Vol 2 - Garney Construction

2.04 FINISHES4. Motor Rating: Minimum 1/2 hp; continuous duty.5. Motor Voltage: 230/460 volts three]-phase, 60 Hz.6. Motor Controller: NEMA ICS 2, full voltage, reversing magnetic motorstarter.7. Controller Enclosure: NEMA 250 Type 4.8. Door Speed: 12 inches per second.9. Brake: Adjustable friction clutch type, activated by motor controller.10. Control Station: Standard three button (Open-Stop-Close) momentarycontact control for each operator, 24-volt circuit, surface mounted.11. Safety Edge: Manufacturer’s standard safety edge and weatherseallocated at door bottom, full width, sensitized type, wired to reverse uponstriking obstruction.A. Curtain Slats: Powder coated finish, manufacturer’s standard type; colormatch existing.B. Guides and Hood Enclosure: Powder coated to match curtain.2.05 SOURCE QUALITY CONTROLA. Attach label from agency approved by authority having jurisdiction to identifyeach fire rated door.1. Oversize Door Certification: Provide UL Certificate of Inspection orcomparable certification acceptable to authorities having jurisdiction, inlieu of label for oversize door assemblies exceeding 120 square feet(11.15 square m) or 24 feet (7.3 m) in any dimension.B. Apply label from agency approved by authority having jurisdiction to identifyeach foam plastic insulation board.PART 3EXECUTION3.01 EXAMINATIONA. Verify opening sizes, tolerances and conditions are acceptable.3.02 INSTALLATIONA. Use anchorage devices to securely fasten assembly to wall construction andbuilding framing without distortion or stress.B. Fit and align assembly including hardware; level and plumb, to providesmooth operation.OVERHEAD COILING DOORSPW/WBG/38205908 33 23 - 4 AUGUST 15, 2012©COPYRIGHT 2012 CH2M HILL