ML20104A313

Forwards Corrected Page 9,Table 5 to Submittal Responding to Generic Ltr 92-01,correcting Typo Re Heat Treatment

ML20104A313
Person / Time
Site:	Beaver Valley
Issue date:	08/31/1992
From:	Sieber J DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
GL-92-01, GL-92-1, NUDOCS 9209110141
Download: ML20104A313 (2)

Text

______

Q~n-besvtsi Val;ey Power Staton 4

Shunty/vt. FA 1!07 / cx)O4 f)$N D W Bf R -

Nu e Prwtunt WngGmp

1. 1 W * "

August 31, 1992

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s U.

S.

Nucle. - Regulatory Comm!ssion Attn:

Document Control Desk Washington, DC 205S5

Subject:

Ucaver Valley Power Station, Unit No. 1 and No. 2 BV-1 Docket No. 50-334, License No. DPR-66 BV-2 Docket No. 50-412, License No. NPF-73 y

Correction to Response to Generic Letter 92-01 Enclosed is a

corrected page to our cubm ttal responding to Generic Letter 92-01.

The Unit 1 report, Table 5 g uge 9), containerl several l

typographical errors at the bottom of tha page descriuing the heat treatment.

Please replace that page with the attached.

Sincerely, S]d ]a~ w -

I s

.p

./ J.

D.

Sieber 9

O cc:

Mr..L.

W.

Rossbach, Sr. Resident Inspector Mr. T.

T.

Martin, MRC Region I Administrator Mr.

A.

W.

De Agazio, Project Manager Mr. M.

L. Bowling (VEPCO) d I?'

9209110141 920831 PDR ADOCK 05000334 i

P PDR

-Table 5

_, c-.

t' Beaver Valley Unit I

~,

Materials Certification-Information

- Component:

Lower Shell, 86903-1 Heat No..

C6317-1 Material Specification A533 Cl 1 Mill. Chemical Analysis [7]

C Mn P

S Si Ni Mo Cu Al Co 0.20 1.31 0.010 0.015 0.18 0.54 0.55 0.20 0.028 0.014

_ Cnarpy Impact and Fracture Tests - T-ansverse[8}

Temo "F Ft-lbs

% Shear _

Mils Lat. Exo.

-100 4.0 3

4

-100 2.5 3

2

-100 4.5 3

0

-50 6.0 3

2

-50

.0 5

7

-50

.0 5

5 10 40.0 29 31

~

10 20.0 21 26 10 28.5 18 19 40 33.0-28 30-40 46.5 33 37 40 34.0 28 29 110 63.5 51 54 110 64.0 53 60 110 77.0 57 63

' 160 76.0 100 60

- 160 82.0 100 67 160 82.5 100 69 210.

83.0 100 70

- 2LO' 82.5 100 66 2..0 82.0 103 69 l

Temo. *F' Droo Weichts NOT RTNOT USE 60 F

-50*F 27'F 80 ft-lb 50 F

40 2 NF 20 NF:

0 NF

_ liga._t Treatment [7]

1550-1650*F, 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

Water quenched.

4 1200-1250*F,'4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

Air cooled.

1125-1175'F, 40 hours4.62963e-4 days <br />0.0111 hours <br />6.613757e-5 weeks <br />1.522e-5 months <br />.

Furnace cooled.

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