Attachment_6_-_Scope_of_Work_Rev__7_1_26_0001.docx

REVISED SCOPE OF WORK

Replace HVAC Heating & Cooling in the Moran Entrance Station Grand Teton National Park

The purpose of this project is to replace the failing propane furnace and evaporative cooler at the Moran Entrance Station Building in Grand Teton National Park. The Contractor shall remove and dispose of the existing propane furnace, evaporative cooler, associated controls, refrigerant piping, electrical connections, and accessories necessary to install the new HVAC system.

This unit will be replaced with an air handler with 15kW electric heat strip as well as a 3-ton fan coil unit to provide cooling in the summer. The heat strip will be the primary heat/ cooling source for the roughly 1,000-square-foot-building.

The heating will be to furnish and install (1) Tutco 15kW Electric Heat Strip, Model # 81-24738-00, Brand Name or Equal.

Cooling will be to furnish and install (1) Carrier 3-ton Fan Coil, Model # FG5ANXC36L00, Brand Name or Equal.

Existing ductwork shall be reused where it is serviceable and compatible with the new equipment. The Contractor shall repair or replace any damaged or unsuitable ductwork necessary for proper system operation. All duct and controls shall be completed by the contractor to maintain positive pressure and fresh air makeup year-round in the building.

The electrical system will need to have new wire pulled to the areas out of the main breaker panel to supply power to the electric strip and fan coil, including outside condenser unit.

Scope of Work:

· Demo, remove, and dispose of existing propane furnace and evaporative cooler.

· Furnish/ Install (1) Carrier 3-ton Fan Coil, Model # FG5ANXC36L00, Brand Name or Equal.

· Furnish/ Install (1) Tutco 15kW Electric Heat Strip, Model # 81-24738-00, Brand Name or Equal.

· Pull power from main breaker panel in building to furnace room to provide required power to the new units. Power will be single phase, 240-volt. The Contractor shall furnish and install all electrical wiring, conduit, breakers, disconnects, overcurrent protection, and associated electrical components required to provide a complete and code-compliant installation. Distance from breaker panel to mechanical room is approximately 18-20 feet.

· Update controls to work with the new units as well as existing dampers to provide make-up air and positive pressure. The completed HVAC system shall maintain positive building pressure sufficient to prevent vehicle exhaust from entering occupied areas during normal operation.

· Ensure all controls and equipment are functioning at manufacturer’s specifications. Perform startup, testing, balancing, commissioning, and operational verification in accordance with the manufacturer's recommendations. Furnish and install all controls, relays, transformers, thermostats, sensors, wiring, and programming necessary for complete operation of the HVAC system. The Contractor shall demonstrate operation of the completed HVAC system to the Contracting Officer's Representative (COR), including heating mode, cooling mode, thermostat operation, make-up air operation, positive pressure operation, and all safety controls prior to final acceptance.

· All ducts must be reconnected to maintain positive pressure to adjacent kiosks (2), underground ducting will not need to be replaced. The air to the small Kiosks does not need to be conditioned.

· Patch any drywall removed to install electrical and patch any holes or siding removed to run power, line sets to outdoor condensing units.

· All work must be completed by the contractor to install a fully operational, turnkey HVAC system to the NPS with no additional work by the government.

· Upon completion, provide operation manuals, maintenance manuals, warranty information, and equipment submittals.

The Contractor shall provide the following:

· Equipment submittals before installation

· Product data

· Shop drawings (if necessary)

· Manufacturer installation instructions

· Testing documentation

· Daily cleanup

· Restoration of disturbed finishes

The Contractor shall protect all existing Government property, utilities, finishes, equipment, and landscaping from damage during performance. Any damage caused by the Contractor shall be repaired at no additional cost to the Government.

Upon completion, the Contractor shall remove all equipment, debris, surplus materials, and temporary facilities, leaving the work area in a clean condition acceptable to the Government

Technical Requirements:

Contractor shall provide all labor, materials, supplies, and tools to perform the above work, at its sole cost and expense unless otherwise stated in section 0100 Government Furnished Materials:

01 Government Furnished Materials GFM will not be supplied on this contract.

02 Contractor Furnished Materials The Contractor shall provide their own tools and Personal Protection Equipment for completing all work in this contract. The contractor shall provide all materials, equipment, supplies, testing equipment, etc., as necessary to perform all work under this contract, unless listed as Government Furnished Materials (GFM).

03 Disposal Disposal of building and construction material shall be the responsibility of the contractor. At no point shall excess debris or building materials be allowed to accumulate outside. All disposal shall be out of the park. All refrigerant shall be recovered, handled, and disposed of in accordance with EPA Section 608 requirements.

04 Work Products

1. The Contractor shall perform all work in accordance with all applicable Federal, State, and local codes and regulations, including the National Electrical Code (NEC), International Mechanical Code (IMC), applicable EPA regulations, and the manufacturer's installation requirements.

2. All lodging and per diem and travel expenses shall be the responsibility of the contractor.

Performance:

All work shall take place in Moran, Wyoming, located in Grand Teton National Park. Work shall be coordinated with the Contracting Officer's Representative (COR) to minimize disruption to park operations. Work shall be performed during normal business hours, Monday through Friday, from 7:00 a.m. to 5:00 p.m. Mountain Time, excluding weekends and Federal holidays, unless otherwise approved by the COR.

Final Acceptance:

Final acceptance will occur only after:

· Installation is complete.

· All equipment operates as designed.

· Controls are fully functional.

· Positive pressure is demonstrated.

· Heating and cooling systems are operational.

· Punch list items are complete.

· The work area is cleaned.

· All closeout documents have been submitted.

· All required submittals have been approved by the Government.

· The Government has inspected and accepted the work.

· The Contractor shall provide all manufacturer warranties and shall warrant all workmanship for a period of one (1) year from the date of Government acceptance.

All work shall be completed before October 30, 2026.