ML20087N248

Annual Environ Rept for 1983, Consisting of Personnel Exposure Data,Aircraft Movement Data from Harrisburg Intl Airport,Leak Reduction Program Test Info & Relief Valve & Pressurizer Safety Valve Challenges

ML20087N248
Person / Time
Site:	Three Mile Island
Issue date:	12/31/1983
From:	Hukill H GENERAL PUBLIC UTILITIES CORP.
To:	Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
5211-84-2049, NUDOCS 8404030264
Download: ML20087N248 (9)

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' A*ITACirilWP 1' . NUMBER OF PERSONNEL AND MAN' REMS. BY WORK AND JOR FUNCTION Page.1.of 2 .. January 1.'1983' Thr: ugh December 31, 1983 -

'INI UNIT 1 Job Category Station Personnel Utility. Personnel Contractor Personnel

-Job Function- Number Rems Number Rems Number Rees REACTOR OPERATIONS /SURV.

Maintenance Personnel- 147 1.747 1 .008 50 .201 Operating Personne1~ 93 11.376 1 .013 3 .014 Health Physics Personnel 99 34.667 6 .020 27 2.819 Supervisory Personnel 80 2.374 4 .027 22 .061 Engineering Personnel 77 2,411 17 .081 57 .230 Administrative Personnel 98 1.203 26 .017 27 .153 R0lfrINE MAINTENANCE Halntenance Personnel 185 15.647 1 .000 52 .301 Operating Personnel 71 .309 0 .000 3 .031 liealth Physics Personnel 78 1.622 0 .000 3 .007 Supervisory Personnel 55 .919 0 .000 8 .016 Engineering Personnel ~21 .240 4 .012 19 .053 Administrative Personnel 64 .137 0 .000 5 .030 INSERVICE INSPECTION Menintenance Personnel 57 1.428 1 .002 48 1.030 Operating Personnel 39 .659 1 .009 1 .005 llealth Physics Personnel 44 .347- 0 .000 1 .000 Supervisory Personnel 31 .779 0 .000 4 .157 Engineering Personnel 17 1.584 10 .038 41 4.450 Administrative Personnel 9 .005 1 .100 9 .044 SPECIAI. MAINTENANCE Maintenance Personnel 183 145.134 5 5.727 283 447.364 Operating Personnel 74 57.840 1 .006 6 5.639 Ilealth Physies Personnel 62 15.549 0 .000 6 .572 Supervisory Personnel 72 29.395 1 .004 29 22.262 Engineering Personnel 56 6.190 23 1.151 89 35.901 Administrative Personnel 47 6.098 2 .028 16 3.968 WASTE PROCESSION Maintenance Personnel 90 14.631 3 .170 31 .240 Operating Personnel 67 8.950 0 .000 2 .064 IIcalth Physics Personnel 57- 1.006 0 .000 6 .878 Supervisory Personnel 23 2.495 '~"

0 .000 5 .331 Engineering Personnel 6 1.430 1 .000 . 5 .028 Administrative Personnel 11 1.430 0 .000 2 .000 8404030264 831231 PDR ADOCK 05000289 R P D_ _R _ __ _ _

r.. L6 ATTACllHENT I NUlc, _ ^ 6' PERSONNEL AND MAN RENS BY WORK AND JOB FUNCTION PAGE 2 cf 2 Jc.nunry 1, 1984 Through Deccaber 31, 1983 TMI UNIT 1 Jrb Category' Station Personnel. Utility Personnel Contractor Personnel Job Function Number Rems Number Rems Number Rems REFUELING Maintenance Personnel 1 .002 0 .000 0 .000 Supervisory Personnel 1 .000 0 .000 0 .000 TOTAL BY JOB FUNCTION Maintenance Personnel 214 178.589 8 5.907 291 449.136 Operating Personnel 104 79.134 .028 1 8 5.753 IIcalth Physics Personnel 112 53.191 6 .020 35 4.276 Supervisory Personnel 102 35.962 4 .031 43 22.827 Engineering Personnel 89 11.855 36 1.292 140 40.662 Administrative Personnel 116. 8.873 27 .145 34 4.195 CRAND TOTAL 737 367.604 82 7.413 551 526.849

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AIRCRAFT MOVEMENTS AT THE HARRISBURG ^

INTERNATIONAL AIRPORT JANUARY 1 THROUGH DECEMBER 31, 1983 Itinerant consnercial 6,980 Air Taxi 22,437

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General Aviation- ,

26,512 - -

Military 5,1192 61,048' Local Civil 40,677

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Military 7,738 48,415 TOTAL '

109,463 Movement of Aircraft Larger ~than 200,000 pounds Less than 1% of Total 109,463;. <1,095 p.

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^ Attachment III Page 1 Annual Report Regarding the ' Periodic Leak Reduction Program Tests (T.S. 6.9.1.B.3) e J

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The periodic leak reduction program as reported in March, 1983, is composed of ,

the.following plant surveillance procedures (the systems affected are as indicated):

Survaillance Procedure No. I Affected System 1303-11.16 Decay Heat Removal System 4 ' 1303-11.18 . R. B. Local Leak Rate Testing 1303-11.27 Makeup and Purification System

'1303-11.28' Liquid Waste Disposal System i 1303-11.29 Waste' Gas Disposal System 1303-11.30, Reactor Coolant Sampling - Liquid & Gas 1303-11.31 Hydrogen Recombiner Systen 1303-11.50 Reactor Building Spray System 8 Table I.sununarizes the results of the leakage Reduction Program tests and  !

c inspections by procedure number that were performed between January 1 and December.31, 1983. Component identification of those components found to be

leaking and.the type repair (if required) are included in Table I. Leaking

, components'were repaired and ratested such that the as found leakage was

. significantly reduced.

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, Attachmant III Page 2 k TABLE I Surveillance Date of Component Leakage Type Repai:*Per-Procedure No. -Performance Identifi- AS FOUND AS LEFT formed Prior to cation As left Test 1303-11.16 .5/21/84 .DH-V15A 16,427 cc/hr 33 cc/hr Adjusted DH-V15A r

(Loop.A) (4.34 gal /hr) (.0088 gal /hr) packing.

5/22/84 N/A 0 0 N/A

. (Loop B) 1303-11.18~ (See 305,863 seem 32,716 seem (See Note 1)

(See Note I) Note 1) 1303-11.27 8/21/83 MU-P-1A 720cc[hr To be done in Job Ticket CB686 1984 submitted MU-P-76A 1000 cc/hr 0 Repaired body to Bonnet Leak per Job Ticket (J .T . )

1. CB635 ~;

MU-V-76B 4800 cc/hr 0 Repaired body t'o Bonnet Leak per J.T. #CB634 MU-V-92 900 cc/hr 0 Repaired body to Bonnet Leak par J.T. #CB633 MU-V-196B 100 cc/hr 0 Repaired Stem fea per J.T. #CB636 MWV-197B 200 cc/hr 0 _ Repaired Stem Leak

, per J.T. #CB637 l

11U-V.-19hB 300 cc/hr 0 Repaired Stem Leak per J.T. #CB638 l

-130'3-11.28- (See Note-2)

-2 11303-11.29 3/24/83- WDL-V-310 3.5x10 CD1 0 Adjusted Packing per J.T. #CA470 WDL-V-312 1.0x10" Cn! O Adjusted Packing per J.T. #CA471 1303-11.30- ,8/12/83 'CA-V31 60 cc/hr 0 Repaired steam leak per J.T.

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1. CB915

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1303-11.31 6/10/83' N/A 0 l 0 N/A 8 lb1303-11.50' (See Note 2) l l l iTOTAI. "AS LEFT" LEAFAGE 753 cc/hr (liquid) _ 3,, 3,t, 3 g 32,716 SCC:1_ (gaseous) m D

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-TABLE I (Continued)

INote 1: The following valves were considered failures during performance of 1303-11.18 and repaired by Job Tickets prior to "as left" test:

DH-V64, DR-V69, IC-V3, and. IC-V4. The following valves passed the leakage tests but were repaired because of material degradation:

AH-V1 A/B/C/D. ' Acceptable total Reactor Building leakage that can be attributed to local leakage must be less than 104846 SCCM per Technical Specifications. The exact performance of the local leakage tests occurred on different dates at various times during the 1983 calendarEyear.

Note 2: Not performed in 1983 since required performance is once each refueling interval. Satisfactory "as left" performance last occurred in ~

December 1982 and the required retest interval was not due in 1983.

Note 3: Due.to the extended (>4 years) shutdown conditions and plant radio-activity levels, the 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> site boundary and 30 day low population-zone offsite do<se consideratians were not limiting conditions for acceptable' leakage criteria in 1983. Therefore, all "as-found" and "as-left" leakage recorded did not'significantly increase'the likelihood or magnitude of either on or off-site releases during 1983.

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A Attachment IV Pressurizer Power Operated Relief Valve and Pressurizer Safety Valve Challenges for the Calendar Year 1983.

I' No pressurizer power operated relief valve and pressurizer sc.fety valve challenges occurred during 1983, per Technical Specification 6.9.B.4.

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GPU Nuclear Corporation ggIg{ Post Office Box 480 Route 441 South Middletown. Pennsylvania 17057 0191 717 944 7621 TELEX 84 2386

' Writer's Direct Dial Number:

9 March 1, 1984 5211-84-2049 Dr. Thomas E. Murley Region I, Regional Administrator U. S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA. 19406

Dear Sir:

Three Mile Island Nuclear Station, Unit I (TMI-1)

Operating License No. DPR-50 Docket No. 50-289 Annual Report Enclosed is the 1983 Annual Report for Three Mile Island Nuclear Station, Unit I. This report is submitted per TMI-1 Technical Specification Section 6.9.1.B. The Report contains the following information:

Attachment I -

Tabulation of Personnel Exposure Data for the calendar year 1983. (T. S. Section 6.9.1.B.1.).

Attachment II -

Aircraft Movement Data from Harrisburg International Airport for the calendar year 1983. (T. S. Section 6.9.1.B.2).

Attachment III -

Leak Reduction Program Test Information for the calendar year 1983. (T. S. Section 6.9.1.B.3).

Attachment IV -

Pressurizer Power Operated Relief Valve and Pressurizer Safety Valve Challenges for the calendar year 1983.

(T. S. Section 6.9.1.B.4).

Sincerely, H. D. ki 1, Director, TMI-1 HDH:JGB:mle DESIGNATED GRIG Attachments cc.: Director, Office of Inspection and Enforcement Cortifjed gy p_ ,

U. S. Nuclear Regulatory Commission Washington, D.C. 20555 (40 copies)

J .y. g GPU Nuclear Corporation is a subsidiary of the General Public Utilities Corporation ' I

Dr.'Thomaa E. Murley.

5211-84-2049

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-cc.: Director, Office of Management Information

, and Program Control U. S. Nuclear Regulatory Commission 1- Washington,.D.C. 20555 h

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