Shuts off temporsrily after the shot to eryclud2? rossible contamination by fis-ion nroducts. }\ l. Ground 3tstions: Tyne 1: To house nackets of corn. Don't know details of design but will be very close to tower. Hemisphere type stetions for neutron dosimetry. Has great strength end shields out almost all gene reys by means of 6 in. leyer of lead neinted on the out- Side ‘ith cadmium. Cnly neutrons ebove thervel energies will enter this station. “he attenuation of the neuts. will constitute less thn 20 o08r cent of totr?. There will be elght of thes= stations for neutron dosimetry cont: ining nice, moice phantoms, dosimeters; tradescsantis, personnel and neutron eight advitional stetions will contain mice for neutron survivel studies. cylinders for gamma ray ex cosures of mice and tradescanti:. Twenty-nine such stetions farther away from tower than tyo> 2. /i11 contsin 260 mice each for gearmea ray dosimetry, leths1. dose and gramea rey survival studies. Tyne A: Targe nimel cont iners shielded from blatt ef e_ts for gexn ray mortality DO® ARCHIVES