Laserfiche WebLink
Alii-14-1992 14:47 FROM WASTE MGT BOARD TO 912094640138 P.82 <br /> State of California o C lifotnia Environmental <br /> „AUG z Protection Agency <br /> MEMORANDUM <br /> pERMITJ ICES <br /> Toa Brad Williams Dates ..;.. ,e.. lei .... <br /> e <br /> prffi �t4 kde::6z <br /> Tim Cr at o AeaociAte wa.atts Kanag mant 9nginoAr <br /> Corrective Action gect,ion <br /> MUMMA INTSOMITSD WAST3 j BOARD <br /> subj sect s MR6 ASSULTS AT AtfftI ROAD .... ..Its. <br /> 1 <br /> The following are my comments regarding t h <br /> r*Pdiftfor the Austin Road landfill, submi tad t:o' Jorry Wickes of <br /> the aa!t Joaquin County Ervironmontal xeaztl l Division (LEA) by <br /> George Donlou of Pacific Energy and. dated 29JUL 92 . <br /> comsaent;�: ; <br /> fit f U 11 cha�a�t�' bd y the a 4 MAR 9 2 <br /> and the 19 Jv 92 sampAng events f'or all STLC and TCLP <br /> hazardous constituents. <br /> ... <br /> 2 , '._ ., ;. . . , e xio titre <br /> > ave ,an n dural it33r#aron �irhy' e <br /> 3 . Data should be presented in a tabular format similar to <br /> Table 1 for October 1991 tests, and up4ated with a new <br /> column for aaoh round of sampling da.ti, <br /> 4. The significance of the Dilution Factor in the 24 MAR and <br /> the 19 im sampling data is not clear, (1.6- A.re positive <br /> .results reported as concentration of the original sample <br /> taking dilution into account?) <br /> 5. The gas condensate is not toxic in an Mingle constituent. <br /> However# the 24 92 analysis Was v ry close to having <br /> hazardous levels of i,4 diOhloro nsre a (Dca) , (S'100 ppb <br /> reported - hazardous level 7,5oo ppb) .( i the superposition <br /> of analogous isomers of DCA is mane acid 1#2 DC8 (30400 ppb <br /> reported) is added to the i,4 Oca result, tho condonsato <br /> would be hazardous based on the ir4 DCB TCLP. <br /> TnTQI O M-) <br />