Laserfiche WebLink
TABLE <br /> SAMPLING FOR ROUTINETANKREMOVALS <br /> 10 AUGUST <br /> CAS[ A: WATER NOT PRESENT IN TANK PIT <br /> 1) REMOVE A MAXIMUM OF TWO FEET OF NATIVE SOIL BEFORE SAMPLING <br /> 2) IF AREAS OF OBVIOUS CONTAMINATION ARE OBSERVED, THEY ARE TO <br /> BE SAMPLED. <br /> I I MINIMUM NUMBER I LOCATION <br /> I TANK SIZE ( OF OF <br /> SOIL SAMPLES SOIL SAMPLES I <br /> I I . <br /> 1 LESS THAN 1000 GAL. I ONE PER TANK IFILL OR PUMP END OF TANK; <br /> I <br /> 4 <br /> 1000_10, 000 GAL. ( TWO PER TANK I ONE AT EACH END OF TANK <br /> II THREE OR MORE ( ENDS AND MIDDLE OR <br /> GREATER AI GENERALLY SPACED ALONG <br /> ?0 000 GALL.. PER TANK THE LENGTH OF THE TANK I <br /> IONS I EYERY 20 LINEAL FEET <br /> PIPING , <br /> i <br /> CASE B: WATER PRESENT IK TANK PIT <br /> 1) THE TANK PIT MAY BE PURGED AND ALLOWED TO REFILL BEFORE <br /> SAMPLING. THE PURGED WATER IS TO BE HANDLED CORRECTLY. <br /> 2} THE WATER SAMPLE IS TO BE REPRESENTATIVE OF WATER IN THE <br /> TANK PIT. <br /> I I MINIMUM NUMBER I LOCATION i MINIMUaFNUMBER <br /> OF <br /> ( TANK SIZE I OF I <br /> I I SOIL SAMPLES I SOIL &1MPLES I WATER SAMPLES I <br /> ( <br /> II I <br /> 110,000 GAL. I IFROM WALL NEXT ! ONE I <br /> I OR LESS I TWO ITO TANK ENDS ATI 1 <br /> I (SINGLE TANK) I IVGATERXXTERFACEI 1 <br /> I <br /> { <br /> I II <br /> 16REATER THAN I IFROM WALL NEXT I <br /> 110, 000 GAL. I FOUR (TO TANK E�iDS I ONE <br /> 1 OR ( IAT solLlc,ROLlNDI ( <br /> ITANK CLUSTER ( ItiATER INTERFACE1 ' <br />