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FM:KPA To:FW: Can you please Fax (12094683433) <br />19:03 10/05/15 ET Pg 3-17 <br />14: Toxic Considerations: Used mineral -based crankcase oil is the brown-to-black,oilyliguid removed from <br />the enCine of a motor vehicle when the oil is changed. It is similar to unused oil except it contains additional <br />chemicals from its use as an engine lubricant. The chemicals in oil include hydrocarbons which are distilled <br />from crude oil, and various additives that improve the oil's performance. Used oil also contains chemicals <br />formed when the oil is exposed to high temperatures and pressures inside an engine. It also contains some <br />inetals from engine parts and small amounts of gasoline, antifreeze, and chemicals that come from gasoline <br />when it burns inside the engine. <br />15. AST secondary containment (mate-rial/design/listed) AST has integral secondary containment via cinder <br />block concrete berm. There are 3 tanks within the berm and al_lowin_e for displacement from the other A_STs,_ <br />the capaciLy of secondary storage is 910 gals, which is larger than the coftents af the lar est container within <br />the berm. There is ade nate secondat ca aci to account for freeboard reci nation in the perm. 'I'hete isis <br />no valve in the berm to release water and such operations are accomplished manually. _ <br />16. Damage to AST or systems. No damage reported by 0m ner/6lperator <br />17. Comments There is slight oil residue at the base of this tank. but there are no leaks nor evidence of tank <br />overfills. There is a 2 %2 in threaded plug at base of AST and owner/oneratot• has been advised to maintain <br />this plus.— - -- <br />z by scheduling a time to remove the plum and seal the threads. This should obviously be undertaken <br />at a time when the tank is empty. <br />a. Dimensions of AST: Primary Vessel= 570 gals gross capacity with 535 }gals usable caacp it <br />v <br />Dimensions: Primary Tank: 46 in. Diam. X 73 in. Ht/ with additional 4 in. crown. <br />Berm Dimensions: 65 in W X 161 in. L X 24 in. Ht '" C �"C I V E L <br />b. Product stored:- used (waste) oW Specific Gravity --.9500 <br />c. ( 1 ) 4 in. emeruencv vent on primary vessel -vent notr_eguired for waste oil <br />d. ( 1 ) '/z in. atmo�pheric vent on primM containment 0 C T 0 5 2015 <br />ENVIRONMENTAL. <br />JJFA'TH tJFPARTIAENT <br />PE certification <br />I have reviewed the data and confirm it coinplies,&/dQt nn with CCR section 66265.192 (k) <br />g'� <br />� <br />me <br />,j <br />loo 055634 <br />- <br />r C t L- <br />1 1_ kk--1 <br />Printed Name of Register PE <br />1) 1�= <br />Signature of Wtered PE <br />(seal) Datc q` ZJ5 __ _ Registration Number(_. State _ <br />