WORK PLANS - Laserfiche WebLink

Home Browse Search

r PUBLIC NOTICE: Proposed No Further Action Determination H&M TRANSPORT 707 EAST ROTH ROAD, FRENCH CAMP, State of California SAN JOAQUIN COUNTY Gavin Newsom, Case & Global ID #SL205433014 Governor The Central Valley Regional Water Quality Control Board (Central Valley Water Board) invites public comment on the proposed No Further Action Required determination and closure of the H&M Transport Cleanup Program case, located at 707 East Roth Road, French Camp, CA (Site). The location and layout of the Site are California depicted in Figures 1 through 3. Environmental PUBLIC COMMENT PERIOD: Protection Agency 26 October through 25 December 2022 (60 days) Yana Garcia Secreta.T of the CASE SUMMARY: Environment In 1991 four petroleum underground storage tanks (USTs) were removed from the Site, though based on soil samples collected beneath the USTs, San Joaquin County Environmental Health Department (SJCEHD) staff determined that no leak had occurred Water Boardsfrom the USTs. State Water Resources Control Board Wastewater retention ponds on the Site property were formerly used E. Joaquin Esquivel, to contain rinse water generated during the washing of large transport Chair trucks. Between 1985 and 1995 various samples were collected from the ponds to assess the impact to soil from the wash water. Soil impact in the ponds consisted primarily of petroleum hydrocarbons. In Regional Water Quality 1995, 2,700 cubic feet of soil was excavated from the ponds, spread Control Board, 1-foot thick on plastic sheeting on the ground, and periodically Central Valley Region tilled/mixed to allow for oxygenation to aid in the natural break-down of Mark Bradford, hydrocarbons. After oxygenation/mixing of the removed soil was Chair complete, final confirmation samples of the soil indicated that most of the soil contained only low levels of remaining petroleum hydrocarbons. At that time, SJCEHD staff a!!owed the property owner to place the soil back into the excavation and determined that no Contact: further action was required in relation to the ponds. Alan M. Buehler As part of a nearby army depot case, the Department of Defense Central Valley Regional Water Quality Control (DoD) sampled 15 potable water supply wells in the area, including Board one on the H&M Transport property. DoD sampled these wells routinely from 1993 until between 2008 and 2021. Several of these (916) 464-4615 wells historically contained the petroleum hydrocarbon alan.buehler(a), 1,2-dicholorethane (1,2-DCA). However, with the exception of the waterboards.ca.gov H&M Transport well, all of these wells no longer contain 1,2-DCA. Additionally, 1,2-DCA concentrations in the H&M Transport well are currently below the drinking water limit for 1,2-DCA established by the State of California.