Each control-rod access plug contains two unlined irradiation facilities, designated CR-1 through CR-8.
2.
The semipermanent reflector is made up of eight separate pieces of beryllium, four of which are referred to as control-rod access plugs.
3.
The vertical centerlines of all control-rod access plug irradiation facilities are located 12.68 in . ( 32.2 cm ) from the vertical centerline of the reactor.
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