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-925 551 7888 # 14/ 34 <br /> 5-27-04; 8:43AM; FIFTH FLOOR PAGE 14 <br /> 03/05/2004 16:18 2094683433 <br /> TAIT&ASSOCIATES, INC. <br /> CONSULTING ENGINEERS Er'ect Escalon Tank Replacement <br /> 2880 Sunrise Boulevard,Sub 206 Add6aii 1812 ley Avenue <br /> Rancho Cordova,CA 95742 Job No' SW046 <br /> 916-635-2444 <br /> 916-635-2606 Fax Stan Iverson <br /> TANK HOLD DOWN CALCULATIONS - FLAT END TANKS <br /> DIMENSIONS: (SEE DIAGRAM) TANK DATA: <br /> E11 ==ft LENGTH OFTANKSLAB I 1000 gal TANK CAPACITY <br /> E12 = 6.6 ft LENGTH OF BODY OF TANK i I ft NOMINAL MAMETER <br /> E13 = <br /> 6.5 5 ft LENGTH OF WHOLE TANK klyfh WET INTERSTITIAL? <br /> E14 6 it LENGTH OFDEADMAN <br /> E15 4 ft DIAMETER OFSUMP#1 WEIGHTS: <br /> E16 = 2 ft RADIUS 0FSUMP#1 1 27001 lbs TANK(wl interstffial If appl.) <br /> E17 =1 Dift DIAMETER OF SUMP#2 150 pct DRYCONCRETE <br /> E18 = . :,.Q ft RADIUS OF SUMP#2 87,6 pcf "MERGED CONC. <br /> E19 =F 8.5ft WIDTH OF TANK SLAB Be pcf SUBMERGED BACKFILL <br /> E20 = 5.42 ft DIAMETER OFTANK 6 pcf WATER <br /> E21 2.71 ft RADIUS OF TANK <br /> E22 = 1 ft WIDTH OF DEADNIM CALCULATED VALUES <br /> E23 = 0,67 ft THICKNESS OF TANKSLAB DATA ENTRY REQUIRED <br /> E24 = 4 ft DEPTH TO TOP OF TANK <br /> E26 =-1 ft THICKNESS OF DEADMAN <br /> E26 = 2,3s ft BOTTOM SLAB TO TANKTOP <br /> E27 = &04 ft BOTTOM SLAB To MID-TANK <br /> ---r'-EOMETRY: <br /> UTANK VOL O.D. -body) 149.9691 Cf <br /> SUMPS)AREA 12,56637 sf <br /> SUMPS)VOL (AQ+(A*Q 41.84601 cf <br /> REFL TANKAREA (Lbdy*D) 3523 sf <br /> SLAB AREA L*w as sf <br /> TANK BACKFILL VOL K3(AI+A2+(AI*A2)l�-4t2Vtxlk-V..p 235.4071 cF <br /> DEADMAN VOL LNV*TH 6.5 d <br /> DEADMAN BACK VOL LWH 64.73 d <br /> tORCES: <br /> TANK \rwr 9358.072 lbs up <br /> SUMP(s) VWT 2611.191 lbs up <br /> SUMMATION OF UPLIFT FORCES 11969 lbs UP <br /> TANK WEIGHT" 2700 lbs do <br /> SLAB A*THWr 8542-5 lbs do <br /> BACKFILL V1wr 14124.43 lbs do <br /> DEADMEN 2*(Vdsaa%W+Vbnk-WT) 7706.4 lbs do <br /> SUMMATION OF HOLD DOWN FORCES 33073 lbs DN <br /> FACTOR OF SAFETY. hhold down F,,pwft 2.7632 <br /> No. 044785 'rno <br /> EXP. 3 <br /> IVI <br /> HOLDFIAT2 Paw 1 <br />