B522 HVAC, B414 DEMO

This federal contract solicitation amendment (Amendment 0001) for solicitation W50S8R26BA002 is issued by the United States Property and Fiscal Office (USPFO) Activity for the Ohio Air National Guard (OHANG) 179th Cyberspace Wing in Mansfield, Ohio. Effective July 20, 2026, the primary purpose of this amendment is to update the applicable Davis-Bacon Act wage determinations for Contract Line Item Numbers (CLINs) 0001 and 0002. For CLIN 0001, the amendment incorporates General Decision Number OH20260099 (dated May 18, 2026) for building construction in Richland County, Ohio. This section lists prevailing wage rates and fringe benefits for various labor classifications, including asbestos workers, bricklayers, carpenters, electricians, elevator mechanics, power equipment operators, ironworkers, laborers, painters, pipefitters, and sheet metal workers. For CLIN 0002, the amendment incorporates General Decision Number OH20260001 (dated June 25, 2026) for heavy and highway construction across all 88 counties in Ohio. It details prevailing wages for regional bricklayers, cement masons, carpenters, divers, piledrivermen, and electricians. Additionally, the amendment outlines executive order requirements for federal contractors—specifically highlighting Executive Order 13706 for paid sick leave and Executive Order 13658 for minimum wage requirements. It also details the standard Department of Labor Wage and Hour Division (WHD) appeals process for wage determinations. All other terms and conditions of the original solicitation remain unchanged.

This federal solicitation presentation details a pre-bid and site visit conference held on June 23, 2026, by the United States Property and Fiscal Officer for Ohio. The Invitation for Bid (IFB: W50S8R-26-B-A002) outlines a 100% small business set-aside construction project at the 179th Cyber Wing. The firm-fixed-price project consists of two primary requirements: CLIN 0001 (Project PBXP 262002) involves repairing and replacing the HVAC system for Building 522, including installing a new chiller and air handler integrated into the base's direct digital control system; CLIN 0002 (Project PBXP 222103) requires the complete demolition of Building 414 and restoring the site to a gravel lot. The estimated project value is between $250,000 and $1,000,000 under NAICS code 236220. Bids are due by July 30, 2026, at 1:00 PM EST, with a public bid opening scheduled immediately after. Award of the contract is anticipated by September 30, 2026, and will be made without discussions. Bidders must submit a bid bond, and the successful contractor must provide performance and payment bonds. All Requests for Information (RFIs) must be submitted by the prime contractor to Contracting Officer Gordon Strom at least five business days prior to the bid due date. General working conditions include strict daily vehicle inspections, background checks for all on-site personnel, and safety briefings. Electricity and water will be provided by the government, while the contractor must supply fuel for temporary heating.

This document is a sign-in sheet from a pre-bid conference held on June 23, 2026, for a federal contracting opportunity with the 179th Cyberspace Wing Contracting Office. The conference addressed the B522 HVAC installation and B414 demolition project. The sheet records the names and organizational affiliations of the prospective bidders in attendance. Represented companies include American DND, Eiffel Builders, Harris & Stewart, Massillon Construction, Procon, Shakley Mechanical, Cline Mechanical, Dawn Inc., Yorkshire Industries, Innovative Mechanical, New Dominion, CES, Harris + Stone, and Allen Excavating, Inc. This document serves as an official record of attendance, which is typically a critical component of the federal procurement and bidding process.

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The government file PBXP222103 details the demolition of Building 414, outlining the scope of work required for various utility systems and site features. The project involves demolishing existing natural gas, water, sanitary sewer, and storm sewer lines, capping them at their respective main connections or manholes. Additionally, the existing oil-water separator will be removed. Electrical demolition includes removing the transformer, primary power feed, cable, pole, and disconnect switch, with ducts cut and capped at the roadway. Communication infrastructure will also be addressed by demolishing abandoned hand holes and direct bury cables, and cutting and capping communication ducts. Finally, the project includes preparing an approximate 180’ x 170’ area for a new parking lot.

Project PBXP222103 outlines the demolition of Building 414 at the 179 Cyberspace Wing, Ohio Air National Guard, Mansfield Lahm Airport. The work involves furnishing all necessary plant, labor, materials, and equipment for demolition and removal in strict accordance with specifications and drawings. The project emphasizes work restrictions, site access, and coordination with site occupants, with work scheduled Monday through Friday, 7:00 AM to 4:30 PM, excluding federal holidays. Key administrative requirements include project coordination, mandatory project meetings, and detailed procedures for submitting Requests for Information (RFIs). The contractor is responsible for site layout, verifying existing utilities, and submitting construction progress schedules and daily reports. Environmental procedures mandate proper disposal of hazardous materials off-site, adhering to federal, state, local, and installation regulations. Quality assurance and control are critical, with requirements for testing and inspection by qualified agencies and the contractor's own Quality Control (CQC) program. Substitution of products is only considered under specific conditions after contract award, requiring formal submission and approval via a Change Order. All submittals, including shop drawings, product data, and samples, must follow strict formatting and quantity requirements, with electronic submissions in PDF format being the standard. Variations from contract requirements require explicit Contracting Officer approval.

Project PBXP262002 outlines the repair of HVAC B522 at the 179 Cyberspace Wing, Ohio Air National Guard, Mansfield Lahm Airport. The project involves furnishing all plant, labor, materials, and equipment for demolition, removal, and installation in strict accordance with specifications and drawings. Work is scheduled Monday through Friday, 7:30 AM to 4:30 PM, excluding Federal Holidays, with the facility remaining occupied. The contractor is responsible for coordination, site access, storage, and utility notifications. Detailed procedures for product substitutions, administrative requirements, and comprehensive submittal protocols (SD-01 to SD-11) are provided, covering schedules, product data, samples, test reports, certificates, and operation/maintenance data. All submittals must adhere to specific formatting and quantity requirements. Quality assurance and control measures, including independent testing and contractor quality control programs, are mandatory. Environmental and security procedures, particularly for hazardous material disposal and protection of government property, are also detailed.

The Statement of Work for Project PBXP262002 outlines the requirements for repairing the HVAC system at Building 522, Vehicle Maintenance Facility, located at Mansfield Lahm ANG Base, Mansfield, Ohio. The contractor is responsible for furnishing all labor, materials, and appurtenances to remove and replace the existing Air Condensing Unit (ACCU) and Air Handling Unit (AHU) with new U.S. manufactured equipment. The project details include installing a new ACCU with a minimum capacity of 90 MBH and a new modular AHU with a minimum capacity of 3000 CFM, along with associated refrigerant lines and electrical work. Demolition and off-site disposal of existing components, including the recovery of R-22 refrigerant, are also required. The contractor must adhere to specific work hours, safety regulations (OSHA, EM 385-1-1), and security requirements, including background checks and AT Level I training. A one-year warranty on work and equipment extended guarantees are mandatory. Bids are valid for 90 days, and a site visit is required. Performance verification includes testing and balancing, integration with the base-wide Direct Digital Control (DDC) system, familiarization training, and providing O&M manuals and as-built drawings.

This Invitation for Bids (IFB) W50S8R-26-B-A002 outlines a 100% small business set-aside construction project at the 179th Cyberspace Wing, Mansfield, Ohio. The project includes two main tasks: HVAC repair by replacing an existing unit in Building B522 and the demolition of Building B414, restoring the site to a gravel lot. The magnitude of the construction is estimated between $250,000 and $1,000,000. Key requirements include mandatory bid and payment bonds, contractor registration in SAM.gov, and attendance at a pre-bid conference and site visit on June 23, 2026. Bids are due by 1:00 PM on July 30, 2026. The award will be a Firm Fixed Price contract based on price and price-related factors. The document also details instructions for bid submission, communication, and protest procedures.

The document provides a comprehensive checklist for bid bond submissions related to Solicitation #: W50S8R-26-B-A002, ensuring compliance with federal regulations (FAR). It covers critical aspects such as bond execution on SF 24 or SF 34, alignment of execution and bid opening dates, and exact matching of principal and surety names with official records. The checklist also addresses organizational details, penal sum requirements (20% of bid price, up to $3 million), surety underwriting limitations, and proper solicitation number referencing. It meticulously details requirements for signatures, corporate seals, power of attorney documents, and includes specific provisions for co-sureties, foreign surety companies, and individual sureties. Furthermore, it emphasizes the inclusion of original signed bonds, certificates of authority, and relevant contract pages outlining bond requirements and contractor statements.

This document outlines a comprehensive checklist for bidders to ensure compliance and avoid irregularities in government bids. It covers essential aspects such as acknowledging amendments, accurate pricing, inclusion of all costs (subcontractors, bonds), proper completion of bidding schedules, and verification of all computations. The checklist also emphasizes correct signing and authorization, adherence to specific forms like the Bid Bond (STANDARD FORM 24), and inclusion of required supporting documents like Power of Attorney and Plant and Equipment Schedules. Furthermore, it stresses the importance of completing certifications (e.g., REPRESENTATIONS AND CERTIFICATIONS, PROCUREMENT INTEGRITY), submitting all necessary literature, and meeting provisions for late submissions. The document explicitly warns that qualified bids and failure to meet certain requirements, such as the Certificate of Procurement Integrity for bids over $100,000, will result in the bid being deemed non-responsive. This checklist serves as a critical guide for bidders to successfully navigate the complexities of federal, state, and local RFP processes.

This document, Solicitation #: W50S8R-26-B-A002, addresses responses to Requests for Information (RFI's) concerning hazardous materials at Building 414. The responses clarify that while no hazardous materials are currently present, contractors should assume the presence of lead-based paint (LBP) due to the building's age, as no survey has been conducted. Information regarding asbestos is on file within the Asbestos Management Plan, with previous boiler-related issues already resolved. This RFI exchange is crucial for informing potential contractors about environmental considerations and safety protocols required for projects involving Building 414.

The Ohio Air National Guard's Mansfield-Lahm Municipal Airport Maintenance Facility is undertaking a vehicle replacement project, focusing on upgrading its mechanical HVAC and electrical systems. The project involves comprehensive plans for various components, including exhaust fans, air handling units, make-up air units, and infrared heaters. Detailed schedules are provided for exhaust fans, infrared heaters, air handling units, make-up air units, and vehicle exhaust reel systems, outlining specifications such as manufacturer, model number, airflow, motor details, and accessories. The electrical equipment list covers existing and new installations, including welders, drill presses, tire changers, lifts, and various door operators, specifying their voltage, amperage, and integral controls. Mechanical equipment includes humidifiers, oil/water separators, air dryers, air compressors, pressure washers, radiant ceiling panels, reheat coils, and unit heaters, all with detailed electrical requirements and control mechanisms. The project emphasizes adhering to safety standards, incorporating lightning protection systems, and detailing various special-purpose receptacles for different voltage requirements. Mead & Hunt, Inc. is the engineering consultant for this project.

This memorandum documents the pre-bid conference and site visit conducted on June 23, 2026, for solicitation W50S8R-26-B-A002, which covers the B522 HVAC installation and B414 demolition projects at the 179th Cyber Wing, Mansfield Ohio Air National Guard. During the conference, the Contracting Officer outlined critical bidding procedures. Key administrative guidelines include restricting all project-related inquiries to the Contracting Officer, routing subcontractor questions through prime contractors, and submitting RFIs in writing at least five business days before the bid opening. All official updates, RFI responses, and amendments will be posted on SAM.gov. Attendees were also cautioned to account for base access times if hand-delivering bid packages. The subsequent site visits highlighted specific operational details for both project locations. For the B414 demolition, attendees were informed that the contractor is responsible for removing and disposing of all onsite materials, and any unforeseen hazardous materials discovered post-award will be addressed through formal change orders. For the B522 HVAC project, contractors were shown the existing chiller and mechanical room, and were instructed that daily access is through the main gate, while deliveries should utilize the Cairns Road gate.