ARCHIVED REPORTS_XR0009363 - Laserfiche WebLink

Home Browse Search

Table 3-4. Minimum Clearance from Energized Overhead Electric Lines Nominal System Voltage Minimum Required Clearance 0-50 kV 10 feet 51 - 100 kV 12 feet 101 -200 kV 15 feet 201 -300 kV 20 feet 301 -500 kV 25 feet 501 -750 kV 35 feet 751 -1000 kV 45 feet Note Whenever equipment operations must be performed closer than 20 feet from overhead power lines,the PLASM must be notified When clearance to proceed is received from the PLASM,the electric company must be contacted to tum the power off or physically insulate(protect) the lines if the operation must be performed closer to the power line than is allowed in this table Table 3-5 Fire Extinguisher Requirements Area Rating Location Ile Flammable liquids 5 gal or more used 1013 Within 50 feet on worksite(not integral fuel tanks of motor vehicles 1 Flammable or combustible liquids 60 gal 20B Outside of door of storage area and or more Stored inside a room,building within 10 feet of the door or trailer Flammable liquids stored outside 20-B At least 25 feet but not more than 75 feet from storage area Tank trucks or vehicles used to 2A-20-BC Mounted in or on vehicle transport or dispensing flammable or combustible liquids Fueling area 20-BC Within 50 feet of seance or fueling area Other storage areas 2A-10-BC Near exit no more than 75 feet unobstructed travel to extinguisher from anywhere in storage area Vehicle and heavy equipment 1A-5-BC Mounted in or on vehicle/equipment ' Trailers/offices 2A-10-BC Mounted near exit not more than 75 unobstructed travel from anywhere in trailer/office Hot work activities 2A Within 50 feet Note These eAngusher ratings are the minimum acceptable for each fisted application EAngurshers with higher ratings may be substituted For applrcadons not listed,contact the Program CIN for guidance c twnawyp��{oo,,,,,,ertlanpxeaup.c8en s+YNnreaf—s1i5P do, 7!2N2