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

LiveFree Webinar — Wednesday, September 30 at 2:00 PM EDT

Register Free →
logo
Get CLEATUS

Inspections Support and MPT Services For NBIS Inspections of Various Overhead Sign and Wall Structures Throughout Penndot Districts 1-0, 2-0, 9-0, 10-0, 11-0, & 12-0 In Pennsylvania (E06594)

Active
Mackin Engineers & Consultants, PAState & Local

Contract Overview

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

AI Contract Overview

Show more

Mackin Engineers & Consultants is seeking a qualified contractor to provide inspection support services and maintenance and protection of traffic for safety inspections of overhead sign and wall structures across PennDOT Districts 1-0, 2-0, 9-0, 10-0, 11-0, and 12-0. The project is scheduled to take place between October 2026 and July 2031. Bidders must submit sealed electronic bids via the PennBid Program by 10:00 AM EST on October 2, 2026. The contract will be awarded to the lowest responsible bidder who meets all specified requirements. Eligible contractors must demonstrate at least 10 years of experience providing similar MPT and inspection support services for PennDOT projects. Requirements include strict adherence to PennDOT Publication 213 and the provision of specific equipment, including a 40 foot articulating telescopic bucket truck, shadow vehicles, a self-propelled elevating mobile man-lift, an equipment truck with portable changeable message signs, and comprehensive traffic control gear such as warning signs, cones, and radios. Trained and competent operators must be provided for all equipment to support both daylight and night inspections on high-volume roadways.

General Info

Inspection and traffic support for PennDOT structures from October 2026 to July 2031.

Agency

Pennsylvania → Allegheny CountyView Agency

NAICS

488490 - Other Support Activities for Road TransportationView NAICS

Place of Performance

Allegheny County, PA, USA

Set-Aside

NONE

Documents

(0)

No documents available

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

PhaseSolicitation
Posted

Solicitation

Response Deadline

Submission deadline

Response Deadline

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
AgencyPennsylvania → Allegheny County
ContactsNo contacts available
OfficeAllegheny County, PA, USA
Organization / Agency
Pennsylvania → Allegheny County
View Agency Profile
Office AddressAllegheny County, PA, USA
ContactsNo contact information available

Interested Companies (15)

Show more
Gov Alpha
Brooklyn, NY
BidSparq
Signal Control Products

See All 15 Interested Companies

Start a free trial to view all interested companies, their contact details, and full contractor profiles.

Start Free Trial

Full Description

Show more
Mackin Engineers & Consultants (Mackin) has been contracted by the Pennsylvania Department of Transportation (PennDOT) to perform safety inspections of various overhead sign structures and wall structures located throughout PennDOT Districts 1-0, 2-0, 9-0, 10-0, 11-0, & 12-0 in western Pennsylvania. The inspections are scheduled to be performed at various times from October 2026 to July 2031. Mackin will require services of a Contractor to provide inspection support services and maintenance & protection of traffic (MPT) on high traffic volume roadways during inspections.
Mackin will receive separate sealed bids from qualified Contractors electronically via the PennBid Program, until 10:00 AM (EST) Friday, October 2, 2026. Complete bid packages may be obtained at no cost via PennBid (www.pennbid.net).
The Contractor must provide evidence of at least 10 years of experience in providing MPT and Inspection Support services on PennDOT projects of similar size and complexity for the Pennsylvania Department of Transportation and references (including contact person and phone number) from previous projects. The contractor must provide MPT in strict accordance with PennDOT Publication 213 (most recent edition) and make available the following equipment in good working order along with properly trained, competent, equipment operators.
- One (1) 40’ vertical reach articulating telescopic bucket truck. - One (1) or two (2) shadow vehicles as required per the current Publication 213. - One (1) self-propelled elevating mobile man-lift (JLG) with operator. - One (1) equipment truck with (2) PCMS (Portable Changeable Message Sign) for PATA 402 traffic patterns (refer to Publication 213). - Traffic control (MPT) consisting of warning signs, flags, cones, two-way radios and flagmen for traffic patterns on high-volume roadways for daylight and night inspections in accordance with the current PennDOT Publication 213.
Bids will be opened Friday, October 2, 2026. Mackin will award the contract to the lowest responsible bidder that meets the contract specifications. Mackin reserves the right to reject any or all bids deemed not in conformance with the bid requirements.

Similar Contracts

Same NAICS industry code

NAICS: 488490
New
SLED
LOCAL LET MAINTENANCE CONTRACT, SMITH CO, TRAFFIC CONTROL SERVICES
Solicitation # 6508-38-001
The Texas Department of Transportation has issued solicitation number 6508-38-001 for a Local Let Maintenance Contract focused on traffic control services. This project, identified as RMC-A00223813, covers operations within Smith and Cherokee Counties, specifically involving US0069. The estimated cost for the services is 940,700.00 dollars, and the required time for completion is 730 calendar days. Bids for this solicitation must be submitted by 10:00 AM on October 13, 2026, which is also when the bids will be opened. The project falls under NAICS code 488490. Official bidding information and specifications are managed through the Electronic State Business Daily, the Electronic Bidding System, and the project proposal.
Texas Department of Transportation

POSTED

1 day ago

DEADLINE

in 24 days
View Details
NAICS: 488490
New
SLED
LOCAL LET MAINTENANCE CONTRACT, CHEROKEE CO, TRAFFIC CONTROL SERVICES
Solicitation # 6508-42-001
The Texas Department of Transportation is soliciting bids for a Local Let Maintenance Contract, identified as solicitation number 6508-42-001 and project RMC-A00223818. This contract is for traffic control services on US 0069 in Cherokee County, Texas. The estimated cost for the project is 866,500.00 dollars, with a required performance guaranty of 17,000.00 dollars. The project must be completed within 730 calendar days. Interested parties must submit their bids by 10:00 AM on October 13, 2026, which is also the scheduled time for the opening of bids. Official bidding information and requirements are managed through the Electronic State Business Daily, the Electronic Bidding System, and the project proposal.
Texas Department of Transportation

POSTED

1 day ago

DEADLINE

in 24 days
View Details
NAICS: 488490
New
DIBBS
Military-Grade Packaging and Shipping ServicesThis subcontract for Military-Grade Packaging and Shipping Services involves providing specialized packaging, marking, and labeling for prime contractors fulfilling DLA supply contracts. The service provider must ensure all items are packaged according to ASTM D3951 and marked in compliance with MIL-STD-129 to ensure shipments are ready for military transport. The contract is managed by the Department of Defense under the Land Supplier Opns Vehicle Spt agency, with performance taking place in Tracy, California. All shipments are coordinated for FOB Origin delivery to DLA Distribution San Joaquin. The solicitation was posted on September 18, 2026, with a response deadline of September 28, 2026, falling under NAICS code 488490.
LAND SUPPLIER OPNS VEHICLE SPT

POSTED

1 day ago

DEADLINE

in 9 days
View Details
NAICS: 488490
New
DIBBS
MIL-SPEC Packaging and Shipping ServicesThis subcontract for MIL-SPEC Packaging and Shipping Services involves the specialized packaging, marking, and labeling of sleeve bushings for prime contractors supporting DLA supply contracts. The service provider must ensure all items are packaged according to ASTM D3951 and that marking and labeling adhere to MIL-STD-129 using MIL-SPEC materials. Additionally, the contractor is responsible for handling hazardous materials in compliance with 29 CFR and providing the necessary MSDS. The final deliverables must be properly packaged, labeled, and marked for delivery to DLA Distribution Cherry Point. This requirement is managed by the ASC Commodities Division of the Department of Defense under NAICS code 488490, with a response deadline of September 25, 2026.
ASC COMMODITIES DIVISION

POSTED

2 days ago

DEADLINE

in 6 days
View Details
NAICS: 488490
New
DIBBS
Aerospace Component Packaging and MarkingThis subcontract for Aerospace Component Packaging and Marking supports prime contractors on DLA Aviation ASC projects within the Department of Defense. The service provider is responsible for specialized packaging and marking of palletized bushings for FOB Origin shipment, ensuring all work adheres to MIL-STD-2073-1E, RP001, and MIL-STD-129 standards. Key requirements include the application of CAGE codes and Lot/Serial numbers using industrial equipment, the use of specified dunnage, and hazardous materials labeling in compliance with 29 CFR 1910.1200. The project is managed by the ASC Supplier Oper OEM Division and will be performed in Tracy, California. Interested parties must respond by September 25, 2026, under NAICS code 488490.
ASC SUPPLIER OPER OEM DIVISION

POSTED

2 days ago

DEADLINE

in 6 days
View Details
NAICS: 488490
New
DIBBS
MIL-SPEC Packaging and Palletization ServicesThis subcontract for MIL-SPEC Packaging and Palletization Services supports prime contractors on projects for the Department of Defense, specifically within the ASC Commodities Division of DLA Aviation. The scope of work involves providing specialized military-grade packaging, labeling, and palletization services. All activities must strictly adhere to established standards, including ASTM D3951 for packaging, MIL-STD-129 for marking and labeling, and RP001 for palletization. The service provider is required to utilize MIL-STD compliant labeling systems and equipment that meets DLA RP001 specifications to deliver fully packaged and palletized shipments. This opportunity falls under NAICS code 488490, with a response deadline of October 2, 2026.
ASC COMMODITIES DIVISION

POSTED

2 days ago

DEADLINE

in 13 days
View Details
NAICS: 488490
New
DIBBS
Military-Grade Packaging and Preservation ServicesThis subcontract for Military-Grade Packaging and Preservation Services involves the preservation, packaging, and marking of bearing components for prime contractors under DLA supply contracts. The work is performed in New Cumberland, Pennsylvania, and requires strict adherence to MIL-DTL-197M, MIL-STD-129, and MIL-STD-2073-1E protocols. The service provider must utilize specialized preservation materials and cushioning as defined in the packaging data to ensure all components are ready for FOB Origin shipment. This project is managed by the Department of Defense under the ASC Commodities Division with a response deadline of September 25, 2026.
ASC COMMODITIES DIVISION

POSTED

2 days ago

DEADLINE

in 6 days
View Details
NAICS: 488490
New
DIBBS
MIL-SPEC Packaging and Palletization ServicesThis subcontract for MIL-SPEC Packaging and Palletization Services is a total small business set-aside under NAICS code 488490, issued by the Department of Defense ASC Supplier Oper AE and AF Div. The contractor is responsible for providing specialized packaging, marking, and palletization services for prime contractors on DLA supply contracts, with performance taking place at Hill AFB. The scope of work requires strict adherence to RP001 DLA Packaging Requirements and MIL-STD-129 for shipment marking. Using industrial marking equipment and MIL-SPEC materials, the contractor must deliver shipments that are fully prepared and ready for DLA acceptance. The solicitation was posted on September 17, 2026, with a response deadline of September 25, 2026.
ASC SUPPLIER OPER AE AND AF DIV

POSTED

2 days ago

DEADLINE

in 6 days
View Details
NAICS: 488490
New
DIBBS
Military-Grade Packaging and MarkingThis subcontract for Military-Grade Packaging and Marking supports prime contractors delivering supply contracts for the Department of Defense agency LSO Combat Vehicles and Armament. The selected provider will be responsible for the specialized packaging and marking of spur gears, ensuring all hardware is processed in accordance with RP001 DLA Packaging Requirements and MIL-STD-129 shipment and storage markings using approved MIL-SPEC materials. The project is categorized under NAICS code 488490 and will be performed at Hill AFB in Zip Code 84056-5734. The solicitation was posted on September 17, 2026, with a response deadline of September 28, 2026.
LSO COMBAT VEHICLES AND ARMAMENT

POSTED

2 days ago

DEADLINE

in 9 days
View Details
NAICS: 488490
New
DIBBS
DLA Compliant Packaging ServicesThis subcontract for DLA Compliant Packaging Services involves the specialized packaging of hardware components for prime contractors fulfilling DLA supply contracts. The service provider is responsible for ensuring all items are preserved, labeled, and packaged in strict accordance with RP001 requirements using military-grade materials to facilitate logistics transport. The final deliverables consist of hardware that is fully packaged and labeled for immediate shipment to the DLA. The contract is associated with the Nuclear Reactor Program under the Department of Defense, with performance taking place in New Cumberland, Pennsylvania. The opportunity was posted on September 17, 2026, with a response deadline of September 28, 2026. It falls under NAICS code 488490.
NUCLEAR REACTOR PROGRAM

POSTED

2 days ago

DEADLINE

in 9 days
View Details
NAICS: 488490
New
DIBBS
Aerospace Component Packaging and Palletization ServicesThis subcontract for Aerospace Component Packaging and Palletization Services supports the Department of Defense under the Land Supplier Opns Vehicle Spt agency. The contractor is responsible for the specialized packaging and palletization of structural panels, ensuring all components are processed according to ASTM D3951 and TQ IP025 standards. Palletization must adhere to RP001, while marking and labeling must comply with MIL-STD-129 and 29 CFR 1910.1200. The project requires the use of MIL-SPEC packaging materials and DLA-compliant pallets to ensure all deliverables are ready for shipment. Performance of these services will take place in New Cumberland, Pennsylvania. Interested parties must respond by September 28, 2026, for this requirement categorized under NAICS code 488490.
LAND SUPPLIER OPNS VEHICLE SPT

POSTED

2 days ago

DEADLINE

in 9 days
View Details
NAICS: 488490
New
DIBBS
Military-Grade Packaging and Crating ServicesThis subcontract for Military-Grade Packaging and Crating Services, issued by the Department of Defense under the agency Construction & Equipment MRO SVC I, involves specialized packaging, blocking, and bracing for prime contractors delivering DLA supply contracts. The service provider is responsible for executing packaging data according to MIL-STD-2073-1E and performing palletization in accordance with RP001 and DLA requirements to ensure mechanical and physical protection during transport. The final deliverable is a securely packaged and palletized component ready for shipment. The project is categorized under NAICS code 488490 and will be performed in Kings Bay, zip code 31547-2631. The solicitation was posted on September 17, 2026, with a response deadline of September 28, 2026.
CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

2 days ago

DEADLINE

in 9 days
View Details

More opportunities from Pennsylvania → Allegheny County

Same awarding agency

NAICS: 237310
New
SLED
Erosion Control and PavingThis subcontract opportunity for Erosion Control and Paving involves providing specialized services for prime contractors on municipal projects within the Borough of Dormont. The scope of work includes the installation of silt socks and erosion blankets in accordance with erosion and sedimentation control regulations, as well as the restoration of bituminous sidewalks. The project is located in Allegheny County, Pennsylvania, and is categorized under NAICS code 237310. Interested parties must submit their responses by the deadline of October 22, 2026, at 2:00 PM.
Highway, Street, and Bridge Construction

POSTED

3 days ago

DEADLINE

in about 1 month
View Details
NAICS: 212321
New
SLED
Aggregate SupplyThis subcontract for Aggregate Supply involves providing specified drainage and backfill aggregates for prime contractors working on municipal projects within the Borough of Dormont. The selected provider will be responsible for delivering AASHTO #57 drain aggregate and other earth backfill materials that meet all applicable AASHTO material specifications directly to the project sites in Allegheny County, Pennsylvania. The solicitation was posted on September 17, 2026, with a response deadline of October 22, 2026. This opportunity falls under NAICS code 212321 and is managed through the Allegheny County agency framework.
Construction Sand and Gravel Mining

POSTED

3 days ago

DEADLINE

in about 1 month
View Details
NAICS: 561730
New
SLED
Site Restoration and Infield MixThis subcontract for Site Restoration and Infield Mix involves performing full site restoration to pre-construction conditions for prime contractors working on municipal projects within the Borough of Dormont. The primary scope of work includes the application of DuraEdge Classic Infield Mix to restore ballfield surfaces to their original specifications, ensuring the delivery of a fully restored playing surface. The project is situated in Allegheny County, Pennsylvania, and falls under NAICS code 561730. Interested parties must submit their responses by the deadline of October 22, 2026, at 2:00 PM. Further details and submission guidelines are available through the PennBid portal.
Landscaping Services

POSTED

3 days ago

DEADLINE

in about 1 month
View Details
NAICS: 238110
New
SLED
Concrete Work (Pads & Leveling)This subcontract for concrete work involves the installation of reinforced concrete and leveling pads for prime contractors on municipal projects within the Borough of Dormint, located in Allegheny County, Pennsylvania. The scope of work specifically requires the placement of six inch reinforced concrete pads for dugout installations and leveling pads for segmental walls, adhering to standard concrete placement and reinforcement specifications. The opportunity was posted on September 17, 2026, with a response deadline of October 22, 2026. Classified under NAICS code 238110, the contract focuses on the delivery of fully installed concrete pads and wall leveling components to support the broader infrastructure goals of the agency.
Poured Concrete Foundation and Structure Contractors

POSTED

3 days ago

DEADLINE

in about 1 month
View Details
NAICS: 238910
New
SLED
Earthwork and Site GradingThis subcontract for Earthwork and Site Grading involves providing demolition, bulk excavation, grading, and material import services for prime contractors on municipal projects within the Borough of Dormont, Allegheny County, Pennsylvania. The scope of work includes the removal of existing dugouts, retaining walls, and stormwater piping, as well as performing unclassified bulk excavation and importing competent materials to deliver a graded site prepared for wall and pad installation. The project requires the use of heavy machinery, including excavators, loaders, and dozers, falling under NAICS code 238910. The solicitation was posted on September 17, 2026, with a response deadline set for October 22, 2026.
Site Preparation Contractors

POSTED

3 days ago

DEADLINE

in about 1 month
View Details
NAICS: 237990
New
SLED
Stormwater & Drainage SystemsThis subcontract for Stormwater and Drainage Systems involves the installation of storm sewer piping, catch basins, and underdrain systems for prime contractors on municipal projects within the Borough of Dormont, Allegheny County, Pennsylvania. The scope of work includes the installation of 4 inch SDR 35 stormwater piping, 18 inch NDS catch basins, and perforated or slotted PVC or corrugated HDPE drainage pipes wrapped in geotextile filters, all in accordance with municipal storm sewer installation specifications. The project falls under NAICS code 237990 and was posted on September 17, 2026, with a response deadline of October 22, 2026. The primary objective is the delivery of a fully functional storm sewer and underdrain system.
Other Heavy and Civil Engineering Construction

POSTED

3 days ago

DEADLINE

in about 1 month
View Details
NAICS: 238990
New
SLED
Segmental Retaining Wall InstallationThis subcontract for Segmental Retaining Wall Installation involves the construction of reinforced segmental retaining walls for prime contractors on municipal projects within the Borough of Dormont, Allegheny County, Pennsylvania. The scope of work requires the installation of approved block units in a running bond pattern, adhering to NCMA's Segmental Retaining Wall Installation Guide and specific manufacturer instructions. The process includes the use of leveling pads and earth backfill to ensure structural integrity. The project specifically utilizes Unilock concrete blocks and Versa-Lok VERSA-Grid 3.0 soil reinforcement to deliver a completed, reinforced wall. This opportunity falls under NAICS code 238990 and was posted on September 17, 2026, with a response deadline of October 22, 2026.
All Other Specialty Trade Contractors

POSTED

3 days ago

DEADLINE

in about 1 month
View Details
NAICS: 237990
New
SLED
Dormont Next Generation Playground Site Development - Phase 1
Solicitation # C-55159-0002
The Borough of Dormont is soliciting proposals for the Next Generation Playground Site Development Phase 1, located at 1801 Dormont Avenue, Pittsburgh, PA. This project is partially funded by a DCNR LWCF grant and is divided into two primary contracts. Contract No. 1 focuses on site construction, including a base bid for clearing, grading, storm sewer installation, and playground equipment procurement, with additional bids for a retaining wall, entry plaza, hillside equipment, and community involvement development. Contract No. 2 covers electrical construction for site lighting and restroom facilities. All proposals must be submitted electronically via PennBid by 10:00 a.m. on October 22, 2026. A mandatory pre-bid meeting is scheduled for October 1, 2026, at 10:00 a.m. at the pool parking lot; attendance for the entire meeting is required for bid eligibility. The contract will be awarded to the lowest responsive, qualified, and responsible bidder. Bidders must provide a bid guarantee of 10 percent via certified check or bidder's bond, and the successful contractor must provide 100 percent performance and payment bonds upon award. Compliance with Pennsylvania Prevailing Wage Rates, Buy America requirements, and DCNR nondiscrimination and sexual harassment clauses is mandatory. Additionally, contractors must demonstrate a good faith effort to meet DBE/SBE goals. The project is governed by EJCDC C-700 Standard General Conditions and requires strict adherence to DCNR LWCF procurement guidelines. The Base Bid contractor for Contract No. 1 will serve as the Project Coordinator for all other prime and borough-contracted vendors.
Other Heavy and Civil Engineering Construction

POSTED

3 days ago

DEADLINE

in about 1 month
View Details
NAICS: 324121
SLED
Material Supply: Aggregates & AsphaltThis subcontract opportunity is for the supply and delivery of bulk construction materials to prime contractors working on Penn DOT standard storm sewer projects within Allegheny County, Pennsylvania. The scope of work specifically includes the provision of Penn DOT 2A limestone, Superpave 25mm binder asphalt mixture, and ready-mix concrete, all of which must be delivered directly to the project sites. The solicitation was posted on September 8, 2026, with a response deadline of October 5, 2026. Classified under NAICS code 324121, this contract is managed through the Pennsylvania agency for Allegheny County. Interested parties can find further details and submission guidelines via the provided PennBid portal.
Asphalt Paving Mixture and Block Manufacturing

POSTED

11 days ago

DEADLINE

in 16 days
View Details
NAICS: 561730
SLED
Landscaping & Turf RestorationThis subcontract opportunity for Landscaping and Turf Restoration is issued by Allegheny County, Pennsylvania, under NAICS code 561730. The selected contractor will be responsible for performing turf and grass installation for site restoration on Penn DOT standard storm sewer projects. The primary scope of work involves installing and delivering restored vegetation and turf in areas that have been disturbed during construction, acting as a subcontractor for prime contractors. The solicitation was posted on September 8, 2026, with a response deadline of October 5, 2026. All performance activities will take place within Allegheny County. Interested parties can find further details and submission guidelines through the provided PennBid portal.
Landscaping Services

POSTED

11 days ago

DEADLINE

in 16 days
View Details
NAICS: 238390
SLED
Joint SealantsThis subcontract opportunity involves the application of joint sealants to concrete and pavement interfaces for prime contractors working on Penn DOT standard storm sewer projects within Allegheny County, Pennsylvania. The primary objective of the work is to install sealants that prevent water infiltration in concrete joints, ensuring the delivery of properly sealed concrete interfaces. The solicitation was posted on September 8, 2026, with a response deadline of October 5, 2026. Classified under NAICS code 238390, the project is managed through the agency for Allegheny County in Pennsylvania.
Other Building Finishing Contractors

POSTED

11 days ago

DEADLINE

in 16 days
View Details
NAICS: 327310
SLED
Concrete Paving & SidewalksThis subcontract opportunity for Concrete Paving and Sidewalks in Allegheny County, Pennsylvania, involves the installation of cement concrete pavement for curbs, sidewalks, and driveways. The selected contractor will work under prime contractors on Penn DOT standard storm sewer projects, utilizing materials such as Portland cement, blended hydraulic cement, fly ash, or slag. Responsibilities include the submission of design mixtures for concrete pavement as well as the forming, pouring, and delivery of installed concrete curbs and walkways. The solicitation was posted on September 8, 2026, with a response deadline of October 5, 2026. This project falls under NAICS code 327310 and is managed through the Allegheny County agency. Interested parties can find further details and submission guidelines via the provided PennBid portal link.
Cement Manufacturing

POSTED

11 days ago

DEADLINE

in 16 days
View Details

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

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS