Initial Site-Specific De-Inventory Report for Big Rock Point Report No.: RPT-3014537-002
8) Using the skid positioning system, locate the TS125 cask against the storage cask, and engage the docking collar hardware 9) Working through the bottom opening of the storage cask, install the pintle assembly on the canister 10) Connect the hydraulic ram system to the canister pintle 11) Using the hydraulic ram system, push the canister into the TS125 cask 12) Disconnect the hydraulic ram system from the canister pintle and retract 13) Disconnect the docking collar hardware and move the TS125 cask away from the storage cask 14) Remove the canister pintle 15) Install the lids onto the TS125 cask and the storage cask 16) If not already done, install all new containment boundary seals in the TS125 cask and tighten all closure fasteners to the required torques. 17) Perform the preshipment leakage tests of the TS125 cask containment boundary. 18) Install impact limiters and the personnel barrier onto the TS125 cask and then transfer the cask to the transportation conveyance. To perform the above activities, several ancillary devices would be required. In addition to the transfer equipment that is currently on-site (see Section 2.1), the following devices, along with a description of their purposes, will be required: Leak Test System: Prior to transport of the TS125 casks, the containment boundary seals would need to be leak tested [15] . This is done after the cask cavity has been evacuated with a vacuum system and then backfilled with helium. In addition to the vacuum system, a helium mass spectrometer along with a test port tool (see Figure 2-16) will be required. It is recommended that this equipment is obtained from the cask vendor when the cask is supplied. Replacement seals for cask lid and for the vent, drain, and test port plugs: Prior to performing the final containment boundary seal leak tests, new seals need to be installed. This will need to occur each time the cask is used for a transport, so several seal sets will be required. It is recommended that multiple sets of the seals are obtained from the cask vendor when the cask is supplied. Transport Cask Lift Beam: The horizontal intermodal transport cradle lift beam would be used to lift and move an empty or loaded transport cradle containing an empty or loaded TS125 cask with impact limiters and personnel barrier installed at the loading site, transloading (intermodal transfer) site, and/or at the cask receiving and unloading location. This device will need to be fabricated and should be provided by the vendor supplying the intermodal skid.
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Initial Site-Specific De-Inventory Report for Big Rock Point May 10, 2017
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