Site 6 is the first Hydraulic Training School, it moved in 1989 to the Southeastern portion of the island, this included the 1st USS Buttercup. There is a CSPAN video at time stamp 18:17 from January 30 1991 during Operation Desert Storm showing the radiological training in the second “USS Buttercup” training device which was a mock up of a two decks of a ship that would sink, fill with water to simulate and train sailors on how to plug holes and conduct radiological scans of a sinking ship. For more articles on the USS Buttercup click here.
December 8 2008
From the Report to the Nuclear Regulatory Commission: “
Environmental Management Services, Inc. (EMS) plans to us its NRC License, No. 0429295-01, effective Tuesday, January 6, 2009, for radioactive waste package handling and sampling related activities at Treasure Island, San Francisco, CA. The soil is contaminated with Ra-226 (average concentration is 20 pCi/g). These activities are expected to continue for approximately 18 months and will be conducted within a separately fenced area inside Site 6. These are the same activities EMS performed under reciprocity (RTS #105) issued January 8, 2008. This notification meets license condition 14.”
Editors Note: The safe level of radiation at Treasure island was set at 1.69 picocurries per gram. the background was measured to be .69 picocuries and they added another picocurie to that amount to create a baseline of radiation exposure site wide. Note this is a site that was not considered radiologically affected and yet the radiation levels were over 11 times the safe level of radiation.