Specifications include, but are not limited to: Project involves demolition of existing existing toilet and construction of new toilet rooms; 3.1 INSTALLATION OF LIGHTING FIXTURES A. Install lighting fixtures at locations and heights as indicated, in accordance with fixture manufacturer’s written instructions, applicable requirements of NEC, NECA’s “Standard of Installation”, NEMA Standards and with recognized industry practices to ensure that lighting fixtures fulfill requirements of the project. B. Install lighting fixtures in removable tile ceilings using 3/8” flexible metal conduit with 3 # 12 awg. conductor. Maximum length of flexible lead shall not exceed 60”. Flexible lead shall extend from the fixture to the junction box. The junction box shall be securely fastened to the building structure above the removable tile ceiling and shall not serve more than two (2) lighting fixtures, nor shall the junction box support any of the lighting fixtures. 3.2 LIGHTING FIXTURE MOUNTING A. 1’ x 4’, 2’ x 2’ and 2’ x 4’ fixtures installed in a removable tile ceiling shall be installed using TBar grid safety clips as provided by the fixture manufacturer and as required by the NEC. B. 2’x 2’ and 2’ x 4’ fixtures installed in a removable tile ceiling shall be installed using support wires at all four corners of the fixture. The support wires shall be carried up to the building structure and securely anchored using screwed or bolted hardware. Pressure type clips will not be acceptable. The Electrical Contractor shall be responsible for installing or having installed these four (4) support wires. C. 1’ x 4’ fixtures installed in a removable tile ceiling shall be installed using support wires at two (2) corners of the fixture. The support wires shall be carried up to the building structure and securely anchored using screwed or bolted hardware. Pressure type clips will not be acceptable. The Electrical Contractor shall be responsible for installing or having installed these Two (2) support wires
