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03/20/98 15:29 FAX 612 887 1870 XERXES CORP. 10002/002 <br /> _________________________________________________________-_____-________• rev <br /> XERXES CORPORATION DEADMAN BURIAL Sam Joaquin County <br /> BUOYANCY CALCULATION WATER TO TANKTOP Robert King "' " ,3-ap .q9 <br /> TANK DATA INSTALLATION <br /> NOM. CAP. (GAL.) 10000 ` TOTAL COVER(FT) 4.50 <br /> TYPE 3 ' (SLAB +SOIL) <br /> (SW=I,DWI=2,DWII=3) ##• TOP SLAB THK(IN) 8.00 <br /> TANK DIA. (FT.) 8 ` TOP SLAB LNG (FT) 33.54 <br /> •""''`+"{ TOP SLAB WID (FT) 10.00 <br /> PROD STORED (GAL) 0.00 DEADMAN LNG (FT) 32.54 <br /> SPEC. GRAY. USED 0.73 DEADMAN WID (IN) 12.00 <br /> THK(IN) 12.00 <br /> SAFETY FACTOR #48" RISERS 1.00 <br /> DOWN FORCEIUP FORCE= 2.51 :1 #42"PIPE SUMPS 0.00 <br /> TOTAL WEIGHTS <br /> DOWN FORCES j RFr. Fl\/ED <br /> CONCRETE WEIGHT 39269.00 LBS. MAR 2 3 1998 <br /> BACKFILL WEIGHT 170292.09 LBS. <br /> TANK WEIGHT 3630.00 LBS. ENVIRONMENTAL HEALTH <br /> PRODUCT WEIGHT0.00 LBS.TOTAL DOWN FORCE---- 213191%FffiT / SERVICES <br /> UP FORCES <br /> TANK DISP. FORCE 84792.52 LBS. <br /> TOTAL UP FORCE- 84792.52 LBS. <br /> WORKSHEET <br /> SHELL DIAMETER 7.67 FT. ACTUAL CAP (GAL) 9684.00 <br /> SHELL LENGTH-------------- 23.88 FT_ TANK WT. (LBS.) 3630.00 <br /> DOME PROJECTION--- 3.83 FT. O.A.L. (FT.) 31.54 <br /> MID POINT HEIGHT-- 7.67 FT. NUMBER OF RIBS 18.00 <br /> COLUMN HEIGHT------ 11.50 FT_ <br /> RIB VOLUME----«--- 2026.00 CU_ IN_ DOME A. (SO FT) 46.16 <br /> DRY BACKFILL HEIGHT--- 3.83 FT. DOME VOL. (CU FT) 235.95 <br /> CONCRETE VOLUMES (CU FT) <br /> SLAB (DRY)(150 PCF) 223.61 D-MEN (W)(88 CPF) 65.08 <br /> TOTAL VOLUME 288.69 <br /> FORCE =VOL.X SPECIFIC WEIGHT ------------ 39269.00 LBS. <br /> BACKFILL VOLUME (CU FT) <br /> OVER TANK SHELL----- 653.49 DRY(100 PCF) 150.58 WET(60 PCF) <br /> OVER TANK DOMES-- 176.96 DRY(100 PCF) 58.99 WET(60 PCF) <br /> OVER DEADMEN------------- 249.49 DRY(100 PCF) 498.97 WET(60 PCF) <br /> DOME WEDGE------ 141.82 DRY(100 PCF) 93.40 WET(60 PCF) <br /> SUBTOTAL VOLUMES 1221.76 DRY(100 PCF) 801.94 WET(60 PCF) <br /> SUBTOTAL WEIGHTS 122175.85 LBS DRY 48116.24 LBS WET <br /> TOTAL BACKFILL WEIGHT - ------ 170292.09 LBS_ <br /> BUOYANCY <br /> SHELL VOLUME- -- 1102.17 CUBIC FT. <br /> DOME VOLUME------------ 235.95 CUBIC FT_ <br /> RIB VOLUME----- 21.10 CUBIC FT. <br /> TOTAL VOLUME 1359.22 CUBIC FT. <br /> VOL X 7.48 GAUCU.FT.- 10166.97 GALLONS <br /> FORCE = GAL X 8.34 LBS./GALLON------- - 84792.52 LBS. <br />