Morning Report for April 22, 1999
Headquarters Daily Report
APRIL 22, 1999
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REPORT NEGATIVE NO INPUT
ATTACHED INPUT RECEIVED RECEIVED
HEADQUARTERS X
REGION I
REGION II
REGION III
REGION IV
PRIORITY ATTENTION REQUIRED MORNING REPORT - HEADQUARTERS APRIL 22, 1999
MR Number: H-99-0035
NRR DAILY REPORT ITEM
GENERIC COMMUNICATIONS
Information Notice 99-11, "INCIDENTS INVOLVING THE USE OF RADIOACTIVE
IODINE-131," was issued on April 16, 1999.
This notice was issued to all medical licensees to alert them to recent
incidents that resulted in unintended radiation doses to humans, as a
result of the administration of radioactive iodine. These cases
illustrate the need for communication and coordination between the
authorized user and the referring physician. They also illustrate the
importance of verifying correct dosages and patient identity before
administration.
Contact: Jamnes Cameron, RIII
630-829-9833
E-mail: jlc@nrc.gov
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HEADQUARTERS MORNING REPORT PAGE 2 APRIL 22, 1999
MR Number: H-99-0036
NRR DAILY REPORT ITEM
GENERIC COMMUNICATIONS
Subject: IN's 88-23, Sup 5, 99-10, and AL 99-01, IN97-15, Sup 1
NRC Information Notice 88-23, Supplement 5: Potential for Gas Binding of
High Pressure Safety Injection Pumps During a Loss-of-coolant Accident,
Dated April 23, 1999
The NRC is issuing this information notice to inform addressees of
industry experience regarding the transport and accumulation of gases in
high-pressure safety injection (HPSI) systems.
Technical Contacts: Christopher P. Jackson, NRR Eric Benner, NRR
301-415-2947 301-415-1171
E-mail: cpj@nrc.gov E-mail: ejb1@nrc.gov
NRC Information Notice 99-10: Degradation of Prestressing Tendon Systems
in Prestressed Concrete Containments, Dated April 13, 1999
The NRC has issued this information notice to alert addressees to
degradation of prestressing systems components of prestressed concrete
containments.
Technical Contacts: H. Ashar, NRR G. Hatchett, NRR
301-415-2851 301-415-3315
E-mail: hga@nrc.gov E-mail: gxh@nrc.gov
NRC Administrative Letter 99-01: Reorganization of the Office of Nuclear
Reactor Regulation, Dated April 9, 1999
The U.S. Nuclear Regulatory Commission issued this administrative letter
to inform addresses of a reorganization of the Office of Nuclear Reactor
Regulation.
Contact: T. J. Carter, NRR
301-415-1153
E-mail: tjc@nrc.gov
HEADQUARTERS MORNING REPORT PAGE 3 APRIL 22, 1999
MR Number: H-99-0036 (cont.)
NRC Information Notice 97-15, Supplement 1: Reporting of Errors and
Changes in Large-break/ Small-break Loss-of- Coolant Evaluation Models of
Fuel Vendors and Compliance with 10 cfr 50.46(a)(3), Dated April 23, 1999
The U.S. Nuclear Regulatory Commission is issuing this information
notice supplement to inform addressees of recent experience related to
the requirements of 10 CFR 50.46 regarding reporting of changes or errors
in emergency core cooling system (ECCS) evaluation models.
Technical contacts: Kulin Desai, NRR Frank Orr, NRR
301-415-2835 301- 415-1815
E-mail: kdd@nrc.gov E-mail: fro@nrc.gov
Edward Goodwin, NRR
301- 415-1154
E-mail: efg@nrc.gov
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