS code 238210, this opportunity is intended for contractors capable of providing specialized structural bridge work. Interested parties can find further details through the City of Cincinnati business opportunities portal.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

Bridge Deck Removal and Superplasticized Dense Concrete (SDC) OverlayThis subcontract involves the removal of existing latex-modified concrete wearing courses and the installation of a new Superplasticized Dense Concrete (SDC) overlay for prime contractors on City of Cincinnati and ODOT bridge projects. The scope of work includes the hydro-demolition of existing bridge deck overlays and the placement of the SDC overlay utilizing a phased mobilization approach to deliver a fully replaced bridge wearing course. All activities must be performed in strict compliance with ODOT Supplemental Specification 848 and ODOT Construction and Material Specifications. This opportunity is managed by the City of Cincinnati Transportation and Engineering agency under NAICS code 237310, with a response deadline set for November 6, 2026.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Hopple Street HAM CR 163 5.5 - PID 121735

Solicitation # 273C909409

Solicitation 273C909409, issued by the City of Cincinnati Department of Transportation and Engineering, is for preventative maintenance on the Hopple Street Viaduct (SFN 1316337). The scope of work includes replacing the bridge wearing course with a superplasticized dense concrete overlay, replacing expansion joints and joint armor, performing concrete patching on substructure units, and cleaning the bridge drainage system. The project also requires specific pavement markings and the installation of raised pavement markers. Work is expected to begin by March 1, 2027, and must be substantially complete within 270 days, with an anticipated completion date of November 30, 2027. Eligibility is strictly limited to contractors pre-qualified by the Ohio Department of Transportation (ODOT). The contract will be awarded to the lowest and best responsive bidder, with a Small Business Enterprise (SBE) goal of 9 percent. Bidders must submit their proposals electronically via the Vendor Self Service website by November 6, 2026, at 12:00 PM ET. Submissions must include completed forms in a single PDF and pricing in the provided Excel format to be considered responsive. Key compliance requirements include adherence to Federal Davis-Bacon prevailing wage rates, Buy America standards, and the City of Cincinnati Equal Employment Opportunity Program. The prime contractor must provide performance and payment bonds equal to 100 percent of the estimate, naming both the City and ODOT as obligees. Payments will be made on a monthly basis, and contractors must provide proof of payment to subcontractors per City Ordinance No. 297-2002. Safety requirements for the CSX yard include mandatory use of safety vests, glasses, hard hats, and defined-heel work boots.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Sycamore Street Retaining Wall PID 122597

Solicitation # 273C909412

The City of Cincinnati Department of Transportation and Engineering is soliciting bids for the Sycamore Street Retaining Wall project (PID 122597), a design-build landslide stabilization effort. The scope of work includes the demolition of an existing concrete cast-in-place retaining wall from the bend in Sycamore Street to 120 feet east, the installation of a Prefabricated Modular Retaining Wall (PMRW), and earthwork to re-grade the slope base between Sycamore Street and Dorchester Avenue. This project is governed by the 2023 ODOT Construction and Material Specifications and the City of Cincinnati Supplement. Only ODOT pre-qualified contractors are eligible to bid. Bids must be submitted electronically via the Vendor Self Service portal by November 6, 2026, at 12:00 PM ET. Submissions are divided into three volumes: Volume One (Bid Information), Volume Two (required forms and questionnaires submitted as a single PDF), and Volume Three (Excel pricing sheets). Bids will be deemed non-responsive if any required forms from Volume Two are missing, if pricing is not submitted, or if the bidder fails to meet DEI and SBE affirmation requirements. The project includes a 5% Small Business Enterprise (SBE) goal and requires compliance with Federal Davis-Bacon wage rates, Buy America requirements, and the E-Verify Workforce Integrity Act. Award eligibility is contingent upon approval of Form DEI 147 by the Department of Economic Inclusion and certification that the bidder is not debarred or suspended. Selected contractors must provide a performance and payment bond equal to 100 percent of the estimate, naming both the City and ODOT as obligees. The performance bond must remain in effect for one year following the final acceptance of costs. All work must be performed in accordance with project plans and site-specific safety and utility verification requirements.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS