Document Details
PURL
Title:
REAR BORESCOPE OBSERVATIONS OF 1586-H AND 4171-H
Author(s):
Subject Terms:
100 AreasFuels and Materials EngineeringH ReactorReactor Technology
Document Location:
DOE Public Reading Room - Hanford Battelle P.O. Box 999 MS H2-53 Richland WA 99352 (509)372-7443
Document Type:
REPORT
Publication Date:
1955 Apr 21
Declassification Date:
1981 Jun 26
Declassification Status:
Declassified
Document Pages:
6
Accession Number:
RL-1-361952
Document Number(s):
HW-36309
Originating Research Org.:
GE - HAPO
OpenNet Entry Date:
2004 Feb 23
OpenNet Modified Date:
2015 Aug 10
Description/Abstract:
OBSERVATION OF 1586-H REAR SHOWED THAT THE ENTIRE TRAIN OF THERMAL AND GRAPHITE BLOCKS HAD BEEN DISPLACED REARWARD AGAINST THE BIOLOGICAL SHIELD. OBSERVATION IN 4171-H WAS BLOCKED BY THE AL THERMAL REFLECTOR PLATE COVERING THE OPENING. THIS PLATE PROBABLY IS HELD AGAINST THE DONUT TUBE BY EITHER A DISPLACED BLOCK TRAIN OR A PIECE OF PROCESS TUBING.