ML20010C087

Forwards Request for Addl Info Re Util Initial Test Program. to Remain on Schedule,Response Due by 810821

ML20010C087
Person / Time
Site:	Callaway
Issue date:	08/07/1981
From:	Tedesco R Office of Nuclear Reactor Regulation
To:	Bryan J UNION ELECTRIC CO.
References
NUDOCS 8108190104
Download: ML20010C087 (6)

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DISTRIBUTION:

Docket File WHouston gg 71981 LB#1 Rdg AChu BJYoungblood KDempsey GEdison MRushbrook bcc:

Docket lio.: 'STN'50-483 RTeoesco TERA RVollmer NRC/PDR TMurley L/PDR Mr. John K. Bryan RVollmer NSIC Vice President RMattson TIC Union Electric Company RHArtfield, MPA ACRS (16) 1901 Gratiot Street WJohnston Post Office Box 149 OELD St. Louis, Missouri 63166 OIE (3)

Subject:

Callaway FSAR Site Addendum - Request for Additional Information -

Initial Test Program As a result of our review of your application for operating licenses we find that we need additional information regarding the Callaway FSAR site addendum.

The specific information required is as a result of our review of the initial test program and is listed in the Enclosure.

To maintain our licensing review schedule for the SNUPPS F AR, we will need responses to the enclosed request by August 21, 1981.

If you cannot meet this date, please inform a within seven days after receipt of this letter of the date youpplan to submit your responses so that we may review our schedule for any necessary changes.

Please contact Dr. G. E. Edison, Callaway Licensing Project fianager, if you desire any discussion or clarification of the enclosed request.

Sincerely,

/s Robert L. Tedesco, Assistant Director for Licensing Divisica of Licensing

Enclosure:

As stated

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OFFICIAL RECORD COPY

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Mr. J. K. Bryan Vice President - Nuclear Union Electric Company P. O. Box 149 St. Louis, Missouri 63166 cc: Mr. Nicholas A. Petrich Mr. William Hansen Executive Director - Si!UPPS Resident Insoector/Callaway NPS i

5 Choke Cherry Road c/o USNRC Rockville, Maryland 20850 Steedman, Missouri 65077 Gerald Charnoff, Esq.

Shaw, Pittman, Potts &

i Trowbridge 1800 M Street, N. W.

l Washington, O. C.

20036 t

Mr. J. E. Birk l

Assistant to the General Counsel l

Union Electric Company l

P. O. Box 149 St., Louis, Missouri 63166 Dr. Vern Starks j

Route 1, Box 863 j

Ketchikan, Alaska 99901 a

l Ms. TrevaHearn, Assistant General i

Counsel l

Missouri Public Service Commission 1

P

0. Box 360 l

Je f ferson City, Missouri 65102 1

Mr. D. F. Schnell l

l Manager-Nuclear Engineering l

Union Electric Co:rpany i

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0. Box l19 l

S t. l.ouis, Missouri 63166 4

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ENCLOSURE Callaway - Questions i

640.0C Procedures and Test Review Branch 640.lC Subsection 14.2.2.4 refers to Section 13.1 regarding

.(14.2.2.4) the qualifications of key personnel involved in the initial testing program.

Section 13.1 references ANSI /ANS 3.1-1978.

Our current position is that the individuais involved in preoperational or startup testing should hold the qualifications stated in Regulatory Positibn 3.of proposed Revision 2 to Regulatory Guide 1.8, February 1979 (issued for coment).

State that your minimum qualification requirements will be in accordance with this regulatory position or provide justification for requiring any lesser qualifications.

640.2C Appendix 3A states in the section on Regulatory Guide 1.58 (14.2.7) that an alternative method for qualifying nuclear plant power plant inspection, examination, and testing personnel will be used.

Insufficient detail is available to determine whether or not the alternative qualification program provides the same quality training.

Expand the description of the alternative qualification method in Appendix 3A or delete this exception to Regulatory Guice 1.58.

Note:

Regulatory Positions C.5, 6, 7, 9, and 10 of Regulatory Guide 1.58 (Rev.1, 9/80) apply to the Callaway nuclear station.

640.3C For SNUPPS-C, list all tests that will only be performed (14.2.11) on Unit 1.

In addition cite the criteria that will be used during the Unit 2 testing program to ensure that the second unit perfonns in an identical manner regarding those tests to be deleteo.

640.4C Certain terminology used in the individual test descriptions (14.2.12) does not clearly indicate the source of the acceptance criteria to be used in determining test adequacy. An acceptable format for providing acceptance criteria for test results includes any of the following:

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Sj$PPS-C page 2 of 4 i

9 Referencing technical specifications

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Referencing specific sections of the FSAR Referencing vendor technical manuals Providing specific quantitative bounds (only if the i

information cannot be provided in any of the above i

ways).

I Modify the individual test description subsection presented i

below or, if applicable, add a paragraph to Subsection 14.2.12 that provides an acceptable description of each of.the unclear terms.

i (1) Within design specification 14.2.12.1.1 4

1.2 (2)

In accordance with system design 14.2.12.1.1 i

1 2.2 i

(3) Responds properly, properly respond, function correctly, l

function properly 14.2.12.1.2 3

1.3 l

2.1 2.2 4

J 2.3 (4) Adequate 14.2.12.2.1 2.2 2.3 1

(5) Specified 14.2.12.2.1 2.2 2

l 2.3 i

j 640. 5 C Describe the status of the power supplies between Unit 1 (14.2.12) and Unit 2 to ensure independence during power distribution i

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SNUPPS-C page 3 of 4 testing.

The descriptions should address both normal and emergency-A.C. and D.C. power distribution systems.

Provide assurance that cross-ties will not exist which could cause loss of emergency bus power to one unit due to testing of the other unit.

640.6 C If Callaway's electrical distribution system has the capability (14.2.12.1) of using one unit's startup transformer as an emergency source of power to another unit, verify by testing or analytical i

exttapo' if normal loads that each startup transformer can supp., amargency loads on one unit while supplying a maximum load of plant auxiliaries on the remaining unit.

640.7C Verify that the ultimate heat sink retention pond pumps (14.2.12.1)

(Subsection 9.2.5) are tested to demonstrate adequate NPSH l

and the absence of vortexing over range of basin level from maximum to the minimum calculated 30 days following LOCA.

640.8C Table 14.2-1 (Sheet 4) of SNUPPS lists S-X3GD01 (Ersential (14.2)

Service Water Pump House HVAC) as one of the test abstracts that will be included in the site addendum.

Include S-U3GD01 j

as a safety-related preoperational test procedure in SNUPPS-C, or provide an explanation for the deletion of that test, l

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SNUPPS-C page 4 of 4 o

Errata--SNUPPS-C Page Section 14.0-1 14.2.1 Add "AND" between " PROGRAM" and "0BJECTIVES".

14.0-11 14.2.4.2 Add " test" before " phase".

14.2.12.1.1 "Preoperation" should be "Preoperational' 14.2.12.2

" Procedure" should be " Procedures".

14.2-2 14.2.2.1.2.1.6 "Contruction" should be

" Construction".

14.2-5 14.2.2.1.2.10.3 A line is missing.

14.2-18 14.2.7

'Superceed" should be " Supersede".

14.2-19 14.2.12.1 "and" should be "ar."

14.2-25 14.2.12.2.2.2 "Prerequisities" should be I

" Prerequisites".

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