Global IFS Perimeter Natural Convection Terminal (PNT) October 2020

- b. The insulation shall be secured with adhesive.
- c. Insulation thickness shall be 1/2 inch thick, three pound density, R-value of 2.0.

### PART 3 – EXECUTION

### 3.01 Examination

A. Verify that conditions are suitable for installation.

B. Verify that field measurements are as shown on the drawings.

### 3.02 Manufacturer’s Field Services

- A. The manufacturer shall provide the services of an underfloor air systems specialist. This engineer shall make at a minimum the following trips to the site with construction and design personnel.
- 1. The first trip to the job shall occur right before the raised access floor is being installed. The Global IFS engineer will inspect and ensure proper installation of Global IFS products. While on site, the Global IFS engineer will also inspect the area near the Global IFS products for any obvious concerns with construction within the underfloor plenum in regard to the air tightness of the plenum. Any deficiencies found shall be brought to the general contractor's attention on site that day. Site observation report shall be made and emailed to the Engineer of Record for approval. If approved they shall forward the report to the construction team as appropriate. The Global IFS engineer will address any issues regarding the equipment supplied by Global IFS to help ensure a successful completion of the project. Global IFS will not be held liable for issues outside of the operation of the product supplied by Global IFS.
- 2. The second trip to the job shall occur during the building commissioning process. The Global IFS engineer shall verify proper operation and installation of the Global IFS supplied equipment and assist to solve problems that may prevent project completion due to said equipment. Any deficiencies found shall be brought to the general contractor's attention on site that day. Site observation report shall be made and emailed to the Engineer of Record for approval. If approved they shall forward the report to the construction team as appropriate. The Global IFS engineer will address any issues regarding the goods supplied by Global IFS to help ensure a successful completion of the project. Global IFS will not be held liable for issues outside of the operation of the product supplied by Global IFS.

### 3.03 Installation

- A. Install perimeter floor grilles level and plumb.
- B. Complete installation and startup checks according to manufacturer’s instructions and perform the following.
- 1. Verify that inlet duct connections are as recommended by manufacture to achieve proper performance.
- 2. Verify that any identification tags are visible.
- 3. Verify locations of thermostats, humidistats, and other exposed control sensors with drawings and room details before installation.
- C. Maintain sufficient clearance for normal services, maintenance, or in accordance with construction drawings.
- D. See drawings for the size(s) and locations of perimeter floor grilles.
- E. Connect to ductwork in accordance with Section 23 31 00.

### 3.04 Adjusting

- A. Balance outlets according to manufacturer’s recommendations.
- B. Verify that field measurements are as shown on the drawings.

### 3.05 Field Quality Control

- A. See Section 01 40 00 – Quality Requirements for additional requirements.

### 3.06 Cleaning

- A. See Section 01 74 19 – Construction Waste Management and Disposal for additional requirements.

### 3.07 Closeout Activities

- A. See Section 01 78 00 – Closeout Submittals for closeout documentation requirements.
- B. See Section 01 79 00 – Demonstration and Training for additional requirements.

Diffusers, Registers, and Grilles - PNT 23 37 13 -5