ML20126B880

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Forwards Proprietary & Nonproprietary Versions of Info on Turbine Disc Integrity in Response to NRC 800225 Request. Affidavit & Application for Withholding Encl.Proprietary Version Withheld(Ref 10CFR2.790)
ML20126B880
Person / Time
Site: Zion File:ZionSolutions icon.png
Issue date: 03/19/1980
From: Naughton W
COMMONWEALTH EDISON CO.
To: Eisenhut D
Office of Nuclear Reactor Regulation
References
NUDOCS 8003200631
Download: ML20126B880 (47)


Text

'N - Ctmmonw0cith Edison

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'!E D M one First National P!ata. Chicago. Illinois I O "7 Accress Reply to: Post Office Box 767

\\;j,/ Chicago. tilinois 60690 March 19, 1980 Mr. Darrell G. Eisennut, Acting Director Division of Operating Reactors i

U.S. Nuclear Regulatory Commission wasnington, DC 20555

Subject:

Zion Station Unit 1 i

l Response to NRC Request fo*

.Information on Turoine Disc Integrity NRC Occket No. 50-295

=

References (a):

' February 25, 1980 letter from O. G.

l Eisenhut to D.

L. Peoples (b):

March 14, 1980 letter from J.

M.

Schmerling to D. G. Eisennut Oear Mr. Eisenhut:

Per' Reference (a), the NRC Staff requested Commonwealth-Edison Company to provide both-site specific and generic information related to turbine discs at Zion Station Unit 1.

Commonwealth Edison's response to this request is

' included in the documents enclosed with tnis letter.

More specifically, encloseo are:

1.

57TACHMENT 1:

Application for Withnolding Proprietary Information from Public Disclosure 2.

ATTACHMENT 2:

Affidavit 3.

ATTACHMENT 3:

Site Specific Questions -

ZION STATION - UNIT ill 4

APPENDIX A:

L. P.

Turbine Disc Information -

westinghouse Proprietary 1

5.

APPENDIX 3:

L.

P.

Turbine Disc Information g

Per your request 1-Reference (a), responses to tne generic cuestions have oeen coor:1nated througn a tasx fc :e fE g

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Ccmmenwealth Edissn Mr. Darrell G. Eisenhut, Acting Director March 19, 1980 Page 2 wnose' representation includes all owners of Westinghouse nuclear low pressure turbines and is chaired by Mr. Wayne L.

Stiede of_ Commonwealth Edison.

At the request of the task force, consensus responses to the generic questions have been suomitted to you by Westinghouse in Reference (b).

Commonwealth Ecison concurs with those responses with respect to Zion Unit 1.

Note the site specific responses contain information proprietary to Westinghouse Electric Corporation.

In conformance with the requirements of 10 CFR Section 2.790, as amended,-of the Commission's regulations, Commonwealth Edison is enclosing with this submittal an application for withholding from public aisclosure (ATTACHMENT 1) and an affidavit (ATTACHMENT 2).

The affidavit sets forth the basis on which the inf.ormation may be withheld from public disclosure by the Commission.

Correspondence with respect to the affidavit or application for withholding should reference AW-80-16 and snould be addressed to Mr. R. Williamson, Manager, Custemer Order Engineering, Westinghouse Electric Corporation, Steam Turbine Division, Lester Branch Box 9175, Philadelphia, PA 19113.

ATTACHMENT 3 provides a cescription of corrective actions taken with regard to the bore cracks found in the No. 1 disc in LP-3 of the Zion Unit 1 turbine.

Also included are conservative analyses of the maximum possible crack growth at the time of the next scheduled inspection for the shallow keyway crack remaining in the No. 2. disc in the governor end of LP-2.

These analyses, which are based on 120% overspeed, indicate that tne unit can be operated until the scheduled inspection without concern for this flaw growing to a critical size.

In fact, to date, Zion Unit 1 has experienced only one overspeed as high as 106% and this was during a scheduled overspeed test.

Therefore, based on the corrective actions taken and the aforementioned crack growth analyses, Commonwealth Edisn has concluced that the Zion Unit 1 turbines can be safely operated at full rating without any acverse effects to tne health and safety of the public until tne next inspection, currently scheduled for January 1981.

I

_.~.. _

- Commonwsalth Edison Mr.'Darrell G. Eisennut, Acting Director

. March 19. 1980 Page 3-Please address any questions that you might have concerning this matter to this office.

Very truly yours, f.

William F.

Naughton i

Nuclear Licensing Administrator Pressurized Water Reactors

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~ AB-@@-16 March 16, 1980 Darrell G. Eis enhut Division of Operating Reactors Of fice of Nuclear Reactor Regulation US Nuclear Regulatory Coc::sission Washing ton DC 20555 APPLICATION FOR WI*EROLDING PROPRIETARY INFCRMATICN FROM FU3LIC DISCLOSWE Subj ec t :

Zion 152 Docket 450-295, 50-304 Information in Response to NRC Request for Information of February 25, 1980, Relative to Low Pressure Turbine Dise Integrity.

Reference:

Appendix A letter from W. F. Naughton to Eisenhut, dated 3/19/30

Dear Mr. Eis enhut:

This application for withholding is submitted by Westinghouse Electric Corporation ("We stinghouse") pursuant to the provisions of paragraph (b)(1) of Section 2.790 of the Coc:sission's regulations.

Withholding from public disclosure is reque sted with respect to the subj ect inf ormation which is further identified in the affidavit accompanying' this applicaticn.

The undersigned has reviewed the information sought to be stichheld and is authorized to apply for its withhulding on behalf of Westinghouse, STG-TOD.

The af fidavit accompanying this applicatien sets f orth the basis on which the information may be withheld from public disclosure by the Cocciission and addresses with specificity the considerations listed in paragraph (b)(4) of i

Section 2.790 of the Coc:sissisn's regulations.

Accordingly, it is respectfully reque s tsd that the subj ec t inf ormation which is proprietary to Westinghouse and which io further identified in the affi-davit be withheld f rom public disclosure in accordance with 10CFR Section 2.790 of the Coexsission's regulations.

Correspondence with respect to this application for withholding or the accom-panying af fidavit should be addressed to the undersigned.

Very truly yours, n

~

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1. Williamson, Manager Customer Order Engineering Westinghouse Electric Corporation

m,. -

m AFFIDAVIT 1

i COMMONWEALTH CF PENNSYLVANIA CCUNTY CF DELAWARE:

Before me, the undersigned authei-ity, personally appeared Robert Williamson, who, being by =e duly svern according to law, deposes and says that he is authorized to execute this Affidavit en behalf of

' Westinghouse Electric Corporation ("Westinghcuse") and that the averments of fact set forth in this Affidavit are true and correct to the best of his knowledge, information, and belief:

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Robert Williamson, Manager Customer Order Engineering l

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(1).I am Manager, Customer Order Engineering in the Steam Turbine Generator. Technical Operations Divisien of Westinghouse Electric Corporation and as such, I have been specifically delegated the function ~of reviewing the proprietary informatien sought to be withheld fecm public disclosure in cennection with nuclear power plant licensing, and am authori:ed to apply for its withholding on behalf of the Westir4 house Pcwer Generation Divisions.

(2)

I am making this Affidavit in confermance with the provisions of 10 CFR Section 2 790 of the Commission's regulatiens and in conjunction with the Westinghouse applicatien for withholding acccmpanying this Affidavit.

(3)

I have personal knowledge of the criteria and precedures utilized by Westinghouse Power Generation Divisiens in designating informa-tion as a trade secret, privileged er as confid'ential ceraercial or financial information.

(4)

Pursuant to the provisiens of paragraph (b)(4) of Section 2 790 of the Ccemissien's regulations, the following is furnished for cen-sideration by the Commissien in determining whether the informatien sought to be withheld frem public disclosure should be withheld.

l (1)

The information sought to be withheld Tecm public disclosure is owned'and has been held in ecnfidence by Westinghouse.

(ii)

The informatien is of a type customarily held in ccnfidence by Westinghouse and not custemarily disclosed to the pub-lic.

Westinghouse has a rational basis for determining the types of information custemarily held in confidence by it and, in that connection, utilizes a system to determine when and whether to hold certain types of information.in confi-j dence.

The applicatien of that system and the substance of that system'censtitutes Westinghouse policy and provides the rational basis required.

-rr-

i 1

Under that system, information is held in confidence if it falls in one or more of several typec, the release of which i

might result in the loss of an existing or potential ecm-Petitive advantage, as fo11cws:

(a) The information reveals the distinguishing aspects of a process (or cceponent, structure, teol, method, etc.)

where prevention of its use by any of Westinghcuse's competitors without license frem Westinghcuse censti-tutes a competitive econceic advantage over other companies.

(b)

It censists of supporting data, including test data, relative to a process (or ccmpenent, structure, tec1, method, etc.), the application of which data secures a competitive ecencaic advantage, e.$., 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 capac-ities, budget levels, or ccemercial strategies of West-inghouse, its custcmers er suppliers.

(e)

It reveals aspects of past, present, er future Westing-house er customer funded develepment plans and programs of potential commercial value to Westinghouse.

(f) It contains patentable ideas, for which patent protec-tien may be desirable.

-(g)

It-is not the preperty of Westinghouse, but must be treated as proprietary by Westinghcuse acccrding to agreements with the cwner.

(h)

Public disclosure of this information would allew un-fair and untruthful judgments on the performance and reliability of Westinghouse equipment cceponents and improper comparisen with similar components made by competitors.

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

(a) The use of such information by Westinghouse gives West-inghouse a competitive advantage ever its ccmpetitors.

It is, therefere, withheld frem. disclosure to' protect the Westinghouse ecmpetative position.

(b)

It is information which is marketable in many ways.

The extent to which such infermatien is available to competitors diminishes the Westinghouse ability to sell products and services involving the use of the information.

(c)

Use by our competitor would put Westinghouse at a ecm-petitive disadvantage by reducing his expenditure of rescurces at our expense.

f (d)

Each component of proprietary infor=atien pertinent to a particular competitive advantage is potentially as valuable as the total competitive advantage.

If ccm-petitors acquire components of proprietary informatien, any cne component may be the key to the entire pu::le, thereby depriving 'festinghouse of a ecmpetitive advantage.

(e)

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

t 9

( f)

The Bestinghouse capacity to inveat 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 provisiens of 10 CFR See-tion 2 790, it is to be received in confidence by the Cecmission.

(iv)

The information is not available in public sources to the best of cur knowledge and belief.

(v)

The proprietary informatien sought to be withheld in this submittal is that which is appropriately marked in Appen-dix A to letter frem W. F. Naughton to Eisenhut, dated March 19, 1980 concerning infor-mation in respense to NRC request for information of February 25, 1980, relative to lcw pressure turbine disc integrity.

The information enables Westinghouse to:

(a) Develop test inputs and precedures to satisfactorily verify the design of Westinghouse supplied equipment.

(b)

Assist its customers to obtain licenses.

Further, the information has substantial commercial value as

(

follows.

(a)

Westinghouse can sell the use of this information to Customers.

(b)

Westinghcuse uses the information to verify the design of equipment which is sold to custemers.

(c) -Westinghouse can sell services based upon the exper-ience gained and the test equipment and methods developed.

Public disclosure of this information is likely to cause substantial harm to the competitive position of Westinghouse because it would enhance the ability of competitors to

~ design, manufacture, verify, and sell electrical equipment for commercial turbine-generators without commensurate expenses.

Also, public disclosure of the information would enable others having the same or similar equipment to use the information to meet NRC requirements for licensing documentation without purchasing the right to use the informatien.

The development of the equipment describ'ed in part by the information is the result of many years of development by Westinghouse and the expenditure of a censiderable sum of money.

This could only be duplicated by a competitor if he were to invest similar sums of money and provided he had the appre-priate talent available and could semehow obtain the'requi-site experience.

Further the deponent sayeth not.

d

~ Attachment 3 Site Specific-Questions-ZION STATION - UNIT #1 1.

Provide the.following information for each L.P. Turbine A. Turb'ine Type The Commonwealth. Edison Company Zion #1 unit consists of one Tandem compound six flow, four casings, condensing, 1800 RPM turbine' utilizing 44 in. last row blades in each low pressure element.

-The low pressure element is designated as a Building Block 281.

B. Numb'er of hours of operation for each L.P. turbine at time of last turbine inspection. or if not inspected, postulated to inspection.

Unit #1 had 36,087. hrs, sr operation at time of last inspection.

C. Number of turbine trips and overspeeds.

Unit #1 had one turbine trip and one resulting overspeed to 1905 RPM.

This occurred during a scheduled overspeed test.

D. For each disc.

1. Type of material including material specifications The. disc material is Ni-Cr-Mo-V alloy steel similar to ASTM A-471.
2. Tensile properties data' See Appendix A - Material properties items B and C i
3. Toughness properties data including Fracture Appearance Transition Temperature and upper energy and temperature.

See Appendix A - Material properties - items B and C.

4. Keyway Temperatures

'See Appendix A - Service Data, i tem G 5., Calculated keyway crack size for turbine time specified in "B"

above.

.See AppendixfA - Service Data, i tem G

6. Critical crack. size SeenAppendix A - Crack Data, item F L

r y--t r

,r

-+*W

. _ 7. Ratio of calculated crack to critical crack size.

See Appendix A - Service Data, item G

8. Crack growth rate.

See Appendix A - Service Data, item G

9. Calculated bore and keyway stress at operating design overspeed See Appendix A - Bore Stress item E
10. Calculated K ic data See Appendix A - Material Properties, items 8 and C
11. Minimum yield strength specified f or each disc.

See Appendix A - Material Properties, item 8 II.

Provide details of the results of any completed inservice inspection of L.P. turbine rotors, including areas examined, since issuance of an operating license.

For each indication detected, provide details of the location of the crack, its orientation and size.

Ultrasonic inspections were perf ormed by Westinghouse during November 1979 at which time Unit 1 had operated for 78 months (36,087 hours0.00101 days <br />0.0242 hours <br />1.438492e-4 weeks <br />3.31035e-5 months <br />).

The ultrasonic inspection technique was applied to the first four discs of each flow of the three double flow low pressure turbines (total of 24 discs).

The effective inspection coverage was of the full length of the keyways and of the bore between keyways for approximately 2 inches from the outlet face.

The inspection results are as f ollows:

LP-1 No indications LP-2 The No. 2 disc on the governor end had an i n di'c a t i o n in keyway 2 with a depth estimate-of 0.120 inches.

LP-3 The No. 1 disc on the governor end had two areas of indications in the bore between keyways 1 and 2 with depths of approximately one inch.

Subsequent investigation of the removed disc revealed four cracks in. the axial-radial plane with a maximum depth of 1.22 inches.

i

~

. As a result of these findings, additional ultrasonic inspectier.s were made from the inlet side of the first four discs of each flow of the second and third low pressure turbines (LP-2 and LP-3).

No indications were found by the inlet si de i nspection.

Effective coverage of the inspection was approximately 2 inches of the bore from the inlet side.

The LP-1 turbine was not inspected from the inlet side as the covers had already been replaced at the time the decision to inspect the inlet sides was made.

i llI. Provide nominal water chemistry condition for each LP turbine and describe any condenser inleakage or significant changes in secondary water chemistry to this point in its operating life.

Discuss the occurrence of cracks in any given turbine as related to history of secondary water chemistry in the unit.

Nominal water chemistry conditions are as shown in Table 1.

Condenser inleakage is described in Table II.

The only significant change in Zion-water chemistry was the change over from phosphate to all volatile treatment.

The Unit il commercial service date was 12/31/73 and the changeover date to AVT was 3/75.

Our present experience has not revealed a correlation between water chemistry and turbine disc cracking.

IV.

If your plant has not been inspected describe your proposed schedule and approach to ensure that turbine cracking does not exist in your turbine.

Unit il has been inspected so this question is not applicable.

V.

If your plant has been inspected and plans to return or has returned to power with cracks, provide-your proposed schedule for the next turbine inspection and the. basis f or this inspection schedule.

The next scheduled inspection is January 1, 1981.

The ultrasonic inspection of all three LP rotors in November 1979 revealed only two discs with UT indications of cracks.

These were:

-LP-3, disc No. 1, gov. end LP-2, disc No. 2, gov. end The No. 1 disc in LP-3 containing bore cracks was subsequently removed and; therefore, is of no further concern.

. The No. 2: disc in.the governor end of LP-2 has an indication at the No. 2 keyway'with an estimated depth of 0.120 inches.

A. calculation of the maximum possible crack at the time of the next scheduled' inspection-(1-1-81) was made.

The calculation included the following' items:

Crack indicaton Aut = 0.120 in.

Adder to account for UT sensitivity 0.060 in.

Operating hours until next inspection 8,160 hrs.

Estimated additional crack growth based on Westinghouse data A/Acr ratio.

The calculation resulted in a.A/Acr = 0.189.

Therefore, it has been concluded that Zion Unit 1 can operate until the next scheduled inspection on 1-1-81 without concern for the present flaw growing to a critical size.

V1.

Indicate whether an analysis and evaluation regarding turbine missiles have been performed for your plant and provided to the staff.

If such an analysis and evaluation have been performed and reported, please provide appropriate references to the available documentation.

In the event that such studies have not been made, consideration should be given to scheduling such an action.

An analysis and. evaluation regarding turbine missiles has been performed for Zion Unit 1.

See Volume VI, Section 14.1.13 and Appendix 14B of the Final Safety Analysis Report.

L i

e r.

d TABLE I ZION STEAM GENERATOR BLOWOOWN OPERATING LIMITS AND GUIDELINES LfMITS (1) pH 8.5-9.0 Cation Conductivity 2.0 umhos max.

Free Hydroxide 0.15 ppm max.

GUIDELINES (1)

Chloride 0.15 ppm max.

Dissolved Oxygen 0.095 ppm max.

Sodium 0.1 ppm max..

Silica 1.0 ppm max.

Total Suspended Solids 1.0 ppm max.

j Ammonia 0.25 ppm min.

(1) Based on Zion Chemistry Procedure ZCP-301

TABLE II ZION UNIT 1 LAKE' MICHIGAN WATER INTRUSION INCIDENTS DURATION LEAK YEAR i 0F EVENTS (TOTAL DAYS)

SOURCE 1974 3-10 Condenser 1975 2

8 Condenser 1976 1

1 Aux Feedwater Crosstie 1977 1

3 Raw water heat exchanger 1978 1

3 Raw water ' heat exchanger

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LOCATRON GOV 5.

4 015Ce

..I 4

M.A.

9 H.A.

l+ 6 7.

IEST HO.

TNtO9e 7.

FATT 40EG.Fl t>. FATT (GEG.Fl H.T.

IMPACitFT.LBel 6.

H.T.

I M P A C 1 *. F T. L B. D O l 8,. u.S.

tHPACT TEMP.

7.

U.S.

fHraCI T E PtP.

IOr6,Fg i

(DEG.F8 10.

U.S.

IMPACT EN6.

8.

U.S.

[HPACT ENG.

I IFT.L8.5 4FT.LB.3

. 8 t1.

U.S.

KIC 9.

U.S.

KIC O,"i

.( K5 t. 5QH Tt tre. 21_ _. r ~,_.

.sK5te5cRTitH.ll

-3 O g' 7.. _ _ _ _ _

icoi V

.b C -Qc4 M,c,C

_Lc4,C,C LO,c,e _

lea]gc e l=:4, _,e M,s A _

o, caco 5,ay NH b SI b P

b CN NO b,

j

~

O' -I Cu b.c 5

b

{ti 103

.e.

P1.sc.

y'.___ _ _... Mt 101 (A,c.e te}

... A t.

b.c.e A.C.<

A5 L.c.c se b

_ J u b,c e _

._ E. 80HE STRESS

_..f.

CHACK DATA SPEtp t it P M I SYNISS b

g _ _

2.

2140 e 20s8 4g53i

_2..A-CR-05

( O W E R S P E g ()) TIN,9 _ _ _. _

l ',c C.__

4

..f b*C,C t.

tuoo EK5tl 1

t. A-ca-OP steoo HPas stu.

I O-

s. Stav Ce oATi

~

Zu b.C, C ' ~ ~ '

1. OPEn. TEnr. METAL TEMP. HUS 40EG.Fl

_; e T

3 g

,J

2. E ST ie ATED MAM OA/of Ith/HRt

-J X /. f4 5

O ".i _ _ _

(

kW s

~

Ab

.u

.'C '&TtD ffYuphV CAl-QCf SZd o t n

-m

' f. -

- blQ _ e g ;f A

  • 4 O --:

o.:

6

I I

a,i l

_ 'NX/edi ouse. Tyrapv'eI ayy _.. fu ff 3_

to a l 02sl300703 3,l 1

L f" TURBlHL OISC INFORMATION g,'

"~

.)

A.

UNIT IDEHilfjCATION 8 NATtHlaL P H O f*E R T I E 5 8 64U8 8 C. HATENIAL PHOPERTIES IRlHD 1, BUILDING # LOCK 288 8.

E b,

c' yr j

g,

  • " ",bAC __

I 2.

UNay ZION al 2

SUPPLIEpl MIOV ALT MEPPE N5T at t - b'c*g. l.

T.S.

IK5: a F,

2.

u.1 5 (KSIS M

f

~3.

CuS10nt'R $

CortMONWE AI.TH ED.'

3 I*S.

SK5tl Lem 2

9 u.T.S.

(K5tl O * *],

I S. LOCAYl0N GOV 5.

E LOrlG A T I ON 3.

CLONGATloN

!. 6, 6 Ol5Cs

-~~

~

4 H.A.

9.

H.A.

2

-~7.

TEST NO.

T N t 080 5 7

FATT tDEG.Fi 5.

FATT EDf6.fl

,8, u.s. $neACT Trne.

4.

R.T.

IMPACTtFT.L8 8 H.T.

INPACTIFT.LD.)

7. u.s. IneAct TEne.

O-IDEG.Fl (OEG.Fl o-

~~

~

10.

U.S.

IMPACr ENG.

~'

a.'U.S.

lNeACT EN6.

~

(FT.L8.8 tfT.LB.I

$1. u.s. KIC

,. u.s. KIC L~;

O 'll'. _.- _

I K $ l e SQ RT i lN e l_) ___

Igbl.5QHT(IN.ll

.~

O' V

h O. CHtnistRT

[j' !. _. _ _ _

k.

b,c,*t b

b b

,C,R CM b,q,(

MO bg h,c,e c

b,G e MN b,q,e SI P

-l Al h CU h 5

b

.J h8 lojb,c.e.

F 'J,c.c 103 Lol,C.C Lol,C,C PjC.,C L,c.e

^5

$n L

SN QC,C a

o F.

CHACK DATA E. DOHf STHE55 7----

srEto iurn!

31.Ess

- 6 c.e b.c.e Ksl

_l[N.I ieon weMi I

A-Cn-oe g ovERSPI E0l IN.)

1.

O.

i.

lKsIg goon Il20ml 2

A-CR-os 160 2.

O-

5. 3ENvl(E oArA h c,.c. -

F9 O.

l. E U AAI @ AAf d hoi T Af M '"

x 454 e

,y s c a u m s m y c.w e o n -/'c 2

+9

(

}

e.

V J/,o-,

=

o.

].

o -l

I s

l h j ] W b /-/ 0 !- hN^

f ' A s ? ( & l ))I [.b? - ('l S C .f ' t to I castt00 03 O. LP YuR8tNE DISC INFORMATION A. UNil IOtt4T IF IC AT 10N ~~ 8 MATERIAL PROPERTIES { HU B I), c, e C.~nATEntAL Ph0PERTIE5 tRint ~'~ To gem

3. hulLDlHG BLOCK 281 1.

TTPE r '7 ( K 5 f t l /MJ _ i g-C' J,,,* IntH. V.S.

  • g __
2. Unt1 ZION pl 2.

SUPPLIEnt h t 0V ALE HEF P.l NST a g F' e~~ t.'y.5. IK5tl 3. COST 0nEMI CONMONwEALTH EO. 3. V.S. Instl 6 n

2. U.T.5 tESII O ")

9 tem 2 9 u*T.S. tast) .} ~~'s.,n.a.FATI 80EG.fi i

5. LOCAftON GOV 5.

ELONGATION 3. CLONGATION g ,7.___ DisCe 3 6 M.A.

  • e 7.

TEST NO. -TNIO39 7. FATT EDEG.Fl 8 M.T. IMPACT (FT.LS.i 4. R.T. IMPACitFT.LB.3 O..I 9 U.S. tHPACT TEMP.

7. U.S..lHPAwT TEMP.
  1. DEG.F3 torG.F3
2l. _. _

~ "u.5. {nPACT ENG. 30 U.S. IMPACT ENG. g, (FT.LS.I (FT.LB.8 O .,1 ti. u.5. KtC ,. u.5. EtC r -- - j,. _ _ _ _ _ _ (KSI*SQRTgIN.33 W] . _.i (K51,5QRTIIH ll f t* 0;]...~. c }, c, e. gc.e g c. c Ag j,, g, e p. cuEni$,nv ,cy . nn p CR 0 v SN

h. ' '

AL

4. C. C (U

e 5 d*#* E h[ I"

  • h*

SR I s] [mT Lc= ] [o] lo] Eo3"~ LO] ~ A5 dn f ..E. BONE STMES$ r, _ C h a g a o g y g,_ j, c, & SPEED thrM4 STHESS g,g j t.. oo n,,, n,, O' i. a.c .o, f o,,vgngPggg) i. ,,oo ,3 A-(n 05, I gg. 3.. _ _...._

t*.

.2 2160 4t20ml _ K 51 _ .___________2 O '; G. >EaviCE oArA bl* # - -.., !-.

  1. /

~ / j 4in/Hai10E6.rg ( ') O'1 TEMP. Hu TEMP. METAL ).OrfM.E$tInaTEo nAx oAfoi x / fo i y ~~ s cra ~ n - c n - n,yy > me 1 ee v: e ys - c, s c.. ll.. ---..- o. 9

t T $Y-A 'I S E S 'J~/ft/S),0',':,f-~ b l~- / l, ID e 3 D208500703 L? TURBINE 015C INFORMATION A. Unti 10E I4 T I F I C A T 10H B. MA>ERIAL PHOPERTIES lHUBl C. MAI(RIAL PROPERIIES IRIM)' jcf TD /,C,c ),,1 !. BulLDING 6 LOCK 281 1. 8,,, 3. COSTONEN! COMMONWEALTH Ep.- 2. SUPPLlER1 BLTHLLHEM 5 ffL i ~ 2. unti ZlON eB -.C t. T.S. (Kstl 4 3. tis. IK5tl t

g. LPs 2

g. u.1.5. IK533 ,e

2. u.i.5 4 518

.J E. LOCATIOf4 GOV 5. ELONGA110H

3. (LONGATION 6

H.A. 9. H.A. 14

a. DISCS 1

~ 7. I Ali IDE6 Fi ~

5. FATT (0f 6.F t

+ 7. TEST HO. THIO 53 ' 8. H.T. lHPACTIFT LB.) 6. H.T. lHPACIlfi. S.I )** 9. U.S. [HPACT TEMP. f 7. U.S. lHPACT IfM tDEG.T3 eorG.F3 10. U.S. lHPACT ENG.

a. u.5.

lHPACT ENG. 6 IFT.LBel tri.LB.) _KEC,K5i.5.Tii.li m...) 51. U.S. 9. u.5. J '. KICKsi.So Tli,.... E m 2 ecc

c.,

~ EO)sx, Ec'],c.e [7 [ C~3].cr [O]4ce [O]' [o]

o. C e istav s

5, P 43 1 ] [c, t Jca] kc t' [CO]l'C?[o]}>~Ce [o)),c e t a l,ce [ - d cy' A5 58 SN AL ^ Cu J, a F. CNACK DATA L. BOnt STHESS r., jcg , g,, $YEED lRPng Sine 55 bl iia ). l0 5 8 h II20sl I A-3 '.!

6. SENVILL DATA sce O

$* b$IeATWItafo Ahof I Nf ' / f4 / x J 0 'ct.',-? rt.* >,4 yz < g,y c.vW.4-S/zg 9 x%mm o.. n.d O,

I l 1k f.._ff, _)'/_g(//0! W/ ~ .i 20/X'G T?ff DASS $ f ^ ~ ID e i D281900703 g i,6.. Oj ~ ~ A. Use l l 10EHilFICAil0N S. HAIEMtAL PHOPERTIES l Huh l f,(f C. nATERIAL PROPERTIES tRing ,gg,,TD g., t, nulLOlH6 OLOCK 283 B. I

  • ].

3. CuS10t1EH4 C0tMONwgALTH ED.. 2 SUPPLIEWt btTHLEHCn SIEEL __ _q _2. Util ) ZION st 3: Ech21 153 " "I ' Y.5. tK5tl T 3. T.S. (K5tl r r o-2:tS!Arion 10, 2:Eth2I1153 ~ __.A niSC. s 6 a.A. R.A. r ~ } TEST HO. THil23 7. IATT EDEG.FI 5. FAft toes.Fl 8 M.T. IMPACTtFT.LB.) 6. H.T. IMP a(T t F T.L8 1 O..

v. u.5.

IneACT TEnP. 2. o.S. sneaCr TEne, f IDEG.Fl t0EG.Fl k ~ ~ ~ 10 U.S. InPACT ENG. ~ ' '8. U. S. ' I n P a C '- ENG. err..e.1 1 FT.te.1 0 ".Ii ti. U.s. stC L ~j 9 u.5. KIC L - -- j exst.sqRTenn.it ] test.sqRitIN.II. i_ i Q.. f**1} g' ~fD} j g g [ O } [Q} f cf [ &, } * [h} jc [&}j D. CHEMISTRY g pp ~~ . ~ ~ ~ ~ ~ ^ AC A5 SH fc AL bC CU JCP^ [ _]Jce ~~~ g1 1 2 .W la] Af*e I .]J C W LOJ ,d. ic3] f La] 3..... SPEfD (RPHI STRESS _ _. F, (MACK DATA } .[..DDRf STRESS 6 t. A-ca-Oe iaOn RPn tju.i r O-

i. isoO em5:
2. 2860 t32038 (KSI

___._.__.,__,_2 A-(H-OS_ l 0V E R $PE E D_) _ l I te.1 l O. - s, 3ERvicE OA A jcp 0:,0 J,c,e h '(c'.RY Otsc ) _... _ - - _ - __a} 1: VVi h A1 W e dcl % Y iindlKt '* " * C 3 x us p.- v =/_ ~ # "# "l O' \\ .. v. % ~ = 0 w O-O * *l. m ([.. 'i J

-.. ~ 5 J*\\ .. _. _.. _... _ _ _ _..... _ _ _ _..w es+.m3 6,r..Pi s.psald oT y - & MJ 3 ,j[ ID e 3 Otell00F01 l r LP TURath! Ol5C thFOAMATION b A. UNIT IDENTIFlCATION ~ ~ ^ ~ ~ 6 MATENIAL PROPERTIES IMUBl~ C. NaTEntAt PporERTIES (MlHI TE

1. BulLDitM 8 LOCK 28) 3.

TVPE r =Es Le(**5 I l t 131 K IMINE Y.5 Cs"

2. UNIT llON m3 2 SUPPtifA:

MIOVAC HEPPthsfalt_ _ (,(, e~~1. T.S.'tK5tl U(*y'~' 3 CUST0nERI COMMONWEAL.TH (D.- 3 T.5. IK5fl m 2. U.T.5 4K5tl g. tem 2 9 u.T.S. tK5tl f 5. t.oc Ai:0 sEn 5. EtonsATIOn

2. EtowsATtow O'-

9 R.A. es ~ ~ ~ ~ ~ 6 DiSte 1 ~ ~ ~ ~ 6 M.A.

5. FATT (DEG.F.

7. TEST NO.---~ TNIO99 7 FATT (DEG.Fl 8 M.T. letPACitFT tB.) 6. H.T. INPaCTiff.ts.) S. u.5. IMPACT TEMP. 7. U.S. IMPACT TEMP. t 0"l EDEG.F8 ~' I 8. U.S. IMPACT ENG. ~ t DE6.F g

  • -*.g~~~~~~

10 U.S. !MPACT ENG. J IFT.L8 8 tFT.LB.I l L ,. u.5. xC 0s li. u.5. xic 4 '. *.f (K51 5QRTl]N.ll gg5le54RTglN gg 0]7 g L,se g,c.c. gc,e g 6,c.c gb,se g L,c.e gh,c,e

o. CHEn STaf 1

ol4 te.3pse Af.s-tha sp.s= Apse y.s- - pse b t,<.e o F. CHACK DATA + E. SORE 51tE55 SPEtt IMPnl STRESS b '

i. A-ca-OP inno Nent gtn.g O' J I

.J i.O titost l,g 5 i 2* A-CM-05 l0VERSPEEDstin.t eco 5 0, -

s. 3Env CE t.ATA

(( x /, ro r Gs-- O. l.* U N AAT W Aa W doi M uf,U ,. c- ~,,. _ -,u -. t > e-c- . I 4G" ~ Y g,/p_ c., -j.t_ l O;

~. _ -.. - -.. I,i Q' retko.T-}.~ ... _ s a W 45le] bousc. t~o ID E I D2 ell 00 Fog 9 .a LP TURBINE DISC INFORMATION 3 ~ .4 A. UNIT IDENilFICATION 8 MATENIAL PHOPERTIES IHUBl C. NATERIAL PROPERTIES IRINI

8. O'8 8 t D I N G 8 LOCK 285 1

l y 5,,,TE 9.. l., c, e._

2. UNIT ll0H st 2
  • s V Pl*L i t. R t MIDVALE HEPPEMSTALL l.,c,c

_ _]' IKSI il ~ ~, l. Y.5. t r-- e., 3 CU5 f ortgN S COMttoNWE ALTH ED. 3 T*S. IK5tl sus L8.T.S. IK5 2. u.T.5 EtoNG A T l oe. t l

9. Les 2

1

3. EtoNcAitoH i

O,, se toCAlloN cEN 5. ,"i 6 Ol5Ce . 2 6 N.A. g. R.A. l lj -l.__ 7. TEST NO. INIOgg 7, tATT fOfG.Fl

5. FATT IDIG.Fl

} 8 M.T. thPACTtFT.L8 1 6. N.T. INPaCitFT.L8.8 ) 3,,I 9 U.S. lHPACT TEMP. 7. u.5. IMPaCl TEMP. ) -.j _.. _. 10 U S. INPACT ENG. e. U.S. lHPACI ENG. (OtG.Fl tDf6.Fl (FT.LB.I IFT.LB.I

d..

18. U*S. KIC 9. U,5. KlC ' '~' O, -l _ _.. __ _. IK51,$QRTilH.ll IK$le54HillN,Il + -- We' U c,e.. 6, c_,e b, c, e.. 6,c,e Q c,e 6,c, e o. C,, i S i,. T n o- / b,c.c b,c,e. { b, c, e b,c,e b,<, e c, e b, c, e o. F ~' ~~',.CHA(g DAIA - - ~ ~ ' " 'b", c, c ~ ~ ~ " - ~ STHE55 "7 -' ~ ~ E, ~ 8 0 H fSPEEo IRrHI StaE55 ~ ~ ~ L,c, e O,-l 1. a.CR.of lisoo n nt (IN.) r 1, leon 1,511 2.A-CH-05 ( o vi;R SP E E o l _..e l y.1. _ __ 2160 ll20sl IKsli P* 2, o 0-

s. SERvlCt oATA 6, c,e

_~ ~~ TEMP. HETAI TEMP. HUS (DEG.Fl ~ ' /. [d - 2 g.OPgN.InATED HaX Da of flN/HR) j O]- Jr . E5

3. Om vorsp h.v2md ci',cu ses

},) df? ~~ ~ ~~ ~ ~ ~ ~ ~ ~ ~ ~ / M t..- - Y d/s _ c, yt O ". lOy m

j.* r, Wedsnfouse bro prletc.ry _r[L4M J O <l So = a ozeliooros O.l t-LP TURBINE DISC INFORMATION A.~ UNIT IDENTIFICATION 8 MATENIAL PROPERTIES IHUBI C. NATERIAL PaoPERTIES IRini b<(.e TD b "4

8. bulLDING BLOCK 285 8.

TIPE EnSTt)t KS19 I(I 1MIH. Y.5. ' qe.- g*g*g " l. v.5. (KSII 2. SUPPLifRt B THL ire-2 DNil IBON st ---1 l "~3,. (USTOMERI CONHONwgALTH ED. 3 T.S. (K$ll l 2. u.T.S. In$ll 2 9 U.T.S. ta$ll i.. D.* g 5 LOCATION GEN

5. LLONGAllDN 3.

ELONGATION 9, LPs ).. l' ' -~ ' '7. TEST Ho.~ T D162 3al 7. FATT toe 6.Fl g. a.A. ~ .. t &* Ol5Ce 3 4. W.A.

5. FATT fors.Fl B.

H.T. IMPACitFT.LB.I } 6. R.T. INPACTEFT.LB.9 O "l 9 U.S. IMPACT TEMP. F. U.S. Impact TEMP. tDfG Fl ~~ i (DEG.fI ' e. u.5. IMPACT EN6. 10 U.S. INPACT ENG. l tFT.LS.l IFf.L8.9 i i ,. u.s. Kic

r.... - ~'

O

31. u.5. Kic (K51*5eRTilH.li

~, 9,__ _ IKSte50RTilH.)I OJ o, cugnisin, b,%t ,Q. , L, C U c,e Q c,c. c, e b,C,e. ( s OJ b,c.e b, c.e %c,e g b.se [,'l --. gbp,e %se ghc.e oJ ~ CMACK DATA ~~ " ~~ F.

5..I E.

SOME STRESS SPEED 1RPHI STRESS ~ 1. tono wen t u. i. I 2.,A.CR 05A.cu.oel0VERSPft; IN O leon lKsl I KSI . 2160 ft20s) Ol

s. $ruvict oATA
p. _._._ ' U $nAi @ nA W dot Y uffiU ' # *

[ / S4 l. Z-O- .7 a,,n u rs o << p :ce - Zp.. w c .. Y A l,.9. c 4 -}'(g On k O. l O.

l

  • )

e PrC,pr.eh ry - C w e J l' ~ )d edin ov5 e ID e 8 D288300701 ), LP TURhlNE DISC INFORMATION _), A. unit IDLHTEFICATION 5 MATENEAL PROPERTIES $ HUB) C. MATERIAL PHOPERTIES Iring ^ l. BUILDlH6 block 281 1. E b ,e TD ), 2. U ra l f ZION el 2. SUPPLIER 1 Bl.TMLEHEM S T t. E t _ l, c, e.. _ 3. CuSTOMERI COMMONWEALTH Ep. 3 145. IK5tl N*M r c,e 1. T.S. IK5tl a EkAYl 3 b ATION EN is T 6 DISCS 9 6 R.A. R.A. . FATT $0EG.FI 7. T f. 5 T NO. THl052 7 FATT IDE G.F l f 3,'\\ s. M.T. IMPACTIFT.LB.) 6. R.T. 8 tt P A C T I F T. L B e l l 9. U.S. E ttP A C T 1EHP. 7. U.S. IPPACT TEMP. I P** IDE6.F3 tor 6.F3 10 U.S. IMPACT ENG. 4. U.S. IneACT CNG. ..I IFT.LBel IFieL8.1 I J !!. u.5. KIC i

9. u.5. Kit

(_ IK53 50HillHell I K 51

  • 5 e M i l lit e l l _

O' O. C HE tt l 5 T H Y , 't Ct Uc* Oc* C* Ct k%C OCt --~ a s s ss s s sa s a O-b> C C %%c 6, % e h> C e ha% < ,%e C, c S( s a M._. E. Bodt STHE55 __ _ _ _ _. F._CH3CK NATA.

f..

SPEED 1RPnl STRESS b" __ _ _ 2. l. A.CR.oP leon RPnl N.) 1. 1a00 lK5tg . _ _. _ _ _. _. _ _ 2. A-(R.oS_lovtR5 PEED)I ( N, l _ __. _._____q 2860 tl20sl K51 0-

6. 3ERvlEE oATA Qc,c._._

j 1: iUNil "AAUSboF"NnWf '"" E x x fo - / ) ob. l r l f 0MO.* Am p ft ;/u nv O.M<* S/2.e j W*# ._ __.-. Vt Alg - c s ( = O[, r.. y l Q.e-

- -. - -. ~. M i d s*. 3*l Propr ieb - Qasr Z (25 kin ouse y ID s 1 0288800709 g LP TUR8tNC DISC INFORMATION g,l d- ',i " A. UNIT IDEHilflCATION B. MATEMIAL PROPERTIES IHUBS C. MATEntAL PaoPERTIE5 1RlHI ~ ~ I. SulE0lHG BLOCK 288 1. TIPE t.,<.*- TD TMLEl HEM, ST E,jt 2:"2 lKSil (ntn. T.S. 'g . gc*, , L, c, g, _ 2 uta l i flON st 2. SUPPLIERI B + 8. Y.S. IK5tl y

3. C OS T O rt E R I CONFONWEALTH ED.

3 T. *>. (K511 d,, ]l' i

2. u.T.S.

tr$il i 4 EPs 2 an. U.T.S. IK5tl 5 1.0CAfl0N Geld 5. ELONGATION

3. ELONGATION
t.. I ~~ ~

7 TEST NO. tnt 088~ 5 6 H.A. 4 R.A. M1 & DISCS

7. FATT 10EG.FI
5. FATT 10t G.f i 8

N.T. Ir1PACTIFT.L8.) i 6. R.T. IMPACTIFT.LB.3 O,,l S. u.s. IneaCT TEne.

r. u.s. InPAct Trar.

"I (DE6.FB g or6.F I l. ~ ~ 10. U.S. lHPACT ENG. 8. U.S. la1P A C T ENGe ~ ~ IFT.LB.3 tFT.Lu.) L _. _ J~~ 9. U.S. KIC g-j

d. ",

ll. u.s. KIC l Ig$lesqRTilN.)g i I K 5 t eSQH T i t te. I l g *j _

  1. I' D.

C HE H l 5 T 9t f b, c.e b,c,e. b,c,e b,c,e. g b,c,e b,C,e b,c,e j Og . b, c,e g]L,c,e . L,c. e g L,c,e b,c,e 6, c, c b,c,e { o. - g. 80HE STNESS F. CMACK DATA SPEED INPH) STRESS b,c,e ' b,c>e 0s l. ieno NPni I IN.i A-CRorgOVERSPEE01 ilN,8 lKstg g.laon2160 1820ml a$t 2s A-CN-05 O. 6, 3ENvlCc oAia I'# '. I* b ], b,C,t*. O [z7ev 27/sc) o 1: f%AH;'AAFiboMiA/Wi ' " " - A.ro = i. v ^ ~ ~ ~ J. Cesc: eori-:> r< >wo - ciu>cr sire = W O (..

v. 96 n

~ IO 4

O 'l .N C3ble}touSC hro py W h<1.T'y - I/tYJ f 3 O.d ID e i D2 ell 00705 .I LP TUR 8 t Nt. DISC INFORMATION O : ..g A. bHIT IDENIlFICATION O. MATtNIAL PHOPERTIE5 (HUS$ %. MATERIAL PROPERTIES t it t n l - 4l= TE O,,g

1. BUILOlN6 6 LOCK 288 8.

TTPE K51)B InIN. V.5. MEPPfh5Tatt,!, b,c,e _ _ L, c, e,.._ 3. CUSTOMEsti CONNONWEALTH_ ED. 2. SUPPolERI n OVA .2. UNIT ZION pl 3. v.5. IKSIl E 1 3 T.S. (K5tl 9 EPs 3 9 u.T.5. tKSil 2. u.T.S. 45511 j

5. tocAftoN cov
s. EtoriG AT loN
3. EtoucATloa 0*

9 R.A. .l_._ 7. TEST NO. TN1044. l. 6 k.A. 7. FATT IDEG.Fl I

5. FATT (DrG.Fl 4 Ol5Ca H.T.

lHPACTIFT.LB.) 6. R.T. IMPAEftFT.LB.3 0,1 8,. U.S. IneACT TEne.

7. u.5 lneACs TEMP.
  • *y t0E6.Fl (DEG.fi I

3__ 10. U.S. lHPACT ENG. S. U.S. IMPACT ENG. (FT.LBel tFT.LB.3 0 -ll IK5leSQHTlIH.ll .J 1 ll. u.5. KIC ,. v.s. KIC (K51*50RTtIN.II ,*l 0: o, utal5 THY b NN h 51 k c,C. _lbH) b, c, e. Ec:fl,c,e._. Em] b c,e _. NO b V L. Ccol ,s.,e Ecol ,C,e .Ecs)b,c,e. LbJ j f,* a :-l - - - - - b,C C b,C,e h kCC C,f b C,t" b,C, C b,C, C e 3 O-F CMACK OATA ' ~ ' - - ~ ~ ~ ~ ' ~ ~ ~ - ' ~ ~b, c, C 80kE STMf55 "..'~~E. SPEED IRPHI STRESS -~ ~ ~ ~ ~. ~ ~~ ~ ' - ~ 1.>. c.e O' - i 1. isoo ex5tl I. A_Cn.oP ileoo nPol ,In,,

  • '____._2.

2160 ll20AI IK5tl .______.2. A-CM-05_ t 0VE H 5PE;f DI flN.) _ ____. g.. O,' G. SENVICE DATA (*. ) O'-

j. g5TinATEonAxoA)of tinfHX8 IDEG.Fl

'( 3 x A fp : y OPfM. TEMP. HETA TEMP. H i j"_____._ L . -. =. g,' J. Ova verso n v.m3 crece so a g -) A cf r / G-- Jce _'] y

7. /). p _

s x O -l l O-

f O,I i Yl esh nghous e. Pro ecteh.- cu u s y n g 30 = 1 02st:00705 LP TURBINE DISC INFORMATION g,', - ~ A. UNil 30ENIIFICAft0N B. MATENlat PROPERYtE5 (Hual^ ~ ' - C. MATERIAL Pn0PERTIES (NIMI

1. BUIL0tH6 8 LOCK 281
s. ITPE

,, c.e-TF M ' L'c,e I _ (cy_ ' () * *, In:N. v.5. tW5til j. '3. EUSTONERI Conn 0NwgALTH go.- 2 St8PPL I E R I MIDWAL HEPPENsf alt 2 UNil ZION pt l. T.S. IK519 r-3 T.S. (K5tl g. Les 3 9 U.T.S. tkSI) l 2. U.T.S. (KSIl l V' 5 LOC 4fl0N GOW 5 ELONGATION J

3. EtonGATION

{ t

s. Ol5Cs 2

j g. R.A. t G. ~~ ~ ' 7. TEST HO.- tnt 090-~ ' ~' -- 4 M.A. S. FATT tOEG.FI ~ ~~ } 7 FATT tOEG.Fl 8 M.T. IMPACitFT.LB.4 6. R.T. INPACTtFT.LB.4 O t. U.S. lHPACT TEMP. 7. U.S. IMPACT TEnP. IDE6.F3 e0FG.F ) ~. U.S. IMPACT EnG.

  • t

~ 10 U.S. IMPACT ENG. 8 sFT.LB.4 IFT.LB.) 9. U.S. KIC O J i 33. U.S. KIC ~ ~ ~ (K58 59RTttN.li gg$t*5QRTt[N.gg Oj

o. CaEntSTRT b

L,c.e. _ gb,c.e. ghc,e. . [F b, c.e _- g b,c.e. yaq,c.e g b,c.e O -i g b,c,e b,c.e b,c,e b,c,e L, c,

  • hc,=

g L,c,e o -i STRESS - - .5 -

  • " "5Plis'NPol s,c.e b,c.e o.

I...oc ,,5,, r-i i. .<R.0P ti.oo.P.) I li o. ) .a 2. 21&L st20sl IKsts { 2 A-CR.05 40VLR5PEEDI tN.) Og j

6. SERWice Gaia

?g r_ ItMP. ME A TEMP. HuS 40EG.v3 {- / {- 3 C# g OPFN.ESTina:EO nam a01 N/Hal } b C** 8 e /. So =/ r j OI r C%cwaras n Amfawcr so = cQ Ke

0.,_

- y-W 1~see ~ ,p-c, -__ t O-Og i ~

el <r, $1oude raf f stk4A] T 8IN } l{,. __ d C -le to e ozettooros O N. 1.P YuR83HE DISC INFORMATION g

a. UNIT IDENilF3Cail0N B. MATEHlal PROPERTIES tHuel
c. naTERIAL PROPERTIES gRIMg 4
l. eulLOln6 block 288
t. j l,eg E

TD ,y.., _(cg igcg

2. UNIT 210H st
2. 5UPPLIERt MsDVALE HEPPEh Ts 3.

CU510HERt COnnoNWEALTH Eo. 3. Y*5. (K5tl l. T.S. (K5it C Pm ) 9. u.1 5. IK5tl 2. U.T.S. IK5tl I 'i k_OCaTION GOV 5. ELOHGaTION 3. ELONGATION 1. O.,, 6. g. R.a. e-} 6 DISta _3.. 6 R.a.

5. FATT IDEG.Fl i

7. TEST NO. TN1050 7 taTT (DEG.Fl I 8 M.T. INPACTtFT.LB,) 6. R.T. lHeaCitFT.LB.4 U,,)s 9 U.S. lHPACT TEMP. 7. U.S. IMPaCl TfnP. IDEG.fi goE6.fi E' 10. U.S. IMPACT ENG. . 3. u.5. lHeaET EN6. ,= g IFI.LB.) trieLB.i 1 --L3 01

. u.5. Kic t~ '~'"

,. u.5. KC tK51 5QHTtIN.II ~~ gK5t*SQRTIIN.3g . -l Qe E tal(c,e _ _ i

o. CHEHl5TRY V

J.. [cr]b,c,e [c*] cg_ _ Eel,c,c _ft:f]he,e._ [CHCal E.c:4 C it N Si b hc,e MO O-!A --- b,c.= g b,c.e . s g k c,e b,c.e - Ac,e b,c,e g h c,e o - - - - ~ 5PN o Neni ~~ ~ ~ ~ ~ ' STRESS kse b,c,e O> _ k,.2160 18203) l,K 51 !. _2. A-CR.05. f o,,,tR 5PE E0 3 g !,3 N. 3 ,,C,,,, ,FH, ,9 inoo Si v O

s. 3EnviEE oAin b-O h EDYAaIIo"Aa9EoDotTA/EdI'#*

x A Id c<xu-ga y'. ._),s." . 1 r Guc a ra> n n >~ -. ( g. ( ) -- - ~ ?- 0 .? - C.<* = O ", ~.. I O", -~

f _a s D'l L' Y f 3 7 7 Af 6 H O V J f f A D /' 8 D A f Y r [ d A f S ? l;....- 10 e i D28tt00705 g [.! LP TonalHE DISC INFORMATION [t ~ A. UNIT IDfNTlflCATION 6 MATENial PROPERTIES IHUBS C. MATERIAL PROPERTIES IRIM) ~ 8d TO Ins::rral (i K 5 : i l

l. BulLDING OLOCK 201 1.

7VPE -'3 CUSTonERI CONHONWEALTH ED. 2. S LsP P L I E R I BETMLEHEM S T f_E i Are ~' fee ~ ~ ~ ~ In N. v.5. O- ~ v.5 IK539 T-T

2. UNil ZION el

) 3 I'5* (K5tl 4 9, LPs 3 9 U.T.S. IK5tl 2. u.T.S. IKSII f

  • ]-

b. t.0fATION GOV 5. ELON6ATloH 3. ELONGATION O, 9 H.A. ~~~7 TEST NO. THRO 59' 7 FATT #DEG.FI

5. FATT EDE6.Fl 015Cs 9

6.H.A. 8 N.T. lHPACTIFT.L6.) 4. H.T. lHPACTIFT.Le.l O' 9. u.5. INPACT TEMP. 7. U.S. lHPACT TEMP. IDEG.Fl j gorG.FI } 10 U.S. IMPACT ENG. 8.~u.5. IMPACT ENG. ~ ~ - ~ t -6 fft.LB.3 (FT.LB.3 O. ' J ' - ~ ~ ' i1. u.5. KIC j 9. u.5. KIC 6 's IK51 5QRTIIN.lI _L gg5t*54RTilN.l3 _L - {**__._, O] Hn 58 P CN HO t bCC__ D. CHEMISIRY ' ~ ~ (D3Acc ~~( D )pgc (D)6fC. ( )pCC _ [ )A CP __ (C)b(C. (C f-C O; [Ofj.3 [o -]pc4 E bQ.1 Escal to3 Eo3 L b1 pcc A5 bcd SH bC2 AL OC8 (U bcd b t-d. o., F._CHACK OATA _ Jcd p, - ~ - ~ ~BONt STHESS E. SPEED (HPat STHE55 _ bfc' i bl it. ) 5 ~ fltoal N _= U,- 1 6. SENVICE DATA _ gce /C# TEne. nrTA TEne. Hus toe 6.rl F f - -- ~3 1 cerR.EstinATEo nAx oAhot IINfHRI ( -} x / ggs = j O-g3,

3. Gcc-a> se-coca se; =L( =

-3 4cv ~ ~ ~~ ~ ~ ~ ~ ^ ~ sce .y-,,p cg -_ ( } O 6 0

iN ai

  • 2^l

)VfE7'/A'[AUWE 0 % W/FTAKf.- [?A'O._] g)' IO e t 0288800705 i.i g, LP TuRalNE DISC INFORMATION gI ~~ A. UNil IDLt4T IF IC AT 10N B. MATENtal PHOPERTIE5 IHuBI C. MATERIAL PHOPERTIES tRint

8. BUILDlHL SLOCK 281 8.

Ivet tce TO f m l IK588)t _ A c'e, O.1 s a l es. v.5 BE f ttLEftEN S TE _ __8ce 7 2. Ute I I ZION st 2 SUPPLIFRS l. Y.5. IK5il F 3. CUST0HERI COMMONWEALTH ED. 3 T.S. IK5it [ "-- J 2. u.T.s. In$ll g. tem ) 4 u.T.S. InSI) V 5. LOCATION GOV 5. ELON6ATION 1 3. ((O N(aA T l ots t' '. _.6 Ol5Cs .. 5 6 H.A. q,,04,A, -l 7. TEST No. TN1062 7 PATT IDEG FI 5. FATT IDE6.Fl 8 H.T. INPACTIFT.L8 1 6. N.T. IMPACTIFT.LS.) d,,,. 9. U.S. INPACT TEMPe 7. U.S. lHPACT TEMP. IDF6.F) IDEG.Fl l _ 10. U.S. IMPACT E t4 G. a. U.S. lHPACT ENG. "~" IFT.LB.I tri.LB.3 O

88. u.s. ElC

,. u.5. KIC tK51 5QRTilN ll . _ ~ ~ ~ ~ ~ " ', _. IK58 50RTglH.ll P----~'_,, O ll

o. CuEntsTnT hcq _

sce sce s ce __ _ l bce b cc?.. b?W Q3 3 o.. ' [b) - [b'] ^ j [b[ ' [b] [h [h ~ ~ ' ~ ol t1 E. BONE STHESS ..STHE55._ _hce _F. C H. A C K DATA._ _ _. _ _ _. _ _. _ _. _... _. . _ $g g SPElo IRent D' l. 8800 (K58) f 1 1 A-CR-OP fl800 MPHI glN.) 2 ARCH-04. ( owCR SPEIO t. (.184. 5

2. 2160 1120s8 (g51; L

__,,,J, O g, stuvicg oATA b Cf.__. _.._ __. h.. [ae, msc of:i 1: m "aAl a'a # m oI9ta m i 'ac' o t ~J u x so ~. . _ L .~ .-cace.si.-., 1 p_ _ m.--. g:

3. coia es ao m-u c
r. p = n ~:2..

o-: l O-Fa-m-ea.nhe.-epm _=_A=w-- w - - - ~ - - - - - - - - ~ -

~

Y

-). I SS[/N WAWS_fNOWSY S ? f'".DA.ES-h ID e ! D288800706 ,y,a I LP TUR88HE Ol5C INFORMATION 3[.. ~~ 8 MATEdlAL PHOPERTIES IHUBI' - -' - C. MATERIAL PHOPERTIES BRIMI -' ' ~ ~ ~ ~ A. UNll IDENTiflCATION

1. BultoguG 8 LOCK 288 8.

TIPL -Fd TE _J+= tniH. V.$. hM"t13) {K5II) o - - [f8 2. UNil ZION st ~~ 2. SUPPLILHI MIDvALE'-HCPPEhSTAtt 6(d 3. CU$iONEH1 COMMONWEALTH ED.- '~~ 3 T*S* (K5tl 47. 4,- "t. V.S.~tK5tl g. LPs 3 4 U.T.S. IKSIl

2. U.T.5 tgSil t,. LOCATSON GEN 5.

ELONGATION 3. fLONGATION V, ' ]. q, H.A. NO.-- THRO &S' '- - 6, N.A. ~5. FATT (DEG.FI - ~~ ~ la - 6 DISCS

7. FATT EDEG.Fl

..[ ~ -

7. TEST 8

H.T. IMPACTIFT.LSet 6. R.T. INPACilfT.L0el 0"l 9. U.S. lHPACT TEMP.

7. U.S.

lHPACT TrMP. IDEG.F) t oEG.f t 10. U.S. lHPACT ENG.

a. U.S.

1HPACT E b;G. ~' ~~] b-1 (FT.L8 1 (FT.L8.5

i..

D '-le 11. U*S. KIC h j 9. U.S. KIC g ] (K51 50RTllH.ll tg$leSQRTilN.lt _l "' 1, ,y = b. D. CHLMISTRY 1 C HN Si b(C ' P b(d CR HO 4 C d~ ~ ~ ~ ~ [- ~~ {D}fp(Cf ' { O ]b(d [,DJ { {b7]bCC ' [Q}b CC ~ [C':3 ~ ~ ' ~ l ~ ~ " h O *g d## h SM hfd' b(d Al (U g f, (~6 ~~ ~ 6 [~d'.(.m1- [c"5al (d Ec*'l E kN Lo]p(g ' LW1 (g [hI 4"1-~~~- 0-F. CHACK OATA ' ' ~ - - ~ ' ~ -- ] ~ ],~h ( d ^ 1-. E. B O H t' SINESS ~ ~ - ' _ g gg ~ ~ SPEEo t RPH) ' $THE55 ,,1 1: ^:Etas IMPRsni%'INI N h d 1:lii8ii20,5 lull f. o.I G. m.,u oATA _._ bee

l. oPra. TenP. METAL TEMP. HUB IDEG.FI f-

') 7 2

2. EsiinAr[o max oA/or flHenai s_
< x sd p

O; y _3 M/ CZ '/A W)> 5.* Y

  • W A ( DY[5

?[ ~ i Q *" i . A yn, = O-1 l o.. -m-- - --m . m

s's ff.Cf/NCf/OV(LC h0M/ff~MM Y -DAM. 5 ~, ID's i D2a3306706 ). L f" TUR83HE DISC INFORMATION ). ~~~ ?. ~ ~ B. MAJENIAL PHOPERTIES SH C. MATEHIAL PMOPERTIES (RINI ~ A. UHli IDENTlflCATION d TF

l. BulLDING SLOCK 281 1.

Tret .A,, 4 ft I N. Y.$. 8PW*Tr$_ 4K588l SCO _. h f tf.__

2. UNI T ZION st 2.

SUPPLIERI IDVALE HEPPtN g . f 1. T.S. IK518 q 3 CuS10 Heist COMHONWEALTH E0e 3.'Y.5. (K5tl 'P C) g. LPs 3 9. U+1 5. f*SI)

2. U.T.S.

8asti J S. LOCallott GEN 5. ELONGATION 3. ELONGATION ___.,4 Ol5Cs 2 4 HeA. e q, R.A. ".. lI

7. TEST No.

TN1092

7. P AT T lDEG.F) ti
5. FATT IDEG.FI 8

M.T. IMPACTIFT.LB.) 6. R.T. INPACTIFT.LBel >,,5 9. U.S. lHPACT TEMP.

7. u.5.

lHPACT TEMP. !* *l* tDEG.Fl torG.Fl ~~ 10 U.S. IMPACT ENG. 8. U.S. lHPACT

t. n G.

(FT.LB.) FT.Lu.I l cd _

11. u.s. Klc 1.

U.S. KIC L ( K51.sest Y t I N e l l - tK51*50RTilNeig ,[~"~ w ' O' $ , ~ ' ~ ~ [C2]bfe ~[C3h]6cv TC.~3] ac 8 [MJ . [CI3]Acc [ C"O] ace ~ ' ' {cs]a re ~ ~ ' ~ ~~

o. CHEnisinY C

nN 53 P oca CR ~w bce As bce SN A s. bce tu bce 5 bce d... Edn*41 Cen~]bce. .LOsJ [e3]bre. [c=> 3 Ec:r3 [c=21 og E. e0RE SYNESS ~ STRESS _ }c e.' ' ~ ^~ ~ F.~CNACK DATA ',~ ^ 2 d ' ' - ~ ~ ~ - ' ' ~ ~ ~ ~ ~ ~ ~ ~ ~ _ 3 f2 SPEED (RPMI 3 1 A-CR-OP 19800 MPHI glN.) ? O.* ; 8 1800 ( K S i )l ._2 A-CR-05.40VER5 PEED) llNel IKSI p _2 2360 t340s)

.1 0j-

.. 5EnvlCE DAIA Acd. h-m. 1: m N liFAA N N P"in,IlWi ' " 33 L T _7 _/ D l o] __ -.s t. mc w ra, en c.mcx cas ,jso _L =) 7- ~j 6 0..l ._-} 4_ 4 T c" .I ,g _ t y r- ,p _ c, O ','I .t a o..' ..I

l e N l t W/_Cf/N4WDVEf $ A f // [ 7/$ $ Y._' ltYN ? 10 e 8 h28tt00Fo6 ) j _ _. ~. _. _ - _. LP TUR8tNE DISC INFORMATION ~ A. UNIT IDE NT IF IC AT ION ~ ~ 8 HATERIAL PROPERTIES IHUBS "' ~ C. MATERIAL PROPERTIES ~lRIMl' ^- ~~ -~ ~ ~ ~ -

8. BulLOlgaG 8toCK 281 1.

TFPE ~ bCO TD ), 'i intN. Y.5. M ! IK51)5 2. Unli 280H st '~ 2. SUPPLIERI IOV ALE ~ HEPPEre Tat t 'h(O 4(O )** b. LUCATIOtt GEN 5 ELONGATION s'.

2. u.T.5 IK5il

-F" ~ 7 - 3. CUS T ot1EH i COnnoNWEALTH E D.' ~ 3 I35* IKSIS '~ ~ l l. V.S. IK5tl 9. LPs 3 g. u.T.S. IK51) 3. ELONGATION 4. n.A.

a. Ol5Cs

~ 3 - - 4 M.A. 5.'FATT IDEG.FI' 7. TEST NO.' TN1051 7. FATT IDE6.F) 8 H.T. lHPACTIFT.LB.) 6. R.T. IMPACTIFT.L8 5 I'. 9. U.S. IMPACT TEMP. 7. u.5. InPACT TEMP. IDEG.Fl 1006*Fi ~ 10. U.S. lHPACT ENG. . a. u.5. INPACT EN6. ~~ ~ 4FT.LB.I J IFT.LB.3 11. U.S. KIC ~~ ~ L 9. U.S. KIC I ~~ u IKSt.5QRTilNell Ig$le5qRTIIN,Il l I D. CHEHl5 THY 53 P (k HD b C G - ~~~ ~ ~~~ ? LOJ LQ3 [G.jsCC ~ [QI17CC ' T C.1CC' ~ [C~3]hC C ~ ~ [ 4QJ i' C bd HH bCC ~ .I ] . ).1 c h bCB.... A5 58 f (l.* 5H bCC AL fsr8 CU hfC. .* ~ ~ ' ' l.bi.)b rd Lca]p(C [c33 Lo_T Ec aq re 1 l 3 '*3 g F. CHACK OATA .'s. ' E.' B0Hf STHE55 $ PEED IRPn t' 51RE55 _, bfC ^' ~ _,bCO ~ l. A-CR-OP tje00 MPMt IIN.) d ' J' 2. 2160 ll20sl iKSI: f. 1800 {KSI) _3__ t._ .._2t A-CH-05 towtaSPEEog stN,), 9{ E. SENVICE DATA _. hee jgg )N d l'EDYAAIIE"AAEEoISDIE"IAEdiIDEG.F) 1 m z C%a u n s py.wr cmc & s>=e =A - Z ) 4." o ~ [f, -. Y Al',9 - cx Q = 0.. e-e IO. m

9! 2 t*. J-Y d$ lO hDU $ &?. OpVthCLT ~ (/ /YS? I I" * * ** O LP TURBINE DI*C I StF O R M A f l 0N a-A. UNIT IDfHilFICATION B. MAftHgal P l* 0 P E H i l E S (HUB) C. MATENIAL Ph0PEelTIES INIMI l. tt U I L D l H r. S L O C K 288 8. T E I., TO h-3. EOSTONERI COMMONWEALTH ED. 2. $ be P g_ I E R. BElHLEHEM S T E tj _ L, c, e [n- _ b, c,e g. 2. UNIT. Z I O tt al v.5 (E5in 3. T.5. (K5il p'. -n-U.T.S. (KSil l q. LPs 3 9 H.T.5. fM5il

  • I' 5.

LOCATION GEN 5. ELONGATIOtt 3. ELONGATION l.' 6 Ol5Cs __ 1 6 N.A. q, R.A. i 5. FATT (dig.FI I 7. TEST NO. THl055 7. ' AT T IDEG.Fl 8 H.T. IMPACTIFT.LS.) 6. H.T. IMPACTIFT.LB.I I I O,,. 9 U.S. lHPACT TEMP. 7. U.S. lHeaCT TEnP. [ ~ (DCG.Fl t DE6.f i 10 U.S. IMPACT EHG. g, U.S. INpACT LNG. I F T. I_8. ) (FT.LB.l } h j 9. U.S. KlC b "m - j ,U, ll. U.S. KlC(K51.5QRYlIH.Ii IK59 5QRTIIH.II V h [ct]1,,c,e ECCO E ](c.c - Icr2]b,c.c LCO3i L ](c,e [c2J ,c,e C HN Mc_. P CH h c,c O. C Hist l 5 T R Y Q' k c, e gg b,c,e . b,c, e b,c.c b,c, e - b,c,e b,c,e s i oi F. CHACF 04Tk y E. tt0ME SThE55 SPELD I H i* n t STRESS b, c. e

b. C, e 1

A-Cn-oe llaoD nent iln.l OI 1 inoo I,518 2 A-(R-05.(0WER$P[Epl.jINeI __ _._ _ a i

2. 2160 t12038 (g51)

O' G. SEMvlCE DATA ((, ..3 S C,t' NETA TEMP. HUB 40EG.Fl ') /. f d / . OPth. TEMP. ESTinATED nAxDA)DT llH/HR) x Oj s" _]. Cr.>tc c ;tA17/D OY4;&FfA.MC% sat"E ~ A,,**

  • f M Al,9.ca =,(0 %.-

o -.I l O*. ..e

  • . = =.,. - -. - -

5 I l'o ff' W bT'. ~ ~ ~. //ff. 8 ed s an 001@ _ ID e i D20lt00706 g

t. P TURblNE DISC INFORMAfl0N 3,

[ ' -- A. UNIT IDENTIFICATION ~ ~ ~ ~ B. MATENIAL PHOPERTIES IHuel '~ C. nAT[nIAC PROPERTIES IRIMI ~~~ ~ ' ~ ~ ~ ( gl.,j,e ,,TD

l. stulLDING BLOCK 288 1.

2. unil ZION si 2. SUPPLIERI .B THLEHEn STEE _ (qc. .,, ( ge _,_ + is. LUEATION GEN 5 ELONGATI04 hU k5 Il i. ~~~3. TOMERI COMMONWEAL H'gD.~'"' k Sll u T.S. i 3. ELONGATION g. H.A. 1 & Df5Ce - 5 4 H.A.

5. FATT IDEG.FI 7 TEST NO.

THIO &g 7, fATT IDEG.Fl 8 N.T. IMPACTIFT.LB.) 6. R.T. IMP AE T if f.LB. I ) * 'l 9. U.S. INPACT TEMP. 7. U.S. INPACI TEMP. IDEG.F1 f orG.f i p. -~ 10. U.S. IMPACT E N G.'

8. U.S.~lMPACT EuG. ~ ~ ~ ~

'~ ~ IFT.LB*l IFT.LBel II. U.S. KlC 9. U.S. Klc (K51 5QNTilN.ll. ? I K 51

  • S Qlt i l l N e l l.

~ ~ ~ ' O. CHEH15TRT h,c.c h,C C _ b.C C h, C.C- - - ,C,e -.. ,C,C .C.C ,s C,C h,c, e, kC,e, b, C,c" } h CO' .C C bCt s # g e e SP PHI STHE55' " - ~~ ~

6. <, e s,C,e ft _

,b l ll20tl lN 5 l -I G. SEHVlCE DAIA ,3 .s c > a m r a, m ~ w _ n ~u u s m p& g e n, = m 3, I m}}