Laserfiche WebLink
' 3.0 GEOTRACKER DATA UPLOAD <br /> The site facility global ID number is T0607700858. The depth to water data was submitted <br /> ' electronically to the State Water Resources Control Board (SWRCB) Geotracker database <br /> (confirmation number 7650364518) and the laboratory data was also submitted electronically to <br /> the SWRCB Geotracker database (confirmation number 1529666006). Documentation of the <br /> ' data submittal is contained in Attachment 3. <br /> ' 4.0 REMEDIATION SYSTEM O&M ACTIVITIES <br /> This section of the report presents the results of operation and monitoring during the period of <br /> ' June, July, August and September of 2004 for the ozone air sparging (C-SpargeTM) remediation <br /> system at the Jamar property. <br /> The C-SpargeTM process at the Jamar Property site is an in situ air stripping process using <br /> microencapsulated ozone (03). This remediation technology combines the operations of air <br /> stripping and oxidative decomposition in a single process. The C-SpargeTM process employs <br /> nano- to micro-sized bubbles of air-encapsulated 03, created by forcing an air/03 mixture <br /> through Spargepoints® into soil or groundwater. <br /> The primary documents for the design, installation, operation and monitoring of the Jamar <br /> property are: <br /> ■ GHH Engineering Inc.'s Interim Groundwater Treatment System, Jamar Service, 4075 <br /> East Main, Stockton, California, dated October 2003. <br /> ■ ATC's Remediation System Installation Report for Jamar Property, 4075 East Main <br /> Street, Stockton, California dated 27 May 2003. <br /> ' ■ KVA's C-Sparge System- Model 5030 Installation, Operation, and Safety Manual dated <br /> January 2004. <br /> The operation and monitoring of the C-SpargeTM system was conducted in accordance with these <br /> documents except where specifically noted herein. <br /> ' Remediation system field data is contained in Attachment 1. <br /> 4.1 C-SpargeTM Chemical Process Description <br /> MTBE and BTEX are the analytes of concern at the Jamar Property. In the C-SpargeTM process, <br /> air and 03 are injected directly into the saturated zone to extract dissolved BTEX and MTBE <br /> from contaminated groundwater. The system at the Jamar property has specially designed <br /> spargers to create "microbubbles" that have very high surface area-to-volume ratio. As the <br /> "microbubbles" rise within a saturated column of groundwater, they extract or "strip" the VOCs <br /> ' S:1268231QM reports12004 3QR.doc 4 ATC Associates Inc. <br />