Laserfiche WebLink
r <br /> 2.07 TRACK <br /> A. Galvanized steel track shall as recommended by manufacturer to suit loading <br /> requirements and clearance requirements. Steel brackets or continuous steel angles <br /> shall be used for installing tracks on P.T. wood jambs. Vertical track shall be <br /> inclined through the use of adjustable brackets to assure weathertight closure at <br /> jambs. Horizontal track shall be reinforced with factory-applied galvanized angles <br /> as required. <br /> 2.08 HARDWARE <br /> A. All roller brackets and hinges shall be heavy-duty commercial grade <br /> galvanized steel. All rollers shall have ball bearings with case-hardened steel races. <br /> Lock shall be end stile interior mounted slide lock for inside security locking. <br /> 2.09 WIND-LOAD <br /> A. Doors shall be manufactured to withstand (-55# per square foot for 140 mph wind <br /> speed) or (-37 psf for 135 mph wind speed). In addition, sectional doors shall <br /> comply with the Florida Building Code for locations within the Wind Borne Debris <br /> Region for impact resistant coverings. <br /> 2. 10 ELECTRIC MOTOR OPERATION <br /> A. Provide UL listed electric operator, size and type as recommended by manufacturer <br /> to move door in either direction at not less than 2/3 foot nor mor than I foot per <br /> second. <br /> B. Provide Entrapment Protection with Photoelectric Sensors. <br /> C. Provide push button controls with open, close, and stop buttons for surface <br /> mounting on interior location adjacent to people entry door latch side. <br /> PART 3 - EXECUTION <br /> 3.01 PREPARATION <br /> A. Take field dimensions and examine conditions of substrates, supports, and other <br /> conditions under which this work is to be performed. Do not proceed with work <br /> until unsatisfactory conditions are corrected. <br /> 3.02 INSTALLATION <br /> A. Installation of the sectional overhead doors shall be by the manufacturer' s qualified <br /> and authorized distributor. Strictly comply with manufacturer's installation <br /> instructions and recommendations. Coordinate installation with adjacent work to <br /> ensure proper clearances and allow for periodic maintenance. Instruct Owner' s <br /> personnel in proper operating procedures and maintenance schedule. <br /> B. Door sections shall be level in the horizontal plane in the open and closed position <br /> to within a ''/1" tolerance maximum. Doors shall be free from binding or distortion. <br /> 3.03 ADJUSTING AND CLEANING <br /> A. Test sectional doors for proper operation and adjust as necessary to provide proper <br /> operation without binding or distortion. <br /> 08362-3 <br />