PAGE TWO TWX NR 1569 . SHELTERS NAMELY THE JATO MAGAZINE ON FRED AND THE IBM BUILDING ON PARRY PD THE MAGAZINE IS A REINFORCED CONCRETE STRUCTURE CMM oT en ee gm ee IGLOO TYPE CMM WITH SIX INCH THICKNESSAT.TOPTAPERING TO. SIXTEEN INCHES THICKNESS AT THEBASE PD ADDITIONALLY IT HAS BEEN COVERED WITHATWOINCHSTEEL PLATE PLUS ONE FOOT OF EARTH PD THEY CONSIDER IT ONE HUNDRED PERCENT. SAFE PD THE IBM BUILDING IS REINFORCED WITH eeeen EXTERIOR WALLSONEFOOT"THICK PD THE ROOFIs REINFORCEDCONCRETE SLAB EIGHTINCHESTHICKPD, THEY CONSIDER THIS STRUCTURE IN ALMOST THE SAME SAFETY CATEGORY AS THE MAGAZINE PD CAPT PARKS STATED THAT ALL PEOPLE NOT ESSENTIAL TO THE OPERATION PROPER WOULD BE REQUIRED TO TAKE SHELTER AND THAT THEY WOULD HAVE NO OPTION TO DO OTHERWISE PD HE EXPRESSED THE BELIEF THAT EVACUATION SHOULD NOT BE NECESSARY AND ASSURED THAT THE SHELTER SPACE PROVIDED WAS AMPLE FOR ALL gue RESIDENTS PD END REF TA CLN VWL-2643 08 /01212 RECD VIA TWX 08/0151Z DH C0)

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