ARCHIVED REPORTS_XR0006015 - Laserfiche WebLink

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All site wells would be monitored for fluid levels on a quarterly basis, Due to their history of containing detectable petroleum hydrocarbons, monitoring wells MW 1 and MW2 would be sampled on a quarterly basis, Due to non-detect results over the last two sampling rounds, monitoring well MW3 would be sampled on an annual basis (2nd quarter), Due to historical non-detect results, monitoring wells MW4, MW5, MWb, and MW7 would be sampled on an annual basis (2nd quarter), Site Status reports would be submitted on a quarterly basis Groundwater monitoring and sampling activities will be performed in accordance with the attached Field Procedures IMPLEMENTATION SCHEDULE Soil Investigation Drilling will be conducted during the first quarter of 1995 A summary of field activities and analytical results will be included in the first quarter 1995 site status report Groundwater Monitoring and Samplin Fluid level monitoring in all site groundwater monitoring wells will be performed each quarter (February, May, August, November). Groundwater samples will be collected for laboratory analyses from all site wells in May, 1995 In addition, wells MW 1 and MW2 will be sampled in February, August, and November, 1995 Site status reports will be submitted by the end of the month immediately following the close of the quarter Investigation of Deeper Water Bearing Strata Installation of a deeper groundwater monitoring well to investigate the potential impacts to the deeper water bearing zone will be postponed until the lateral extent of near source soil contamination is defined and hydrogeologic conditions beneath the site are determined If practical, near source contaminated soils will be removed prior to installing the deeper well in order to avoid destruction and replacement of the proposed deeper well as a result of excavation activities 1500911REPORTS1LR013195 doc 3 1eEnvironmental