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Tracy Mazda Waste Anti-._..eze Tank and Waste Oil Assessment <br /> Written Assessment per CCR Title 22 <br /> Seismic/Anchoring: <br /> Tracy Mazda <br /> Waste Motor Oil Tank Drawing <br /> 71" <br /> TAnchored Two <br /> Places,1/2"dia wedge anchor <br /> 2 1/4"mimimum embedment <br /> 37 Shear 4,760 lbs. <br /> 1 � � � 34" <br /> 6132" <br /> I T <br /> I I <br /> I i I 64.5" <br /> 2.5" I I I <br /> Volume:545 gallons <br /> Working Volume:490 gallons <br /> Secondary Containment:UL 142 Tank with integral secondary <br /> containment. <br /> Tank wall:0.19 in.,UTG <br /> tank weight 1,846 lbs <br /> contents weight:3,764 lbs <br /> combined weight:5,937 lbs <br /> Overturning Moment Arm:31.5" <br /> Resisting Moment Arm: 18.5" <br /> 2nd Moment of Inertia:172,835 in4 <br /> Zipcode:95304 <br /> Ss: 1.443 <br /> S11:0.466 <br /> Soil Class:D <br /> Fa: 1.0 <br /> Fv: 1.534 <br /> Sms: 1.443 <br /> Sm1:0.715 <br /> Sds:0.962 <br /> Sd 1:0.477 <br /> Importance: 1 <br /> Figure 18,Waste Oil Tank Drawing <br /> Seismic Calculations: Seismic calculations are made using tank <br /> measurements, weights, configuration and local seismic design forces to <br /> determine if there is sufficient anchorage to prevent the tank from moving or <br /> Strandberg Associates 1(866) 388-0404 (650) 329-8918 rwaterguy(a rwaterguy.com 19 <br />