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STATUS CODE DESCRIPTION <br /> N/A 509.1*- Identification Fir e on equips ent riall be identified in an approved manner.Normally <br /> closed + .. ms containing air handling equipment over 2,000 CFM.rooms <br /> containing a water heater or boiler over 400,000 BTU/HR input,sprinkler risers, <br /> sprinkler control valves,fire alarm control panels,smoke evacuation system <br /> control panels.or control panels for wet chemical,dry chemical,foam, carbon <br /> dioxide and clean agent systems shall be identified for the use of the servicing <br /> fire department.Approved signs required identifying fire protection equipment <br /> locations shall be constructed of durable materials,lettering shall be in contrast <br /> with the background and be permanently installed and readily visible. <br /> N/A 5303.5.2• Physical protection Compressed gas containers,cylinders,tanks and systems which could be <br /> exposed to physical damage shall be protected.Guard posts or other approved <br /> means shall be provided to protect compressed gas containers,cylinders,tanks <br /> and systems indoors and outdoors from vehicular damage and shall comply with <br /> Section 312. <br /> N/A 5303.5.3-Securing Compressed gas containers,cylinders and tanks shall be secured to prevent <br /> compressed gas containers, falling caused by contact,vibration or seismic activity.Securing of compressed <br /> cylinders and tanks gas containers,cylinders and tanks shall be by one of the following methods: 1. <br /> Securing containers,cylinders and tanks to a fixed object with one or more <br /> restraints. 2.Securing containers,cylinders and tanks on a cart or other mobile <br /> device designed for the movement of compressed gas containers,cylinders or <br /> tanks-3. Nesting of compressed gas containers,cylinders and tanks at container <br /> filling or servicing facilities or in seller's warehouses not accessible to the public. <br /> Nesting shall be allowed provided the nested containers,cylinders or tanks,if <br /> dislodged, do not obstruct the required means of egress.4.Securing of <br /> compressed gas containers,cylinders and tanks to or within a rack,framework, <br /> cabinet or similar assembly designed for such use.Exception:Compressed gas <br /> containers,cylinders and tanks in the process of examination,filling,transport or <br /> servicing. <br /> N/A 605.3-Working space and A working space of not less than 30 inches(762 mm)in width,36 inches(914 mm) <br /> clearance in depth and 78 inches(1,981 mm)in height shall be provided in front of electrical <br /> service equipment.Where the electrical service equipment is wider than 30 <br /> inches(762 min),the working space shall be not less than the width of the <br /> equipment. No storage of ary materials shall be located within the designated <br /> working space-Exceptions: 1.Where other dimensions are required or allowed by <br /> NFPA 70.2.Access openings into attic or underfloor areas,which provide a <br /> minimum clear opening of 20 inches(509 mm)by 40 inches(1,016 mm). <br /> Page 9 of 12 <br />