ML18004B659
| ML18004B659 | |
| Person / Time | |
|---|---|
| Site: | Harris  |
| Issue date: | 12/23/1986 |
| From: | Zimmerman S CAROLINA POWER & LIGHT CO. |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8701070276 | |
| Download: ML18004B659 (6) | |
Text
REQU ORY INFORMATION DISTR IBUT
'SYSTEN (R IDS)
ACCESSION NBR: 870i070276 DOC. DATE: 86/iZ/23 NOTARIZED:
NO DOCKET 0 FACIL:50-400 Shearon Hav ris Nucleav Potoer Plant>
Unit ii Carolina 05000400 AUTH. NANE AUTHOR AFFILIATION ZXNMERNANcS. R.
Cav olina Potoer Zc Light Co.
RECXP. NANE RECXPIENT AFFXLIATION DENTON, H. R.
0{'fice of Nuclear Reactor Regulation.
Direc tor (post 85ii25
SUBJECT:
Pv ovides addi info v e emev gencg operating procedures. Util
<vill develop cv oss-v efev ence between usev s guide 5 path pv oceduv'es bg commev cial opev ation to alloe quick 5 easy access to detailed steps of users guide.
DXSTRIBUTION CODE:
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'g Proceduv esi C
NOTES: Application {'r permit v enewal {:iled.
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CPIaL Carolina Power & Light Company December 23, 1986 Mr. Harold R. Denton Office of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Washington, D.
C.
20555 SHEARON HARRIS NUCLEAR POWER PLANT Docket No. 50-400/License NPF-53 EMERGENCY OPERATING PROCEDURES
Dear Mr. Denton:
Carolina Power
& Light Company (CP&L) hereby provides the following informa-tion regarding emergency operating procedures (EOP) based on discussions with the NRC Staff.
NRC Comment The applicant has developed a Users'uide to supplement the information presented in the Path Procedures (flow charts).
There is no cross-reference system for these documents that would allow operators to easily access the detailed information in the Users'uide.
CP&L Res onse CP&L will develop a cross-reference between the Users'uide and Path Procedures (flow charts) to allow quick and easy access to the detailed steps of the Users'uide by commercial operation.
NRC Comment In EPP-002 the following construction exists in the Response Not Obtained (RNO) column for steps l.a and 1.b.
87010702Th 86l223 PDR ADQCK 05000000 F
PDR 411 Fayettevitte Street
~ P. Q. Box 1551
~ Raleigh. N. C. 27602
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a Page 2 of 3 1.
Check RCP Seal Isolation Status:
a.
All RCP seal injection outside CMMT isolation valves SHUT:
Check CSIP status:
- 1) If CSIP running, THEN GO TO STEP 2.
2)
Shut all isolation valves Do NOT start a CSIP unless all valves are shut.
b.
RCP thermal barrier CCW return outside CNMT isolation valve 1CC-251
-SHUT b.
Check CCW pump status:
- 1) IF CCW pump running THEN GO TO STEP 2
')
Shut 1CC-251 or 1CC-249 It is possible that this construction could lead an operator to believe that he is being directed to continue with step
- 2) below step
- 1) in the RNO column.
The actual intent is that the operator turn the page and go to Step 2. in the left column.
CP&L Res onse In EPP-002 the "Check RCP Seal Isolation Status:"
step will be corrected prior to exceeding 5X power.
A review of other EOP's for similar conditions will be completed prior to startup for the second cycle.
NRC Comment In the Path 1 Procedure we discovered an instance where a conditional statement followed an action statement.
This is poor practice because a
hurried operator may take the action, e.g. "reset containment spray and stop pumps" without fully reading the conditional statement, "when containment pressure decreases below 10 PSIG".
The emergency procedures should be reviewed for other instances where conditional statements follow action statements and all such instances should be corrected.
CP&L Res onse CP&L will correct the specific indicated statement prior to exceeding 5X power and will conduct a review for similar conditions in other EOP's and make the necessary corrections prior to startup for the second cycle.
Page 3 of 3 If you have any additional questions please contact me.
Very truly yours, S.
erman Manager Nuclear Licensing SRZ/pic cc:
B. Buckley, J.
N. Grace, G. F. Maxwell, V. Benaroya