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Margaret Lagorio EH <br /> From: Margaret Lagorio [EH] <br /> Sent: Friday, December 29,2006 4:29 PM <br /> To: 'Jim Barton' R pfi-vAhtJz 4 <br /> Subject: RE: 15600 Harlan Rd, Lathrop <br /> ,Tim, <br /> I'm getting ready to respond to the IRAP. Should I state "EHD has been informed that the <br /> City of Lathrop has an industrial. Storm Water permit, so disposal to the City of Lathrop <br /> storm drain will require approval from the City of Lathrop and, obtaining an NPDES permit. <br /> from the Regional Board. Please contact Mike Negrete at the. Regional Board for details on <br /> obtaining the NPDDS permit once the City of Lathrop has approved of disposal to their <br /> storm water disposal system. ,, <br /> Margaret. <br /> -----Original Message----- <br /> From: Jimi Barton (mailto:jbarton@waterboards.ca.gov] <br /> Sent: Wednesday, December 20, 2006 11:19 AM <br /> To: Margaret Lagorio (EHI <br /> Cc: Michael. Negrete <br /> Subject: RE: 1560.0 Harlan Rd, Lathrop <br /> Margaret, <br /> I spoke with Brett Stevens about the City of Lathop's storm water permit. They have an <br /> Industrial Storm Water permit, which is an NPDES permit. so, like New West, this site <br /> should apply for an NPDES permit with us. Since they might qualify for the General NPDES <br /> Permit, they should contact Mike Negrete - if the City OKs the discharge. Thanks. <br /> Jim <br /> »> "Margaret Lagorio LEHI" <MLagorio@sjcehd.coms 12/20/2006 9:48 AM >>> <br /> Jim, <br /> I spotted the cleanup goal error right away and will comment on it pursuant to Corrective <br /> Action Regs. I have concerns about lack of details. Above ground piping in flower beds <br /> at a very busy station,how will they monitor them? Monitoring equipment on storage tank, <br /> what if automatic shut off doesn't work like at the Shell on Country Club, There's no map <br /> indicating where north of the building they are going to place the above ,ground storage <br /> tank etc. Just a few comments for now. I've got field work again but will get back to <br /> this and other things we discussed yesterday as soon as I can. <br /> Thanks for forwarding the info from Kasey and Rob and other info. <br /> Margaret <br /> ----Original. Message----- <br /> From: Jim Barton [mailto:jbarton@waterboards.ca.gov] <br /> Sent: Wednesday, December 20, 2006' 8:32 AM <br /> To: Margaret Lagorio [EHI ; James D Marshall <br /> Cc: Robert Busby <br /> Subject: 15600 Harlan Rd, Lathrop <br /> Hi Margaret,. <br /> I received two documents today from Environmental Remediation Group of Corona, the Interim <br /> Remediation Action. Plan (IRAP) and the. Additional. Groundwater Assessment work Plan. I <br /> disagree with the IRAP Section 4 .0 Applicable Clean-up Goals (1800 ug/L for MtBE) and the. <br /> reference to Region 2's ESLs for ,groundwater that is not a source of drinking water. <br /> All groundwater in the Central valley is considered a potential source of drinking water. <br /> Also, while they cite the USEPA Region IX Preliminary Remediation Goals for MtBE (11 <br /> ug/L) , they do not mention the Region 5 Water Quality Goals (13 ug/L for the Primary MCL <br /> and OEHHA Public Health Goal, and 5. ug/L for the Secondary MCL) .. <br /> 1 <br />