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AUG-07-2000 MON 0844 AM FXI•ARCADIA FAX NO, 62659496 P. 07 <br /> (iv) Finale discharge of drainage: Not Applicable <br /> (v) Facility drainage systems and equipment: No waste water treatment done at this facility. <br /> B. Bulk Storage Tanks/Secondary Containment [I12.7(e)(2)(i-xi)l <br /> (i) 'Tank compatability with its contents: <br /> 5 <br /> The AST's are constructed of welded steel in accord'unce wills API Standards 650 and 651 ani► <br /> are compatible with file contents that they hold. Tank#1 was consintcled in 1991 and it is a <br /> double wall steel tank. It has an inletstical space for secondary confinement of 110%. Tanks42 <br /> b'c#3 are also double wall steel and have inlcrstical space of 150%secondary containment. AP <br /> tanks are seismically restrained for seismic zone 4. <br /> t <br /> (ii) Diked area construction and containment volume for storage tanks: <br /> j <br /> Not applicable due to double wall tanks being used at this facility. <br /> I <br /> (iii) Diked area,inspection and drainage of rainwater: <br /> Not applicable, <br /> is <br /> (iv) Corrosion protection of buried metallic storage tanks: <br /> Not applicable•lherc are no underground tanks in this facility. <br /> (v) Corrosion protcclion of partially buried metallic tanks: k <br /> Not applicable-There are no partially buried tanks al(his facility. <br /> (vi) Aboveground link periodic integrity testing: 4 <br /> Tanks arc constantly observed by facility personnel during operating Lours. Formal ittspectioutt <br /> i <br /> arc conducted weekly to examine the exterior of the tanks. These inspections are documented <br /> using the report form dual can be found in Appendix fl, In accordan"Willi AP1653,every ten <br /> years,or more often when necessary based on visual inspections of monitoring results, the AST's <br /> are drained, cleaned, inspected, repaired, if necessary,and painted, <br /> (vii) Control of leakage through internal heating coils: <br /> Not applicable-This facility does not use heating coils. <br /> (viii) Tank fail-safoengineered: <br /> Usage of product is kept by log and measured daily by manual gauge stick. Tanks arc never <br /> filled past 90%for safe measure. Readings are vcrifucd by taping on the side of the tank. <br /> Readings arc again taken before refilling the tank. <br /> Ox) Observation ofdisposal facilities for effluent discharge: <br /> Not applicable,we do not discharge to sower. <br /> s; <br /> 4 <br /> 1 Ik', <br />