Laserfiche WebLink
SAN .7O2I.QuIN r_oc • I-IE.P,L.`I`H DISTRICT <br />�Y�S�9111:lei;7:iii►�yl1i��_:iii-1iJ1.1�1fi�Ps;���� R" <br />The following represents minimum sampling criterion reguired for closure compliance. Soil <br />samples collected shall be representative of native soils beneath the tank's <br />invert (tank's bottom) at a collection depth not be exceed 2 - 4 feet. if contamination <br />is documented during closure an Unauthorized Release notification must be filled out and <br />submitted to SJLHD within 5 nays. Section 2652, CCR. <br />WATER NOT PRESENT IN THE TANK PIT <br />TANK SIZE <br />__ _ _ <br />MINIMUM NUMBER OF <br />SOIL SAMPLES <br />LOCATION OF SOIL SAMPLES <br />th <br />Less an 1000 gallons <br />_ <br />ONE per tank i <br />Fill or pump end of tank <br />1000 - 10,000 gallons <br />TWO per tank <br />One at each end of tank <br />10,001 gallons and up <br />THREE OR MORE <br />Ends and Middle or <br />per tankgeneral) <br />spaced aloe <br />GREATER THAN <br />101000 GALLONS <br />the length of the tank <br />Piping <br />ONE <br />EVERY 20 LINEAL FEET <br />WATER IS PRESENT IN TANK PIT <br />TANK SIZE <br />_ <br />MINIMUM NO. OF <br />SOIL SAMPLES <br />---- --- — <br />LOCATION OF SOIL <br />SAMPLES <br />MINIMUM NUMBER <br />OF WATER SAMPLES <br />10, 000 GALLONS <br />--- <br />From wall next to <br />-- — — - — - <br />LES <br />(Single Tank) <br />TWO <br />k ends <br />grounl atert soil/ <br />ONE <br />interface <br />GREATER THAN <br />101000 GALLONS <br />From wall next to <br />ONE <br />tank ends at soil/ <br />TANK CLUSTER <br />FOUR <br />groundwater <br />interface <br />OTHER S PEC I AL. GOND I T I ON S <br />SLAB PRESENT IN TANK PIT <br />Soil <br />samples <br />the obstruction awill bebrequirred inaorderetolcollectithe samples.[ Physicalrremovalhofuthe <br />obstruction will then allow sampling according to the above conditions.] <br />TANK SIZE <br />Less than 1000 gallons <br />1000 - 10,000 gallons <br />10,001 gallons and up <br />EH 23 047 12/88 <br />REVISED 1/89 <br />MINIMUM NUMBER OF <br />SOIL SAMPLES <br />THREE per tank <br />FIVE per tank <br />FIVE OR MORE per <br />tank <br />LOCATION OF SOIL SAMPLES <br />Center and ends or sides <br />Center and ends or sides <br />Ends and Middle and <br />generally spaced along <br />the length of the tank <br />