Permit - 1275515 - Laserfiche WebLink

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190 ~ain St, Aumsville October 11, 1991 Page 3 16. 17. 18. 19. A Type II hood is required for collecting and removing steam, vapor, heat or odors above steam jacketed kettles, dishwashing machines and similar equipment which produce comparable amounts of steam, or heat. (UMC 2003(a)) Foundation plates or sills shall be bolted to the foundation wall with not less than 1/2-inch diameter steel bolts embedded at least 7 inches into the concrete and not spaced more than 6 feet apart. (2907(f)) Ail foundation plates or sills and sleepers shall be pressure treated wood. (2516(c)3) 20. 2i. Show the soil classification and design bearing capacity on the plans. 22. Suspended ceiling systems shall be braced for lateral loads. Where substantiating design calculations are not provided, horizontal restraints shall be effected by four No. 12 gage wires secured to the main runner within 2 inches of the cross runner intersection and splayed 90 degrees from each other at an angle not exceeding 45 degrees from the plane of the ceiling. A strut fastened to the main runner shall be extended to and fastened to the structural members supporting the roof or floor above. The strut shall be adequate to resist the vertical component induced by the bracing wires. These horizontal restraint points shall be placed 12 feet on center in both directions with the first point within 6 feet from each wall. Attachment of the restraint wires to the structure above shall be adequate for the load imposed. (UBC Std. 47-18 Sec. 47.1812(c)) Only "intermediate" and "heavy duty" ceiling systems may be used for the support of lighting fixtures. Ail lighting fixtures shall be positively attached to the suspended ceiling system. The attachment device shall have a capacity of 100 percent of the lighting fixture weight acting in any direction. When "intermediate" systems are used, NO. 12 gage hangers shall be attached to the grid members within 3 inches of each corner of each fixture. Tandem fixtures may utilize co,on wires. Where "heavy duty" systems are used, supplemental hangers are not required if a 48-inch modular hanger pattern is followed. When cross runners are used without supplemental hangers to support lighting fixtures, these cross runners must provide the same carrying capacity as the main runner. Lighting fixtures weighing less than 56 pounds shall have, in addition to the requirements outlined above, two No. 12 gage hangers connected from the fixture housing to the structure above. These wires may be slack. Lighting fixtures weighing 56 pounds or more shall be supported directly from the structure above by approved hangers. (U~C std. 47-18 sec. 47.1813) The roof covering shall be a Class A or Class B roofing, sec. 3203. The design of the roof trusses was not submitted with the plans and is not included in this plan revieW. Roof trusses are required to be designed by an Oregon registered engineer or architect. When the truss supplier is selected, submit the structural drawings and design calculations for review. Enclosed attics and rafter spaces shall have cross ventilation for each separate space. The net free ventilating area shall be not less than 1/1~0 of the area of the space ventilated. (3205(c))