ML20148B295

Forwards Info Provided for Action & in Ref to Incident Involving Failed Amersham Source End Stops.Preliminary Info Re Issue Was Provided at 970306 Meeting Between NRC & State of Ma Staff

Date released: 06/10/2020	Download: ML20148B295

Submits Info Re Amersham End Stops.Min Wall Thickness of End Section on Removable End Stop Used W/Flexible Guide Tubes Should Be No Less than 0.062 Inches for Stops Made of Aluminum or Brass & 0.032 Inches for Stainless Steel

ML20148B508
Person / Time
Issue date:	12/19/1996
From:	Michele Burgess NRC
To:	NRC
References
Download: ML20148B508 (1)

Forwards Some Info on Region IV Guide Tube Issue. Radiographer Punched Through End of Two Guide Tube End Caps on Separate Occasions

ML20148B455
Person / Time
Issue date:	12/24/1996
From:	Steven Baggett NRC
To:	NRC
References
Download: ML20148B455 (9)

Discusses End Cap Arrival.Arrival Will Be Monitored to Assure That End Caps Found

ML20148B445
Person / Time
Issue date:	01/15/1997
From:	Kinneman J NRC
To:	NRC
References
Download: ML20148B445 (1)

Discusses Wear & Tear on Guide Tubes.Preliminary Assessment Failure Due to Excessive Wear.Tube Seen & Looks Really Beat Up,Split in Places & Repaired W/Tape on Numerous Occassions. Entire End Cap Coming Off Tube & Taped Back Many Times

ML20148B429
Person / Time
Issue date:	01/15/1997
From:	Kinneman J NRC
To:	NRC
References
Download: ML20148B429 (1)

Ack Receipt of Michele voice-mail Informing of Followup Planned Re Globe X-ray End Caps Failure.Failure of End Caps May Have Been Part of Wear Process

ML20148B398
Person / Time
Issue date:	04/23/1997
From:	Penny Lanzisera NRC
To:	NRC
References
Download: ML20148B398 (1)

Submits Reply to Globe X-ray End Caps Failure.Region IV Assessment Was That Wear & Tear Normal for User

ML20148B363
Person / Time
Issue date:	04/23/1997
From:	Steven Baggett NRC
To:	NRC
References
Download: ML20148B363 (1)

Forwards Info Provided to Generic Assessment Panel in Response to Request for Analysis of 970106 Ltr.Determination of Cause of Failure for Source End Stops Impossible Based on Info Currently Available

ML20148B334
Person / Time
Issue date:	05/02/1997
From:	Michele Burgess NRC
To:	CAMPER L, COMBS F, PICCONE J NRC
References
Download: ML20148B334 (2)

Forwards Info Provided for Action & in Ref to Incident Involving Failed Amersham Source End Stops.Preliminary Info Re Issue Was Provided at 970306 Meeting Between NRC & State of Ma Staff

ML20148B290
Person / Time
Issue date:	05/02/1997
From:	Michele Burgess NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS)
To:	HALLISEY R MASSACHUSETTS, COMMONWEALTH OF
References
Download: ML20148B290 (2)