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, September 30 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Heavy Rock Riprap Supply and Installation

Active

International

Response Deadline10/06/2026, 08:00:00 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 agreement with MPA Engineering Ltd involves the supply and installation of Class 1 heavy rock riprap for bridge projects within the Municipal District of Fairview No. 136. The scope of work requires the placement of riprap over non-woven geotextile, ensuring the geotextile is properly keyed in and the rock transitions to adjacent ground in accordance with Section 10 of the Standard Specifications for Bridge Construction to deliver effective erosion control systems. The opportunity was posted on September 14, 2026, with a response deadline of October 6, 2026. This project falls under NAICS code 238999 and is intended for contractors capable of providing specialized rock installation services for prime contractors on municipal bridge infrastructure.

General Info

MPA Engineering Ltd will supply and install heavy rock riprap for Fairview bridge projects.

Agency

MPA Engineering Ltd.View Agency

NAICS

238990 - All Other Specialty Trade ContractorsView NAICS

Place of Performance

CAN

Set-Aside

NONE

Documents

This scope was carved out of 08553-26.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Bridge Maintenance and Other Work

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedSep 14

subcontract

Response DeadlineOct 6

Submission deadline

Response Deadline

10/06/2026, 08:00:00 PM UTCin 16 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

AgencyMPA Engineering Ltd.

ContactsNo contacts available

OfficeN/A

Organization / Agency

MPA Engineering Ltd.

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Supplies and installs Class 1 heavy rock riprap for prime contractors on Municipal District of Fairview No. 136 bridge projects. Places riprap over non-woven geotextile, keying in geotextile and transitioning rock to adjacent ground per Section 10 of the Standard Specifications for Bridge Construction. Delivers installed erosion control riprap systems.

Similar Contracts

Same NAICS industry code

Ruby Creek Park & Ride Construction

Solicitation # ruby-creek-park-ride-construction

The Ruby Creek Park and Ride Construction project involves the development of a fully operational 273-stall park and ride facility located near the intersection of SW Sedgwick Road and Sidney Road SW in Port Orchard, Washington. Managed by James W. Fowler Co. for Kitsap Transit, the scope of work includes the installation of bus shelters, a ticketing kiosk, restrooms, passenger vehicle chargers, inductive bus chargers, stormwater piping, CCTV, lighting, utilities, and landscaping. This solicitation is designated as a Small Business set-aside under NAICS code 238990, with a response deadline of September 30, 2026. The project emphasizes inclusivity and support for minority, women, and disadvantaged business enterprises, with the prime contractor offering to divide contract requirements into smaller portions to maximize M/W/DBE participation. Additionally, James W. Fowler Co. provides assistance to these subcontractors in securing bonding, insurance, lines of credit, and necessary equipment. The utilization of apprentices is encouraged for the project. Interested parties can obtain detailed plans and specifications through the James W. Fowler website, and primary coordination is handled by Brian Barry.

James W. Fowler Co.

POSTED

about 2 hours ago

DEADLINE

RFQ6923G226Q000036 Track resurfacing USMMA

Solicitation # 6923TrackUSMMA

693JF7 DOT Maritime Administration

POSTED

about 6 hours ago

DEADLINE

B- A-1This forecast contract, titled B- A-1, is issued by the Naval Information Warfare Systems under Niwc Pacific for office refurbishment services. The project is categorized under NAICS code 238990 and is scheduled for posting on September 20, 2026. The place of performance for this project is located in San Diego. Johannes Cardenas serves as the primary Contracting Officer, with Aratiya Lusk acting as the secondary point of contact for the acquisition.

POSTED

about 12 hours ago

DEADLINE

52000QR260028802- CGC Oliver Henry Crane Services

Solicitation # 52000QR260028802

The United States Coast Guard Surface Force Logistics Center is requesting quotations for land-based crane services to support an engine swap aboard the CGC Oliver Henry at USCG Base Guam. This requirement is designated as an unusual and compelling urgency due to an emergent, unscheduled dry dock availability. The contractor must provide a certified hydraulic mobile crane, qualified operators, and rigging equipment to remove and install the NR1 Main Diesel Engine, attached awning, and soft patch. The engine weighs approximately 26,900 lbs and requires a reach of 28 to 30 feet from the pier. The period of performance is scheduled from September 28, 2026, to October 19, 2026. This procurement is a total small business set-aside under NAICS 238990 and will be awarded as a firm-fixed-price contract using simplified acquisition procedures. Award will be based on the best value to the government, considering price, specifications, quality, and past performance. The government reserves the right to award on an all-or-none basis. Qualified vendors must be registered in SAM.gov and submit a detailed cost breakdown, product data sheets, and warranty information by September 24, 2026, at 10 A.M. EST. Technical requirements include the submission of a crane lift plan and ground bearing pressure calculations. All personnel must hold an OSHA 10 certification or higher and adhere to ASME and OSHA safety standards. The contractor is responsible for providing proof of comprehensive insurance, including general liability and pollution liability. Final acceptance of the work is contingent upon the successful completion of all lifting operations, the restoration of the work area, and verification by the Contracting Officer’s Representative.

Sflc Procurement Branch 1(00080)

POSTED

DEADLINE

Sports Court Equipment Supplier and InstallerThis subcontract for the County of Hawaii Parks and Recreation department involves the supply and installation of tennis and pickleball court equipment for prime contractors on public works projects. The scope of work includes setting concrete anchors and installing posts, nets, and center tie-down straps, ensuring all equipment and dimensions strictly conform to United States Tennis Association and USA Pickleball regulations. The opportunity was posted on September 19, 2026, with a response deadline of October 16, 2026. Classified under NAICS code 238990, the contract requires the delivery of fully installed and anchored sports equipment to meet the specific standards of the governing sports bodies.

Parks and Recreation

POSTED

DEADLINE

Synthetic Sports Court System InstallerThis subcontract for the Hawaii Department of Parks and Recreation involves the installation of multi-layer, water-based, polyurethane synthetic sports courts for public works projects. The scope of work includes sub-base preparation, the application of a resilient base mat, polyurethane sealer, structure layer, and a textured topcoat, concluding with professional striping for tennis and pickleball courts. All installations must adhere to ASTM F 2772 and EN 2813 standards to ensure quality and safety. The project requires the delivery of two completed courts, which must be backed by a 25-year manufacturer warranty. Interested parties must respond by October 16, 2026, under NAICS code 238990.

Parks and Recreation

POSTED

DEADLINE

Herbert Shipman Park Tennis Court Resurfacing, FEMA-4366 DR-HI, DAMAGE #145122, PW54

Solicitation # PR-4700

The County of Hawai'i is soliciting lump sum bids for the Herbert Shipman Park Tennis Court Resurfacing project, identified as Job No. PR-4700 and associated with FEMA-4366 DR-HI. The scope of work includes patching and repairing existing court surfaces, installing new net posts and anchors set in concrete, and applying new play court surfaces with striping for both tennis and pickleball courts. The project also involves repairing practice walls and replacing equipment, including nets and center tie-down straps, in accordance with USTA and USAP standards. Bidders must hold a valid State of Hawai‘i Specialty Contractor Classification C-3b or General Engineering Contractor A license. Electronic sealed bids are due by 2:00 p.m. HST on October 15, 2026, via the OpenGov Procurement Portal. Prospective bidders must submit a Notice of Intention to Bid at least ten calendar days before the bid opening and provide a Standard Qualification Questionnaire for Offerors if one has not been approved within the last twelve months. The contract includes a base bid and an additive alternate for a multi-layer, water-based, polyurethane synthetic sports court system. Awarded contractors must provide performance and payment bonds equal to 100 percent of the contract price, unless the bid falls below the small purchase threshold. The project is subject to FEMA disaster provisions, including Davis-Bacon Act prevailing wage requirements, Equal Employment Opportunity compliance, and adherence to ADAAG and State of Hawai‘i Department of Health accessibility guidelines. Final acceptance is contingent upon a joint final inspection and the completion of a punch list approved by the Director.

Parks and Recreation

POSTED

DEADLINE

Industrial Door Installation and Integration ServicesThis subcontract for Industrial Door Installation and Integration Services involves the removal and installation of 25 commercial industrial-grade doors for Caltrans maintenance station projects located in San Bernardino County. The scope of work includes the installation of rolling steel doors along with all necessary tracks, brackets, rollers, bearings, cables, and spring assemblies. To ensure durability, the project requires the use of heavy-duty structural steel guides and torsion springs rated for 100,000 cycles. The contractor must comply with the California Public Contract Code to deliver 25 fully operational industrial doors. This opportunity is associated with NAICS code 238999 and is managed under the California Department of Transportation. The response deadline for this project is October 2, 2026.

California Department of Transportation

POSTED

DEADLINE

Commercial Garage Door Installation & ReplacementThis subcontract for Commercial Garage Door Installation and Replacement supports prime contractors on Caltrans maintenance station projects located in San Bernardino County. The scope of work involves the removal and legal disposal of existing doors and the installation of operational commercial industrial doors, including sectional garage and rolling steel doors with dimensions ranging from 10x10 to 18x12. Additional requirements include the installation of full-view window sections, slide locks, and bumpers with steel brackets, with a mandate to verify all dimensions before fabrication. The opportunity is associated with NAICS code 238990 and is managed under the California Department of Transportation. Interested parties must submit their responses by October 2, 2026, at 8:00 PM.

California Department of Transportation

POSTED

DEADLINE

IFPQ Commercial Industrial Door Removal and Replacement Services, San Bernardino County

Solicitation # 08A4045

The California Department of Transportation (Caltrans) is soliciting bids under IFPQ 08A4045 for the removal and replacement of 25 commercial industrial-grade doors and operators at three maintenance stations in San Bernardino County: Blythe, Burnt Mill, and Cajon. This opportunity is set aside for certified Small Businesses (SB) or Disabled Veteran Business Enterprises (DVBE), and the awarded contractor must maintain this status throughout the agreement. The scope of work includes providing all labor, materials, equipment, and legal disposal necessary for a weathertight installation. Technical specifications require doors to be engineered for wind loads of at least 120 MPH, a minimum thermal value of R-17 for insulated sectional doors, and durability for at least 100,000 operating cycles. The estimated period of performance is from November 1, 2026, through October 31, 2027. The contract will be awarded to the responsible bidder providing the lowest price quote that meets all specifications, provided the total bid does not exceed the price ceiling of $484,000.00. Bidders must hold C-61 and D-28 licenses and be registered with the DIR. Key requirements include a minimum one-year warranty on materials and workmanship, adherence to California Building Code, and compliance with prevailing wage laws for bids exceeding $15,000. A payment bond is required for bids over $25,000. Payment is processed monthly in arrears, contingent upon the Caltrans Contract Manager's approval of the work and the cleanliness of the site. Required submission documents include the Price Quote Proposal, Bidder Certification Sheet, Non-Collusion Declaration, and various state certifications.

California Department of Transportation

POSTED

DEADLINE

IFPQ Commercial Industrial Door Removal and Replacement Services, San Bernardino County

Solicitation # 08A4046

The California Department of Transportation (Caltrans) is soliciting bids through Invitation for Price Quote 08A4046 for commercial industrial door removal and replacement services at two locations in San Bernardino County: the Fawnskin Maintenance Station and the Magana Ortega Maintenance Station. The contractor is responsible for providing all labor, materials, equipment, and permits to install securely fastened and weathertight sectional garage doors and operators. Technical specifications require that doors be engineered for 120 MPH wind load resistance and designed for heavy-duty industrial service with at least 100,000 operating cycles. All electrical work must comply with the California Electrical Code, and the contractor must provide a minimum one-year warranty on all materials and workmanship. This opportunity is set aside for certified Small Businesses, Microbusinesses, or Disabled Veteran Business Enterprises, and bidders must hold C-61 and D-28 licenses as well as DIR registration. The contract will be awarded to the responsible bidder offering the lowest price quote, provided the total bid does not exceed the price ceiling of 484,000.00 dollars. The estimated period of performance is from November 1, 2026, through October 31, 2027. Key administrative requirements include the submission of invoices in triplicate, the provision of certified payroll records for payment, and a payment bond if the bid exceeds 25,000.00 dollars. The deadline for quote submission is October 2, 2026, at 12:00 p.m. Pacific Time.

California Department of Transportation

POSTED

DEADLINE

Demolition Patching and Surface FinishingThis subcontract for Demolition Patching and Surface Finishing supports prime contractors on FEMA-4395-DR-HI projects under the Hawaii Parks and Recreation agency. The scope of work involves filling cavities and openings created by the demolition of wood and concrete components to ensure all patched surfaces match existing conditions. All work must provide seamless transitions between new and old materials in accordance with Section 01910. The project is categorized under NAICS code 238990. Interested parties must submit their responses by the deadline of October 16, 2026. Further details and application processes are managed through the Hawaii County procurement portal.

Parks and Recreation

POSTED

DEADLINE

More opportunities from MPA Engineering Ltd.

Same awarding agency

Water Management and Environmental PlanningMPA Engineering Ltd is seeking a subcontractor for water management and environmental planning related to bridge projects within the Municipal District of Fairview No. 136. The selected provider will be responsible for developing comprehensive water management plans to control water and ice during the construction process, ensuring all strategies comply with Subsection 1.2.16 regarding environmental management. The primary deliverable is an authenticated Water Management Plan, which must be certified by a qualified professional. Interested parties must submit their responses by October 6, 2026, in accordance with the solicitation posted on September 14, 2026.

Environmental Consulting Services

POSTED

DEADLINE

Temporary Construction Traffic AccommodationThis subcontract opportunity, issued by MPA Engineering Ltd., focuses on providing temporary construction traffic accommodation for bridge projects within the Municipal District of Fairview No. 136. The selected provider will be responsible for implementing traffic accommodation plans and installing temporary signage to maintain safe traffic flow and ensure comprehensive work zone safety management for prime contractors. The solicitation was posted on September 14, 2026, with a response deadline of October 6, 2026. Classified under NAICS code 561990, the contract requires the delivery of compliant signage and professional traffic control services to support the infrastructure projects.

All Other Support Services

POSTED

DEADLINE

Bridge Railing and Timber Cap ReplacementThis subcontract, managed by MPA Engineering Ltd., involves the repair and replacement of bridge rails and timber caps for projects within the Municipal District of Fairview No. 136. The scope of work includes the delivery and installation of structural timber caps and steel caps, as well as the repair of bridge railings across multiple designated sites. The opportunity was posted on September 14, 2026, with a response deadline of October 6, 2026. Classified under NAICS code 238990, the contract focuses on providing specialized railing and capping services to support prime contractors on these bridge infrastructure projects.

All Other Specialty Trade Contractors

POSTED

DEADLINE

Bridge Piling Installation and RepairThis subcontract, issued by MPA Engineering Ltd., involves the supply and installation of piles for bridge projects within the Municipal District of Fairview No. 136. The selected contractor is responsible for setting up and driving HP310x94 piles and performing necessary foundation repairs, including posting, treating, and banding. To qualify, the contractor must possess a piling rig and hammer specifically capable of driving HP310x94 piles to ensure the delivery of installed and certified foundations. The solicitation was posted on September 14, 2026, with a response deadline of October 6, 2026. Falling under NAICS code 238910, the contract focuses on specialized piling services to support prime contractors in the completion of municipal bridge infrastructure.

Site Preparation Contractors

POSTED

DEADLINE

Bridge Deck and Structural Concrete RepairsThis subcontract, titled Bridge Deck and Structural Concrete Repairs, is issued by MPA Engineering Ltd. for the Municipal District of Fairview No. 136 bridge projects. The selected contractor will perform partial depth concrete repairs on various structural elements, including bridge decks, curbs, legs, backwalls, and wingwalls. All work must be executed in strict accordance with Specification 20.4 of the Standard Specification for Bridge Construction to ensure the proper delivery of repaired and restored concrete components. The solicitation was posted on September 14, 2026, with a response deadline of October 6, 2026. This opportunity falls under NAICS code 238110 and is designed for a subcontractor to support prime contractors in the completion of these critical infrastructure repairs.

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

Bridge Maintenance and Other Work

Solicitation # 08553-26

This contract, issued by MPA Engineering Ltd. for the Municipal District of Fairview No. 136, involves mobilization, traffic accommodation, and comprehensive repair work across three bridge sites: BF 08553 (Leith River), BF 72379, and BF 73479 (both tributaries to the Peace River). The scope of work includes bridgerail repairs, partial depth repairs to decks, curbs, and legs, timber and steel cap replacements, and the installation of Class 1 heavy rock riprap for erosion control. Specific technical requirements include the driving of six HP310x94 piles at the Leith River site and various pile repairs such as posting, treating, and banding. All work must adhere to the Standard Specification for Bridge Construction, specifically Specification 20.4 for concrete repairs and Specification 7.3.2.2 for girder erection. Bidders must submit their proposals through the bidsandtenders.ca portal by October 6, 2026, including a digital bid bond equal to 10 percent of the tender amount. A mandatory requirement for award is the possession of a valid Certificate of Recognition (COR) or Temporary Letter of Certification (TLC), as SECOR is not acceptable. Environmental compliance is critical, requiring water management plans and fish salvage operations conducted by a qualified professional under a Government of Alberta Fish Research License. The contractor is responsible for scheduling, noting that while the Leith River site has no Restricted Activity Period, other work may be optimized for low flow or frozen conditions. Evaluation is based on the lowest priced compliant bid, with the potential for post-bid verification of experience, equipment, and financial capability.

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