ML20139A311
| ML20139A311 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 11/13/1985 |
| From: | Alden W PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| Shared Package | |
| ML20138A008 | List: |
| References | |
| NUDOCS 8512110501 | |
| Download: ML20139A311 (3) | |
Text
D 4
PHILADELPHIA ELECTRIC COMPANY 2301 MARKET STREET P.O. BOX 8699 PHILADELPHI A. PA.19101 (2151841-4000 November 13, 1985 Docket No. 50-352 l
Dr.: Thomas E. Murley, Administrator Region I.
U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA 19406
SUBJECT:
Revision to Semi-Annual Ef fluent Releases Report No. 2 January 1, 1985 through June 30, 1985 Limerick Generating Station
Dear Dr. Murley:
Enclosed is a revised " Liquid Ef fluent-Summation of all Releases" page to the Semi-Annual Ef fluent Releases Report. 2 for Limerick Generating Station. Unit 1.
The Semi-Annual Effluent ReleasesLReport was submitted on August 29, 1985 in compliance
- with the Annual Reporting requirements of Technical Specification 6.9.1.8 of Operating License NPF-27 in accordance with Regulatory Guide l.21 and Regulatory Guide 10.1.
A revised page is being submitteds to correct errors, due t'o an aiministrative oversight, in the. values for the " Average Diluted Concentration During Period" line for the first and.
second quarters of 1985 ' as presented under-Sections A.2 and B.2.
-Limerick Generating Station uses an in-house computer.
system to correlate and compute certain of the data submitted in the Semi-Annual Ef fluent Release Reports.
At the time of the original submittal of the Semi-Annual Ef fluent Release Report _ No.
2: for Limerick, the computer program capability was limited to exponents to the base ten (10) of less than or equal to nine
.(09), i.e. E+00 through E+09.
For the original submittal, the computer expressed the data under Section F of this page with
= exponents of E+01 when the actual exponents should have been
~
'E+11.
(Example:
the data for Section F for first and second
. quarters as expressed by the computer were 0.523E+01 and 0.141E+01 respectively rather than 0.523E+11 and 0.141E+11 respectively).
This progam limitation was recognizied and the exponents for the data under Section F were changed to E+11 by hand before the Semi-Annual Ef fluent Release Report No. 2 was submitted.
8512110501 851122 PDR. ADOCK 05000352 R
L t
November 13, 1985 Page 2 I'
Subsequent to the submittal of Report No. 2, it was
- realized that the computer utilizied its values in Section F to compute the values in Sections A.2 and B.2 (i.e. A.1/F = A.2 and B.1/F = B.2) and had used an exponent of E+01 instead of E+11 in order.to compute the. values for Sections A.2 and B.2.
The values in Sections A.2 and B.2 have been changed on this revised page to provide _ the proper data.
To preclude a future occurrence, the program for the in-house computer has been changed to accept values with exponents up to E+99.
The corrected data is indicated by a vertical bar in the margin of the revised page.
If you have any questions, please do not hesitate to contact us.
Very truly yours, W. M. Alden l.
Engineer-In-Charge Licensing Section Attachments Ecc Document Control Desk U.S.
Nuclear Regulatory Commission Washington, D.C.
20555 E. M. Kelly, Senior Site Inspector l
See Service List l
l
cc Troy B. Conner, Jr., Esq.
Ann P. Hodgdon, Esq.
Mr. Frank R. Romano Mr. Robert L.. Anthony Ms. Phyllis Zitzer i
Charles W. Elliott, Esq.
Zori G. Ferkin, Esq.
Mr. Thomas Gerusky 4
Director, Penna. Emergency Management Agency Angus Love, Esq.
2 David Warsan, Esq.
5 Robert J. Sugarman, Esq.
Kathryn S. Lewis, Esq.
Spence W. Perry, Esq.
Jay M. Gutierrez, Esq.
Atomic Safety & Licensing Appeal Board Atomic Safety & Licensing Board Panel Docket & Service Section (3 Copies)
E. M.
Kelly Timothy R. S.
Campbell September, 1985 i
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