ARCHIVED REPORTS XR0000033 - Laserfiche WebLink

Home Browse Search

3.0 CONCLUSIONS, RECOMMENDATIONS AND PROJECT STATUS Between August 23, and December 30, 2004, the groundwater potentiometnc surface rose an �l average of 0 88 feet, the groundwater gradient increased from 0 0021 to 0 0024 foot/foot, and the groundwater flow direction remained toward the north These groundwater flow and gradient characteristics are consistent with historical and seasonal trends Between August 23, and December 30, 2004, the concentrations of petroleum hydrocarbons in groundwater generally increased in MW-1 and MW-2, and decreased in MW-3 The lateral extent of impacted groundwater remains undefined �I On December 31, 2003, Ramage Environmental submitted to END, Work Plan, Additional Site Investigation On January 28, 2004, EHD requested that the work plan be expanded to further define the lateral and vertical extent of impacted soil and groundwater beneath the site On February 27, 2004, Ramage Environmental submitted Revised Work Plan, which included one Cone Penetration Test (CPT) boring and five additional groundwater monitoring wells The proposed CPT and monitoring well locations are shown on Figure 2 On March 9, 2004, EHD approved the revised work plan On July 30, 2004, EHD issued a permit to complete the approved scope of work Currently, implementation of the approved scope of work is pending funding authorization from the responsible parties r t '] 6