Morning Report for February 13, 2001
Headquarters Daily Report FEBRUARY 13, 2001 *************************************************************************** REPORT NEGATIVE NO INPUT ATTACHED INPUT RECEIVED RECEIVED HEADQUARTERS X REGION I X REGION II X REGION III X REGION IV X PRIORITY ATTENTION REQUIRED MORNING REPORT - HEADQUARTERS FEB. 13, 2001 Licensee/Facility: Notification: MR Number: H-01-0011 Skw-Mbt Services, Inc. Date: 02/13/01 Cleveland,Ohio Subject: Part 21 - Potential Segregation and Frothing of Ingredients in Safety-Related Grout Reportable Event Number: 37685 Discussion: VENDOR: SKW-MBT PT21 FILE NO: m1-09-0 DATE OF DOCUMENT: 01/18/01 ACCESSION NUMBER: ML010300247 SOURCE DOCUMENT: EN 37685 REVIEWER: REXB, I. Jung SKW-MBT Management, Inc., a vendor of safety-related grout, reported a potential shelf-life issue for specific lots of Embeco 636 (CMTR) Grout under certain conditions. The vendor's re- analysis of this product indicates that segregation and frothing of ingredients in an unhardened state may occur for lot number M4-73733P0, if mixed to a fluid consistency. This situation may also apply to other lots made since June 1999: M4-44623R9 M4-57904V9 M4-72073P0 M4-73733P0 The vendor notified its affected customers, which include domestic nuclear power plants at Davis-Besse, Peach Bottom, Limerick, Robinson, Cook, and Beaver Valley. The NRC will post ensuing reports on this subject on its Web site at http://www.nrc.gov/NRC/PUBLIC/PART21/2001. Contact: I. Jung, NRR 301-415-1837 Email: ixj@nrc.gov _
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Page Last Reviewed/Updated Wednesday, March 24, 2021