ML20043G351
| ML20043G351 | |
| Person / Time | |
|---|---|
| Issue date: | 01/08/1990 |
| From: | Minners W NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES) |
| To: | Thadani A Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20043G352 | List: |
| References | |
| NUDOCS 9006200182 | |
| Download: ML20043G351 (1) | |
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i OE UNITED ST ATES E' Ur t ;' 'g.
NUCLE AR REGUL ATORY COMMISSION r,, i 1-l W ASHINGTON. O. C. 2055$
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January 8,1990 MEMORANDUM FOR:
Ashok C.
Thadani, Director Division of Systems Technology Office of Nuclear Reactor Regulation From:
Warren Minners, Director Division of Safety Issue Resolution Office of Nuclear Regulatory Research
SUBJECT:
DRAFT ENVIRONMENTAL ASSESSMENT AND' PLANT.
SPECIFIC REGULATORY ANALYSIS FOR INSTALLATION OF HARDENED VENTS IN BWRS WITH MARK I CONTAINMENTS f
Enclosed ds a copy of the draft Generic Environmental Assessment and of the template for Mark I Plant-Specific Enhanced
_ Venting Capability Regulatory Analysis for your information and i
The regulatory analysis has incorporated information use.
contained in a memorandum from B. Sheron to A. Thadani~ dated October 19, 1989; a memorandum from J. Partlow to T. Murley dated November 9, 1989; and comments received from NRR.
This information can be used by NRR to develop plant-specific backfit evaluations for Mark I enhanced venting requirements.
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' arren Minners;, Director Division of Safety Issue Resolution Office of Nuclear Regulatory Rosearch 1
Enclosures:
E Draft Generic Environmental Assessment L
Draft Mark I Plant-Specific Enhanced Venting Capability Regulatory Analysis cc:
w/ encl.
C. McCracken y
l J. Kudrick L,
C.
Li T. Spels
.C.
Woodhead M. Thadani 9006200102 900108
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