ST-HL-AE-3058, Forwards Comments on Reactor Operator Exam Administered on 890406

Forwards Comments on Reactor Operator Exam Administered on 890406

ML20247L017
Person / Time
Site:	South Texas
Issue date:	04/13/1989
From:	Mcburnett M HOUSTON LIGHTING & POWER CO.
To:	Pellet J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20247K994	List: ML20247K990 ML20247K995 ST-HL-AE-3058, Forwards Comments on Reactor Operator Exam Administered on 890406
References
ST-HL-AE-3058, NUDOCS 8906020069
Download: ML20247L017 (5)

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The Light company P.O. Box 1700 Houston, Texas 77001 (713) 228-9211 Houston Lighting & Power. ~ =_. . - - ~ ~ ~ - -

April 13,30581989 ST-HL-AE-File No.:G30.1 10CFR50.73 Mr. John Pellet Chief, Operator Licensing Section U. S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011 South Texas Project Electric Generating Station Units 1 and 2 Docket Nos. STN 50-498, STN 50-499 Cpjgments on April 6. 1989. License Examination Attached are Houston Lighting & Power Company's comments on the Reactor Operator examination your staff administered at the South Texau Project Electric Generating Station on April 6, 1989.

If you should have any questions on this matter, please contact contact me at (512) 972-8530.

/

M. A. McBurnett Manager Operations Support Licensing l MAM/PLW/nl

Attachment:

Comments on the 4/6/89 NRC RO Examination C906020069 890522 pDR '

y ADOCK 05000490 PNU A1/006.NL3 A Subsidiary of Ilouston Industries Incorporated

r liouston lj hting g & Power Company ST-HL-AE-3058 File No.G02 Page 2 ces w/o attachments j Regional Administrator, Region IV Rufus S. Scott Nuclear Regulatory Commission Associate General Counsel 611 Ryan Plaza Drive, Suite 1000 Houston Lighting & Power Cc jany Arlington, TX 76011 P. O. Box 1700 Houston, TX. 77001 George Dick, Project Manager U. S. Nuclear Regulatory Commission INPO Washington, DC 20555 Records Center 1100 circle 75 Parkway Jack E. Bess Atlanta, GA. 30339-3064 Senior Resident Inspector - Unit 1 c/o U. S. Nuclear Regulatory Commission Dr. Joseph M. Hendrie P. O. Box 910 50 Bellport Lane Bay City, TX 77414 Bellport, NY 11713 J. I. Tapia Senior Resident Inspector - Unit 2 c/o U. S. Nuclear Regulatory Commission P. O. Box 910 Bay City, TX 77414 J. R. Newman, Esquire Newman & Holtzinger, P. C.

1615 L Street, N. W.

Washington, DC 20036 R. L. Range /R. P. Verret Central Power & Light Comany P. O. Box 2121 Corpus Christi, TX 78403 R. John Misner (2 Copies)

Chief Operating Officer City of Austin Electric Utility 721 Barton Springs Road Austin, TX 78704 R. J. Costello/M. T. Hardt City Public Service Board P. O. Box 1771 San Antonio, TX 78296 Revised 12/21/88 NL-DIST. SHL

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i ATTACHMENT l ST HL AR 3ost W 1 4_ _PAM _L QE_1,.w w .y..__

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l COMMEN'IS ON THE 4/6/89 NRC RO EXAMINATION This exam was well constructed and matched the reference material. All of the following comments (except for one) have 1 supporting references which are attached and labeled with the ]'

question number for the comment they support.

I 1.09 Accept a i 1% calculation variance due to use of steam  ;

tables, conversions, and round-offs.

1.16 Accept "d" as an optional correct response.

Reference:

Westinghouse Thermo-hydraulics Frinciples and Applications to the PWR II, p. 10-44.

1.21 Accept the following as an optional answer:

Interlock trips the breaker when inserting the racking tool.

Reference:

Instructions for low voltage power circuit breakers types DS and DSL, Westinghouse Electric Corporation, p. 31 -32.

2.05 Part b. Accept the following as optional correct answers:

Cloce FW Flow Control & Bypass Valves Close MSIV Abos Seat Drain Reference-1 POP 05-EO-E020, p. 7, step 4 5 1POF05-EO-E000, p. 21, step 5.0 2,07 Part b. Accept choice #1 (water) as an additional correct response for extinguishing a Class-B fire.

Reference:

Fire Brigade Leader Lesson #FBT001.42L, pages 8, 11, and 12 Part c. Accept choice #1 as an additional correct response for extinguishing a Class-C fire.

Reference:

OEAB04-FB-052, " Preplan for EAB ESF Switchgear Rou..", p. 9 2.13 Part a. Accept the following as an equivalent response to "c"

LWPS diverts back to WHT Part b. Accept the following as an equivalent response to

. . f .. ,

FHB Emergency Ventilation Mode l

ATTACHMENT i

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Reference:

7R309F90001 #2, 7E309F90021 #1 L '

2.16 Part b. Accept the following as an optional response:

Increase level in the RCS tv mid-loop or greater.

l

Reference:

OPOP04-RH-0001, Rev 0, p. 2. (A specific level is not  !

delineated in the Off-Normal Operating procedure.)

2.17 Accept the following as an optional correct response:

Select Rod Bank not in alarm, with ROD BANK SEL ewitch, and move control rode in manual.

Reference:

OPOPO4-RS-0002, Rev 0, p. 2 3.C1 Accept 5798 rpm as equivalent to 110% MFP overspeed, P-14 as equivalent to Hi Hi SG Level trip, and accept LoLo MFP Suction Trip on Low DeltaP across the FW Booster Pumps of 115 paid an an optional correct answer.

Reference:

LOT 202.14L, p. 6 T.S. Table 3.3-4, p. 3/4 3-31 Instrument Setpoint Index, p. 21 P& ids: F00061, Z40482, F20009 3.02 Part b. Accept the following as additional correct answere:

1. Permissive signal for Containment Spray

2. Permicaive signal for RWST Switchover

3. Turbine Trip Feference:

9-Z-42116, 9-Z-42115, 9-Z-42114 3.03 Part a. Accept the following ac an equivalent method of stating the CVCS flow balance:

32 gpm to the RCP sealc 80 gpm charging to RCS 100 gym letdown flow 12 gpm RCP seal leakoff Reference.

LOT 201.06, p. 8 3.04 Part b. #3 coal leakoff goes to two placea:

1. Inner dam leakoff goes to the containment cump

m. . ATTACHMENT ST.HL AE.Sost JpE 3 OLR..

2. Outer dam leakoff goes to the RCDT (Combines with #2 seal leakoff.

Reference:

Student Handout 0.LIC.HO.RCP.01, P. 14 & LOT 201. 05, p. 9&

10 3,05 Part c.2. Accept C- 7 actuation stated as " load reduction rate of 10% within 120 see time interval" as an optional correct response.

Reference:

LOT 202.09.LN, p. 15 3.06 Part b. Accept as an optional correct recponse: " Rod Control Rate Comparator is an anticipatory circuit for fast response on load transients".

Reference:

LOT 201.18, p. 22, and p. 2 of the student handout 3.08 Part a. Accept the following as optional answere for discharging to the PRT:

Post Accident Sample System (PASS)

Waste Collection Unit RCDT

Reference:

9F050004, 9Z47601, LOT.201.24L, p. 5 Part b. Accept "High" and " Low" Level Alarms as two separate answers.

Reference:

9F05004 3.15 Part b. Accept as an optional correct answer that the "EDG voltage and frequency adjustments are blocked."

Reference:

LOT 201.39, p. 52, 62, & 63; 9Z42100 #1 3.17 Part c. Accept as an optional correct answer: t.MSAC

Reference:

LOT 202.28, p.15 & 16

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