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1 2 3 4 5 6 7 8 9 10 1 11 1 12 1 13 1 14 1 15 1 16 17 18 <br /> DESIGN CRITERIA FRP DOUBLEWAL . FRP DOUBLEWALL� _-PULL CABLES (AS SHOWN) TO <br /> L� <br /> UNDERGROUND TANK UNDERGROUND TANK ..� TIGHTEN & HOLD W/ 3 CABLE CLAMPS. <br /> M SAFETY FACTORS - 1 25 DURING EXCAVATION, 1.40 AFTER COMPLETION <br /> CONCRETE STRENGTH - 1'c = 2.0 kSl <br /> /// PULL CABLES (AS SHOWN) TO <br /> REINFORCING STEEL - GRADE 40 5 CLIPS / TIGHTEN h HOLD W/ 3 CABLE CLAMPS. <br /> REQUIRED / <br /> WT. OF PEA GRAVEL BACKFILL DRY - 100 PCFTIGHTEN TIGHTEN <br /> SUBMERGED - 60 PCF 11GH TE� �` TIGHTEN <br /> WT OF CONCRETE DRY - 150 PCF 3 CABLE CLAMPS <br /> SUBMERGED - 88 PCF (TY ) <br /> BUOYANCY = DISPLACEMENT X 62.4 P C . HOLD-DOWN STRAP HOLD-DOWN STRAP <br /> -3 CABLE CLAMPS PROVIDED BY FRP TANK PROVIDED BY FRP TANK � <br /> L BURIAL 4'-0" (TYP.) MANUFACTURER (TYP ) MANUFACTURER <br /> WATERTABLES : aO Y-6" BELOW TOP OF TANK SLAB <br /> © AT BOTTOM OF TANK SLAB <br /> O 10'-0" f DIAMETER DOUBLE WALLED F.R P. TANK METAL CABLE � <br /> SINGLE OR MULTIPLE INSTALLATION EYELET <br /> 1/2" WIRE ROPE <br /> O WATERTABLE O 3'-6" , .-0. (TYPICAL) HOLD-DOWN HOLD-DOWN <br /> 3 CLIPS REQUIRED LOG LOG <br /> TANK BUOYANCY <br /> K. O J" 0 C (TYP.) <br /> (78,54 X 62 4 X 19 48) + (5236 X 62 4) t (28 47 X 62 4) 129918.6# <br /> ;r ANCHOR LOOP. K <br /> WT. OF CONCRETE 12 X 3248 X 112.5 = 43848# SEE DETAIL THIS <br /> SHEET. <br /> WT OF TANK - 5156# <br /> GROSS VOLUME OF DRY BACKFILL <br /> r <br /> 12+11 33x 2.75 x 32 48= 1°42.36 W FT CABLE CLAMP DETAIL STORAGE TANK HOLD-DOWN ASSEMBLY ALTERNATE STORAGE TANK HOLD-DOWN ASSEMBLY <br /> 2 <br /> VOLUME OF 48"0 FRPRISERS = 75 4 CU (FOR FRP TANKS ONLY) (USING PRECAST CONCRETE FOUNDATION PILES) <br /> . <br /> NET VOLUME OF DRY BACKFILL - 966 96 CU FT -'' - <br /> WT. OF DRY FILL 100 X 966.96= 96696# -'�v. 1 HOLD-DOWN ASSEMBLIES LNO SCALE <br /> { J <br /> J GROSS VOLUME OF WET BACKFILL OVER TANK SHELL <br /> ( 11.33+10X 5 50 - 78 54 ) X 19 48 = 378.30 CU FT <br /> 2 2 <br /> VOLUME OF 48'0 FR.P. RISERS = 2514 CU FT. <br /> NET VOLUME OF WET BACKFILL OVER TANK SHELL = 353.16 CU.FT CABLE CLAMPS a WIDE - <br /> SEE DETAILS. <br /> VOLUME OF WET BACKFILL OVER TANK DOMES <br /> 2( 5 X 5.5 X 10 - 26 2 18 ) = 288.2 CU.FT. <br /> � <br /> TOTAL NET VOLUME OF WET FILL = 641 36 CU. FIT \\� <br /> WT, OF WET FILL 60 X 641.36= 38481.6# x� <br /> I-I �'-o' - <br /> HWD Doom <br /> Fi <br /> EW = 184181.6#= 142 X BUOYANCY OK. MIH IL STORAGE STRAP I'1E( <br /> TANK 2._D. III- 12 <br /> NO HOLD DOWNS RE'0'D. \\\\ s MIN II-i • <br /> I #4 ANCHOR & PICK-UP 2' RAD. <br /> R°OPT (TYPICAL)AIL AT 75" <br /> 9' MIH TI #4 <br /> 86850 FT <br /> Op WATERTABLE O 9" 'N ¢ I #2 TIES O ± 1' RAD, <br /> USE 12" X 18" R/C LOG I� ,1 I I -L - 18" 0 C Q <br /> BETWEEN TANKS AND <br /> Q AT SIDES. �1 - '- <br /> WT OF CONCRETE LOG = 31 48 X 1 5 X 88 = 4155 36# �� II F 6-#5 (7YP.) <br /> VOLUME OF BACKFILL OVER LOG _ L,4.J LJ1 <br /> 31.48 X 8,68 = 273.24 CU FT. �1 <br /> Wi. OF BACKFILL OVER LOG = 273.24 % 60 = 76394.4# IIIc <br /> 1z"x,s' Loc (rrP) 177=(1 . LOG SECTION ANCHOR_ ___ LOOP DETAIL _*2 TIES ffYPJ <br /> EW = 5156 + 43848 + 96499.2 + 2(4155.36) + 2(16394.4) = 18660272# -----i�' I III <br /> SAFETY FACTOR 1 43 OK. +Y BED <br /> - - <br /> x 1B'' LOC USE O <br /> AND WTRILE TANK INSTAL_AnONS OR AS INDICATED - - <br /> F <br /> F BALLASTING DURING EXCAVATED CONDITION <br /> PERMITTING FITTERS TO WORK SAFELY ON TOP OF --- <br /> TANK' 0 730AV 2 HOLD-DOWN LOG LOCATIONS <br /> (FOR SINGLE OR MULTIPLE TANKS.) SCALE: 3/8"=1'-O" .`3 1".IOLp-ppyyN LOG REINFOFiCEM SCALE' 1"=Y-O" <br /> WATERTABLE 2' MAX. IN EXCAVATION 24'-0 1/4" OVERALL LENGTH SECONDARY TANK 112,000 GALLON) 29'-5 1/4" OVERALL LENGTH SECONDARY TANK (15,000 GALLON) <br /> VOLUME OF BACKFILL ABOVE �_ <br /> 5 X 10 725a = 10.73 CU FT TANK AND LOG TANK AND LOG • <br /> W4, OF BACKFILL 10.73 X 95 = 1019.35 # -WATERTABLE <br /> WT. OF TANK 150 - - J2, E <br /> E YW=1169# <br /> PATH 2'-0" WATER IN EXCAVATION A=11.1 . <br /> BUOYANCY 11.18 X 624 = 697.63 # WM1IWH x78" LOG <br /> ERE REO'D <br /> SAFETY FACTOR 167 OK. <br /> Ul DESIGN OF BALLAST 'LOGS" (12" x 18') <br /> 7 -_ <br /> U MAX. L = 31 0" <br /> N W/ PICK UP O END POINTS 4 <br /> E 2 IK 19_ MAX. '6'-6" MAX <br /> o Moh 1/2 X 23 X (6.5) 4.86 +--�-- -*' 1'-6" MIN <br /> N p As ' 1.76x9 5 29 3- # 5 (TOP) D <br /> 7 Mmox = 701K As 70 - -.42 3- #5 __(BTM --5-.-.10-1/8"_„� V-10 7/8" 5'-10 7/8, _ 5 -10 7/e" <br /> 1.76x9.5 USE #2 TIES O 18" O.C. # 4 "LOOPS" O PICK-UPS <br /> 6 4 �8' -,_-. 51_6' S -6" 6'-4 7 8" fi_4 7 e" _ 6'-10 1 2.' J'_11= 6'-10 7 2" 6'-4 7/8* MARK DAT1t - REW310N8 INrt1AL <br /> ti - - PICK-UP ANCHOR LOOP (TYP ) - HOLD DOWN LOG ANCHOR LOOP (TYP ) - HOLD DOWN LOG TANK HOLD-DOWN LOG <br /> p 12" POINT <br /> N10' + TANKS <br /> 2" RAD <br /> 1 1/2" CLR. I 0-8264 G <br /> OC J_#5 - Tom' -1" RAD 19 MA% _l.6 "-6•-6• MAX 3775 TRACY BLVD. <br /> r � <br /> 3-45 ` y •J 25'-0 1/4" LENGTH OF LOG) (30'-5 3/4' LENGTH OF LOG) TRACY, GA. <br /> 0 4 4 -. <br /> Mo (72" X 18" X 31'-0") ANCHOR LOOP <br /> TIE DOWN STRAP ANCHORAGE AND PICK-UP POINTS NOTE XERXEB 12.000 GALLON TA XERXES 15000 GALLON TANK <br /> _ <br /> .PICK-UP POINTS SHALL BE AT THE OUTER <br /> a USE HOOKED #4 BARS ANCHOR LOOPS. Chevron <br /> •REFER TO TANK DOUG'S FOR LOCATION Of ANCHOR <br /> 31.0 STRAP FASTENING <br /> ""% LOAD 2 X 225 = 346' 5°" DIP GALVANIZED NOTE HOOKS WHICH SHALL BE HOT- <br /> NOTE VERIFY LOCATION OF TANK HOLD DOWN STRAPS Northwest Region <br /> B Fs = 3408 = 8720 PSI •TOTAL TANK BALLA T(LOEG LENGTH SECTIONS ALREQUAL T PICK-UP POINTS FOR LOGS SHALL BE THE OUTER LOOPS. - IS <br /> 2. REFER TO SHEET F-8 FOR TANK HOLD-DOWN WITH TANK MANUFACTURER BEFORE FABRICATION <br /> INSTALLATION SPECIFICATIONSROBERT H. LEE h ASSOCIATES, INC. <br /> OF HOLD DOWN LOGS. _ ARF. TI.A E ENc3WEER ENWl0NMEWAL 8ERVI0E8 <br /> 1137 NORTH McDOWELL BOULEVARD PETALUMA CA. 94954 (707) 765-1660 <br /> 4 STORAGE TANK HOLD DOWN LOGS SCALE: 1/4=1'-0" "OHM W. JOHNSON, ARCHITECT JAMES H RAY, CIVM: ENGINEER <br /> FPREUMINARY <br /> VIEW NJRIAL DATE DATE: <br /> Y' 1T APPR,: I"VM <br /> A OPHL /8740.10 <br /> 5 <br /> 7 <br /> Z Do not use SHEET <br /> CONSTRUCTION <br /> ' § ' <br /> for constructiodrawingn F-' <br /> a <br /> unless Initialed <br /> CE <br /> 0 is <br /> 1 2 3 4 5 6 7 81 _T 9 10 N 12 13 14 15 16 17 <br />