1704.14 Special inspection for smoke control. Smoke control systems shall be tested by a special inspector in accordance with Sections 1704.14.1 and 909.
1704.14.1 Testing scope. The test scope shall be as follows:
1. During erection of ductwork and prior to concealment for the purposes of leakage testing and recording of device location.
2. Prior to occupancy and after sufficient completion for the purposes of pressure difference testing, flow measurements and detection and control verification.