Laserfiche WebLink
Buoyancy of Underground Tanks 6/19/01 <br /> "Bold Typed Items are Input Values"......... ......................... ........ I............................ <br /> Underground T ank Description: 30,000 Gallon <br /> Tank Model: GS-13 <br /> Outer Tank Diameter(Inches): 126 <br /> .. .... ... Tan t L n.. t...(In_.c..h..e. ). <br /> 55.7 <br /> ............................................................ <br /> ........ ....... ............. ...390.6.4................I.................................................. <br /> Tank Buoyancy 250.800 <br /> ................................................................................... <br /> !rIrI Shell 0..31.2.5 <br /> .................................... ..............0 <br /> ............... ..................................................... <br /> Accessories Weight Extra 800 .. .. ... <br /> Calculated Tank Weight; 22.108 1 -22.108 <br /> ....................................NTPA!.Enclosures...... <br /> ............................................ ............. ..................................................... <br /> qqantily.qtf_ftern I enclosures. <br /> Item 1:'1 :**::::� <br /> ............................................. ............ ......4-2- <br /> ................ ................ .............one"s)-.1............................ ............ <br /> Item 1: '1 48 OK <br /> .....................................................................I.......... ................................................. ............ . <br /> .....................P"qK 0 ........I...........••- •• <br /> y..of Hern 2 enclosures: <br /> ................................... ............................... ....................................... <br /> Rom 2:;;6iamet-e-r" <br /> .............. <br /> ........................ ................................................. .................................................................................... <br /> Rom 2: "ILeight., S)*: 0 1 OK <br /> Buoyancy contributed by enclosures:: 9606 <br /> ............................................................................ ..............i............................. ............................... <br /> ------ Buoyancy:! _ <br /> ...................................&� . <br /> ......................................................................L............... .......................... <br /> Concrete Slab at Grade <br /> ............................................................................................................... ........................................................................................ <br /> Concrete weight/cubic lool:i 150 1 <br /> ...................................................................................... ...............il......t.............i........................................................................ <br /> Concrete Slab Thickness(Inches):: <br /> ..............................................................................................................................................6.6i........................................ <br /> Weight of mncree <br /> � <br /> t=!....................................... <br /> .................................................................... I�k. .......... 4 <br /> ¢e24"sank diameter <br /> 48'>tank <br /> ...............................(Slab ............................ ........................................................ <br /> .......... ........... <br /> Burial and Water Table Depth <br /> Net sahuated Is I weight to overcome <br /> oi 676 <br /> Saturated backllfiyK6_qlhtfASMI;��T <br /> .........................................._Saturated ........... ....................................... ............................ <br /> Dryp. <br /> 100 <br /> Tank Burial Depth,_Top oftank Qnsll r. <br /> 48 <br /> water table,"0 Inches"Is floccled hole:z 174 1 <br /> ...............di 1* <br /> .............................. ..................................................................................................................................................................... <br /> 1 1 <br /> ............... ........2...7!3.6.9........................................................... <br /> ...............................J <br /> urden lost due to sump.s¢e and <br /> 4169 <br /> = <br /> Net Overburden 1 <br /> ............................................................................................................. .......................... 213,200 ............................ <br /> ...........................................To.t.a.i.Weight.Concrete.and.-O.w.rbur.d.en::...................................278.221 <br /> ..... .................. � <br /> ............. .............. <br /> ............................................................................................................................................. ......................... <br /> __._______.____H=(__ )then insufficient Buoyancy Results;..,. <br /> 9 24 <br /> ........................................... <br /> I Sufficient <br /> ................................................................................................................. ........................................................................ <br /> ...................................................................................................I.................................................................. ........................... <br /> ............................................................... ....................................................... ............................... <br /> P !!U� .....................-,....... <br /> ....................................................:....................................................................................... <br /> Thew calculations are based on water table never extending up past the bottom of the under tank.Should the <br /> water table ever reach the tank bottom float out's possible. <br /> H there is precautions _Spq.p��.b <br /> Dead _This <br /> a backfill and concrete cover.All of these act togetherasa��Ietes <br /> !?:�rjjqddawns.overburden . <br /> !!AqY ------------ ----.......*............................................ ......... ...... .... .. ............ <br /> ly <br /> syste <br /> may <br /> Disclaimer Statement: <br /> ................I........................................................ <br /> 'I..............*..........supplied..... .......**............................*-.......................* <br /> The attached <br /> .Y�.is �Ry i9qlit purposes 1291Y., .t.._...................................................... <br /> Welding__jpqTpa <br /> d'recars nor subsidiaries Mere of accept .......................... <br /> rpspon a rmation is advisory on and the use <br /> . .....s!bility.forthe use of this information covered within.This inlo _M.qply..�90.pe use....................... <br /> of the material and n�is ............ ......- F. T <br /> at the e user. <br /> FOP;- <br /> 2515 <br /> LIP LP 1jC7U <br /> ,'I-OF_C N\I <br />