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GUMi[LLJ FOR IINi�ARrun T gEMOVAT r;h' .c� <br /> It is the intent of theseguidelines to o <br /> procedures ' for ' Underground add continuity to the <br /> completed the necessarytank removal: Be~ sure you-"have <br /> Environmental Heal pa with the San- Joaquin county <br /> Stockton permits. Also partment prior to applying for City of <br /> advances note ce {s T,�—,; r please note that a min+m+n++ of 48 <br /> ed, keeping in mind that the more advance <br /> the date <br /> notice given the more likely your inspection will 'be scheduled on <br /> of your choice. <br /> 1. A written safety plan is r �'' ' <br /> required that meets Cal-Osha <br /> • <br /> requirements. <br /> 2- Post signs prohibiting any ignition source: - <br /> a) Example: "No Smoking", "No cutting and Welding", etc. <br /> 3. Provide a minimum rated 20BC or larger fire extinguisher at <br /> tank site. <br /> 4. You must have a calibrated, explosion-proof combustible gas <br /> meter on site. <br /> a) LEL A= Oxygen must both be below 9% prior to removal, <br /> or <br /> b) Oxygen only, 5% on the oxygen for gasoline and diesel <br /> tanks, or <br /> c) LEL only, it on gasoline and diesel. j:=.1-.i'; <br /> d) Extra filters and equipment to calibrate instruments <br /> must be on site. <br /> e) Make and model number of instrument must be available <br /> to inspector. <br /> f) Appropriate measures are required to assure the LEL <br /> percentage is maintained during and after excavation. <br /> 1) Monitor tanks once per hour for LEL and Oxygen- <br /> after removal from ground while on site. yy <br /> 5. All tanks and connecting lines shall be purged of the product <br /> and rinsate material. Rinsate material shall be handled as a <br /> hazardous waste: <br /> a) Requirement for dry ice use: <br /> 1) 15 lbs. per 1, 000 gallon capacity for diesel tanks, <br /> 2) 30 lbs. per 1, 000 gallon capacity for gasoline tanks. <br />