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r <br /> •.t, a VA Clinic Everett <br /> Vault Tank <br /> I. Je I <br /> UND <br /> ,, ,..>j; 20-065-01 <br /> .:40 0 sAHL :.0.., :,,, <br /> , ,. <br /> wwvt.lundopsahl.corn Te:206.402 5156 <br /> Design Criteria <br /> fc= 5000 psi <br /> Fy=60 ksi <br /> } <br /> Soil properties per Geotech: <br /> Allowable bearing pressure=2000 psf <br /> Active earth pressure =80 pcf <br /> At-rest earth pressure= 90 pcf <br /> Passive earth pressure =280 pcf <br /> Coefficient of friction =0.45 <br /> Soil weight= 125 pcf <br /> Vault to be designed as fully submerged <br /> Seismic design criteria <br /> 1 = 1.0 <br /> SDS=0.929g <br /> Ri = 3.0 <br /> Rc = 1.0 <br /> Lateral earth pressures due to seismic= 12H <br /> Live loads <br /> Uniform distributed load = 150 psf <br /> Snow load = 25 psf <br /> Truck load <br /> 11S10 fAASHTO:truck wheel loads City o1 Everett standad Vac for truck wheel load, <br /> FRONT AXLE:8,000 LBS FRONT AXLE:16.790 LBS <br /> " REAR AXLE«t:32000 LBS •, <br /> O < a < <br /> REAR AXLE«t:33,665 LBS <br /> REAR AXLE R2:32,000 LBS w� HEAR AXLE«2:33,665 LES <br /> m <br /> 19 S' 4 6" <br /> 14 0" 14' 0"TO 30 0" <br /> fire truck wheel loads: <br /> city of Everett larue V;utur truck wheel In;1ds 1'4 of Everett staodard Vnrtor Ruck wheel lowly <br /> FRONT AXLE:18,500 LBS <br /> REAR AXLE*1:22,875 LBS •- FRONT AXLE:19,000 LBS <br /> '" o + + REAR AXIE•2:22,A75 LBS Z REAR AXLE#1:24000 LBS <br /> g a a a I <br /> REAR AXLE;23 22,875S L85 z ' <br /> `O z z REAR AXLE+Y4:22,875 L8.5 REAR AXLE*2.240001BS <br /> ___: <br /> -15'-5 21,_0' X <br /> q.2• q,.7• q•..p•I <br />