ML20092G390

Requests That Proprietary AP600 Design Certification Program leak-before-break Info Be Withheld from Public Disclosure Per 10CFR2.790

ML20092G390
Person / Time
Site:	05200003
Issue date:	09/12/1995
From:	Mcintyre B WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:	Quay T NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML19311B783	List: ML20092G390 NRC-95-4552, Forwards Nonproprietary & Proprietary Version of Listed Info Documenting Aspects of AP600 leak-before-break Analysis Program.Proprietary Version of Listed Info Withheld Per 10CFR2.790
References
AW-95-881, NUDOCS 9509190274
Download: ML20092G390 (49)

Text

's vg Westinghouse Energy Systems em 355 Pittsburg1Pemsylvania 15230-0355 Electric Corporation AW-95-881 September 12,1995 Document Control Desk O.S. Nuclear Regulatory Commission Washington, D.C. 20555 ATTENTION:

MR. T, R. QUAY APPLICATION FOR WITHHOLDING PROPRIETARY INFORMATION FROM PUBLIC DISCLOSURE

SUBJECT:

AP600 DESIGN CERTIFICATION PROGRAM - LEAK-BEFORE-BREAK (LBB)

INFORMATION

Dear Mr. Quay:

The application for withholding is submitted by Westinghouse Electric Corporation (" Westinghouse")

pursuant to the provisions of paragraph (b)(1) of Section 2.790 of the Commission's regulations. It contains commercial strategic information proprietary to Westinghouse and customarily held in confidence.

The proprietary material for which withholding is being requested is identified in the proprietary version of the subject report. In conformance with 10CFR Section 2.790, Affidavit AW-95-881 accompanies this application for withholding setting forth the basis on which the identified proprietary information may be withheld from public disclosure.

Accordingly, it is respectfully requested that the subject information which is proprietary to Westinghouse be withheld from public disclosure in accordance with 10CFR Section 2.790 of the Commission's regulations.

Correspondence with respect to this application for withholding or the accompanying affidavit should reference AW-95-881 and should be addressed to the undersigned.

Very truly yours,

/

0+

Ar r / ' f, Brian A. icIntyre,% at ger Advanced Plant Safety and Licensing

/nja cc:

Kevin Bohrer NRC 12H5 2372A 9509190274 950912 PDR ADOCK 05200003 4 -<

PDR m

3

AW-95-881 1

a e

AFFIDAVIT 1

COMMONWEALTH OF PENNSYLVANIA:

ss COUNTY OF ALLEGIIENY:

Hefore me, the undersigned authority, personally appeared Brian A. McIntyre, who, being by me duly sworn according to law, deposes and says that he is authorized to execute this Affidavit on behalf of Westinghouse Electric Corporation (" Westinghouse") and that the averments of fact set forth in this Affidavit are true and correct to the best of his knowledge, information, and belief:

l B+ /#> p Brian A. McIntyre, Manager Advanced Plant Safety and Licensing 4

Sworn to and subscribed before m this

/3 day of b

.1995

/

P' M bks 44W Notary Pubb

- s..

t FkrA Marie Payne, PtNo AM M

'2mA MyCommissionE rce 4, i.

4 Monter, Pennsyhww Aaeuoaeon d faanes 4

AW-95-881 (1)

I am Manager, Advanced Plant Safety And Licensing, in the Advanced Technology Business j

Area, of the Westinghouse Electric Corporation and as such, I have been specifically delegated the function of reviewing the proprietary information sought to be withheld from public disclosure in connection with nuclear power plant licensing and rulemaking proceedings, and am authorized to apply for its withholding on behalf of the Westinghouse Energy Systems Business Unit.

(2)

I am making this Affidavit in conformance with the provisions of 10CFR Section 2.790 of the Commission's regulations and in conjunction with the Westinghouse application for withholding accompanying this Affidavit.

(3)

I have personal knowledge of the criteria and procedures utilized by the Westinghouse Energy Systems Business Unit in designating information as a trade secret, privileged or as confidential commercial or financial information.

(4)

Pursuant to the provisions of paragraph (b)(4) of Section 2.790 of the Commission's regulations, the following is furnished for consideration by the Commission in determining whether the information sought to be withheld from public disclosure should be withheld.

(i)

The information sought to be withheld from public disclosure is owned and has been held in confidence by Westinghouse.

(ii)

The infonnation is of a type customarily held in confidence by Westinghouse and not customarily disclosed to the public. Westinghouse has a rational basis for determining the types of information customarily held in confidence by it and, in that connection, utilizes a system to determine when and whether to hold certain types of information in confidence. The application of that system and the substance of that system constitutes Westinghouse policy and provides the rational basis required.

Under that system, infonnation is held in confidence if it falls in one or more of several types, the release of which might result in the loss of an existing or potential competitive advantage, as follows:

2%73A

- - - - - - - - - ~

4 J=

AW-95-881

)

(a)

The information reveals the distinguishing aspects of a process (or component, structure, tool, method, etc.) where prevention of its use by any of Westinghouse's competitors without license from Westinghouse constitutes a competitive economic advantage over other companies.

(b)

It consists of supportiig data, including test data, relative to a process (or component, structure, tool, method, etc.), the application of which data secures a competitive economic advantage, e.g., by optimization or improved marketability.

(c)

Its use by a competitor would reduce his expenditure of resources or improve his competitive position in the design, manufacture, shipment, installation, assurance of quality, or licensing a similar product.

(d)

It reveals cost or price information, production capacities, budget levels, or commercial strategies of Westinghouse, its customers or suppliers.

(e)

It reveals aspects of past, present, or future Westinghouse or customer funded development plans and programs of potential commercial value to Westinghouse.

(f)

It contains patentable ideas, for which patent protection may be desirable.

There are sound policy reasons behind the Westinghouse system which include the following:

(a)

The use of such information by Westinghouse gives Westinghouse a competitive advantage over its competitors. It is, therefore, withheld from disclosure to protect the Westinghouse competitive position.

(b)

It is information which is marketab!e in many ways. The extent to which such information is available to competitors diminishes the Westinghouse ability to 2373A

m m

1 l

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AW-95-881 i

)j i

1 1

sell products and services involving the use of the information.

j j

q (c)

Use by our competitor would put Westinghouse at a competitive disadvantage

]

by reducing his expenditure of resources at 'our expense.

4 i

(d)

Each component of proprietary information pertinent to a particular j

competitive advantage is potentially as valuable as the total competitive j

advantage. If competitors acquire corr.ponents of proprietary information, any a

t

(

one component may be the key to the entire puzzle, thereby depriving l

e Westinghouse of a competitive advantage.

(e)

Unrestricted disclosure would jeopardize the position of prominence of Westinghouse in the world market, and thereby give a market advantage to the competition of those countries.

(f)

The Westinghouse capacity to invest corporate assets in research and development depends upon the success in obtaining and maintaining a competitive advantage.

(iii)

The information is being transmitted to the Commission in confidence and, under the provisions of 10CFR Section 2.790, it is to be received in confidence by the Commission.

j (iv)

The information sought to be protected is not available in public sources or available information has not been previously employed in the same original manner or method i

to the best of our knowledge and belief, i

.k j

(v)

Enclosed is Letter NTD-NRC-95-4552, September 12,1995 being transmitted by 1

Westinghouse Electric Corporation (W) letter and Application for Withholding Proprietary Information from Public Disclosure, Brian A. McIntyre (W), to Mr. T. R. Quay, Office of NRR. The proprietary information as submitted for use by Westinghouse Electric Corporation is in response to questions concerning the AP600 plant and the associated design certification application and is expected to be

)

I l

2371A

.m

.~.,_

AW-95-881 The development of the technology described in part by the information is the result of applying the results of many years of experience in an intensive Westinghouse effort and the expenditure of a considerable sum of money.

In order for competitors of Westinghouse to duplicate this information, similar technical programs would have to be performed and a significant manpower effort, having the requisite talent and experience, would have to be expended for developing analytical methods and receiving NRC approval for those methods.

Further the deponent sayeth not.

25734

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1 l to Letter NTD NRC 95 4552 i

Selected AP600 Bounding Analysis Curves and input parameters for bounding analysis curves.

l Nonproprietary b

o 1995 Weeghoues Electic i

I 1

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4 COPYRIGHT NOTICE The reports transmitted herewith each bear a Westinghouse copyright notice. The NRC is permitted to make the number of copies of the information contained in these reports which are necessary for its intemal use in connection with generic and plant-specific reviews and approvals as well as the issuance, denial, amendment, transfer, renewal, modification, suspension, revocation, or violation of a license, permit, order, or regulation subject to the requirements of 10 CFR 2.790 regarding restnctions on public disclosure to the extent such information has been identified as proprietary by Westinghouse, copyright protection notwithstanding. With respect to the non proprietary versions of these reports, the NRC is permitted to make the number of copies beyond those necessary for its intemal use which are necessary in order to have one copy available for public viewing in the appropriate docket files in the public document room in Washington, D.C. and in local public document rooms as may be required by NRC regulations if the number of copies submitted is insufficient for this purpose. Copies made by the NRC must include the copyright notice in allinstances and the propnetary notice if the original was identified as propnetary.

o l W1A

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60 i

-Pressure = 2248 psig 2a,1.0*(Loads) j

_' Temperature = 128F

]

_ Pipe Size = 10 inch 50 -senedute s iso j

a-~

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.x 40 I

3 i

e

<3 30 l

E a

E.

i

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0 4

8 12 16 Normal Stress (ksi) 4 4

Bounding Analysis Curve #4 for 10" PRHR Re<:u

h J

l AP600 LBB BOUNDING ANALYSIS CURVE (SAC)

B AC #

4 1

i DESCRIPTION PRHR Rerum i

PIPE SIZE 10 inch SCHEDULE 160 MATERIAL 316LN i

i j

PRESSURE (psig) 2248 i

TEMPERATURE 120' F PIPE O.D(in) 10.75 i

MEAN RAD.(in) 4.8725 l

MIN. THICK.(in) 1.005 AREA (in )

30.77 2

i SEC. MOD.(in')

68.67 i

)

PRESS. FORCE 134867.9 lbs or 134.868 kips PRESS. STRESS 4383.0 psi or 4.383 ksi YIELD STRESS 29100 psi ULTIMATE STRESS :

75000 psi i

E VALUE 28.03 E6 psi

I B AC #

4 LOW NOR31AL CASE 1

Fx

.134867.9 lbs or 134.868 kioi Mb : 0.1 ksi X 68.67 = 6.867 in-kips or 6867 in-Ibs (0.1 ksi Bending Stress Assumed) i Fx = 0 For PICEP Run i

Sib = 1.092 x 6867 = 7499 in lb For PICEP Run NORMAL STRESS

4.383 + 0.1 = 4.48 ksi i

M AX. STRESS

4.383 + (1630.52/68.67) = 28.13 ksi

~

HIGH NORMAL CASE:

1 Fx

134867.9 lbs or 134.868 kips 1

Mb : 727936.5 in-lbs or 727.937 in-kips Fx = 0 For PICEP Run Mb = 1.092 x 727936J = 794907 in lb For PICEP Run NORMAL STRESS

4.383 + (727.937/68.67) = 14.98 ksi i

M AX. STRESS

4.383 + (3274.80/68.67) = 52.07 ksi g

i i

.ac$ cre 60

-Pressure = 2248 psig Temperature = 608F i

j

_ Pipe Size = 10 inch 4

50 -schedure = too 2a,1.0*(Loads) i

=

jq i

h e

0$ 30 E

s E

/

E. 20 10 l-1 0

i 0

4 8

12 16 Normal Stress (ksi)

I Bounding Analysis Curve #5 for 10" Normal REF a

AP600 LBB BOUNDING ANALYSIS CURVE (BAC)

B AC #

5 DESCRIPTION Normal RHR 1

PIPE SIZE 10 inch

\\

160 SCHEDULE l

l MATERIAL 316LN PRESSURE (psig) 2248 TEMPERATURE 600* F j

PIPE O.D(in) 10.75 j

MEAN RAD.(in) 4.873 MIN. THICK.(in) 1.005 2

AREA (in )

30.77 SEC. MOD.(in')

68.67 i

PRESS. FORCE 134867.9 lbs or 134.868 kips PRESS. STRESS 4383.4 psi or 4.383 ksi YIELD STRESS 18300 psi i

ULTIMATE STRESS :

63100 psi E VALUE 25.3 E6 psi

'l

BAC #

5 LOW NORMAL CASE Fx

134867.9 lbs or 134.868 kios Mb : 0.1 ksi X 68.67 = 6.867 in-kips or 6867 in-lbs Fx = 0 For PICEP Run Mb = 1.092 x 6867 = 7499 in-lb For PICEP Run NORMAL STRESS

4.383 + 0.1 = 4.48 ksi MAX. STRESS

4.383 + (1163/68.67) = 21.32 ksi

_.2 i

i 1

2 i

HIGH NORMAL CASE:

l Fx

134867.9 lbs or 134.868 kips I

Mb : 609475 in>lbs or 609.475 in-kips (Assumed) j i

l Fx = 0 For PICEP Run I

Mb = 1.092 x 609475 = 665547 in-lb For PICEP Run i

NORMAL STRESS

4.383 + (609.475/68.67) = 13.26 ksi i

MAX. STRESS

4.383 + (2488.16/68.67) = 40.62 ksi l

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8 12 16 20 24 28 32 36 1

l Normal Stress (ksi) 2 1

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Bounding Analysis Curve #8 for 4" ADS Stage -

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-w

,w

---a,

AP600 LBB BOUNDING ANALYSIS CURVE (BAC) 5 - GPM B AC #

8 DESCRIPTION ADS Stage 1 PIPE SIZE 4 inch SCHEDULE 120 MATERIAL 316LN PRESSURE (psig) 2252 TEMPERATURE 100* F PIPE O.D(in) 4.50 MEAN RAD.(in) 2.048 MIN. THICK.(in) 0.404 4

2 AREA (in )

5.20 SEC. MOD.(in')

4.89 PRESS. FORCE 24109 lbs or 24.109 kips PRESS. STRESS 4638 psi or 4.638 ksi YIELD STRESS 30000 psi ULTIMATE STRESS :

75000 psi 4

E VALUE 28.l4 E6 psi

1 1

i 8 - 5 GPM l

B AC #

LOW NORMAL CASE i

Fx 24109 lbs or 24.109 kios i

Mb : 0.1 ksi X 4.89 = 0.489 in-kips or 489 in-Ibs 3

(0.1 ksi Bending Stress Assumed)

Fx = 0 For PICEP Run l

Mb = 1.0883 x 489 = 533 in-lb For PICEP Run i

NORMAL STRESS

4.638 + 0.1 = 4.74 ksi-MAX. STRESS

4.638 + (l8.239/4.89) = 8.37 ksi i

i HIGH NORMAL CASE:

l Fx

24109 lbs or 24.109 kips i

Mb : 114216 in-lbs or 114.216 in-kips i

Fx = 0 For PICEP Run j

i Mb = 1.0883 x 114216 = 124302 in lb For PICEP Run NORMAL STRESS

4.638 + (114.216/4.89) = 28.00 ksi MAX. STRESS

4.638 + (234.564/4.89) = 52.61 ksi

> Flow Stress = 12_1.

.. Max. Stress = 52.50 ksi qm

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60 50 c

A 40

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2a,11oad 3

2 i

in 30 :.

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20 10

- "'** ("'""a 2252 a**-

= = w i. m anme w ee. e w w3. ash m.. n.

se am. $m: sia.n ss 0

0 4

8 12 16 20 24 28 32 36 Normal Stress (ksi)

Bounding Analysis Curve #10 for 4. ADS Stage

=..

r-i d

AP600 LBB BOUNDING ANALYSIS CURVE (BAC) i

~

B AC #

10 i

DESCRIPTION ADS Stage 1 1

i l

PIPE SIZE 4 inch SCHEDULE 120 MATERIAL 316LN i

PRESSURE (psig) 2252 (Normal & Maximum) i TEMPERATURE 100* F (Normal); 653' F (Maximum) i PIPE O.D(in) 4.5 1

i i

MEAN RAD.(in) 2.048 l

MIN. THICK.(in) 0.404 i

AREA (in )

5.20 SEC. MOD.(in')

4.89 I

j PRESS. FORCE 24109lbs i

PRESS. STRESS 4638 psi i

30000 psi (Normal); 17770 (Maximum)

YIELD STRESS i

ULTIMATE STRESS :

75000 psi (Normal); 62780 (Maximum) t 28.14 E6 psi (Normal); 25.04 E6 psi (Maximum)

E VALUE f

i

4 r

i 4

i BAC#

10 LOW NORMAL CASE Fx 24109 lbs Mb : 0.1 ksi X 4.89 = 0.489 in-kips or 489 in-lbs J

i Fx = 0 For PICEP Run

{

I Mb = 1.0883 x 489 = 533 in lb For PICEP Run i

NORMAL STRESS

4.638 + 0.1 = 4.738 ksi 4

i MAX. STRESS

4.638 + ( 3.948 /4.89 ) = 5.445 ksi a.

~

~

I HIGH NORMAL CASE:

Fx

24109 lbs 4

l Mb : 114216 in-lbs Fx = 0 For PICEP Run 4

1 l

Mb = 1.0883 x 114216 = 124302 in Ib For PICEP Run l

NORMAL STRESS

4.638 + (114.216/4.89) = 28.00 ksi 4

M AX. STRESS

4.638 + (174.644/4.89) = 40.35 ksi use 40.27 ksi

<=

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2a,1.0*(Loads) i i

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-Pressure = 2252 psig Temperature = 10(fF 1

-Pipe Size = 14 inch 50

-schedure = 1eo 4

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3

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• 20 l

i 10 0

0 4

8 12 16 20 24 f

Normal Stress (ksi) t Bouncing Analysis Curve #12 for 14" ADS Stage i

i f

i AP600 LSB BOUNDING ANALYSIS CURVE (SAC)

BACd

12 DESCRIPTION

. ADS Stage 2,3 / Safety PIPE SIZE

14" l

SCHEDULE

160 j

.i MATERIAL

316LN i

PRESSURE (psig)

2252 l

I TEMPERATURE

100* F i

PIPE O.D(in)

14 i

MEAN RAD.(in)

6.375 MIN. THICK.(in)

1.251 2

AREA (in )

50.11 SEC. MOD.(in))

146.83 PRESS. FORCE

233831 lbs 1

PRESS. STRESS

4667 psi or 4.67 ksi 2.

YIELD STRESS

30000 psi ULTIMATE STRESS : 75000 psi I

E VALUE

28.14 E6 psi i

i j

B AC #

12 i

I LOW NORMAL CASE Fx

. 233831 lbs or 233.831 kips Mb : 0.1 X 146.828 = 14.6828 in-kips or 14682.8 in-lb (0.1 ksi Bending Stress Assumed) 2 Fx = 0 For PICEP Run Mb = 1.088 x 14682.8 = 15975 in lb For PICEP Run i

NORMAL STRESS

4.67 + 0.1 = 4.77 ksi 1

MAX. STRESS

4.67 + 4655.18 /146.83 = 36.37 ksi a

i E

HIGH NORMAL CASE:

Fx

233831 lbs or 233.831 kips

^

Mb : 1040277 in-lb (Assumed)

Fx = 0 For PICEP Rua Mb = 1.088 x 1040277 = 1131822 in-lb For PICEP Run NORMAL STRESS

4.67 + 1040.277 /146.83 = 11.75 ksi l

MAX. STRESS

4.667 + 7025.995 /146.83 = 52.52 ksi use maximum stress = 52.50 ksi l

4 9

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i Dec18dA Drt 60 l

-Pressure = 2283 psig j

Temperature = 53!fF 2a,1.0i(Loads) i

-Pipe Size = 6 inch i

50

-schedure =1eo: 316t.N {

c' a

1 2

m e

m 40 4

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05 30 E

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8 12 16 20 24 '

Normal Stress (ksi) f 1

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AP600 LBB BOUNDING ANALYSIS CURVE (BAC)

~

BAC#

18 DESCRIPTION Direct Vessel Injection - A & B PIPE SIZE 6 inch 1

i SCHEDULE 160 1

MATERIAL 316LN f

PRESSURE (psig) 2283 4

TEMPERATURE 535' F i

PIPE O.D(in) 6.625 i

MEAN RAD.(in) 2.988 i

MIN. THICK.(in) 0.650

\\

2 AREA (in )

12.19 SEC. MOD.(in')

16.62 PRESS. FORCE 50863 lbs or 50.863 kips 4172 psi or 4.172 ksi PRESS. STRESS YIELD STRESS 19020 psi 4

ULTIMATE STRESS :

64080 psi E VALUE 25.63 E6 psi

~

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l B AC #

18

~

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LOW NORMAL CASE i

Fx

. 50863 lbs or 50.863 kios Mb : 0.1 ksi X 16.62 = 1.662 in-kips or 1662 in-lbs

)

l (0.1 ksi Bending Stress Assumed) j i

I Fx = 0 For PICEP Run Mb = 1.096 x 1662 = 1822 in lb For PICEP Run i

NORMAL STRESS

4.172 + 0.1 = 4.27 ksi s

MAX. STRESS

4.172 + (128.48/16.62) = 11.90 ksi e

a l

1 l

HIGH NORMAL CASE:

Fx

50863 lbs or 50.863 kips i

I Mb : 211277 in-lbs or 211.277 in-kips (Assumed) i Fx = 0 For PICEP Rua Mb = 1.096 x 211277 = 231560 in-lb For PICEP Run 1

]

NORMAL STRESS

4.172 + (211.277/16.62) = 16.88 ksi MAX. STRESS

4.172 + (619.89/16.62) =.41.47 ksi i

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bact9 cre 60

-Pressure = 2283 psig

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." Temperature = 128F 2a,1.0*(Loads):

-Pipe Size = 6 inch v

i 50 -schacute - teo:siet.n *-:--

=.

4 l

4 30 E

g M5gg i

10 l

0 i

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8 12 16 20 24 4

Normal Stress (ksi)

J J

p Bouncing Analysis Curve #19 for 6" DVI A & B i

i.-

AP600 LBB BOUNDING ANALYSIS CURVE (BAC) i BAC #

19 DESCRIPTION DVI A & B l

i PIPE SIZE 6 inch SCHEDULE 160 1

i MATERIAL 316LN 1

)

PRESSURE (psig) 2283 i

j TEMPERATURE 120' F i

PIPE O.D(in) 6.625 s

MEAN RAD.(in) 2.988 i

i MIN. THICK.(in) 0.65 i

2 AREA (in )

12.1928

^

l SEC. MOD.(in')

16.6229 i

j PRESS. FORCE 50863 lbs or 50.863 kips i

PRESS. STRESS 4172 psi or 4.172 ksi YIELD STRESS 29100 psi or 29.100 ksi ULTIMATE STRESS :

75000 psi or 75.000 ksi E VALUE 28.03 E6 psi 4

1 B AC #

19 LOW NORMAL CASE i

Fx 50863 lbs or 50.863 kios i

Mb : 1662.3 in-Ibs i

Fx = 0 For PICEP Run Mb = 1.096 x 1662.3 = 1822 in lb For PICEP Run f

i NORMAL STRESS

4.172 + (1.6623/16.623) = 4.272 ksi i

l MAX. STRESS

4.172 + (177.231/16.623) = 14.834 ksi a

i t

HIGH NORMAL CASE:

J Fx

50863 lbs or 50.863 kips Mb : 292829 in-lbs Fx = 0 For PICEP Run Mb = 1.096 x 292829 = 320941 in Ib For PICEP Run NORMAL STRESS

4.172 + (292.829/16.623) = 21.788 ksi M AX. STRESS

4.172 + (7%.265/16.623) = 52.07 ksi

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w:24 cts i

60 i

50

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.g m

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5 30 E

20

• '**u'.

22 a n.g.

10 Tgratre = 5dF j

Mpe Size = 4 inch s m.iao l

% 316LN SS 0

O 4

8 12 16 20 24 Normal Stress (ksi) s Bounding Analysis Curve #24 for 4" Spray

l

)

AP600 LBB BOUNDING ANALYSIS CURVE (BAC)

B AC #

24 DESCRIPTION Spray Line PIPE SIZE 4 inch SCHEDULE 120 MATERIAL 316LN PRESSURE (psig) 2283 TEMPERATURE 535'F PIPE O.D(in) 4.50 MEAN RAD.(in) 2.048 MIN. THICK.(in) 0.404 AREA (in )

5.20 l

l SEC. MOD.(in')

4.89

\\

i PRESS. FORCE 24441 lbs or 24.441 kips i

PRESS. STRESS 4701 psi or 4.701 ksi YIELD STRESS 19020 psi 4

L'LTIMATE STRESS :

64080 psi E VALUE 25.63 E6 psi l

i 1

i i

B AC #

24 4

j LOW NORMAL CASE

}

Fx

24441 lbs or 24.441 kios j

Mb : 0.1 X 4.89 = 0.489 in-kips or 489 in-lbs (0.1 ksi Bending Stress Asssumed) i Fx = 0 For PICEP Run Mb = 1.0883 x 489 = 533 in lb For PICEP Run NORMAL STRESS

4.701 + 0.1 = 4.80 ks MAX. STRESS

4.701 + (18.672/4.89) = 8.52 ksi i

l l

\\

l HIGH NORMAL CASE:

l l

Ex

24441 lbs or 24.441 kips i

Mb : 68026.1 in-lbs or 68.026 in-kips (Assumed)

I Fx = 0 For PICEP Rua Mb = 1.0883 x 68026.1 = 74033 in-lb For PICEP Run NORMAL STRESS

4.701 + (68.026/4.89) = 18.61 ksi MAX. STRESS

4.701 + (180.20/4.89) = 41.55 ksi g

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Normal Stress (ksi)

A Bouncing Analysis Curve #26 for 4" Spray 1

4

1 AP600 LBB BOUNDING ANALYSIS CURVE (BAC)

)

BAC*

26 i

DESCRIPTION Spray Line PIPE SIZE 4 inch SCHEDULE 120 MATERIAL 316LN 1

PRESSURE (psig) 2252 (Normal); 2283 (Maximum) 4 TEMPERATURE 653' F (Normal); 577.5" F (Maximum) d PIPE O.D(in) 4.50 1

MEAN RAD.(in) 2.048 h

l MIN. THICK.(in) 0.404 AREA (in )

5.20 2

I l

SEC. MOD.(in')

4.89 24109 lbs (Normal); 24441 lbs (Maximum)

PRESS. FORCE 4638 psi (Normd); 4700 psi (Maximum)

PRESS. STRESS 17700 psi (Normal); 18550 psi (Maximum)

YIELD STRESS ULTIMATE STRESS :

62780 psi (Normal); 63440 psi (Maximum) 25.04 E6 psi (Normal); 25.41 E6 psi (Maximum)

E VALUE W

l i

i B AC #

26 i

LOW NORMAL CASE 4

Fx

24109 lbs (Leakage); 24441 lbs (Limit Moment)

Mb : 0.5 ksi or 500 psi X 4.89 = 2445 in-lbs or 2.445 in-kips l

Fx = 0 For PICEP Run Mb = 1.0883 x 2445 = 2661 in-lb For PICEP Run i

i NORMAL STRESS

4.638 + 0.5 = 5.138 ksi a

i MAX. STRESS

4.700 + (9.946/4.89) = 6.73 ksi

- e I

i HIGH NORMAL CASE:

Fx

24109 lbs (Leakage); 24441 lbs (Limit Moment) ll Mb : 77318 in-lbs or 77.318 in-kips (Assumed)

Fx = 0 For PICEP Rua Mb = 1.0883 x 77318 = 84146 in lb For PICEP Run NORMAL STRESS

4.638 + (77.318/4.89) = 20.449 ksi MAX. STRESS

4.700 + (177.198/4.89) = 40.94 ksi L

~

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-Pressure = 22 psig 2a,1.0*(Loads)

Temperature = 65fF 1

. Pipe Size = 14 inch 50 -schedute =teo y

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Bounding Analysis Curve #27 for 14" ADS Stage 2,3 i

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I-l AP600 LBB BOUNDING ANALYSIS CURVE (BAC)

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4 B AC #

27 DESCRIPTION

ADS Stage 2,3 / Safety i

PIPE SIZE

14" SCHEDULE

160 e

i MATERIAL

316LN PRESSURE (psig)

2252 TEMPERATURE

653' F i

f PIPE O.D(in)

14.0 i

MEAN RAD.(in)

6.375 i

MIN. THICK.(in)

1.251 l

AREA (in )

50.11 2

l SEC. MOD.(in')

146.828 PRESS. FORCE

233831 lbs or 233.831 kips 4667 psi or 4.667 ksi i

PRESS. STRESS YIELD STRESS

17770 psi L'LTIMATE STRESS : 62780 psi i

E VALUE

25.04 E6 psi d

i

i 4

l B AC #

27 i

LOW NORMAL CASE J

Fx

233831 lbs or 233.831 kips Mb : 0.1 X 146.828 = 14.6828 in-kip or 14683 in-lb (0.1 ksi Bending Stress Assumed)

Fx = 0 For PICEP Run j

l Mb = 1.088 x 14683 = 15975 in-lb For PICEP Run i

i NORMAL STRESS.

4.667 + 0.1 = 4.77 ksi i

MAX. STRESS

4.667 + (2632.3 /146.828) = 22.59 ksi HIGH NORMAL CASE:

~

i Fx

233831 lbs or 233.831 kips i

Mb : 946307 in-lb (Assumed)

I j

Fx = 0 For PICEP Rua i

Mb = 1.088 x 94307 = 1029582 in-lb For PICEP Run i

NORMAL STRESS

4.667 + (946.307 /146.828) = 11.11 ksi i

MAX. STRESS

4.667 + (4631.46 /146.828) = 36.21 ksi 4

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l Selected pages from AP600 Bounding Analysis Curves i

Calculation i

i Nonproprietary i

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COPYRIGHT NOTICE The reports transmitted herewith each bear a Westinghouse copynght notice. The NRC is permitted to make the number of copies of the information contained in these reports which are necessary for its intemal use in connection with genenc and plant-specific reviews and approvals as well as the issuance, denial, amendment, transfer, renewal, modification. suspension. revocation, or violation of a license, permit, order, or regulation subject to the requirements of 10 CFR 2.790 regarding restnctions on public disclosure to the extent such information has been identified as propnetary by Westinghouse, copyright protection notwithstanding. With respect to the non-propnetary versions of these reports, the NRC is permitted to make the number of copies beyond those necessary for its intemal use which are necessary in order to have one copy available for public viewing b the appropnate docket files in the public document room in Wr.shington D.C. and in local public document rooms as may be required by NRC regulations if the number of copies submitted is insufficient for this purpose. Copies made by the NRC must include the copynght notice in all instances and the propnetary notice if the origmal was identified as propnetary, t

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WESTINGHOUSE CALCuLAT10N SHEET AP600 Bounding Analysis Curves

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This calculation is assembled to document the Development of the bounding analysis curves for the AP600 Feedwater line. The analysis includes crack opening area, leak rate and J-integral calculations.

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Figure 1 - Feedwater Une Bounding Analysis Curve (#1), T=435'F 40 i

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AP600 LBB BOUNDING ANALYSIS CURVE (BAC)

BAC#

1 DESCRIPTION Feedwater Line PIPE SIZE 16" SCHEDULE 80 MATERIAL SA335/P11 Alloy PRESSURE (psig) 890 TEMPERATURE 435 PIPE O.D(in) 16.0 MEAN RAD.(in) 7.62 MIN. THICK.(in) 0.76 2

AREA (in )

36.3872 SEC. MOD.(in')

132.3784 PRESS. FORCE 146.561 kips PRESS. STRESS 4.028 ksi YIELD STRESS 38.145 ksi(average) ; 37.25 ksi (min)

ULTIMATE STRESS -

67.83 ksi (min)

E VALUE 3020E+6 psi

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SaQue MSE.SMT B AC #

1 LOW NORMAL CASE i '

Fx 146.56lkips Mb :

0.1 ksi

• 132.3784 in' = 13.238 in-kips a.

LEAKAGE FLAW SIZE (a)(in)

CRITICAL FLAW SIZE (2a)(in)

NORMAL STRESS 0.1 + 4.028 = 4.128 ksi 20$!.865 in-kip /132.3874 in' = 15.5 ksi MAX. STRESS HIGH NORMAL CASE:

i Fx 146.561 kips Mb :

18 - 4.03 = 13.97

• 132.3874 E 1849.33 in-kips q a.

LEAKAGE FLAW SIZE (a)(in)

CRITICAL FLAW SIZE (2a)(in)

NORMAL STRESS 18.0 ksi M AX. STRESS 3865.449 in-kip /132.3874 in) = 29.2 ks

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' Fiti W GAoup 50 CALC NO MSE-SMT AIIDDLE NORSIAL CASE:

Fx 146.561 kips Mb :

6.97 ':' 132.3784 = 922.677 in-kip

_ m LEAKAGE FLAW SIZE (a)(in)

CRITICAL FLAW SIZE (2a)(in)

NORMAL STRESS 4.03 + 6.97 = 11 ksi MAX. STRESS 3210.176/132.3784 = 24.25 ksi i

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AP600-950/2A SMT Low Normal Maximum Stress Cases for T = 435'F Feedwater Line Bounding Analysis Curve 2

Maximum Stress Section Modulus Faulted Load J-Integral (in-Ib/in )

(ksi)

(in')

(in-kips) q.

12 132.3784 1588.541 14 1853.298 16 2118.054 i

15 1985.676 15.5 2051.865 I

Middle Normal Case 24.5 132.3784 3243.271 24 3177.082 24.25 3210.176 I

High Normal Case 29.5 132.3784 3905.163 l

29.0 3838.974 l

29.25 3872.068 i

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29.2 3865.449 j

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