A1_-_SOW_Red_Rock_Rooftop_AC_-_AI.docx

Red Rock Day School Statement of Work Project Title: Relocation and Installation of Rooftop Air Conditioning Unit for IT Room Cooling Project Overview: The project entails moving an existing ground-mounted air conditioning unit to the building rooftop and installing it to provide dedicated cooling for the IT room. The goal is to achieve reliable, efficient, and continuous climate control tailored to IT equipment requirements.

I. Scope of Work:

The contractor shall supply all necessary labor, materials, tools, equipment, and supervision to complete the following tasks:

1.0 Pre-Installation Assessment

1.1 Assess the current air conditioning unit to determine suitability for relocation

1.2 Review rooftop structural integrity to confirm its capacity for supporting the unit

1.3 Evaluate electrical and mechanical systems for compatibility

1.4 Identify relevant code and permitting obligations

2.0 Decommissioning of Existing Unit Make: Fujitsu, Split Type Air Conditioner Model #: AOUG12LZAH1

2.1 Disconnect electrical, refrigerant, and control connections in accordance with safety standards

2.2 Recover refrigerant per environmental regulations

2.3 Prepare equipment for safe lifting and transport

3.0 Rigging and Relocation

3.1 Arrange crane and rigging services for transfer from ground level to rooftop

3.2 Coordinate lift plan, safety protocols, and access restrictions

3.3 Safeguard building structure and adjacent property during lifting operations

4.0 Rooftop Installation

4.1 Install appropriate mounting system (curb, rails, or vibration isolation pads)

4.2 Secure unit per manufacturer specifications and local code compliance

4.3 Ensure proper clearance for airflow and maintenance accessibility

5.0 Mechanical Connections

5.1 Reconnect or install refrigerant piping with insulation

5.2 Conduct pressure testing and evacuating the system

5.3 Charge system with required refrigerant

6.0 Electrical and Controls Work

6.1 Extend or reroute electrical power to rooftop location

6.2 Install disconnects, conduit, and wiring as necessary

6.3 Integrate controls with IT room thermostat or building management system

7.0 Ductwork / Air Distribution

7.1 Modify or install ductwork to deliver cooling to IT room

7.2 Seal and insulate ducts to optimize energy efficiency

8.0 Testing and Commissioning

8.1 Perform system startup and operational tests

8.2 Verify cooling performance meets IT room specifications

8.3 Check for leaks, ensure proper airflow and electrical safety

8.4 Balance system if required

9.0 Documentation and Training

9.1 Provide comprehensive as-built documentation and updated system diagrams

9.2 Submit equipment manuals and warranty information

9.3 Conduct basic operational training for owner’s personnel

II. Deliverables:

1. Fully installed and functional rooftop air conditioning system

2. Inspection and testing reports

3. As-built drawings and documentation

4. Warranty certificates III. Project Schedule:

1. Project Start Date

2. Substantial Completion

3. Final Completion IV. Roles and Responsibilities:

Contractor:

1. Complete all work in compliance with applicable codes and industry standards

2. Obtain necessary permits and inspections

3. Maintain site safety and adhere to OSHA requirements V. Client:

1. Provide access to the site and IT room

2. Approve submittals and schedules promptly

3. Supply any available documentation related to existing systems VI. Assumptions:

1. Existing units are suitable for reuse

2. Rooftop structure is sufficient or will be reinforced by others

3. Work will occur during standard business hours unless otherwise agreed

4. No hazardous materials (e.g., asbestos) are present VII. Exclusions:

1. Structural roof reinforcement (unless expressly included)

2. Major electrical service upgrades

3. Replacement of air conditioning unit (unless deemed defective)

4. Ongoing maintenance post-installation VIII. Acceptance Criteria:

1. System maintains required temperature for IT room operation

2. Installation adheres to all relevant buildings, electrical, and mechanical codes

3. System passes all inspections and commissioning procedures