Laserfiche WebLink
California Regional Water Quality Control Board <br /> Central Valley Region -��.•.TF <br /> Peter Al.Rooney <br /> Secretan,for Sacramento Main Office Ed J.Schnabel <br /> brviron"cntal Internet Address: http://www.swrcb.ca.gov/—rwgcb5/home.htm] Chair <br /> Protection 3443 Routier Road,Suite A,Sacramento,California 95527-3003 <br /> Phone(916)255-3000•FAX(916)255-3052 <br /> 2 October, 1998 <br /> Mr. Brad Beeman <br /> Naval Computer and <br /> Telecommunication Station <br /> 305 Fyffe Avenue, AC-43 <br /> Stockton, California 95203 <br /> OIL "A TER SEPARATORS, INA VAL COMPUTER AND TELECOMMUNICATION STATION <br /> (NCTS), STOCKTON <br /> We have reviewed the Navy's letter of 15 September 1998 and Proposal for Closure of Oil Water <br /> Separators (OWS) with regards to investigating OWSs at Building 12 (Parcel 12, ECP Category 7), <br /> Building 410 (Parcel 23, ECP Category 6), and Building 508 (Parcel 7, Category 7). The Navy has <br /> stated that OWSs are permitted under RCRA under the conditionally exempt tier. We agree that DTSC <br /> has authority to require the Navy investigate OWSs under the RCRA program. The Board has separate <br /> authority to protect waters of the state which is clearly stated in the Water Code and the Region's water <br /> Qualim Plan (Basin Plan). As stated in our letter of 2 June 1998, we also have authority over these <br /> OWSs under the CERCLA program. <br /> We are pleased to hear that the Navy is pursuing an investigation of OWSs prior to transfer or lease of <br /> the property to the Port of Stockton. Based on our review of the documents, we provide the following <br /> comments: <br /> 1. The report does not list the constituents of potential concern (COPC) for sampling and analysis. <br /> We request that TPH and BTEX (volatiles) be sampled in the soil and groundwater, as appropriate. <br /> 2. Based upon the `typical drawing for oil water separators' with illustrated sampling locations, we <br /> further request that a sample also be taken next to the wash rack/sump. <br /> If you have any questions, please call me at (916) 255-3078 <br /> KIM A. SCHWAS <br /> Associate Engineering Geologist <br /> DoD Cleanup Unit <br /> cc: Jim Austreng, DTSC, Region 1, Sacramento <br /> Ron Rowe, San Joaquin County Environmental Health, Stockton <br /> Stewart Cheang, EFA-West, San Bruno <br /> Jay Jahangiri, Port of Stockton. Stockton <br /> Christine Baumgardt, Luce, Forward. Hamilton & Scripps, San Diego <br /> kas:NCS OWS response <br /> California Eni,ironmental Protection Agency <br /> Recycled Paper <br />