B08_Attachment_1_-_SOW_EISE_HQ_HVAC_Replacement.pdf

PDF 447 KB Posted

Attached to
Eisenhower National Historic Site Federal contract opportunity
Solicitation number
140P4226Q0008
Issued by
Department of the Interior National Park Service Northeast Region

About this file

This is a Scope of Work document for a federal construction project at Eisenhower National Historic Site, operated by the National Park Service within the Department of the Interior, located in Gettysburg, Pennsylvania.

The project involves replacing heating and air conditioning equipment at the site headquarters located on Farm 2 during the performance period of April 1, 2026 through September 11, 2026. Specifically, the contractor must demolish and remove one existing 3-ton conventional gas-fired forced air handler HVAC system and two 1.5-ton mini split units, along with all associated components including duct collars, fasteners, hangers, line sets, insulation, and thermostats. Installation requirements include one new high-efficiency 3-ton natural gas furnace with two-stage or variable-speed fan and matched high-efficiency exterior condensing coil, plus two complete high-efficiency mini split systems, all with new programmable, tamper-proof thermostats. The scope requires compliance with all manufacturer and industry standards, local building codes, OSHA guidelines, and prevailing wage requirements. All work must include proper plumbing, electrical connections, condensate pumps, gas line valves, fasteners, brackets, and ductwork connections as needed.

Deliverables include system testing documentation confirming proper operation and certified payroll records demonstrating prevailing wage compliance. The contractor is responsible for obtaining all necessary permits and approvals from local authorities and fire safety inspectors. A one-year warranty from the completion date is required for all newly installed systems. The Contract Officer Representative is Brendan W. Middaugh, Supervisory Exhibits Specialist for the Preservation Branch, Structures, located at 405 Taneytown Road, Gettysburg, Pennsylvania 17325, with cell contact 717-253-2478. Any contract modifications or schedule alterations require written approval from the Contracting Officer and COR prior to implementation.

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Other files for this federal contract opportunity

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B08_Attachment_5_-_140P4226Q0008_Project_Experience_0001.docx DOCX document
Sol_140P4226Q0008_Amd_0001.pdf PDF
Site_Visit_Sign_In-EISE_HQ_HVAC_Replacement_0001.pdf PDF
B08_Attachment_4_-_Q_A_Document.xlsx XLSX spreadsheet
B08_Attachment_3_-_Subcontracting_Percentage_Worksheet.docx DOCX document
Sol_140P4226Q0008.pdf PDF
B03_Attachment_2_-_WD_PA20260073.pdf PDF

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Text version

United States Department of the Interior

National Park Service Gettysburg National Military Park

Eisenhower National Historic Site

1195 Baltimore Pike

Gettysburg, PA 17325

Eisenhower Headquarters Heating and Air Conditioning Equipment Replacement

Scope of Work FY 2025

This project is located within the Eisenhower National Historic Site on Farm 2 in a historic structure that is also the site headquarters. It encompasses replacing one 3-ton conventional gas fired, forced air handler heating and air conditioning (HVAC) system, and two 1.5-ton mini split units, all associated components such as, but not limited to, duct collar, fasteners, hangers, line sets, insulation, brackets, and thermostats. These are all residential grade units within an old farmhouse. All work will be performed in accordance with state and local codes, all applicable agency regulations, and will adhere to prevailing wage requirements.

1. Project Objectives

a. Period of Performance: 04/01/2026 to 09/11/2026

b. Demolition of existing HVAC equipment, line sets, and all associated materials and removal from site. Installation of one complete high efficiency, natural gas furnace and AC system and two complete high efficiency mini split HVAC systems and all associated materials. Testing of those systems once installation has been completed, then operations training for site maintenance personnel.

All work will be performed by qualified professionals and comply with local building codes and regulations. Prevailing wage rates will apply to all labor associated with this project.

2. Scope of Work

a. Demolition: The existing conventional gas fired HVAC system in the basement and the two mini split systems all associated interior and exterior equipment, hardware and materials will be completely removed and disposed of or recycled according to all applicable regulations.

b. Installation: All three units will be installed in accordance with manufacturer, and industry standards, and complying to all applicable codes and regulations.

Installation of a new high efficiency, 3-ton gas fired forced air furnace with two stage or variable speed fan and matched high efficiency exterior condensing coil.

Installation of two complete high efficiency mini split systems. All three systems will include new thermostats, condensate pumps (If needed), plumbing, and associated new materials needed for proper installation according to regulations, codes and standards, such as, but not limited to gas line valves and connections, fasteners, brackets, and ductwork connections. Thermostats will be replaced with new units that can be locked out. Either digitally or mechanically to prevent tampering. If anything is discovered upon work commencing, that may impact the contract, it must be brought to the attention of the Contract Officer Representative as soon as reasonably possible or within 24 hours of discovery. Either by text, phone call or email. Contact information will be provided.

3. Deliverables

a. System Testing Documentation: Documentation of system tests and system checks confirming proper operation of all systems.

b. Compliance with Prevailing Wage: Proof of adherence to prevailing wage rates for laborers, including certified payroll records.

4. Materials and Equipment

a. One complete gas fired, high efficiency furnace with multistage fan, and matched 3 -ton high efficiency condensing coil system with new, programmable, tamper proof thermostat

b. Two complete high efficiency mini split systems with new thermostats. Also, programmable and tamper proof, if possible.

c. All required duct connections, plumbing, condensate pumps and lines, electrical and plumbing connections

d. Required/needed fasteners, brackets and mounting hardware.

6. Safety Requirements

a. OSHA Compliance: All work will adhere to OSHA guidelines to ensure the safety of all personnel.

b. Personal Protective Equipment (PPE): Hard hats, gloves, safety glasses, and hearing protection must be worn by all workers.

7. Permits and Approvals

a. The contractor is responsible for obtaining all necessary permits and approvals from local authorities and fire safety inspectors.

b. All work must comply with local codes, building codes, and regulations.

8. Warranty

a. The contractor will provide a warranty for the newly installed systems (all items listed and installed in section 2 and 4) for a period of 1 year from the completion date.

9. Modifications or alteration of schedule

a. Any requests for alterations or modifications of terms of the contract such as delivery, cleaning, pick-up or quantity must be submitted in writing to the Contracting Officer and COR for approval prior to any changes being made.

Contracting Officer Representative

Brendan W. Middaugh Supervisory Exhibits Specialist - Preservation Branch, Structures Contract Officer Representative (COR) Gettysburg National Military Park Eisenhower National Historic Site 405 Taneytown Rd Gettysburg, PA 17325 Cell: 717-253-2478

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