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Reservoir Findings and Sediment Sampling  The ACM is only along the berm  Small amounts of tires and debris were found in or on the floor  Two rounds.

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Presentation on theme: "Reservoir Findings and Sediment Sampling  The ACM is only along the berm  Small amounts of tires and debris were found in or on the floor  Two rounds."— Presentation transcript:

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2 Reservoir Findings and Sediment Sampling  The ACM is only along the berm  Small amounts of tires and debris were found in or on the floor  Two rounds of sediment sampling (March and August)  March No asbestos VOCs, SVOCs, Metals – some low levels hits/similar to RI  August – Validated results due in approximately 1 month

3 Reservoir Findings and Sediment Sampling  ABS conducted on reservoir sediment – awaiting results  Activity – disturbing sediment  Sampling at 5 minutes, 1, 3, 6, and 10 hours  Temperature survey conducted before reservoir was empty to identify springs/seeps – visual inspection on-going  Groundwater level synoptics – rainy and dry

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7 Removal Update

8 Aerial provided by Salvatore A. Boccuti

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12 Pond Dewatering  The pond is dry... as dry as it will get.  Most likely we will have to pump after rain events.  Began pumping on 12/24/13.  Finished last week in July.  Pumped for 116 days.  As of 8/5/14 we have pumped 29.4 million gallons of water.


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