Ordinance No. 19593 - Laserfiche WebLink

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C. Lightly fastened, outward opening swinging doors in exterior walls. D. Lightly fastened walls or roofs. 6. Venting devices shall discharge directly to the open air or to an unoccupied space not less than 50 feet in width on the same lot. 1. Relieving devices shall be sa located that the dis- charge end shall be not less than 10 feet vertically and 20 feet horizontally from window openings or exits in the same or adjoining buildings or structures. 8. Discharge shall be in the direction of least expo- sure and not into the interior of the building. fir} Electrical Wiring and .Equipment. Electrical wiring and equipment shall be installed in accordance with the Electrical Code. ~s} Standby Power. When mechanical ventilation, treatment systems, temperature control, alarm, detection or other electri- cally operated systems are required, such systems shall be con- nected to a secondary source of power to automatically supply electrical power in the event of loss of power from the primary source. See the Electrical Code. fit} Limit Controls. Unless exempted or otherwise provided for in Sections 80.302 through 80.315, limit controls shall be provided as f of 1 ows 1. `q ' Limit Control. Atmospheric tanks with L~ u~d Level, _, . a capacity exceeding 504 gallons used for the storage of hazardous material 1 i qui ds shall be equipped with a 1 i qui d level limit control to prevent overfilling of the tank. EXCEPTION: Tanks monitored by a system which will limit net contents by weight. 2. Tem erature Control. Materials which must be stored at temperatures other than normal ambient temperatures to prevent a hazardous reaction shall be stored in an area pro- vided with a means to maintain the temperature within a safe range . Redundant temperature control equipment which wi 11 operate upon failure of the primary temperature control system shall be provided. Alternate means to prevent a hazardous reaction may be provided. 3. Pressure. Stationary tanks used for the storage of hazardous material liquids which may generate pressures ex- ceeding the tank design limits due to exposure fires or internal reaction shall have some farm of construction or device that will relieve excessive internal pressure. Such relief devices shall vent to an approved iocativn or to an exhaust scrubber or treatment system when specified in Sec- tions 80.302 through 80.315. ~u} Manual Alarm. A local fire alarm manual pull station ar approved emergency signal device shall be installed outside of each interior exit door of storage buildings, rooms or areas. Activation of the manual alarm shall sound a local alarm. ~v} Superv_son. When manual alarm, emergency signal, de- --- tection or automatic fire extinguishing systems are required in Sections 80.302 through 80.315, such systems shall be supervised Ordinance - 31