ML20072H482

Discusses Noncompliance W/Penetration Flued Head Matl Specs & Forwards Reclassification of Flued Head Fittings at Midland Plant Units 1 & 2

ML20072H482
Person / Time
Site:	Midland
Issue date:	06/23/1983
From:	Dewitt R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	Harold Denton Office of Nuclear Reactor Regulation
Shared Package
ML20072H487	List: ML20072H482 ML20072H498
References
23223, NUDOCS 8306290493
Download: ML20072H482 (27)

Text

_ _ _ _ _ _

v %(

4 COI1SumBIS Jg Russell B. DeWitt g.g)

Dillpally L-Vice President w a,,,or,,,,i..,

General of fices: 1945 Parnell Road, Jaceson, Michigan 49201 + (517) 788-1217 June 23, 1983 Harold R Denton, Director Office of Nuclear Reactor Regulation US Nuclear Regulatory Commission Washington, DC 20555 MIDLAND EUCLEAR C0 GENERATION PLANT MIDLAND DOCKET NOS 50-329, 50-330 PENETRATION FLUED HEAD MATERIAL SPECIFICATIONS FILE: M-111 SERIAL: 23223 As a result of reviews conducted by the Midland Project Quality Assurance Department, it was determined that several containment flued head penetrations were not fully in compliance with the requirements for SA-508 Class 1 material.

Specific areas of noncompliance are described in Nonconformance Reports #M01-9-2-125 (Rev-1) and M01-9-2-130 (Rev 2), Attachments 1 and 2 respectively.

In evaluating these noncompliances, the following has been determined:

a) The original design specification requirements for these penetrations referenced SA-105 rather than SA-508 material. b) The specification requirements for these penetrations were subsequently changed to reference SA-508 Class 1 requirements at the request of the forging suppliers.

c) In light of the identified nonconformance, the forging suppliers have determined that the forgings, which do not comply with SA-508 requirements, do comply with SA-105 requirements. As a result, the vendors have proposed reclassifying the forgings as SA-105 material. Revised material certifications in support of the reclassification proposal are provided as Attachment 3.

d) Bechtel has evaluated the supplier's proposed reclassification and concurs.

e) APTECH Engineering Services has conducted an independent evaluation of the supplier /Bechtel proposed reclassification and determined that such reclassification is justifiable. The report documenting the APTECH evaluation is provided as Attachment 4.

In considering the proposed reclassification, Consumers Power recognizes that such reclassification might affect the basis of the Staff's evaluation of compliance with General Design Criterion (GDC) #51. Specifically, the NRC oOl 8306290493 830623 oc0683-0481a100 PDR ADOCK 05000329 t

A PDR f

g

r evaluation assumed a T value of +10 F for the containment pressure boundary portion of the flued h M penetration.

(The +10aF value is assigned by Table NC-2311 (a)-1 of the Summer 1977 ASME Section III Code for SA-508 Class 1 material.) However, if this material were reclassified as SA-105 material, then Table 4.4 of NUREG CR-3009 would assign a less conservative T value of

- 28 F to the material in question. Thecertifiedmaterialtestrhrtsdo provide sufficient information to demonstrate compliance with the requirements for SA-105 material. However, use of the less conservative (-28 F) T value cannotspecificallybesupportedbythetestresultsactuallyobtaineMor this material. The fracture toughness information necessary to verify this value is not required for certification of SA-105 material and was not obtained.

As a result of the above information, Consumers Power Company intends to take the following actions:

a) The affected penetrations will be reclassified from SA-508 Class 1 mat' rial to SA-105 because the material complies with SA-105 requirements.

Use of SA-105 material in this application is technically acceptable and consistent with original design specification requirements.

b) Subject to final determination of lowest service metal temperature for the affected penetration applications, the more conservative fracture toughness properties of SA-508 Class 1 material will be assumed in evaluating.the containment pressure boundary for compliance with GDC-51.

(Note: The containment pressure boundary is not an ASME Section III Code pressure boundary.

See FSAR Section 3.8.1.6.4 for additional detail.)

This assumption is consistent with the existing NRC evaluation.on compliance with GDC-51 for the penetrations in question in that the NRC evaluation assumed fracture toughness properties for SA-508 Class 1 material. The resulting permissible lowest service metal temperatures for the affected penetrations are shown in Attachment 5.

We believe that the proposed material reclassification is technically justifiable and in conjunction with assuming the more conservative fracture toughness properties proposed will not affect the bases of the Staff's conclusions relative to compliance with GDC-51 as discussed in 6.2.7 of the Midland SER & SSER #2.

If the Staff has any questions regarding these actions relative to their previous SER evaluation, we would request that a meeting be scheduled at your earliest convenience to resolve such concerns.

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.TGKeppler, Administrator, NRC Region III MAMiller, NRC i

oc0683-0481a100 i

n CONSUMERS POWER COMPANY Midland Units 1 and 2 Docket No 50-329, 50-330 Letter Serial 23223 Dated June 23, 1983 At the request of the Commission and pursuant to the Atomic Energy Act of 1954, and the Energy Reorganization Act of 1974, as amended and the Commission's Rules and Regulations thereunder, Consumers Power Company submits information on'the reclassification of material used in containment flued head penetrations CONSUMERS POWER COMPANY

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'R B DeWitt, Vice President Nuclear Operations Sworn and subscribed before me this cfd day ofCem/##J.

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ACTION: RMCollins Tech Spec 7220-M-210 (referenced by purchase ordar 7220-M-111Q) i INFO:

REMcCue Para 6.2 states in part ".... Forgings shall be examined in accordance WRBird DBMiller with the ASME material specifications, and all external and accessi-JEBrunner JAMooney a ble internal machined surfaces shall be examined by either the Mm' *De U JWCo::k BHPeck n.

s:s z:r ra n z: Part 1 MLCurland JARutgers Pastial Review of vendor-submi1-ted (PO 7220-M-111) NDE reports for MADietrich ESmith flued head fittings revealed *diat incomplete examinations may have RDDavis TKSubramanian been perfonned on numerous carbon steel (SA-508) fittings. See J

RDJohnson DATaggart attaehed-metrix-fer-exemple-fittingeT-requirementsy-and-neted l

MJulater RAWells discrepene es. See attachments A, B for fittings, requirements, and GSKe aley JLWood noted discrepancies.

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NCR #M01-9-2-125 September 13, 1982 Page 3 of 2 4 October 14, 1982 Rev 1 BLOCK 16: REQUIREMENT:

(CONT) magnetic particle or liquid penetrant method in accordance with NB-2545 and NB-2546 respectively, of the ASKE Nuclear Power Plant Components Code."

(NOTE: All refer-Ences to ASME in this NCR pertain to 1974 edition, no addenda.)

ASME Material Specification SA-508 requires magnetic particle examination in accord-Ence with SA-275 an,d ultrasonic examination in accordance with SA-388.

(cont'd on Page 4 )

BLOCK 18.

RECCNMENDED PART CORRECTIVE ACTION:

(CONT)

B.

Provide assurance via engineering analysis or other means that the apparently incomplete NDE is sufficient to detect material discontinuities that could affect the integrity of the forgings.

(Project Engineering) or C.

Develop plan and procedure for re-examination of fittings.

(Project Engineer-ing)

~ 2:

2)

Perfom 100% review of all vendor NDE reports submitted per PO 7220-M-111 for similar discrepancies.

(MPQAD)

~

3) For the two fittings noted as rejected on vendor UT reports with no disposition documentation (1Z-12, 2Z-33), request vendor to provide disposition documentation or re-examine fittings. Both 1Z-12 and 2Z-33 were verified by MPQAD as installed.

4) Perfom 100% review of all vendor CMTRs & heat treatment charts subnitted per PO7220-M-111 for similar tension test discrepancies.

(Bechtel Procurernent) 1 A) Request vendor to explain all findings resultant from review (Bechtel f

Procurement) or B) Provide assurance via engineering analysis or other means that subject fittings possess required mechanical properties.

(Project Engineering)

N

NCR # M01-9-2-125 October 14, 1982 Ptga 4 of 4 Oct 14, 1982 RIv 1 ELOCK 16:

REQUIREMENT:

(cont'd from Page 3 )

Part 2 i

specification 7220-M-111 Tech Spec M-210 Para 5.1 requires the manufacturer to certify ma.erials in accordance with ASME Sec ion III Para NB-2130. ASME Section III Para NB-2130 states in part; "All ma erials used in construction of componen s shall be certi-fied as required in NA-3767.4 and NA-3767.5." ASME Section III Para NA-3767.4 requires the manufacturer to provide a CMTR and further requires the mar.ufacturer to "cer ify that...all operations performed by him or his subcontrac or are in compliance with the requirements of he material specification and this Section." ASME Material Specification SA-508 states in part:

Para 6.1.2 "Two tension test specimens shall be taken from each forging., The second specimen shall be aken at a location 180*

from the first."

Para 6.1.3 " Samples for mechanical test specimens shall be removed from forgings after the quenching and tempering heat treament. "

BLOCK 17: NONCONFORMANCE:

(cont'd from Page 1)

Part 2 Partial review of vendor-sulatitted (PO 7220-M-ll1Q) CMTRs and heat treatment charts for flued head fittings indicates that no tension ests or incomplete tests were performed after quenching and tempering of the forgings. EXAMPLE: In AEO Package #4278 (Penetra-tion #1Z-12), Tube nirns Corps analysis report of physical tes s results may have been copies from a sub-vendors (Gulf Coast Machine & Supply) report da.ed 1/5/77. The associated heat treat-ment chart indicates that the forging was heat trea ed on 2/22/77.

No evidence is available to verify that the forging was subjec ad to tension testing after heat treament.

See Attachment C for example fittings and no ed discrepancies.

NCR #M01-9-2-125 Attachment A AE0 PEN. NO.

NOTES LINE NO.

START UP 5477 1Z-37 4,2 1ELB-1 1AEA 12-38 4,2 1ELB-2 1AEA 3751 1Z-5 1,2,3 SPARE CAPPED 4278 1Z-12 1,2,5 1HBB-30 IBMA 4137 1Z-36 1,2,3 1 EBB-5 1ALA 5477 1Z-4 1,2,3,7 1HBB-2 1EAC 1Z-6 1,2,3,7 1HBB-1 1EAC 12-d 2,3,7 1HBB-3 1EAC 1Z-9 1,2,3,7 1HBB-9 1EGA 12-11 1,2,3,7 1HBB-4 1EAC 4394 1Z-33 1,2 1HBB-26 1GNC 1Z-34*

1,2 1HBB-27 1GTE 5477 1Z-3 6,2,3 1HBB-11 1EGA 4132 1Z-71 1,3 1 EBB-15 1ABA 5477 2Z-6 1,3,7 2HBB-3 2EAC 2Z-8 1,3,7 1HBB-1 2EAC 2Z-9 1,3,7 2HBB-9 2EGA 2Z-11 1,3,7 2HBB-2 2EAC 2Z-4 1,3,7 2HBB-4 2EAC 2Z-3 1,3,7 2HBB-11 2EGA 3751 12-69 1,2 SPARE CAPPED 12-86 1,2 1-HBB-25 1GSB 12-80 1,2 1HBB-23 1GTB 1Z-81 1,2 1HBB-24 1GTB 4278 1Z-48 3

MULT. PEN (M302 Sh2) 4137 12-73 1,2,3 1 EBB-6 1ALA 4602 1Z-42 1,2,3 1HBB-20 OGAG 12-43 1,2,3 1HBB-21 OGAG 4278 2Z-33 1,5 2HBB-26 2GTC 3751 22-34 1

2HBB-27 2GTE 4137 2Z-36 1,2,3 2 EBB-5 2A1A 5477 2Z-37 1,3 2ELB-1 2AEA 2Z-38 1,3 2ELB-2 2AEA j

4602 2Z-42 1,2,3 2HBB-20 2 GAG f

2Z-43 1,2,3 2HBB-21 2 GAG 4278 2Z-48 1,2 MULT. PEN (M302 Sh 2) 6962 22-50 1

2HBB-10 OKCA 3751 2Z-69 1,2 SPARE CAPPED 4137 22-71 1,2,3 2 EBB-15 2ABA 4137 22-73 1,2,3 2 EBB-6 2ALA 3751 2Z-80 1,2,3 2HBB-23 2GTB 2Z-81 1,2,3 2HBB-24 2GTB 3751 2Z-86 1

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NCR #M01-9-2-125 Attachment B NOTE 1*

SA 388, " Ultrasonic examination of heavy steel forgings" Par. 7.3 Angle Beam Examination - Rings and Hollow Fo'rgings.

j Par. 7.3.1 states perform the examination from the circumference of rings and hollow forgings that have an axial length greater than 2 in.

and an outside to inside diameter ratio of less than 2.0 to 1.

Reports indicate angle beam not performed.

NOTE 2 REF. ASME SECTION II 74 SA-275 " Specification for Magnetic Particle Examination of Steel Forgings."

Par. 7.2 states in part, "At least two separate examinations shall be carried out in each area.

The second examination shall be with the lines of magnetic flux approximately perpendicular to those used in the first examination". MT apparently performed in one directica only.

NOTE 3*

Amperage noted on magnetic particule test report exceeds maximum range f or instrument.

NOTE 4 Incomplete ultrasonic examination as shown on sketch.

NOTE 5 Ultrasonic test report indicates that the part was rejected. No disposition documents in AE0 Package.

NOTE 6 Ultrasonic test report questionable on what type of scans were performed.

NOTE 7*

Amperage noted on magnetic, particle test report is inadequate to insure complete coverage & detection of discontinuities.

Supportive documentation, including OD/ID ratios, MT machine capacity, and r.eq'd amperage calculations, is available from MPQAD.

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NCR # N01-9-2-125 October 14, 1982 R2v1 AtttchmIn: C AEO Pkg PEN No Notes Line No Start Up i

3751 2Z-69 2

Spare Capped 3751 2Z-86 2

2HBB-25 2GSB 4394 1Z-33 1

1HBB-26 1GNC 4394 lZ-34 1

1HBB-27

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2HBB-26 2GTC 3751 2Z-34 2

2HBB-27 2GTE 4278 1Z-12 1

1HBB-30 1BMA 3751 lz-80 2

1HBB-23 1GTB 3751 1Z-81 2

lHBB-24 1GTB Note 1 No Tension hsts after final heat treatment.

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Note 2 One Tension Test after final heat treatment.

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ler e shall be performed by personnel qualified in accordance with the JEBrunner recuirements of the code.

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Sub-tier supplier failed to implement requirements of ASME Code regarding certification of NDE personnel.

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NCRi M01-9-2-130,.Reu_1 Etta: 9/27/82 Page 3 of 3 4 Date of Rev: -14/-lW42 1/03/23 Rev 2 REQUIREMENT:

(continued from Page 1)

And ANSI N45.2.6 - 1973, Regulatory Guide 1.58".

ASME Section III, Subsection NB-5500 " Qualifications Of NonDestnctive Examination Personnel". NB-5521 (a) states in part...

" Personnel performing nondestructive examination shall be qualified in accordance with SNT-L'-1A, Supplements and Appendices as applicable for the technique and methods used. "

RECOMMENDED PART CORRECTIVE ACTION:

(continued from Page 1) 3.

Perform 100% review of all vendor (Celt Industries)

NEE reports submitt-ed per P.O. 7220-M-lll for similar discrepancies.

(Procurement)

Completed 10/15/82 by MPQAD.

4.

Provide written practice from Colt Industries as specified in ASNT recommended practice SNT-TC-1A at the time of the examinations. (Procure-ment)

BLOCK 17.

NONCONFORMANCE:

~

Contrary to Block 16 (Requirement), Ultrasonic Test Reports for Flued Head Pittings (PO M-111, manufactured and inspected by Colt Industries) indicated that R Gelly had performed the ultrasonic examinations as a Level I.

Sub-sequently, a trip was made to Colt Industries. No evidence could be provided that R Gelly held any level of certification prior to his Level II certifi-cation of 5/12/77. Attached is a list of flued head fittings that were ultrasonically examined by R Gelly prior to his Level II certification.

Ultrasonic test reports for the attached list of flued head fittings are considered invalid, rendering the acceptability of the fittings indeterminate.

. _. _ ~ _, -.,. -,.. _. - _ _ _ _.. - _ _. -

HCR M01-9-2-130, Rev-t-Dsts :

9/27/82 Page:

4 of 4 Date of Rev:

-12/15/S3 1/03/83 Rev 2 AEO P en. No. Line No.

Start Up 4137 lZ-36 1 EBB-5 1ALA 4132 1Z-71 1 EBB-15 1ABA 5477 2Z-9 2HBB-9 2EGA 5477 2Z-3 2HBB-ll 2EGA 4137 1Z-73 1 EBB-6 1ALA 4602 lZ-42 lHBB-20 OGAG 4602 1Z-43 1HBB-21 OGAG 4137 2Z-36 2 EBB-5 2ALA 4602 2Z-42 2HBB-20 2 GAG 4602 2Z-43 2HBB-21 2 GAG 4137 2Z-71 2 EBB-15 2ABA 4137 2Z-73 2E"B-6 2ALA 6

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• NoHMALI2ED 2 = A.*eNE AL E D 3=HE AT THf ATED PEN oHDt M SPECIFICATI SunSCHluED AND SWOHN TO pfiFORE ME Tills l llEHEDY C ftTIFY S E l' r TO HE Thud AND Col 1HECT 20 tit /f3y og July 78 ACCONDING TO REC 7

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Page 1 of 4 i O C/0 Consuier Power Co.

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cosioM Hs-PAR 7220-M-111-AC

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3. OtL AI lifL AIL la l'L H Olf DL l4 bf'l C80 4C A18DN SullSCl41HED AND SWOHN TO UEFORE ME THIS g gi; n t u y st FIFY Tl IS HEf*Ott TO tlE Ti4OE AND COHitECT 77 ACCOHDING 10 HE i DS IN T : POSSE!.lON OF THIS COHPoltATION 20th DAY OF V*

19 d- -. d S o vicKi DivtN i. n ek, icy Contro Engr. e q%Q hm noi.,y roti< ia .<>d I H " (*""'<-.,;.. noiAnyruouc My Commission lap** Novembes BECHTEl. als club,

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t. O P. O. Ik)x 2167

~ ~ ~ ' ~ ' ~ " ~ " ' ~ ~ " ' ~ ' Midland. Michigan AYEc.I'l.'!,"5 INF 4 78291__ Attn: Office Managcr 3nr Bechtel Power Corp. Page 2 of 4 ME!?"J"S' PAR 7220-M-111-AC C/0 Consumer Power Co. .__._Midlggg),J11d1 gan.__ P_.O._,7220-M-111 AC _ * *. R1Elstin.12/2 3/M / p 1 t P 18 Y S 1 C A L S W'"'*- CHEMICAL ANALYSIS en Ar OF MATERIALS IHOM WillCal MAI)E 0" uN Ink e su aSa s a**' a = e -' DESCRIPTION ,l'.*!",". ",0

• • l':','

C MN P S Si CR Ni MO GM f NUM WitKal a ~~ no __n,.._ ra _. /_ _ _ _,.y A._... L _ . "a?* _.. a l 54,00785 lXiOl29.0l(>4 7q 08 .06 .01 216004 s A t os _. Itan 042 2 Pieces 3 .28 .80.023.024.24 .10 .30" x 18" thitiple Flued Ultram dc Inspectnen tasted per rr 00-037 Rev, 1 ( Al ))ead.of sAlosa per Majmet ic Part Lcle i.estert per TP 06-000 Rev.O 3T_Ds. 78291-C80.1 Rev. 3 lia rdni ss:172-178-1 >7 111 1 Ibipanent_ Spec._.CS-F-33 Rev. 6 . tac-2280Jtan_1,2, 2281 _ _ .Itaa.5.2 577000 88;000~ 24~.0 42~h 12" x 4" thitiple Flued licad Ultrasade Ins iection to sted per TC 04~037 kv. 1(A) of SA105* per Tr Dwg. Masmeti c Parti le tasted per Tr 0( -006 Rev. 0 78291-C69.1 Rev. 2 Conpanent lia rdness : 17 7-1._78-1. 7.8 _lillN-. - . f./ -

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.ppec. CS-F-33 Rev. 6 ( A) S' 'RAICilT llisAH 1NI.Y hzhad 5/.1 1/83 b TAC: 1Z691run 16.1 1286 Ityn 16.1 $ S T ANDAf40 040UND IEST SPE CIME N *

• t = NOf 8M AL82 E D 2
• ANNei alt' D 3-leL AT 114E ATLD Pt:04 084DE N 5.PF CIf~ eC A TION.

SUDSCIllHED AND SWOHN TO DEFollE ME 1HIS I flEltEny CE IIFY Tills IIEl'Ottr TO IRE THUE AND ColtitECr ACC ROING TO HEC S IN TH POSSt SSION OF Tills COHPOllA rlON 20th oAY Og thy is 77 /. _.. _VicKI DIVIN .I ~ / ' ' ee I-2 o O y ~~lle ~ (, ity O Temos % _k Notary Publ.c in and lv Ha',is County. " ' ^ " ' * * ' '. My Commuior tap..es No.e.ri' Joe ll. wg flTEt, e x,g n Els o

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D Midland 11icingius Attn: Office blumger

1. 4'ai,Pl,TS IIMF 4 78291 N7 'Bechtel Power Corp.

Page 3 of 4

O C/0 Consuner Power Co.

p 8',@ p,",'o PAR 7220-M-111-AC a5' . " _ Midland, Micidgan, P.O. 7220-M-111-AC

• *ltEVISED 12/2 3/u2 _.

PHYS 1 CAL 5 $'g'"*- CHEMICAL ANALYSIS en Ar OF MATEftlALS fitOM WHICH MADE 's a.n s n o... W 0" DESCRIPTION .a.e me unionaa d'."' oT. O*'

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S S1 CR Ni MO XXh id'd. ' "o" *'aC H a a **=a-* u ~ ..g__ y want =aar

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1. 1. <evi.ed 5/ 11/83

' N. I' 1 EJ5J. ten J.3,l _-..---___... ( ALiiTI AICliT_i!.:AN 4 !!,Y...... 3.u...ydtoe.__. ~ 9 S T ANDAetO stOUNO la ST Se*E CIML N *

• 5
• NOHM At tlE D 2*ANNIEALLU J ettL AI IleL AIL D 6* Lit OHut'H GPt'Cet SC AllON SUDSCilluED AND SWO14N TO DEFORE ME THIS 1 H ti l.C U Y C E a :Y Tills titiPont TO UE TituE AND COlHIEC T 7J ACCOHDING TO HCCO S

,T H E 'OSSESnON OF H HS ColH*OHA HON 20th DAY OF bIlY 19 O O o __.l & _. g. f7. a,;k__ O . vicx oivin R. G. Berwi k, - ity Contro ' gr. 2C'" '

• Notary Public ini and I'n Has.is County. Tomas u, co

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'd S P. O. Ik)x 2 Lb/ 'lIllll TilliNS siou:.iuN. itx4:._.J/ $9/ 8/ l'h *

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• " * ~ " " " " " ' " " " " ' " ~ ~ ^ ' ~ "

D Midland,I'lichigan Attn: Office Managcr LY.'s,I"Nb"' It!F 4 78291 Bcchtel Power Corp. Page 4 of 4 s r ~ EMI?.",f"* PAR 7220-F1-111-tc Io C/0 Consuner Power Co. /) P

• m:vIseu 12/23/02

, p 2, .__ Midland. Flichi'a_n P.O. 7220-F1-111-AC h t _m 5',))" ',' CllEMICAL ANALYSIS set Ar OF MATE I I ItoM Wie Ces MADE '$'t m.==. "*5"' a ** DESCHlPTION C MN P S St CR Ni Mo 600 'ata aann ,'.'l!Oi!. ".;.".;' " O'. a-No. yA maut ~. 1 F56.000 84T000L28Tol6C1 Itan 048 2 Pieces 3 .28 .80.023.024.24 .10 .08 .06 .01 216004 SA105 16" x 2" bbltiple Flued llead 11trasmic inspecti on tested per LT O( -037 Rev 1b l of SA105* --' per Tr Dwg. Magnetic Part: cle t este 1.per Tr 05-00( Rev 0 78291-C5.1 Rev 3 Cmponent Charpy 'V' No ch @ +30 '. 2:1-27-31 Fr. It s./2u-31-25 Lat. Exp. /1_0 104 Sinir _ Spec. CS-F-33 Rev. 6 pa i.a n,.ss : 177-178-178 pilN TAG: 225 Itan 23.2 (A) stim Icirr nwt Or I.Y 2212 Iton 23.2 /l-fs / 8h S t.*. v i :.ed 5 /11/t )__ ///2 S. 6. Vit aV6e MM 9 \\ . SI ant 3AHf 3 540UND IE S T SPE CIME N *

• 9
• NOpeM ALI2L D 2* ANNEALED 3 - BlL Al $ 34L Al t! D PE H ORDt' 04 SPt CIf'eC A ituN GullSCHitIED AND SWOHN TO 13EFORE ME THIS I ItE RElJ E IIFY Tills IIEPORT TO LIE T HUE AND COHlli'CT 77

^ccORDING TO I COH

• lN Tl POSSES 10N lills COlll>OllATION 20th oxy og May 3,

?- - lY-- GA rhlt5b N ,;,C.S'2'.unt - ~ ' o o c.-. , ~......ay",;.' lll",,eur a " '"i "' 4""' IOud.d Om "'r utc u.I-wn, 215 o

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1. O. 1)or 2167

...m.._. u Ilidl2nx1, )ticid 1un 4 run nunas itW 4 78291 s Attn: Office thumgor ',8 f Bechtal Power Corp. custouens.7220-H-111-AC PARrIAL P C/0 Consuaer Power Co.

• *Iu: vised 12/23/u2 _

4 . -__ gg{,11mgg,; ggggj.4..- ))",'f CHEMICAL ANALYSIS estar 0F MAlf f I LS itOM 11 Cil MADE DESCHIPTION

m. -e m'

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1"6 j,". ". 7 't11til: 'tilitNS noun oN. uxas._____')/.12/ / / blI' U o . m. o Midland, Micltigan TuneiuHNs it4F 4 7 291 s Attn: Office Hulagcr t,8f Bechtel Power Corp. / j C g u,tges-PAR 7220-M-111-AC_ C/0 Consuner lower Co.. 3myg ..lmVIsto 12/23/u2 // / / p Misilmul,_ Minblonn - - - - - - - - - - - - - = = U A n Ar _ O.f M AT I O, I CILM AD E,,,_. DESCRIPTION =++e=' nor "l'I. rU."Io"$a ".O ".O' ' C MN P S St CR Ni MO f ' ",",["C " a n= i l ,m ar no.

== w.ca -r -. = = 1 I I I Itun 037 2 Pieces 3 46000 79000 31.0 61.3 .25 .90 025.021.21 .05 215958 .SA105 60" x' 48" M11tiple Flued lia rani ss:162-167-102 1111ll licad of SaloS* per '1T Dwg. 78291-C33.1, Rev. 2 Ultrasonic Intpecti on tosted per* T 04 -037 Rev. 1-Satisfactor4 Ctqxmmt Spec. CS-F-33 Rev.5 Magnet Le Particle tested per IT 06-006 Rev. 0-Satisfacto; y Tag: 1 Pc. 1Z33 Iten 1.1 D -273-1 Pc. 1Z34, Iton 1.1 (A) STi-AICllT 11 :AM ON.I Y_._. ,,j_ s fh

1. 1. It vist J 5/ 17f3 4

4 5b. VL6i toe / e Sr ANDAHO HOUNU 14'51 2.PE CIME N 0, B

• NOHM AlllE D 2 - ANNE AL L D 3-ItL A S 1Hk Alt.D f*ER OHDE H t.PE CIFIC ON.

GUHSCHlWED AND SWOHN TO DEFortE ME lills glEllE tt CEIIT -Y T 11' IEPoltT TO DE THutE AND COllitECT 12th.o3y og Septonber 77 ACCORDING TO I CORD' IN 11 OSSESSION OF Tills COHl'OltAllON is fg~/g/[/g g gg pirelia e.iisy Y Avera, Quality Control Engr. y,, A. ~ NotAny rudt'ec Aly C*'"*dh' 588a f.6.uo h,"s...bs, I,19/ t. i

-._7r----------.-------------- D !!1dimx1, Mich. Attn Offica Hanager L%'silnlgis 112 4 78291 NT 15cchtcl Power Corp. s o C/0 Constner Power Co. p '"El%",f".5' 7220-H-111-AC PARITAL P lti.dlan. d_ M_i_c_h_ igan aailevisto 12/23/02 4 snju n. OF MATE:RI LS ItOM WH Cil M ADE CllEMICAl. ANALYSIS utAr p DESCHIPTION me e-n a$a s a -' a' a = ' a' ma n nias. ' '[- iIiU.. ,I'."O,Ut "O ",7.' ' C MN P S St CH Ni Mo mus 8aou wnica n yg = *i>L I I I l 28 Iten 047 1 of 2 Pieces 3 56000 u4ooo 2a 61.1 .80.023.024.24 .00: 216004 St105 o l 16" x 2" Ittitiple Flued linmla Charpy 'V' Notch @--30 L'. 23-27-31 I't. Ibs./24 25 Mils L.E.f} l-10-107. Sl ear l of s a i nr,. per TrIhig. liardness:177-I zu-17ti lisiri 78291-C5.1, Coutxnsit Spec. Ultrasonic tas xd pern 04-017 Rw. 1 - Sa :isfact]ory (A) CS-F-33 Rev. 5 t!ametic Particle tested per "E 06-006 Rev. 0- Satisfactory TAG: 1*M ? Ican 23.1 (n) STitA Gilt llEMI ONI.( 9 ln' a [,

1. 1. Itaviewd S/ ll/8'J S.t. Vff a toe MC TYEl.

a m 55' 1&7 j $ ST ant 3AHL) HOUNO 18 ST SPk CIMt M *

• 9
• NOHM At IJL D 2=ANNLABLD 3 -Ith AT i seL A lt.D #>t.H Of4DE H LPliCIF ICA180N.

l SUHSCIUDED AND SWORN TO DEFOftE ME lillS I IIEftEHY CEftTI Tills HEPO T TO IJE 184UI! AND CollRECT 22 x1 Atcunt U xmmmmn w mm mmem o3y og /g h 2g / t ff NOTARY PMb R. Avera, Quality Control li r. V Ik,,lary Puule us.ups foi ll.neia County, lexJs r.fy Conuni.uon Liphes.../S.r..ML.2[ f 4 O

~ ' ' 8, l'.o. Itox 21t27 Tillll: TilitNS nous s oN. i t u.s .___is _h'- / ?_. tV * # {- ( t) MI DLAtJD, MICilIGAN ..no . m u u, ATTN OFFICE MANAGER si,i,e iuseNs onot es No. IIMP 4-78291 ,S,.,. DECitTEL POWER CORP. 1O C/O COtlSUMER POWER CO. / Y' C',5 W,"n'd'" 7220-M-lll-AC PAR.--

• • REVISED 12/23/02

/# P MIDLAND, MICllICAN

---

R.O _.1221=H11LL hC -

-- - - / _=-_..__.-_s P ll Y S 1 C A L S $',]"j,* ' OF MATERIALS Fi40M WillCil MADE CHEMICAL ANALYSIS seL Ar DESCRIPTION w. = e--s '"'u' ~ M^ H ai^t ,I'EU. ".C' ".'~.'/ C MN P S SI CR lil MO VA ,% 'd. ._."_"'C". _ _ a a a ** t _ _ _. l= .___'"i"_.___ . f _. __ l l l. V a y s-L. a _1T _055 1 EIECE 3 d 8._ . 8 0,.023.024 .24 .10, .08 . 06,,.01 216004_.,_ _SAIOS._ l' s. ._12"_ SPECIAL l'LUED.11EAD_OP 59.000 87.000 27,0 59.1 S 'E R T' '04-037-Itl (AI SAlOS* PEIL_TimR ULT [ASONIQ_ l t{_ PECTED 2 _TURtlR M AW111G_711291-Call. I MACI< BTIC PA (TICLl : INSPECTEl i PEl< TT Uli-00 i-RO REY._2_._ COMPOtlENT_SP PP _ II3 f dliess : 1 J 7-17t -178 lillN CS-F-33 REV. 5. __ TAG: 1Z40 ITEM 24.1.1 (A) STRAICI T llEMI ON;.Y SAltB AS ABOV : 216004 SA105 IT. 056 1 PJECE 12" SPECIAL FLUED llEAD OF SA105* PER TUDE f _,,..,, '. _TUlmS DimitING 78291-C40.1 .JL ngylipul_5j 11LQ L[/[ [ fit S.B. stoe _PEL2 CotiPDllEllT_ SPEC-EECHIEL . Cs-r-n_1u v _5. _g TAG: 2Z48 IT.*?H 24.1.2

• S T ANnAleD HOUND IL ST Sl'g C:MLN t o 9.NOfeM A4 82LD 2*ANNEALLD 3 46ti AT it4L AIL p t*E H oHuL84 5 8L C,FsC A TION.

SUBSCillDElJ AND SWOFIN TO DEFoltti Mli Tills i IIEst v er M y til, ~ flEPollT TO DE Tl4Uli AND COfflfECT 22Til~ pay Op JUNE 39 77 A C C O ft DI IE C O f1 D S ~ 61[ f SSESSION OF lillS COftPOf tATION GLENDA F. litRl;lHGICH(i.tr %^ l Z[l Il M* '/( Notary Public in aiul los li.. sees Cou d '- ~~ /J[,-ff/"I,[. % -3 My Comsnission Iapires J.,nuasy 6,1979 QUALITY CONTROL ENG E2R i , s i r<osent ruuuc +

g c oa u. :...i m..... CERTIFICAT D'I 'EU\\IES ~ N'/',i'*" '***d* ( RELEASE CER1erlCAThoa. 61861, 61863 .-] s e., - q Doi._a p rL 1_1 s t.,-1977 SA-105 to ASME Boiler t, Pres sure Vessel Code Sec. lit, % J. Command.: As Sp.cIlicosions:1974 Ed* & CS-F-33 51ec** I o., o,J., n.. 6-3000 10: rut. 'rurna niv4.,_Clr.mntrorLQarn. spullicailen:dtd March 17. 1975 WIth exce( i.- co.nznJ. du Cli.ns: Cuo.o,J.,No.g g gg D.O. Mnw 9117 ItionPer our Ietter dtd g ....e.. Jv noiaei.l: Mosesiol. 1 n33 tin._I_ Yn.favf11e try. 40201 , Conditions _g, 3 , g., ..rnesists Dim.nsion. Ovoniit e No. d. Could. C Ma P S Si Ni Cr Mo V ,.... No. Sim. Quoniliy H.on No. CllEC ( ANAL / SIS 8 .002 2 ie 1-C73.1 Rev. 4 1 136896-?HA .285.76 .013 .02: 33 TAG 2Z-73 7 p. 7tl291-c73.1 rev. 4 1 536096-2T .285.77 .012 .024 .3; .002 .288.77 .012 .024 .32 .002 11 0 1-C36.1 Rev. 2 1 536096-2n i ZAG 2Z-36, l 11 lam. 78291-C36.1 Rev. 2 1 S36896-2H1 .285.77 .012 .02.4 .32 .002 llEAT (LADLE) ANALYSIS .28 .75 .010 024 31 .0025 ESSAIS MECANIQUES MECHANICAL TESTS 0.27 IN 2" CVHM0ni'- BIHL ha a6.i.e... 6 i. se.olo. Ali.......e 8"a ......a...'.'ii.',,,.. I'*"

• d' 'n ii6.,,. ii exi IN Re sill.nc. (pi (b.)

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%.t,m :,xx;6 ma5 rum---~ ~ W I TPIC,A FUpKU7 E3 so es.ootwe.c.. 43 I or m REl. EASE CER'i...CATE Hos. 61866, 61060, 61669, March 31,197Y. [ ots. z w -- SA-105 to ASHE Doller & Pressure Vessel, Code Sec. III, 1974 Ed. & re .la C.mmand.: As Sp.cificoilone O., ord., No. 6-3008 To. Tula Turns Div. ChamatrertCarn. sp.cilicois,,,_CS-F-33 Spec. dtd Marsh 17, 1975 wi th. exception perour letter ..na, d. Cri.nis Cvie. o,d., No.11536 P.O. Don 987 dtd April 8, 1983. .. u.. a. meio i.t;. 1035 Mod. Louisville..' Ky. 40201 : ,condilloni.. N. O. & T. u,,,,ioi .I'usinti Dim.nsions Quanti 4 No. d. Coule. C Mn P S Si Hi C: Mo V 84. 51. Quaniley H.at No. IAan 1Z-42 CHECK ANALYS IS 17 Inan. 70291-C42.1 Rev. 5 1 536896-38 .275.75 .012 .024 .31 .002 ihG Ah M 1Z-43 17, Dug. 78291 C42.1 Rev.3 1 36896-3H1 1.7,_ _ d@.,. 27.-42 73291 C421 ftev.3 1 . 36896-3tt2 HEAT (LAD.E) ANALYSIS .28 .75 .010 .024 .31 0025 l ESSAIS MECANIQU55 l MECHANICAL TESTS l u.i 4.i.. i.iis si4.i.i..<. a 1. ..is.. A si.......e 0.91 14 2" CVL*30nF, Rilef 5 ",',* a na,iti.nc. Ipi Ib.)

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k,) $d',""' ""' d' RELEASE CtiR. ICATE O d m. 61858 & 61849 d l Di'*-H:y-2ndrl5 ?? ...,,.......... ~.............. .u j, SA-105 to ASME Doller & Pres- [ l sure Vessel Code Sec. 111, i.. Je ca.and.: A j. Sp.cifi<onfoni:1974 Ed. & CS-F-33 Spec. o. o.Jr, No. 6-3008 T o:.Tulse-Tu rn s-D iv r,-C he ese t ron-C o r p. Sa'acif;<a'laa'dt d Ma rch 17. 1975 with ex-tommonda de cli.ni I ception et rour let ter dtd Cao.Oed.,No. 11%36 ___E.0 ; H = 987 April 8, 1983 i.... Je m aiori.1: 6 ur:1 ;oi. 1035 Mml-Y misv111sdy - 40201 ondilionig, gy Jo.iU.' ' I pimenlons Quanshe No. d. Coute. C Mn P S St Ni Cr Mo V Sim. Quanitiy H.at No. TAC: 2Z3 IJ g 70291k.71.1 Rev. '4 1 536896-1B .28, .75 .010 _,0 2.4 .31 6 TAG: 2Z9 .0035-i .,11 Duz. 7829dC71.1 Rev. 4 l' 536896-lH1 CllECK ANAI.YSIS 'l -1B .28 .77 .012 .024 .32 .002 CilECK ANA.YSIS II II -lHI ;.29 .76 , 012 .024 .33 .002 fi l l' ESSAIS MECANIQUES MECHANICAL TESTS 0.2L IN-2" CVN al00ay,--Bl!N -- } ti-ii. 4.t.. i. iia a a.i.i... 6 i. i..oi.. u...... Sa'ai a .,,,,,,,g Nr i...... i....ii. ib. ip. ' tib.sp.i) isj ,i Reilli.nc. (pl Ib.) Durese Reznor9veis v.ia si....i6 p..;.g. i.. T...ii. si....ib p.,

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{u u..uo vi. a 3.u o i..i v.. LLn iii n n i v i s $'/',",i*" "*" 1 RELEASE CER'i..CATE Hoa. 61258, 61a60 at:rch 31,197. ~ ,c- %. / i '. '.) Osl= 2 SA-105 to ASHE Doller & Pres- ,.-r ,, m _.----- - sure Vessel Code Sec. III, l74 Ed. & CS-F-33 Spec. dtd specificosionsi J. Com.aoad.: As ou o,J., No. 6-3000 To: Tuba 'Anm.1 Div.. Citerne tron Corp. 3peciricoilo.:'iarch 17, ~ 1975_.sd.tb excep-tion pe.rour letter dtd e umm1nde du CIIsnes Apri I 8,1983.) Cuo. o,de, No.11516 p.0 Rav 9a7 I ... du mo: ariel: Conditions Mg,_4 4 Muesiol. T OM llod. Lonfauf11a, icy. 4Q101 a...StII D i,y...lo n, Quoniite No. de Coulee C Mn P S Si NI Cr Mo V sin. ouonilir fison No. .. e g j _ If.q r.1 1Z-71

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i APTECH engiacering ~ ISfUhCS/,InC 795 SAN ANTONIO ROAD e PALO ALTO, CA 94303 = (415)858-2863 4 1 @%A M\\ecx\\ k _ _ _ _ _ _ _ _ _ _ _ _ _. _, _ _ _ _ _, _ _ _ _ _ _ _ _, _ _}}