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GEN ERAS NOTES <br />0 <br />I <br />OR <br />■ <br />a <br />z <br />0 <br />z <br />CD <br />z <br />J <br />w <br />i� <br />4 <br />co <br />4 <br />00 <br />k%1m �m, <br />(3 PIPE) 36" WIDE TRENCH <br />(2 PIPE) 26" WIDE TRENCH <br />16" WIDE TRENCH <br />(1 PIPE) <br />PRODUCT PIPING <br />ulaw'1T1I1►11 <br />(3 PIPE) 36" WIDE TRENCH <br />(2 PIPE) 26" WIDE TRENCH <br />16" WIDE TRENCH <br />(1 PIPE) <br />VENT PIPING <br />PIPING TRENCH SECTION <br />1 "=1'-0" <br />NOTE: <br />FOR REINFORCING AT TANK <br />SLAB PENETRATIONS AND <br />CORNERS REF 6-G6.1 <br />20 0 0 <br />� a_ me � <br />co <br />- - - - - - - - - - - - - - - - - - - - <br />85'-0" <br />(MIN BOUNDARY BTM OF EXCAVATION) <br />89'-0" <br />(MIN BOUNDARY TOP OF EXCAVATION) <br />92'-8" O.T.O. TANK SLAB <br />TANK SLAB PLAN <br />1 /3]'=1'-01, <br />Underground Storage Tank Buovancv Calculations for Fiberglass Tanks <br />Project #: <br />#41105 <br />Project Name: <br />EVERETT, WA <br />Xerxes DW 10 20K <br />Tank Manufacturer / Model: <br />Number of Tanks: 2 <br />Assumptions <br />Tank Dry Weight: 9000 <br />lbs' <br />TankVoiulne: 20000 <br />gallons <br />100% saturation to finished grade <br />Tank Diameter (0) 10 <br />feet <br />water = 62.4 lb/CF <br />Tank Bury Depth: 4.17 <br />feet <br />r submerged concrete = 87.6 lb/CF <br />Tank Length (L): < .' ,.., <br />feet <br />submerges aggregate= 57.6 ib I CF <br />Number of Sumps; 3 <br />Sump Diameter: 42 <br />inches <br />Tank Slab Length: 2.g7 <br />feet <br />Tank Slab Width: 2.5$ <br />feet <br />Tank Slab Thickness: 8 <br />Inc es <br />Deadman Length (DL): 56'feet <br />Deadman Width (DW): 7777i <br />inches <br />Deadman Height:.'8.75 <br />inches <br />Concrete Slab <br />W1= 1395.0 CF <br />x 87.6 lb/CF = <br />122,201 lbs <br />Backfill Above Tank <br />W2 = 3,384 CF <br />x 57.6 lb/CF = <br />194,927 lbs <br />Gravel Column Above Deadman (2 deadmen <br />per tank) <br />W3 - 2916.72 CF <br />x 57.61b/CF = <br />168,003 lbs <br />Sail Wedge Above Deadman (2 total) <br />W4 = 315.1812 CF <br />x:57.6 lb/CF = <br />18,154 lbs <br />Concrete Deadman (2 deadmen per tank) <br />W4 = 157.5 CF <br />x 87.6 lb/CF = <br />13797 lbs <br />Dry Weight of Tank <br />W5 = <br />18,000 lbs <br />Total Weight <br />W= 1wi <br />535,9E3lbs <br />�z <br />�z <br />®P <br />a® <br />ear) <br />®< <br />®� <br />w <br />W <br />® <br />U <br />Cj <br />o :E <br />® I- <br />Co ® <br />iv <br />TANK MANWAY <br />FINISHED <br />GRADE <br />W3�f _ <br />O, TANK DIAMETER <br />W5 � <br />O+(DW*2) <br />(0+(DW*2))*2 <br />1 ALL CONSTRUCTION SHALL MEET COUNTY <br />STANDARDS. CONTRACTOR TO SECURE ENTIRE <br />CONSTRUCTION AREA WITH CHAIN LINK <br />FENCING DURING CONSTRUCTION PERIOD. <br />2 THE CONTRACTOR SHALL IMMEDIATELY NOTIFY <br />ENGINEER OF ANY DIFFERENCES BETWEEN THE <br />ACTUAL FIELD CONDITIONS AND THE PLANS <br />a) <br />BEFORE PROCEEDING WITH CONSTRUCTION. <br />3 FUEL CONTRACTOR SHALL BE RESPONSIBLE <br />FOR THE INTEGRITY OF THE PIPING SYSTEM <br />DURING CANOPY ERECTION AND CONCRETE <br />FLATTTTORK INSTALLATION. <br />4 AFTER COMPLETING INSTALLATION OF <br />DISPENSERS, THE FUEL CONTRACTOR IS TO <br />INSTALL BRIGHT • ANG_ CONSTRUCTION <br />FENCE AROUND ENTIRE DISPENSER. <br />_ s- <br />FUEL CONTRACTOR <br />• IS TO BE AWARE THAT ON <br />• ` <br />SERVICE, THE FUEL CONTRACTOR AND A <br />• AUTHORIZED CONTRACTOR <br />MUST BE ON ONE • - PRIOR TO <br />STARTUP AND ON <br />ADDITIONAL HOURS • TOTAL OF FOUR s <br />HOURSHOURS. ANY COSTS INCURRED OVER FOUR (4) <br />DUE TO FUELING SYSTEM ISSUES, <br />SHOULD BE BILLED AS A CHANGE ORDER. <br />TANK #1 <br />TANK #1 STP SUMP (RUL) <br />10 FT DIA <br />REF 4-G6.1 AND 1-G4.0 <br />20,000 GAL <br />TANK #1 VENTNR (RUL) <br />REGULAR <br />REF 4-G6,1 AND 2-G4,1 <br />UNLEADED <br />REF 1-G3.0 <br />f TANK #1 FILL (RUL) <br />REF 4-G6.1 AND 1-G4.1 <br />O <br />INTERSTITIAL MONITOR <br />REF 5-G6.1 AND 4-G3.0 <br />TANK #2 VENT/VR (PUL) <br />o <br />REF 4-G6.1 AND 2-G4.1 <br />TANK #2 FILL (PUL) <br />REF 4-G6.1 AND 1-G4.1 <br />TANK #2 STP SUMP (PUL) STREET SIDE <br />REF 4-G6.1 AND 1-G4.0 <br />DISPENSER STATION <br />n n / ID TYPICAL -, <br />FUEL PIPING PLAN <br />1 /8"=V-0„ <br />FLOW RATE <br />(PUL AND PUL) <br />1-6 NOZZLES - 10 GPM <br />8 NOZZLES - 9.8 GPM <br />10 NOZZLES - 8.5 GPM <br />12 NOZZLES - 7.5 GPM <br />®KEY NOTES <br />ELEVATIONS.6" CONCRETE SLAB AT FUELING CANOPY. <br />REF GO.1 AND CIVIL DRAWINGS FOR TOS <br />FABRICGEOTECH R 6. <br />PAST EACH SIDE OF PIPING TRENCH. ALL <br />FABRICGEOTECH j <br />PRIOR TO BACKFILLING. METHOD OF PINNING <br />FABRIC AT TOP OF EXCAVATION TO BE <br />APPROVED <br />MANAGER. <br />SHALLPIPING TRENCHES BE - DUG IN SUCH A <br />MANNER THAT THE TRENCH WIDTH • ^ • <br />TWICEAT LEAST WIDTH OF ALL PIPING <br />DISTANCECONTAINED WITHIN. MAINTAIN A MINIMUM OF 4" <br />(10cm) CLEAR <br />POSITIONED IN THE TRENCH AND <br />PIPING CROSSES OVER EACH OTHER. THE <br />BOTTOM OF THE TRENCH SHALL BE AS <br />UNIFORM AS POSSIBLE • ELIMINATE HIGH <br />SPOTS AND ENSURING AN <br />EVEN LAYER OF <br />MATERIALBEDDING PIPE.• - <br />ALL SHARP ROCKS AND DEBRIS FROM THE <br />TRENCH BOTTOM BEFORE BEDDINGA <br />IS R. <br />APPROVEDSITE CONDITIONS MAY CAUSE VARIATIONS <br />WHICH MUST BE :D <br />MANUFACTURER. PIBURIAL DEPTHS LESS <br />PING <br />THAN 18" - - APPROVAL. <br />3 4 REF 1-G5.0 ! O <br />... ...... ...... <br />......... ........ <br />° SIDE A SIDE A <br />DISP 2 ® DISP 4 <br />4"CHASE OVER 1.5" FLEX U <br />[� PRODUCT PIPING. SLOPE <br />AT 1/8" PER FOOT FROM 2" VAPOR <br />LAST DISPENSER TO TANKS. 3 VAPOR <br />RECOVERY RECOVERY <br />PIPING PIPING (TYP) <br />3"X2" REDUCER <br />BUSHING (TYP) <br />CANOPY COLUMN <br />(TYP) REF SHEET G8.0 <br />o AND CANOPY MFR <br />DRAWINGS <br />4"'& <br />O 05 T O <br />DISP1 <br />TYP0 <br />REF - 6,0 <br />FLOW RATE <br />(DSL) <br />14NOZZLES - 10 GPM <br />U <br />op <br />co <br />imJ <br />z <br />00 <br />I� <br />0 <br />W <br />WSJ <br />WLOW <br />(� <br />W <br />0 <br />ILL <br />Chi <br />00 <br />° <br />ff <br />wNwomm <br />%�m� y i <br />\\ <br />y �yc <br />(n <br />r <br />P''n <br />1,2, <br />co <br />o m o <br />co~ Oi <br />CMD <br />n ® y W <br />W P 0� �e <br />00 <br />N <br />W U) <br />ro <br />C� <br />W ® 0 U <br />®�cuco:3 ®ra (D <br />rn, •a���cll-0U®E <br />a�a)(D0r-a):0 rn®�UO2 <br />0`0 ®S.® ®-a 0W4- 0-0 W co <br />t6 a) !E a) -0 3: t6 <br />ID <br />CLD W, C:- � 0'-u�i <br />70 <br />Corm������ <br />® ca <br />0(D U) <br />-V'l i d J-1 ,{ gyp ' <br />w� A <br />ff <br />ya <br />