Dry Cask Storage Frequently Asked Questions

Question Answer
Fuel Storage Building Modifications  
Are there any upgrades needed to the Fuel Storage Buildings? A 110-ton single-failure proof gantry crane will be installed in the IP2 Fuel Storage Building to provide the capability of lifting and manipulating the loaded casks. For IP2, the floor is being reinforced to support the heavy cask, the height of the loading bay door will be raised, and the roadway will be modified in front of the Fuel Storage Building. The upgrades for the IP3 Fuel Storage Building are expected to be substantially the same as for the IP2, pending the outcome of an engineering analysis.
Does Entergy plan to reconfigure the Indian Point spent fuel pools? Reconfiguration of the spent fuel pool Is not part of the dry cask storage project. There are studies underway by the NRC and industry groups that are looking at alternative arrangement of spent fuel in the pools. If any of these studies prove beneficial, Entergy would implement a reconfiguration of the fuel in the pools.
How much capacity is left in the spent fuel pools?

The pool at IP 2 can hold a maximum of 1374 fuel assemblies and is presently about 80% full. The IP 3 pool capacity is 1345 assemblies and is almost 70% full. Each pool holds the entire inventory of spent fuel generated from the adjacent reactor since initial operation. See SFP Fact Sheet.

   
Storm water control  
What criteria are used to prevent storm water pollution during construction and operation of the ISFSI?

The Indian Point ISFSI has been designed to satisfy storm water drainage and pollution prevention requirements mandated by local and state law. A Storm Water Pollution Prevention Plan will be in effect. Standard construction practices were used for storm water during ISFSI pad construction. For example, hay bales, riprap, a dam and fences were used for erosion and sediment control, especially to prevent wash out during storms. Run off from the north end of the pad percolates into the soil. From the south end, the run off flows downhill into an existing drainage ditch. There is essentially no net impact as all storm water eventually ends up in the river, either through percolation and underground flow or via the storm ditch. (www.dec.state.ny.us/website/dcs/eisanddp/IndianPointSPDES.pdf )

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Overview

Concrete ISFSI Pad

Fuel Storage
Building Modifications

Storm water control

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Seismic Concerns

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