Laserfiche WebLink
Hazardous Waste Tank Sys M,,irch c. 2011 <br />Written Assessment per CCR Title 22 <br />Chase Chrysler Jeep, Stockton, CA <br />Seismic/Anchoring findings: The tank as designed and operated, and the <br />containment area in which it is located are adeqa'tely anchored and are <br />seismically sound. Initials: <br />Leak Test: <br />The tank has been in service for 17 years and shows no evidence of <br />leakage. The tank is a UL Listed Tank. UTG measurements show the <br />tank wall thickness is greater than the UL Standard minimum thickness <br />requirements of 0.093". <br />UTG Thickness readings: <br />UTG Measurements <br />Waste O I I mm <br />in <br />Point ID Thickness <br />1 3.6 <br />2 3.03 <br />3 3.55 <br />4 3.16 <br />5 3.76 <br />6 3.1 <br />7 2.63 <br />8 3.54 <br />9 3.71 <br />10 3.77 <br />11 3.76 <br />12 3.69 <br />13 3.75 <br />14 3.9 <br />15 3.79 <br />16 3.72 <br />17 2.64 <br />18 3.31 <br />19 3.8 <br />20 3.43 <br />21 3.43 <br />22 2.97 <br />23 2.97 <br />24 2.84 <br />25 2.79 <br />26 2.77 <br />27 3.36 <br />28 2.8 <br />29 2.85 <br />30 3.04 <br />a\g 3.31533333 <br />0.13052493 <br />std dev 0.41278477 <br />0.01625137 <br />Strandberg Associates 1(866) 388-0404 (650) 329-8918 rwaterquy(a)rwaterguy.com 12 <br />