ML17328A088
| ML17328A088 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 07/31/1989 |
| From: | Alexich M INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | Davis A NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| AEP:NRC:1099, NUDOCS 8908030167 | |
| Download: ML17328A088 (2) | |
Text
AC CE1Z RATED DlSTKBUTION DEMON STRATIOb SY~Pg REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)
ACCESSION NBR:8908030167 DOC.DATE: 89/07/31 NOTARIZED: NO DOCKET g
FACIL;50-315 Donald C.
Cook Nuclear Power Plant, Unit 1, Indiana 05000315 50-316 Donald C.
Cook Nuclear Power Plant, Unit 2, Indiana 05000316 AUTH.NAME AUTHOR AFFILIATION ALEXICH,M.P.
(formerly Indiana
& Michigan Ele RECIP.NAME RECIPIENT AFFILIATION DAVIS,A.B.
Document Control Branch (Document Control Desk)
SUBJECT:
Responds to violations noted in Insp Repts 50-315/89-19 50-316/89-19.
DISTRIBUTION CODE:
IE01D COPIES RECEIVED:LTR ENCL SIZE:
TITLE: General (50 Dkt)-Insp Rept/Notice of Vio ation Response NOTES RECIPIENT ID CODE/NAME PD3-1 PD INTERNAL: AEOD AEOD/TPAD NRR SHANKMAN,S NRR/DLPQ/PEB NRR/DREP/EPB 10 NRR/PMAS/ILRB12 OE LIEBEBNAN,J (CREG~248 02 RGN3 FILE 01 EXTERNAL: LPDR NSIC COPIES LTTR ENCL 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 RECIPIENT ID CODE/NAME GIITTER,J.
AEOD/DEIIB DEDRO NRR/DEST DIR NRR/DOEA DIR 11 NRR/DREP/RPB 10 NUDOCS-ABSTRACT OGC/HDS1 RES MORISSEAU,D NRC PDR COPIES LTTR ENCL 1
1 1
1 1
1 1
1 1
1 2
2 1
1 1
1
~l 1
1 1
D S
R I
D NOTTE 'IO ALL "RZE8" RECIPIZÃIS'IZASE HELP US 'IO RHX)CE HASTE!
CGMZACI'IHE DOCGMEKZ CXNTROL DESK, LISTS FOR DOCUMERIS KRJ DCSERT NEZDI TOTAL NUMBER OF COPIES REQUIRED:
LTTR 23 ENCL 23 D
S
Indiana Michigan Power Company P.O. Box 16631 Coiumbus, GH 43216 INDIANA NlCHIGAN POWER AEP:NRC:1099 Donald C.
Cook Nuclear Plant Units 1 and 2
Docket Nos.
50-315 and 50-316 License Nos.
DPR-58 and DPR-74 TRENDING PROGRAM FOR SECONDARY WATER CHEMISTRY PARAMETERS U.
S. Nuclear Regulatory Commission Document Control Desk Washington, D.
C.
20555 Attn:
A.
BE Davis July 31, 1989
Dear Mr. Davis:
This letter is in response to concerns raised during the routine safety inspection conducted by members of your staff from May 15 through May 19, 1989, at Cook Nuclear Plant Units 1 and 2 (Inspection Report Nos.
50-315/89019(DRSS) and 50-316/89019(DRSS)).
The specific concerns raised addressed the time period over which trending of secondary water chemistry parameters (e.g., conductivity, pH, chloride, sulfate) is performed and the level of management support for the water chemistry trending program.
At the May 19, 1989 inspection exit meeting we agreed to submit a letter to Region III providing our proposed actions to address the identified concerns.
The following discussion is in fulfillment of that commitment.
BACKGROUND Trending of secondary water chemistry parameters has been accomplished through use of our Chemistry Monitoring Computer Program (CMCP).
The CMCP provides long term trend information; however, the program cannot be easily modified to accommodate changing information needs and data entry or correction is difficult and consumes an inordinate amount of time from plant personnel.
As a resul't, plant use of the CMCP for long term trending in an operating environment can be quite cumbersome.
This has led in the past to use by the plant of other means for trending secondary water chemistry parameters
- which, as pointed out in the inspection report, have typically covered a short period of time.
The AEPSC Chemical Engineering and Performance Section has continued to maintain long term trending information using the CMCP with raw data from the plant's data sheets as input.
8908030167 890731 PDR ADOCK 05000315 0
PDC ggoi