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N. Abbonizio Contractors, Inc.

UEI: SLED_49A9FE6C877097F2

N. Abbonizio Contractors, Inc. is a federal contractor, registered under UEI SLED_49A9FE6C877097F2. It has been awarded $383,932 in federal contracts. Primary work spans Unknown NAICS. Top awarding agencies include Montgomery County and Delaware County.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_49A9FE6C877097F2

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

N. Abbonizio Contractors, Inc. specializes in municipal utility infrastructure and civil engineering projects. Their core capabilities include the installation of ductile iron water mains and high-density polyethylene (HDPE) piping, as well as the implementation of sanitary sewer systems. The compan...

Key performance metrics

Award counts and award dollars by type, as prime and as subcontractor.

Awards Count

2

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award analytics

Awards by agency, industry, year, award type, size, and place of performance.

Awards by Agency

Delaware County$155.7K40.6%

Awards by NAICS

Awards by Agency Over Time

Awards by Place of Performance

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Additional Lead Abatement Contractors Needed - Lead-Safe and Healthy Homes Program

Solicitation # 261862

The City of Chester is seeking qualified and certified lead abatement contractors to join a prequalified pool for the Lead Safe and Healthy Homes Program. The selected contractors will provide lead remediation services for approximately 120 residential properties over a three-year duration. This initiative is administered by the City of Chester’s Bureau of Health and is primarily funded through a Lead Hazard Reduction Grant from the U.S. Department of Housing and Urban Development. Interested parties must respond to solicitation number 261862 by the deadline of November 27, 2026. The project will be performed within Delaware County, Pennsylvania. This solicitation serves as a mechanism to identify and vet capable contractors to ensure the safe and effective removal of lead hazards across the designated residential properties.

Delaware County

POSTED

DEADLINE

Liquid Caustic Soda (Sodium Hydroxide) SupplierThis subcontract involves the supply and delivery of Liquid Caustic Soda, specifically a 50% Sodium Hydroxide solution, for water treatment projects managed by the Delaware County Regional Water Quality Control Authority. The supplier is required to provide material that meets 50% volatile concentration standards in accordance with AWWA B501 and ASTM specifications. All materials must be transported and offloaded using chemical-grade tankers and delivered directly to the Western Regional Treatment Plant, with a Material Safety Data Sheet provided for the product. The opportunity is listed under NAICS code 424690 for the state of Pennsylvania in Delaware County. Interested parties must submit their responses by the deadline of December 8, 2026, following the posting date of November 5, 2026.

Delaware County

POSTED

DEADLINE

Chemical Tanker Transport Services (Phosphoric Acid)This subcontract involves the bulk liquid chemical transportation of corrosive Phosphoric Acid for prime contractors working on DELCORA wastewater treatment projects. The selected provider will utilize chemical-grade tanker trucks to haul shipments from the point of origin to the Western Regional Treatment Plant located in Chester, Pennsylvania. Operational requirements include the ability to execute deliveries within five days of an order and the coordination of 24/7 access. To ensure safety and regulatory adherence, the contractor must maintain full DOT compliance for corrosive liquids and employ drivers holding a Commercial Driver's License with a HazMat endorsement.

Delaware County

POSTED

DEADLINE

Phosphoric Acid 75% Chemical SupplierThis subcontract agreement establishes the procurement of 40,000 gallons of 75% Ortho phosphoric acid solution to support prime contractors on wastewater treatment projects for Delaware County, Pennsylvania. The supplier is responsible for manufacturing or sourcing a colorless, transparent, and syrupy H3PO4 solution that strictly adheres to AWWA B507 and ASTM standards. To ensure safety and quality, the supplier must conduct rigorous testing for heavy metals, arsenic, calcium, and iron using EPA-approved analytical methods. All deliveries must be accompanied by material certifications and Material Safety Data Sheets. The solicitation was posted on November 5, 2026, with a response deadline of December 8, 2026.

Delaware County

POSTED

DEADLINE

Liquid Chlorine Safety Training ServicesThis subcontract for Liquid Chlorine Safety Training Services involves providing specialized safety instruction for prime contractors working on Delaware County Regional Water Quality Control Authority projects. The selected provider will conduct four training sessions focused on the safe handling, storage, and emergency response protocols specifically for 1-ton liquid chlorine cylinders. To ensure compliance and safety, trainers must be qualified in hazardous materials safety and adhere to Chlorine Institute standards. The project is based in Delaware County, Pennsylvania, and falls under NAICS code 541620. Interested parties must submit their responses by December 8, 2026, to provide the necessary training deliverables for Authority personnel.

Delaware County

POSTED

DEADLINE

Liquid Chlorine Manufacture and Delivery (1-Ton Cylinders)This subcontract involves the manufacture and delivery of 400 one-ton cylinders of 99 percent pure liquid chlorine to the Western Regional Treatment Plant for Delaware County Regional Water Quality Control Authority projects. The contractor is responsible for purifying, drying, and liquefying the chlorine in accordance with AWWA B301-99 standards, ensuring that all cylinders are filled and sealed with valve torque settings between 25 and 30 foot-pounds. To ensure safety and regulatory compliance, the provider must possess HazMat certification and utilize transport vehicles that meet all DOT and OSHA requirements. The project is categorized under NAICS code 325180 and is managed by Delaware County, Pennsylvania, with a response deadline set for December 8, 2026.

Delaware County

POSTED

DEADLINE

Contract #P2026-07 Liquid Caustic Soda

Solicitation # P2026-07

The Delaware County Regional Water Quality Control Authority (DELCORA) is soliciting bids for Contract P2026-07 for the supply and delivery of Liquid Caustic Soda. The contract period runs from January 1, 2027, through December 31, 2027, with an estimated delivery volume of 2,000 to 3,000 gallons every three to four weeks. All deliveries must be made to the Western Regional Treatment Plant within two working days of an order. The material must meet specific technical standards, including AWWA B501 and ASTM methods, with a 50% volatile concentration, a boiling point of 142°C, and a specific gravity of 1.530. Bids must be submitted electronically via the PennBid portal by December 8, 2026, at 10:30 AM. A mandatory pre-bid meeting was scheduled for November 12, 2026. To be considered, bidders must provide a bid bond or certified check for 10% of the total proposal and demonstrate the necessary experience and ability to meet industry standards. The contract will be awarded to the lowest responsible and responsive bidder based on the total bid amount. Successful bidders are required to provide a Material Safety Data Sheet, performance and payment bonds, and a certificate of insurance. Invoices submitted by the last working day of the month will be paid by the end of the following month.

Delaware County

POSTED

DEADLINE

Contract P2026-06: Liquid Chlorine in One Ton Cylinder

Solicitation # P2026-06

Contract P2026-06 is a solicitation by the Delaware County Regional Water Quality Control Authority (DELCORA) for the manufacture, shipping, and delivery of 99% pure liquid chlorine in one-ton cylinders. The contract period runs from January 1, 2027, through April 30, 2028, with a total requirement of 400 one-ton cylinders. Deliveries are to be made to the Western Regional Treatment Plant, where they are accepted 24 hours a day, 7 days a week. The material must adhere to AWWA B301-99 standards and be packaged in tested and approved cylinders featuring at least two valves and a fusible plug. Specifically, valve torque settings must not exceed 25-30 foot pounds per Chlorine Institute recommendations, and products must be packaged at least 48 hours prior to delivery. The successful bidder is also required to provide four safety training sessions at no additional cost. Bids must be submitted electronically via the PennBid portal by December 8, 2026, and must include a bid bond or certified check for 10% of the total proposal. A mandatory pre-bid meeting is scheduled for November 12, 2026. Evaluation is based on the lowest responsible and responsive bidder, with a focus on the bidder's experience, equipment, and financial standing. Required documentation includes an Experience, Equipment and Financial Statement, as well as certifications regarding site examination, non-collusion, and environmental compliance. The contract further requires performance and payment bonds, a certificate of insurance, and strict adherence to OSHA safety standards. All terms and conditions are non-negotiable after the award, and the authority reserves the right to reject any bid or waive informalities during the 60-day review period.

Delaware County

POSTED

DEADLINE

Contract #P2026-08 Phosphoric Acid 75%

Solicitation # P2026-08

The Delaware County Regional Water Quality Control Authority (DELCORA) is soliciting bids for Contract P2026-08 for the furnishing and delivery of an estimated 40,000 gallons of 75% Phosphoric Acid for use in wastewater treatment. The contract period runs from January 1, 2027, to December 31, 2027. The required material must be a colorless, transparent, syrupy liquid meeting specific chemical standards, including a minimum specific gravity of 1.58 at 20°C and strict maximum limits for iron, calcium, and arsenic. Deliveries to the Western Regional Treatment Plant must be completed within five days of an order and are accepted 24 hours a day, seven days a week. Bids must be submitted electronically via the PennBid portal by December 8, 2026, at 11:00 AM. A mandatory pre-bid meeting is scheduled for November 12, 2026. All bids must include a bid bond or certified check for 10% of the total proposal. The contract will be awarded to the lowest responsive and responsible bidder based on the total bid price. Bidders must demonstrate sufficient experience providing phosphoric acid to municipal or industrial users and must provide a Material Safety Data Sheet (MSDS) and material certifications upon award. The supplier is responsible for all packaging and handling costs, and the contract requires the submission of performance and payment bonds and a certificate of insurance.

Delaware County

POSTED

DEADLINE

Construction Cleaning ServicesThis subcontract for Construction Cleaning Services involves maintaining site cleanliness for prime contractors working on the SDCA Naamans Creek Pump Station Upgrades in Delaware County, Pennsylvania. The selected provider will be responsible for performing daily inspections and cleaning activities using industrial equipment to ensure the construction site meets the specific standards outlined in Section 01710. The opportunity is categorized under NAICS code 561720 and was posted on November 5, 2026. Interested parties must submit their responses by the deadline of December 7, 2026, at 3:00 PM.

Delaware County

POSTED

DEADLINE

Selective Demolition ContractorThis subcontract opportunity is for a Selective Demolition Contractor to support the SDCA Naamans Creek Pump Station Upgrades in Delaware County, Pennsylvania. The selected contractor will be responsible for the selective demolition and removal of scheduled site items, utilizing specialized demolition tools and waste hauling equipment. A critical component of the scope involves examining surface conditions to ensure that demolition activities do not cause detrimental impacts to subsequent new work, ultimately delivering a cleared site ready for construction. The project is categorized under NAICS code 238910 and was posted on November 5, 2026. Interested parties must submit their responses by the deadline of December 7, 2026, at 3:00 PM. This effort is being coordinated for the Delaware County agency in Pennsylvania.

Delaware County

POSTED

DEADLINE

Electrical and Control Systems ContractorThis subcontract for the SDCA Naamans Creek Pump Station Upgrades in Delaware County, Pennsylvania, seeks an Electrical and Control Systems Contractor to handle the installation of Variable Frequency Drives (VFDs), wiring, and control circuits. The selected contractor will be responsible for managing wiring diagrams and lead designations, connecting control circuit leads, and installing EMC cables within control cabinets to ensure a fully wired and commissioned VFD control system. The opportunity was posted on November 5, 2026, with a response deadline of December 7, 2026. Operating under NAICS code 238210, the project requires strict adherence to technical specifications and wiring diagrams to deliver a complete and operational system for the prime contractors.

Delaware County

POSTED

DEADLINE

Concrete and Structural Pump Stand ContractorThis subcontract agreement appoints a Concrete and Structural Pump Stand Contractor to perform specialized concrete formwork and cast-in-place installation for the SDCA Naamans Creek Pump Station Upgrades in Delaware County, Pennsylvania. The selected contractor is responsible for constructing structural pump stands, ensuring all formwork adheres to ACI 347 standards and that all structural concrete for buildings complies with Act 301 Specifications. The scope of work includes the pouring of cast-in-place concrete and the application of required finishes to deliver completed structural pump stands and finished surfaces. Interested parties must submit their responses by the deadline of December 7, 2026, for this project categorized under NAICS code 238110.

Delaware County

POSTED

DEADLINE

Mechanical Piping and Pump InstallationThis subcontract for Mechanical Piping and Pump Installation involves the removal of existing pumps and the installation of new equipment for prime contractors as part of the SDCA Naamans Creek Pump Station Upgrades in Delaware County, Pennsylvania. The scope of work includes the demolition of old pumps, the installation of new units, and the modification of station piping through specialized welding and rigging to ensure the new equipment is properly accommodated. The project requires skilled workmen with specific experience in mechanical piping to deliver a fully operational wastewater pump system and modified piping. Interested parties should note the response deadline of December 7, 2026, for this effort categorized under NAICS code 238220.

Delaware County

POSTED

DEADLINE

Wastewater Pump and VFD SupplierThis subcontract involves the supply and delivery of wastewater pumps, Variable Frequency Drives (VFDs), and control cabinets for the SDCA Naamans Creek Pump Station Upgrades in Delaware County, Pennsylvania. The supplier is responsible for providing essential technical documentation, including manufacturer specifications, product data, and nameplate drawings, to guarantee that all equipment is fully compatible with the station requirements. The procurement process is managed through Delaware County, Pennsylvania, with a response deadline set for December 7, 2026. The scope of work focuses on the procurement and logistics of the pumping and control systems to support the prime contractors overseeing the infrastructure upgrades.

Delaware County

POSTED

DEADLINE

SDCA Naamans Creek Pump Station Upgrades

Solicitation # 261380

The Southern Delaware County Authority is soliciting sealed bids for the 2026 Naamans Creek Pump Station Upgrades located in Lower Chichester Township, Delaware County, PA. The project scope involves the removal and replacement of three existing wastewater pumps and their associated variable frequency drives (VFDs), as well as related civil and structural work including concrete work, structural pump stands, and piping modifications. The Authority will provide the Sulzer pumps and DRV Inc. VFDs as owner-supplied materials. Bids must be submitted online via the PennBid Program by 10:00 AM on Monday, December 7, 2026, and all prospective bidders are required to attend a mandatory pre-bid conference on November 19, 2026, at the project site. The successful bidder must adhere to PA Prevailing Wage Rates and comply with various nondiscrimination, sexual harassment, and accessibility standards, including the ADA and the Architectural Barriers Act of 1968. Required financial securities include a bid bond for 10% of the total bid, performance and payment bonds for 100% of the contract price, and a one-year maintenance bond for 10% of the contract price. Proposals must include a lump sum base bid, an alternate bid for a custom fabricated steel pump stand, and permit allowances calculated at 2.5% of the base and alternate bids. Additionally, the awarded contractor is responsible for a PennBid program fee ranging from $150 to $6,000, based on 1/3% of the contract award value.

Delaware County

POSTED

DEADLINE

Earthwork & Site Restoration SubcontractorThis subcontract opportunity is for an Earthwork and Site Restoration Subcontractor to support prime contractors on Chester Water Authority projects located in Delaware County, Pennsylvania. The scope of work involves performing excavation, backfilling, and surface restoration, specifically focusing on earthwork for chamber installation and trench restoration in paved areas. The selected contractor will utilize excavators and compactors to deliver fully restored site surfaces and backfilled valve chambers. All work must be executed in strict accordance with PennDOT Standard Specifications for Pennsylvania. Interested parties must submit their responses by the deadline of December 8, 2026. This project falls under NAICS code 238910 and is managed through the Delaware County agency framework.

Delaware County

POSTED

DEADLINE

Industrial Coating & Painting SubcontractorThis industrial coating and painting subcontract involves providing specialized protective surface treatments for concrete and metal surfaces on Chester Water Authority projects within Delaware County, Pennsylvania. The scope of work requires the subcontractor to perform surface preparation using brush blasting and the application of specific coatings, including Carbocrylic, Sanitile, Flexxide, and Carboguard 890. All work must be executed in strict accordance with SSPC-SP-6 standards for ferrous metals and OSHA 1910.144 hazard coding to ensure safety and quality compliance. The project is categorized under NAICS code 238320 and requires the delivery of all painted and coated surfaces according to the established project schedule. Interested parties must submit their responses by the deadline of December 8, 2026.

Delaware County

POSTED

DEADLINE