regul ry information distributi system (rids) accession nbr: 8803310162 doc. date: 88/03/25...

REGUL RY INFORMATION DISTRIBUTI SYSTEM (RIDS)

ACCESSION NBR: 8803310162 DOC. DATE: 88/03/25 NOTARIZED: YES DOCKETFACIL: 50-275 Diablo Canyon Nuclear PoUjer Plant> Unit 1> Pacific Ga 05000275

50-323 Diablo Canyon Nuclear Poeer Plant> Unit 2> Pacific Ga 05000323AUTH. NAME AUTHOR AFFILIATION

SHIFFER> J. D. Pacific Gas 0 Electric Co.RECIP. NAME RECIPIENT AFFILIATION

Document Control Branch (Document Control Desk)

SUBJECT: ForUJards response to Compliance Bulletin 87-02> "FastnerTesting to Determine Conformance m/Applicable Matl Specs>"for Bul le tin Items 1-6.

COPIESLTTR ENCL

1 1

REC IP IENTID CODE/NAME

PD5 PD

COPIESLTTR ENCL

1 01 1

DISTRIBUTION CODE: IE11D COPIEB RECEIVED: LTR ENCL SIZE;TITLE: Bulletin Response (50 DKT)

NDTES:5g~ P~REC IP IENT

ID CODE/NAMEPD5 LAROOD> H

INTERNAL: AEOD/DOAAEOD/DBP/TPABNRR/DEBT/ADB7E4NRR/DOEA/EAB1 1 E

PB10DFIL 02

RQN5 F ILE 01

1 1

1 1

1 1

1 1

1 1

1 1

1 1

AEOD/DBPNRR/DEST/ADEBH3NRR/DEBT/MEBPH3NRR/DOEA/QCB11ANRR/PMAB/Il RB12REB/DE/EIB

EXTERNAL: LPDRNBIC

2 21 1

NRC PDR

TOTAL NUMBER OF COPIES REQUIRED: LTTR 20 ENCL '9

Pacific Gas and Electric Company 77 Beate StreetSan Francisco, CA 94106415/973 4684TWX 910 372 6587

James D. Sh!tfer

Vice PresidentNuctear Power Generation

March 25, 1988

PGhE Letter No. DCL-88-065

U. S. Nuclear Regulatory CommissionATTN: Document Control DeskHashington, D.C. 20555

Re: Docket No. 50-275, OL-DPR-80Docket No. 50-323, OL-DPR-82Diablo Canyon Units 1 and 2Response to Compliance Bulletin 87-02, "Fastener Testing to

Determine Conformance with Applicable MaterialSpecifications," dated November 6, 1987

Gentlemen:

PGttE's response to Compliance Bulletin 87-02 (Bulletin) "FastenerTesting to Determine Conformance with Applicable MaterialSpecifications," is hereby enclosed for Bulletin Items 1 through 6.

Kindly acknowledge receipt of this material on the enclosed copy ofthis letter and return it in the enclosed addressed envelope.

Subscribed to in San Francisco, California this 25th day ofMarch 1988.

Respectfully submitted,

Pacific Gas and Elec ric Company

Howard V. GolubRichard F. LockeAttorneys for PacificGas and Electric Company

By3. D. S erVice Pr dentNuclear Power Generation

Subscribed and sworn to before methis 25th day of March 1988

By 7

Richard F. Locke Therese Toliver, Notary Public inand for the City and County ofSan Franc i s co, State of Ca 1 i forni a

My commission expiresDecember 25, 1990.

,880331 0162 880325PDR ADOCK 050002756 PDR

0;Trc1F.L uzi.THERESE TOLIVER

) Po ~zf . NOTANYPUBUC~ CAUFONN!ACLIYA!0COUNlYGr SAN lRANCrSCO

~ . MyCome. Sepiree Gee, 25, 1990

Document Control DeskPG5E Letter No. DCL-88-065

0Harch 25, 1988

cc: 3. B. HartinH. M. HendoncaP. P. NarbutB. NortonH. RoodB. H. VoglerCPUCDiablo Distribution

Enclosure

1900S/0055K/D3H/1815

PGKE Letter No. DCL-88-065

ENCLOSURE

RESPONSE TO COMPLIANCE BULLETIN 87-02

pocket g~ +~~i4 i~+

1900S/0055K

RESPONSE TO COMPLIANCE BULLETIN 87-02

~Ti 1

Item 1 and PGhE Response

QQNTE~NT

Attachment 1 to Response 1

Receipt Inspection Instructions Form

Attachment 2 to Response 1

Receipt Documentation Review Form

Item 2 and PGLE Response

Attachment 1 to Response 2Safety Related Fasteners

Attachment 2 to Response 2Non-Safety Related Fasteners


Attachment 1 to 'Response 3Safety Related Nuts

Attachment 2 to Response 3Non-Safety Related Nuts

Item 4 and PG&E Response


Attachment 1 to Response 5Data Summary

Attachment 2 to Response 5Fastener Testing Data Sheets

Attachment 3 to Response 5Evaluation and Safety Significancefor the Eleven Concerns Noted byAnamet Labs


10

12

13

14

15

16

17

27

Compliance Bulletin Item 1

Describe a) the characteristics currently examined during receiptinspection of fasteners (i.e., head markings for grade and manufacturersymbols, review of certified material test report or certificate ofconformance), and b) internal controls utilized during storage andissuance from stock to assure the appropriate use of fasteners.

PG&E Response

Nuclear Plant Administrative Procedure (NPAP) D-537, "Receipt of Materials at

DCPP," controls the- receipt inspection of all materials, including fasteners.

Upon receipt at DCPP, safety-related fasteners are checked by materials

facility personnel for quantities, description, and general physical

condition. They also verify that any specified documentation is received.

The fasteners are then placed in a segregated hold area to await Quality

Control (QC) receipt inspection. Materials facility personnel notify QC that

the fasteners are available for inspection.

QC Inspectors at DCPP are trained and certified to ANSI N45.2.6. The QC

Inspector reviews the Receipt Inspection Instruction (RII) form which

identifies the characteristics to be examined during inspection of fasteners.

The characteri stics typically specified are:

Marking traceable to the purchase order

Marking as required by the materials specification (e.g., ASME)

Heat number marking traceable to the certified material, test report (CMTR)

Physical damage

1900SI0055K

~ Cleanliness

~ Dimensional conformance

~ Horkmanship

~ Quantity

Attachment 1 to this response is an example of a typical RII for fasteners.

'I

Because identical fasteners are ordered and received in large quantities,

sampling plans may be used during receipt inspection. An appropriate

representative sample must be inspected for the characteristics specified in

the RII form. If any deviations, deficiencies, or nonconformances are found,

they are documented and the sample size is increased. Upon completion of the

receipt inspection, the QC Inspector signs the RII form and documents on the

form whether or not the items are acceptable.

The receipt inspection also includes a documentation review. The QC Inspector

reviews the receipt documentation review (RDR) form to ensure that the

documentation received is consistent with the documentation specified in the

purchase order. Documentation typically specified for fasteners includes:

~ Certificate of conformance to the purchase order and the material

specification (e.g., ASHE), and coatings when applicable

~ CHTRs (chemical and physical)

1900S/0055K

Attachment 2 to this response is an example of a typical ROR for fasteners.

The QC Inspector reviews the CMTRs to ensure that the properties are within

the limits of the applicable material specification. The QC Inspector also

ensures that the heat numbers marked on the fasteners are consistent with the

heat numbers on the CHTRs. Upon completion of the documentation review, the

QC Inspector signs the RDR form and records on the form whether or not the

documentation received is acceptable.

If either the re'ceipt inspection or the documentation review is unacceptable,

the QC Inspector places the fasteners in a segregated hold area and issues a

hold notice. The material remains in the segregated hold area until the

deficiency is resolved. Upon acceptance of all aspects of the receiptI

inspection and the documentation review, the QC Inspector issues a QC accept

tag and places it on the container holding the fasteners, The fasteners are

then placed in warehouse stock and are available for issuance and use.

NPAP D-538, "Control of Materials at DCPP," governs the control of allmaterials, including fasteners. The fasteners are segre'gated by lot number

during storage. Safety-related fasteners are segregated from

non-safety-related material during storage. Markings on fasteners are not

allowed to be altered or obliterated during storage. All fasteners are

packaged and stored in a condition that prevents degradation of the material.

Access to the warehouse is limited to those personnel on an approved access

list; all other individuals must be escorted.

1900S/0055K -3-

NPAP D-539, "Issuance of Materials at DCPP," describes the controls imposed

upon material issuance. Fasteners are issued for plant installation through

the generation of a Plant Information Hanagement System (PIHS) work order.

The PIMS work order specifies the fastener stock code to be used in

conjunction with the work. The supervisor of the individual creating the work

order verifies that the material ordered is correct for the work application,

A PIMS issue ticket is electronically generated, based on the material listed

on the work order. The PIHS issue ticket prints the fastener's stock code

number and the associated, work order number to ensure material traceabi lity.The issue ticket accompanies the fasteners at the time of issuance, and the

information is electronically stored.

Further controls imposed at DCPP are contained in Quality Control Procedure

10.4, "Hork Order Document Review, " This procedure requires that all

quality-related work orders be reviewed by QC prior to issuance for work, The

QC responsibi lities include a review to verify that the parts on the work

order support the activity,

These procedures are in place at DCPP to ensure that fasteners are acceptable

for their application.

1900S/0055K

ATTACHMENT 1 TO RESPONSE 1

Receipt Inspection Instructions Form

1900S/0055K

6g- <O~66 ( I I/8S i

Sheet 1 of 2

RECEIPT INSPECTION INSTRUCTIONS

SPG S.'i0(NPAP O 537Attachment 7.7Page I of 2Revision 2

(!nternal PGandE Use Only)

P.O. No. ~0~ HRR (Material Retetvtog Report) No. ~So 5 [MSafety Rela ted

H.R. No. t~o.~,ogi ~o,g~y -Z,eagan

[ 3 Non Safety Re1atec

Supplier O'hop Order No. Oate of Receipt 2.X+

Equipment No. Equipment Oescription &RE VIREO INSPECTION CRITERIA ACCEPTABLE APPLICABLE TO AR a(C

es 0 verlTee:A. IOENTIFICATION ANO M+KING

Purchase Order No. Wn .vo

[3[

ater a pec1 cat on u er5 ecif: SA%, A.eat race u er r o e

5 ecif : Cot r atc ontro u er

5 ecif :el la U er

S ecif :

Part Nenber [3 [3

wQ&t

~D

5 ecif :

5 ecif :

Pressure Range

5 ecif :

C 3 F. PHY5ICAL ONAGE

[3 [3

[ C 3 G. CLEANLINESS [3

C3C H. PHYSICAL PROPERTIES [.3 [3

[3[Record:

J. MELO PREPARATION [3 [3

C 3 X. MORKNANSHIP

L. L5 ecif:

LRES ISTANCE/CONT INUI TY

>~pcd.

NPrtO8 22

69-10666 (11/bv j

R.I.I. No.P.O. No.

Sheet 2 of 2

NPQ 5. 1Q/NPAP 0-537Attachment 7.2Page 2 of 2Revision 2

M.R. No. e

RE UIREOes 0

+86Z fog4 xcRECEIPT INSPECTION INSTRUCTIONS

INSPECTION CRITERIA ACCEPTABLE APPLICABLE TO 'i ',(

Wa.. oAT TIME OF RECEIPT

Vpe:

rZ( )

~Zi)[g[ ) ~i c.

l L'1

] (]L'

STORAGE OF YEARSANTICIPATEO UVREION. [] []

a|ne ternate ontact xt.

I: ]iRECEIVING ACCEPTANCE

VERIFICATION PLAN ATTACHEO . i] (][ ] HOLO FOR THE FOLLSIING REASON S RE VIREO TO CORRECT OISCREPANCIES:

NPG08 23

ATTACHHENT 2 TO RESPONSE 1

Receipt Documentation .Revie~ Formr ~

'900S/0055K

69-IC667 (31~

Sheet 1 of 2

NPr„-NPAP 0-537Attachment 7.3Page I of 2Revi ion 2

RECEIPT OOCUHENTATION REVIEW

(Internal PGandE Use Only)PI C. I

P.O. No. OOO 5 MRR (Material Recesvlng Report) No. ~(oc>S [~safety Relatedto877 o X.M.R. No. (r RII (Receipt Inspect(on Instruction)olg. [I >v [ ) Non safety Rela'..:

Supplier Name 't~ S~~ Shop Order No. Oats of Receipt -R.B.B 7

Equipment No. Equipment Oescription I ol

REIEU I RED TITLE OF OOCUNENT RECEIVER ACCEPTABLEAPPLiCABL:

LINE I.=PAc„::

Yes No

ertificate of Conformance to':

Yes No Yes No

ert cate o qu va ency to:L ] [ Hodel No.:

er a o.:

r gina pec. o.:

lev ous o,:

e e ateria est eportsChemi ca~

ysica

er cat ons

[ ] [~ Ultrasonic

agnetic artie e

qui enetrant

a ograp c

a rpy

ource nspection ert icate

a i ration ecor s

(] [1 [1 I.]

NPG08 24

69-I0667 (3it

Sheet 2 of 2

RECEIPT OOCUHENTATION REV I D

NPG 5.'.(,'INPAP 0-537Attachment 7,3Page 2 of 2Revision 2

R I I" R

P.O. No.M.R. No.

~RE UIRED

Mlc82

Z.o88TITLE OF MCUHENT RECEIVED . ACCEPTABLE

APPLICPP'"LINE !.c„"5

Yes No

L'1 Special Performance Test ResultsSpecffy:

Yes No Yes No

ns ruc on an a1n enanceNanuala. Day Raqulrad [ ] [ ]

ecaanen e pare arts stwfth Prfces.guantf ty Requf red

pec a an ng torageinstructfons fncludfngwarranty requirements

{:] {:] {:3 {.'3

( 3 ( 3'

3 {: 3

ecotIOn e ong erm revent vcHafntenance Procedures. {:l {:l {:3 [1

1 I 0 atel la s

e e equ rements

nv rodman a ua cat onCertfffcate {3 [3 {] {]

NPG08 25


Select a minimum sample of ten (10) non-safety relatedfasteners (studs, bolts, and/or cap screws), and ten (10)safety-related fasteners (studs, bolts, and/or cap screws)from current, in use, stock. The sample is to be obtainedby the licensee with the participation of an NRC

inspector. Fasteners procured to meet the followingchemical and mechanical properties are of interest: A-193grades B7, B8, and B16; SAE J429 grades 5 and 8; A-449;A-325 Types 1, 2, or 3,'A-354 grades BB, BC, BD; A-490;A-320 LTH; A-307; A-563; or equivalent.

PGhE Response

Hith the aid of the NRC Resident Inspector a total of 46 fastener samples were

selected for testing. This selection consisted of 32 safety-related and 14

non-safety related fasteners, respectively. A list of these safety-related

and non-safety related fasteners is provided in Attachments 1 and 2 of this

response, respectively.

Hith the exception of fasteners with the following chemical and mechanical

properties: A-320, A-325 types 2 and 3, and A-354 grades BB and BC, samples

were taken for all of those of interest in Item 2 of the Bulletin. Samples

were not taken for those with the chemical and mechanical properties noted

above because these types of fasteners were not stocked when the samples were

taken.

1900S/0055K


Safety Re1ated Fasteners

1900S/0055K

AFETY RELATED FA T NER

/A~TRIAL

Sheet 1 of 1

INITIALQUANTITY~BI<IT TED

DCPP-938709

DCPP-938714

DCPP-938649

DCPP-938324

DCPP-938430

DCPP-939241

DCPP-938471

DCPP-940057

DCPP-940044

DCPP-940378

DCPP-930826

DCPP-422320

DCPP-931046

DCPP-GC-1

DCPP-GC-3

DCPP-GC-5

DCPP-GC-7

DCPP-GC-9

DCPP-GC-11

DCPP-GC-14

BOLT 7/8"-9 x 6" 1SA307 GR B GAL

SA307 GR 8 GAL 1 1/8"-7 X 7" 1

1 3/8"-8 X 7" 4

BOLT

SA564 TYPE 630 (1100) BOLT

SA193 GR B7 BOLT

SAE GR 8/A354 GR BD ..'OLT1 3/8"-6 X 7"

1"-8 X 4"

A574

A490 TYPE 1 BOLT

SAE GR 5/A449 TYPE 1 CAP SCREH

SAE GR 5 PLTD/A449 TYPE 1 BOLT

1 1/8"-8 X 6"

1"-8 X 4"

1/2"-13 X 2 1/2" 1

A307 GR A PLTD

A193 GR 88

A193 GR 816

A193 GR 88T

A325

A193 GR 88

A354 GR BD

A490

A307 GR 8

A193 GR 87

A307 GR B

BOLT

STUD

STUD

STUD

BOLT

BOLT

BOLT

BOLT

BOLT

STUD

BOLT

1/2"-13 X 1 1/2" 1

1 1/8"-8 X 7 1/2" 1

1 7/8"-8 X 10" 1*

7/8"-14 X 7" 1

7/8"-9 X 5 1/2" 1

1" X 6 1/2" 1

2" X 7 1/2"

7/8" X 4 1/2"

7/8"-9 X 4 1/2"

7/8" X 8"

2 1/2" X 11"

SOCK.HD.CAP SCREH 1/2"-13 X 3" 1

*These items were retested

1900S/0055K


Non-Safety Related Fasteners

1900S/0055K

N- AF TY RELAT FA T N R

Sheet 1 of 1

AMP

DCPP-725141

DCPP-704250

DCPP-193435

DCPP-GC-16

DCPP-GC-18

DCPP-GC-20

DCPP-GC-22

DCPP-GC-24

DCPP-GC-25I,

DCPP-GC-27

DCPP-GC-28

DCPP-GC-30

DCPP-GC-31

DCPP-GC-33

HA~~I

A193 GR B6

A193 GR B7

SAE GR 5 PLTD

SAE GR 5 PLTD

A325 TY 1

A490

A193 GR B8

A193 GR B8

A193 GR B7 GAL

A193 GR B7

A307

A307

A307

A325

BOLT

STUD

7/8"-9 X 8 1/4"

1 1/4" X 7 3/4"

BOLT

90LT

BOLT

BOLT

BOLT

STUD

STUD

BOLT

BOLT

BOLT

BOLT

5/8" X 6"

3/4" X 6 1/4"

.3/4" X 6 1/4"

5/8" X 5 1/2"

7/8" X 7 1/2"

7/8" X 4 1/4"

5/8" X 4 1/2"

3/4" X 4 1/2"

3/4" X 3"

5/8" X 2 1/4"

3/4" X 6 1/4"

CAP SCREW 1/2"-13 X 3"

INITIALQUANTITYgjBMITTED

1900S/0055K


For the selected sample of fasteners in item 2, include asample of typical nuts that would be used with eachfastener (one-for-one). In particular, nuts purchased tothe chemical and mechanical specifications of A-194 are ofinterest.

PGKE Response

For those 46 fastener samples that were selected in response to Item 2 of the

Bulletin a total of 46 nuts were selected, 35 safety-related and ll non-safety

related, respectively. A list of these safety-related and non-safety related

nuts is provided in Attachments 1 and 2 of this response, respectively. For

the safety-related fasteners selected, a one-for-one correlation between

fastener and nut was obtained for all applicable fasteners. A one-for-one

correlation between fasteners and nut was not obtained for all non-safety

related fasteners. Because a majority of the non-safety. related fasteners

utilize nuts constructed from A-194 material, a majority of the nuts selected

for testing were identical. Since a large sample base had been obtained for

nuts constructed from A-194 material it was determined, and concurred with by

the NRC resident inspector, that an ample testing sample had been obtained for

this type of nut. Therefore, a one-for-one correlation was not obtained for

non-safety related fasteners utilizing nuts constructed from A-194 material.

However, for non-safety related nuts constructed from other types of material

a one-for-one correlation between fastener and nut was obtained where

applicable.

1900S/0055K -10-


Safety Related Nuts

1900S/0055K — ll-

~HLE 10

~TLORAL

AFETY R LATED N T

~YP

Sheet 1 of 1

INITIALQUANTITY.$QBMITTED

DCPP-938184

DCPP-938186

DCPP-938161

DCPP-938119

DCPP-938110

SA194 GR 2H GAL

SA194 GR 7 GAL

SA564 TYPE 630 (1100)

SA194 GR 7

SA194 GR 2H

NUT

NUT

NUT

NUT

NUT

7/8"-9

1 1/8"-7

1 3/8"-8

1 3/8"-8

1"-8

DCPP-940435

OCPP-940435

DCPP-938155

DCPP-422319

DCPP-938151

DCPP-938186-1

DCPP-GC-2

DCPP-GC-4

DCPP-GC-6

DCPP-GC-8

DCPP-GC-10

DCPP-GC-11-1

DCPP-GC-12

DCPP-GC-13

DCPP-GC-15

SA564 TYPE 630 (1100)

A194 GR 4

SA564 TYPE 630 (1100)

SA194 GR 7 GAL

A194 GR 2M

A194 GR 8

A194 GR 2H

A194 GR 2H

A194 GR 2H

A194 GR 2H

A194 GR 2H

A563 GR A

A194 GR 2H

NUT

NUT

NUT

NUT

NUT

NUT

NUT

NUT

NUT

NUT

NUT

NUT

NUT

A563 GR B PLTD/SAE GR 5 NUT

A563 GR B PLTD/SAE GR 5 NUT

1/2"-13

1/2"-13

1 1/8"-8

1, 7/8"-8

7/8"-14

1 1/8"-7

7/8"-9

2 II

7/8"

7/8"

7/8"

1 1/8"

2 1/2"

7/8"

1

1

1900S/0055K

ATTACMMENT 2 TO RESPONSE 3

Non-Safety Re1ated Nuts

1900S/0055K -12-

N- AFETY RELAT N T

Sheet 1 of 1

DCPP-726716

DCPP-704249

DCPP-GC-17

DCPP-GC-19

DCPP-GC-21

DCPP-GC-23

DCPP-GC-24-1

DCPP-GC-26

DCPP-GC-27-1I

DCPP-GC-29

DCPP-GC-32

M~ATER A

A194 GR 6

A194 GR 2H

SAE GR 5 PLTD

A194 GR 2H

A194 GR 2H

A194 GR 8

A194 GR 8

A194 GR 2H GAL

A194 GR 2H

A563 GRC

A563 GR C

~PE

NUT

NUT

NUT

NUT

'UT

NUT

NUT

NUT

NUT

NUT

NUT

7/8"-9

1 1/4"

5/8"

3/4"

3/4"

5/8"

7/8"

7/8"

5/8"

3/4"

3/4"

INITIALQUANTITY.

(SUBMITTED

1900S/0055K


Chemical testing shall be performed on all samples.Mechanicai testing shall be performed on eachsafety-related fastener. Hardness testing shall beperformed on each nut and non-safety-related fastener. Alltesting shall be performed by a laboratory which thelicensee has qualified for this type of testing and appearson the licensee's approved vendor list. Testing performedshall be done in accordance with the requirements of thefastener's specification, grade, and class,'nd the testshall evaluate the ultimate tensile strength, hardness andchemical properties as required by the fastener'sspecification, grade, and class. Each sample shall betagged with the sample's ID number.

PGhE Response

Upon selection of the 92 samples, each sample was tagged with the sample's ID

number and forwarded to a qualified testing laboratory on PG&E's approved

vendors list, Anamet Labs. Testing was performed by Anamet Labs to determine

the samples ultimate tensile strength, hardness and chemical properties, as

applicable. All tests were performed in accordance with the requirements of

the fastener's specification, grade, and class plus any additional PGLE

requirements.

1900S/0055K -13-


The results of all tests, together with supportinginformation, are to be reported to the NRC utilizing theformat shown in Attachments 1 and 2 of this bulletin,Include the names and addresses of suppliers andmanufacturers of safety-related fasteners and, to theextent possible, of non-safety-related fasteners. For anyfastener found out of specification, provide an evaluationof the safety significance including consideration of themost limiting application.

PG&E Response

The results of all tests, together with supporting information are provided in

Attachments 1 and 2 to this response, respectively. As requested in the

Bulletin, PGhE has utilized the format shown in Attachments 1 and 2 of the

Bulletin to provide this information.

As a result of the tests performed by Anamet labs, eleven concerns were

noted. The evaluation of each of these concerns including an evaluation ofthe safety significance is discussed in Attachment 3 to this response.

1900S/0055K -14-


Data Summary

1900S/0055K -15-

OAI SUNHARY Sheet 1 of 4

IO

Hechanical Analysis

Hardness UTS(psi) 0.21YS(psi) C

Chemical Analysis

S Si Ho Cr Ni Other

OCPP-938709

DCPP-938184

DCPP-938714

DCPP-938186

OCPP-938649

84 HRB

28 HRC

80 HRB

28 HRC

36 HRC

DCPP-938119 26 HRC

OCPP-938430*" 36 HRC

OCPP-938110

DCPP-939241

28 HRC

40 HRC

DCPP-938471*" 34 HRC

OCPP-940057

DCPP-940044

DCPP-940435

OCPP-940378

OCPP-940435

OCPP-930826

OCPP-938155

29 HRC

26 HRC

25 HRC

83 HRB

26 HRB

22 HRC

37 HRC

OCPP-422320*~ 24 HRC

OC PP-422319 29 HRC

DCPP-938161 . 36 HRC

OCPP-938324"* 33 HRC

76,407 (a)

72,608 (a)

167,000

152,000 (b)N

161,600(a)(c)

186,610 (a)

160,000 (d)

138,449 (a)

135,940 (a)

86,681 (a)

108,000

119,000*

.45

.19

.48

131,000 .04

.04

136,000 .39

.41

.43

.42

.39

144,000 .43

.36

.41

.41

.44

79,200 .05

.04

96.300* .43

.44

.74 ..009

.67 .024

.64 .01

.84 .008

.55 .033

.024

.019

.024

.022

.009

.85 .025

.85 .013

.91 .023

.76 .027

.77 .02

.9 .023

.007

.018

.028

.012

.02

.014 "

.018

.027

.01

.81

.79

.79

1.72

.65

.62

.74

.008

.018

.009

.026

.028

.012

.017

.02

.009

.02

.02

.005

.025

.017

.57 .023 <0.005

.15

.22

.17

.22

.6

.02 .14

.21 .98

15.14

.13

3.91

.67

.23

.21

,22

.16

.23

,02

.15

.97

.17

1.05

.06

.13

.07

,24 .23 1.07

.2

.2 .92

.21

.5

.68

.23

.2 .91

18.78

15.45

.96

9.4

4.45

.23 .2 .16 .05

15.39 4

.2 .95

(e)

(h)

OCPP-931046"'2 HRC 1'12,000 80,100 .07 1.42 .D28 .007 .62 17.85

1900S/0055K

0 HHARY hect 2 of 4

IO

Hechanical Analysis

Hardness UTS(psi) O.ZXYS(psi) 'C

Chemical Analysis

S Si Ho Cr Ni Other

DCPP-938151 38 HRC

OCPP-938186-1* 32 HRC

OCPP-725141

DCPP-726716

OCPP-704250

OCPP-704249

27 HRC

25 HRC

28 HRC

29 HRC

130,000

132,000

OCPP-GC-1

DCPP-GC-2

DCPP-GC-3

DCPP-GC-4

OCPP-GC-5

DCPP-GC-6

OCPP-GC-7"

OCPP-GC-8

DCPP-GC-9

OCPP-GC-10

OCPP-GC-11"~

DCPP-GC-ll-l

OCPP-GC-12

DCPP-GC-13

OCPP-GC-14

35 HRC

29 HRC

91 HRB

84 HRB

36 HRC

30 HRC

30 HRC*

29 HRC

95 HRB

28 HRC

34 HRC

30 HRC

28 HRC

72 HRB

73 HRB

150,281(a)

98,300

168,000

156,169(a)

92,424(a)

163,000(b)

69,300

OCPP-193435" 85 HRB(1) 87,949(a)

.05

.49

111,000 .13

.15

111,000 .4

.49

.14

.43

.45

.76

.73

.4 1.01

.42 .77

158.000 .42

.31

.71

.76

.66

.42 - .7

.4

149,000

.43

.41

.41

.42

.16

.79

.84

.7

.66

.63

46,300 .18 .81

46,600 .07 1.1

.05 1.23

.009

.011

.022

.015

.018

.027

.019

.015

.02

.018

.006

.02

.016

.015

.026

.011

.016

.015

.01

.035

.015

.019

.02 .019

.006 .026

.017 .01

.024 .017

.018 .025

.024 .017

.027 .013

.012 .016

.027 .016

.025 .018

.025 <0.005

.24 .22

.38

.34

.23

.22

.16

.006

.39

<0.005

.21 .22

.25 <0.005

.21

.28

<0.005

.3

.26

.19

.01

<0.005

.15

.28 <0.005

.01

.01

.06

15.75

.06'2.25

11.83

.88

.08

18.32

18.15

.79

.04

1.02

.16

.08

.92

.03

.13

4.02

.03

.01

8.02

8.6

1.62

.005

.02

.04

.01

.02

.04

.05

1900S/0055K

HHARY hect 3 of 4

ID

Hechanical Analysis

Hardness UTS(psi) 0.2XYS(psi) C Hn

Chemical Analysis

S Si Cr Ni Other

OCPP-GC-15

OCPP-GC-16

OCPP-GC-17

OCPP-GC-18

OCPP-GC-19

DCPP-GC-20*"

OCPP-GC-21

DCPP-GC-22

DCPP-GC-23

OCPP-GC-24

26 HRC

28 HRC

90 HRB

28 HRC

28 HRC

31 HRC*

27 HRC

76 HRB

96 HRB

76 HRB

DCPP-GC-24-l~~ 98 HRB

141,327(a)

143,772(a)

151,736(a)

86,800

91,900

32,700

37,500

.43 .78 .027 .016

.34 - .024 .018

. 11 .34 .013 .009

.32 .74 .015 .019

.54 .67 .008 .026

.37 .76 .009 .013

.5 .87

.06 1.57

.02 .019

.028 .028

.05 1.61 .03 .007

1.46 .028 .025

.08 1.1 .026 .008

.28

.19

.75

.27

.51

.46

.03

.21

.01

.31 <0.005 .08

.06

.96

.07

18.83

18.2

18

17.95

.01

.08

.12

.006

8.71

8.22

8.53

8.23OCPP-GC-25

DCPP-GC-26

OCPP-GC-27

DCPP-GC-27-1

OCPP-GC-28

DCPP-GC-29

OCPP-GC-30

OCPP-GC-31

OCPP-GC-32

DCPP-GC-33

26 HRC

33 HRC

32 HRC

34 HRC

95 HRB

25 HRC

88 HRB

93 HRB

95 HRB

30 HRC

128,000

149,000

98,204(a)

78,946(a)

78,319(a)

143,413(a)

114,000

131,000

.35

.39

.14

.31

.09

.06

.49

.34

.88 .01 .032

.69 .024 .015

.78 .023 .03

.6

.47

.43

.67

.74

.024 .029

.011 .022

.021 .012

.026 .025

.016 .019

.78 .009 .018

.84 .009 ~ 021

.032

.22

.24

.21

.26

.18

.01

.18

.008

.22 .03

.26 .02

<0.005

.88

.02

.95

.14

.14

.01

.01

.07

.06

19005/0055K

OA HMARY eet4of 4

ID

Hechanical Analysis

Hardness UTS(psi) 0.2'XYS(psi) C Hn

Chemical Analysis

S Si Ho Ni Other

Sheet 4 of 4

(a)(b)(c)(d)(e)(f)(g)(h)(i)(3)(k)(1)

Calculated value where UTS Ultimate Load/AreaElongation in 40 Gage 15%Proof Load 72,700 lbs.Impact Test 26.5; 25; 67 ft. lbs.Cb + Ta ~ .23; Cu 3.23Cb + Ta ~.24; Cu ~ 3.39Cb + Ta .25; Cu 3.26V~ .25Ti .38Cb + Ta .27; Cu 3.26Al .05Heets all requirements for SAE J429 Grade 2

Indicates which property out of specification.Indicates one of eleven concerns noted by the testing laboratory.

19005/0055K

DATA SUMMARY Sheet 1 of 4

IO

Hechanical Analysis

Hardness UTS(psi) 0.2XYS(psi) C

Chemical Analysis

5 Si Ho Cr Ni Other

OCPP-422320

OCPP-938324

OCPP-GC-11

OCPP-938471

138,000

148,000(b)

165,000(b)

(c)

132,000

131,000

149,000

.37

.41

.42

.62 .011

.84 .025

.85 .019

.021

.03

.015

.22

.24 .

.27 .18 .94

.54 .99

.22 .96

(a)

(a)(b)(c)

V 0.26Elongation in 40 Gage 16.5%Impact Test 9 0 DegF 17; 22; 18.5 ft lbs"Impact Test ia 20 DegF 26.5; 27; 26 ft

lbs'mpactTest 9 40 OegF 32; 30; 30 ft lbs

"Impact testing not required per A490 specification. Did not meet PRE's impact test requirements.

1900S/0055K


Fastener Testing Data SheetsI

1900S/0055K -16-

LIST OF ATTACHED FASTENERTESTING DATA SHEETS

Sheet 1 of 66

AMPLE ID N MBER AMPLE ID N MBER

DCPP — 938709

DCPP - 938184

DCPP — 938714

DCPP — 938186

DCPP — 938649

DCPP — 938161

DCPP - 938324

DCPP — 938119

DCPP — 938430

DCPP — 938110

DCPP — 939241

DCPP — 938471

DCPP — 940057

DCPP — 940044

DCPP - 940435

DCPP - 940378

DCPP - 940435

DCPP — 930826

DCPP — 938155

DCPP — 422320

DCPP - 422319

DCPP — 431046

DCPP — 938151

DCPP — 938186-1

DCPP - 725141

DCPP — 726716

DCPP — 704250

DCPP — 704249

DCPP — 193435

DCPP — GC - 1

DCPP — GC - 2

DCPP — GC — 3

OCPP — GC — 4

1900S/0055K

DCPP — GC

DCPP — GC

DCPP — GC

DCPP — GC

DCPP — GC

DCPP - GC

DCPP — GC

DCPP — GC

DCPP - GC

DCPP - GC

DCPP - GC

DCPP — GC

DCPP - GC

DCPP - GC

DCPP - GC

DCPP — GC

DCPP — GC

DCPP - GC

DCPP - GC

DCPP — GC

DCPP — GC

DCPP — GC

DCPP — GC

DCPP - GC

DCPP - GC

DCPP - GC

DCPP — GC

DCPP — GC

DCPP — GC

DCPP — GC

DCPP — GC

DCPP - GC

10

11-1

12

13

14

15

16

17

18

19

20

21

22

23

24

24-1

25

26

27

27-1

28

29

30

31

32

33

Sheet 2 of 66

FASTENER TESTING DATA SHEET

SAMPLE ID¹: DCPP-938709

FASTENER DESCRIPTION: 7/8"-9 X 6" HEAVY HEX BOLT

DESCRIPTION OF SAMPLE STOCKLOCATION'PG

WHSE, AD 30 11 1

MATERIAL SPECIFICATION AS DOCUMENTED BY LICENSEE RECORDS:

ASME SA307 GR B GALVANIZED

HEAD MARKING (SPECIFICATION AND MANUFACTURER):

NO MATERIAL MARKING, "(-)",HT.NUMBR "CKH"

CLASS/PROCUREMENTLEVEL'AFETY

RELATED PROCUREMENT SPECIFICATION

GENERAL PLANT APPLICATION (e.g. PRESSURE BOUNDARY STRUCTURAL):

BOTH PRESSURE BOUNDARY 5 STRUCTURAL

VENDOR: A 5 G ENGINEERING CO (PO 736312)4640 E. LA PALMA AVENUEANAHEIM, CA 92807

QA REQUIREMENTS IMPOSED ON VENDOR:

QA PROGRAM IN COMPLIANCE WITH ASME SECTION III, ARTICLENCA-3800

LICENSEE

REPRESENTATIVE'IGNATURE:

DATE:


Sheet 3 of 66


FASTENER DESCRIPTION: 7/8"-9 HEAVY HEX NUT

DESCRIPTION OF SAMPLE STOCK LOCATION:

'PG WHSE, AD 17 05 1

MATERIAL SPECIFICATION AS DOCUMENTED BY. LICENSEE RECORDS:.

ASME SA194 GR 2H GALVANIZED

HEAD MARKING (SPECIFICATION AND MANUFACTURER)

'2H",(-), HT NUMBER "AMD"

CLASS/PROCUREMENT LEVEL"

SAFETY RELATED PROCUREMENT SPECIFICATION REQRD


PRESSURE BOUNDARY 8 STRUCTURAL

VENDOR' 8 G ENGINEERING (PO 733552)4640 E. LA PALMA AVENUEANAHEIM, CA 92807



LICENSEE REPRESENTATIVE:

SIGNATURE: DATE:


Sheet 4 of 66

SAMPLE ID¹: DCPP"938714

FASTENER DESCRIPTION' 1/8"-7 X 7" HEAVY HEX BOLT


NPG WHSE, AE 37 09 5


ASME SA307 GR B GALVANIZED

HEAD MARKING (SPECIFICATION ANDMANUFACTURER)'(-)",

HT. NUMBER "CKJ"

CLASS/PROCUREMENT LEVEL:

SAFETY RELATED PROCUREMENT SPECIFICATION





QA PROGRAM IN COMPLIANCE WITH ASME SECTION III, ARTICLENCA 3800


SIGNATURE: DATE:


Sheet 5 of 66

SAMPLE IDP: DCPP-938186

FASTENER DESCRIPTION: 1 1/8"-7 HEAVY HEX NUT


NPG WHSE, AC 39 13 1


ASME SA194 GR 7 GALVANIZED


'7","T", HT. NUMBER PH14




PRESSURE BOUNDARY


QA REQUIREMENTS IMPOSED ONVENDOR'A

PROGRAM IN COMPLIANCE WITH ASME SECTION III, ARTICLENCA-3800

LICENSEE REPRESENTATIVE:II

S I GNATURE: DATE: 3 4-R9


Sheet 6 of 66

SAMPLE IDN: DCPP-938649

FASTENER DESCRIPTION 1 3/8"-8 X 7" HEAVY HEX BOLT




ASME SA564 TYPE 630 (1100)

HEAD MARKING (SPECIFICATION ANDMANUFACTURER)'630",

"(-)", HT NUMBER "DES"




PRESSURE BOUNDARY



PROGRAM IN COMPLIANCE WITH ASME SECTION III, ARTICLENCA-3800


SIGNATURE: DATE:


Sheet 7 of 66

SAMPLE ID¹'CPP-938161

FASTENER DESCRIPTION 1 3/8"-8 HEAVY HEX NUT


NPG WHSE, AD 25 02 1


ASME SA564 TYPE 630 (1100)


"630", "(-)" HT NUMBER "DJL"




PRESSURE BOUNDARY

VENDOR: A & G ENGINEERING (PO 733556)4640 E. LA PALMA AVENUEANAHEIM, CA 92807



LICENSEE REPRESENTATIVE'

I GNATURE: DATE' 5 5 7


Sheet 8 of 66


FASTENER DESCRIPTION: 1 3/8"-6 X 7" HEAVY HEX BOLT


NPG WHSE, GD 28 04 2


ASME SA193 GR 87


"B7", "(-)", HT. ¹'S. 1 W/"CDO" 3 W/"CDN"




PRESSURE BOUNDARY

VENDOR: A 5 G ENGINEERING CO. (PO 736306)4640 E. LA PALMA AVENUEANAHEIM, CA 92807



LICENSEE


DATE:

Sheet 9 of 66







ASME SA194 GR 7


"7", "(-)", ALL 4 W/HT. NUMBER "AC"



GENERAL PLANT APPLICATION (e.g.. PRESSURE BOUNDARY STRUCTURAL):

PRESSURE BOUNDARY




LICENSEE


DATE: 3 5.V~


Sheet 10 of 66

SAMPLE IDH: DCPP-938430

FASTENER DESCRIPTION: 1"-8 X 4" HEX HEAD BOLT



MATERIAL SPECIFICATION AS DOCUMENTED BY LICENSEERECORDS'STM

A354 GR BD B SAE GR 8

HEAD MARKING ( SPEC I F ICATION AND .MAilJFACTURER):

6 RADIAL LINES 60 DEGREES APART, "(-)",HT. NUMBER "CDN"




STRUCTURAL



PROGRAM IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTOF ANSI N45.2 & THE N45.2 DAUGHTER STANDARDS

LICENSEE


DATE:

FASTENER TESTING DATA SHEETSheet 11 of 66

SAMPLE I D8: DCPP-938110

FASTENER DESCRIPTION: 1"-8 HEAVY HEX NUT




ASME SA194 GR 2H


"2H", (-), HT. NUMBER "BXD"




BOTH PRESSURE BOUNDARY 5 STRUCTURAL

VENDOR' & G ENGINEERING CO (PO 733550)4640 E. LA PALMA AVENUEANAHEIM, CA 92807




SIGNATURE: DATE:


Sheet 12 of 66

II


FASTENER DESCRIPTION: 1/2"-13 X 3" SKT HD CAP SCREW


WHSE, AF 30 13 2


ASTM A574


NO MATERIAL OR MANUFACTURER MARKING




STRUCTURAL

VENDOR: A & G ENGINEERING CO (PO 736327)4640 E. LA PALMA AVENUEANAHEIM, CA 92807


PROGRAM IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTOF ANSI N45.2 & THE N45.2 DAUGHTER STANDARDS


SIGNATURE: DATE:

Sheet 13 of 66



FASTENER DESCRIPTION: 1 1/8"-8 X 6" HEAVY HEX BOLT


WHSE, AC 22 07 1


ASTM A490 TYPE 1


"A490", "(")", HT. NUMBER "CDL"




STRUCTURAL

VENDOR: A 8 G ENGINEERING CO (PO 736323)46<0 c LA PALMA AVcNUcANAHEIM, CA 92807


QA PROGRAM IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTOF ANSI N45.2 AND N45.2 DAUGHTER STANDARDS

LICENSEE


DATE:


Sheet 14 of 66

SAMPI E IDH: DCPP-940057

FASTENER DESCRIPTION'"-8 X 4" HEX HEAD CAP SCREW


WHSE, AE 15 04 1


A449 5 SAE GR 5, PLATED

E


'HREERADIAL LINES 120 DEGREES APART,I I

LEI I




STRUCTURAL



QA PROGRAM IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTOF ANSI N45.2 AND THE N45.2 DAUGHTER STANDARDS


SIGNATURE: DATE:


SAMPLE IDF: DCPP-940044

FASTENER DESCRIPTION: 1/2"-13 X 2 1/2" HEX HEAD BLT




A449 8 SAE GR 5, PLATED


THREE RADIAL LINES 120 DEGREES APART,"(-)", HT. NUMBER "DSV"




STRUCTURAL

VENDOR: A 8'G ENGINEERING CO (PO 6723)4640 E. LA PALMA AVENUEANAHEIM, CA 92807


QA PROGRAM IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTOF ANSI N45.2 8I THE N45.2 DAUGHTER STANDARDS


S I GNATURE: DATE:

Sheet 16 of 66



FASTENER DESCRIPTION: 1/2"-13" HEX NUT

DESCRIPTION OF'AMPLE STOCKLOCATION'PG

WHSE, AC '30 09 2


A563 GR B 8 SAE GR 5, PLATEDE


NO MATERIAL MARKING, "(-)",HT NUMBR "HCY"




STRUCTURAL

VENDOR: A 5 G ENGINEERING (PO 7185)4640 E. LA PALMA AVENUEANAHEIM, CA 92807


QA PROGRAM IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTOF ANSI N45.2 & THE N45.2 DAUGHTER STANDARDS

LICENSEE


DATE:


Sheet 17 of 66


FASTENER DESCRIPTION: 1/2"-13 X 1 1/2" HEX HEAD BLT




A307 GR A, PLATED


NO MATERIAL MARKING "(-)" HT NUMBER "DSW"




STRUCTURAL


QA REQUIREMENTS IMPOSED ON .VENDOR:

QA PROGRAM IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTOF ANSI N45.2 & THE N45.2 DAUGHTER STANDARDS


SIGNATURE: DATE: 3 3 VS'


Sheet 18 of 66


FASTENER DESCRIPTION: 1/2"-13 HEX NUT




ASTM A563 GR B tt SAE GR 5, PLATED


NOT MATERIAL MARKING, "(-)", HT. NUMBERIIHCYII




STRUCTURAL

VENDOR: A tt G ENGINEERING CO (PO 7185)4640 E. LA PALMA AVENUEANAHEIM, CA 92807


QA'PROGRAM IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTOF ANSI N45.2 tt N45.2 DAUGHTER STANDARDS


S I GttATURE: DATE: 3 5-WV


Sheet 19 of 66

SAMPLE IDA'. DCPP-930826

FASTENER DESCRIPTION: 1 1/8"-8 X 7 1/2" STUD


NPG MHSE, AC 18 02 1


A 193 GR BB

HEAD MARKING (SPECIFICATION ANDMANUFACTURER)'88"

"T" HT NUMBER "NW3"


SAFETY RELATED/NOT„ CLASSIFIED BY PROCUREMENT LVL

GENERAL PLANT APPLICATiON (e.g. PRESSURE BOUNDARY STRUCTURAL):

PRESSURE BOUNDARY

VENDOR: TEXAS BOLT 8 GLASER ASSOC(P0576147)'635-B

SAN DIEGO STREETEL CERRITO, CA 94530

QA REQUIREMENTS IMPOSED ONVENDOR:'A

PROGRAM AUDITED & APPROVED BY PGB E FOR SUPPLY OF

SAFETY RELATED MATERIAL.


SIGNATURE: DATE'



Sheet 20 of 66



WHSE, AE ll 01 3


ASME SA564 TYPE 630 (1100)


"630", "(-)", HT. NUMBER,"DZO"




PRESSURE BOUNDARY





S I GNATURE: DATE ~ 3 g4

Sheet 21 of 66



FASTENER DESCRIPTION' 7/8"-8 X 10" STUD


NPG WHSE, BB 17 05 1


ASTM A193 GR 816

HEAD MARKING (SPECIFICATION ANDMANUFACTURER)'I

8 1 6II I l J I I

f


SAFETY RELATED/NOT CLASSIFIED BY PROCUREMENT LVL


PRESSURE BOUNDARY

VENDOR: SCHUTE & KOERTING CO (PO 520273)2233 STATE ROAD

CORNWELLS HEIGHTS, PA 19020


PG&E SOURCE INSPECTION & QA PROGRAM AUDITED & APPROVEDBY PG&E FOR THE SUPPLY OF SAFETY RELATED MATERIAL


I

SIGNATURE: DATE: b 5 PP


Sheet 22 of 66


FASTENER DESCRIPTION' 7/8"-8 HEAVY HEX NUT




A194 GR 4


II4

II IIJ II


SAFETY RELATED/NOT CLASSIFIED BY PROCUREMENT LVLI


PRESSURE BOUNDARY

VENDOR: SCHUTE & KOERTING CO (PO 520273)2233 STATE ROAD

CORNWELLS HEIGHTS, PA 19020


PG&E SOURCE INSPECTION & QA PROGRAM AUDITED & APPROVEDBY PG&E FOR THE SUPPLY OF SAFETY RELATED MATERIAL

LICENSEE


DATE: /


Sheet 23 pf 66

SAMPLE ID¹: DCPP"931046

FASTENER DESCRIPTION: 7/8"-14 )( 7" STUD


NPG WHSE, AF 22 02 1


A193 GR BBT


'BBT","T", HT NUMBER "NW4"

I


SAFETY REI ATED/NOT CLASSIFIED BY PROCUREMENT LVL


PRESSURE BOUNDARY

VENDOR: TEXAS BOLT 5 GLASER ASSOC(PO 588813)5635-B SAN DIEGO STREETEL CERRITO, CA 94530


QA PROGRAM AUDITED 8 APPROVED BY PG&E FOR SUPPLY OFSAFETY RELATED MATERIAL

LICENSEE


DATE:


Sheet 24 of 66

SAMPLE ID8: DCPP-938151

FASTENER DESCRIPTION: 7/8"-14 HEAVY HEX NUT




ASME SA564 TYPE 630 (1100)

HEAD MARKING (SPECIFICATION AND MANUFACTURER):N

"630", "T" HT. NUMBER "DFF"

CLASS \/PROCUREMENT LEVEL.



PRESSURE BOUNDARY

VENDOR: A & G ENGINEERING CO (PO 733555)4640 E. LA PALMA AVENUEANAHEIM, CA 92807



LICENSEE


DATE: 5 3 ~ gP


Sheet 25 of 66

SAMPLE IDb: DCPP-938186-1





ASME SA194 GR 7 GALVANIZED


'4","T", HT. NUMBER PH14




PRESSURE BOUNDARY




LICENSEE


DATE:


SAMPLE 108: DCPP-725141

FASTENER DESCRIPTION: 7/8"-9 X 8 1/4" HEAVY HEX BLT.




ASTM A193 GR 86


'CLASS/PROCUREMENTLEVEL:

NON SAFETY RELATED


PUMP/MOTOR COUPLING

VENDOR' 8 G ENGINEERING CO (PO 3599)4640 E. LA PALMA AVENUEANAHEIM, CA 92807


NONE


SIGNATURE: DATE:


Sheet 27 of 66

SAMPLE ID&'' DCPP-726716

FASTENER DESCRIPTION: 7/8"- 9 HEAVY HEX NUT




194 GR 6


IIG6

II IIF

II

l'LASS/PROCUREMENT LEVEL:

NON SAFETY RELATED


PUMP/MOTOR COUPL ING

VENDOR: A 5 G ENGINEERING,'CO. (PO 3599)4640 E.'A PALMA AVENUEANAHEIM, CA 92807


NONE


SIGNATURE: DATE: Q ~ r 9 P


Sheet 28 of 66


FASTENER DESCRIPTION' 1/4" X 7 3/4" STUD


NPG WHSE, AB 16 12 2


ASTM A193 GR B7

HEAD MARKING (SPECIFICATION AND MANUFACTURER)'I

B7 II II( )

II

CLASS/PROCUREMENT

LEVEL'ON-SAFETY

RELATED


PRESSURE BOUNDARY FEEDWATER MANWAY STUD

VENDOR: SOUTHWESTERN ENG. CO (PO 657789)PO BOX 54940LOS ANGELES, CA 90054


NONE


SIGNATURE: DATE: j /3ZP

SAMPLE ID//'CPP"704249


Sheet 29 of 66

FASTENER DESCRIPTION: 1 1/4" HEAVY HEX NUT


NPG WHSE, AB 09 03 1


ASTM A194 GR 2H


'I2HIIII( )

II


NON-SAFETY RELATED

GENERAL PLANT APPLICATION (e.g. PRESSURE .BOUNDARY STRUCTURAL):

PRESSURE BOUNDARY FEEDWATER MANWAY NUTS

VENDOR: SOUTHWESTERN ENG. CO (PO 657789)PO BOX 54940LOS ANGELES, CA 90054

QA REQUIREMENTS IMPOSED ONVENDOR'ONE

LICENSEE

REPRESENTATIVE'IGNATURE'ATE:


Sheet 30 of 66

SAMPLE ID&': DCPP-193435

FASTENER DESCRIPTION'/2"-13 X 3" HEX HD CAP SCRBI



MATERIAL SPECIFICATION AS DOCUMENTED BY LICENSEERECORDS'AE

GR 5, PLATED

HEAD MARKING (SPECIFICATION ANDMANUFACTURER)'O

MATERIAL OR MANUFACTURER MARKINGS

CLASS/PROCUREMENT

LEVEL'ON-SAFETY

RELATED


STRUCTURAL

VENDOR: GLASSER 8 ASSOCIATES (PO 730351}5635-B SAN DIEGO STREETEL CERRITO, CA 94530

QA REQUIREMENTS IMPOSED ONVENDOR'ONE,

LICENSEE


DATE / /~ 8 ~


Sheet 31 of 66

SAMPLE ID¹: DCPP-GC-1

FASTENER DESCRIPTION: 7/8"-9 X 5 1/2" BOLT


CT13 B053, (GC SAFETY RELATED C-TRAIN)


A-325


IIA325ll IILEII

CLASS/PROCUREMENTLEVEL'LASS

ONE/NOT CLASSIFIED BY PROCUREMENT LEVEL


STRUCTURAL

VENDOR: CARDINAL (PO 7177" 15854)3873 W. OQUENDO

LAS VEGAS, NEVADA 89118

QA REQUIREMENTS IMPOSED ONVENDOR'ULLMAN

POWER PRODUCTS CORPORATION APPROVED VENDOR FOR

FASTENERS.


SIGNATURE:


SAMPLE IDP: DCPP-GC-2

FASTENER DESCRIPTION'/8"- 9 HEX NUT


CT 13 B090 (GC SAFETY RELATED C-TRAIN)


A-194 GR 2H


"2H", "C", HEAT CODE PCD


CLASS I/NOT CLASSIFIED BY PROCUREMENT LEVEL



VENDOR: CARDINAL (PO 7177-10331)3873 W. OQUENDOLAS VEGAS, NEVADA 89118


PULLMAN POWER PRODUCTS CORPORATION, APPROVED VENDOR FORFASTENERS


SIGNATURE: DATE:

SAMPLE 108: DCPP-GC-3


Sheet 33 of 66

FASTENER DESCRIPTION: 1" X 6 1/2" BOLT


PW J52 (GC PULLMAN CORP, SAFETY RELATED WHSE)

MATERIAL SPECIFICATION AS DOCUMENTED BY LICENSEE. RECORDS:

A-193 GR B8


"BB", "TB", HEAT CODE 8CS61


DOC.NUCLEAR MATRL/NOT CLASSIFIED BY PROCUREMENT

GENERAL PLANT APPLICATION (e. g. PRESSURE BOUNDARY STRUCTURAL):

PRESSURE BOUNDARY

VENDOR: TEXAS BOLT CO (PO 2644-6?1)PO BOX 1211HOUSTON, TEXAS 77001

QA REQUIREMENTS IMPOSED ONVENDOR'W

KELLOGG CO. QUALIFIED SUPPLIER FOR FASTENERS


SIGNATURE: DATE: 8" /~



Sheet 34 of 66

FASTENER DESCRIPTION: HEX NUT 1"


CT 17 B131 (GC SAFETY RELATED C-TRAIN)

MATERIAL SPECIFICATION AS DOCUMENTED BY LICENSEE RECORDS: .

A194 GR 8


"TB"


SAFETY RELATED/NOT CLASSIFIED BY PROCUREMENT LVL

GENERAL PLANT APPLICATION (e.g. PRESSURE BOUNDARY STRUCTURAL);

PRESSURE BOUNDARY

VENDOR: A 8 G ENGINEERING CO (PO 4R-71189)4640 E. LA- PALMAANAHEIM, CA 92807


QA PROGRAM 'lN COMPLIANCE WITH ASME SECTION III, ARTICLENCA-3800


SIGNATURE:

V

DATE:



FASTENER DESCRIPTION: 2" X 7 1/2" BOLT

DESCRIPTION. OF SAMPLE STOCK LOCATION:

PULLMAN SAFETY RELATED WHSE


A-354 GR BD


"BD", " (- ) ", HEAT CODE PAGO, 6 RADIALLINES 60 DEGREES APART


CLASS I/NOT CLASSIFED BY PROCUREMENT LEVEL


STRUCTURAL

VENDOR: A 8 G ENGINEERING CO (PO 7177-15166)4640 E. LA PALMA AVENUEANAHEIM, CA 92807


POWER PRODUCTS QUALIFIED SUPPLIER FOR FASTENERS


S I GNATURE: DATE 3 .


Sheet 36 of 66

SAMPLE IDN: DCPP-GC-6

FASTENER DESCRIPTION: 2" HEX NUT



MATERIAL SPECIFICATION AS DOCUMENTED BY LICENSEERECORDS'-194

GR 2H


'I2HIIIITII




STRUCTURAL

VENDOR: A 8 G ENGINEERING (PO 7177-14743)4640 E. LA PALMA AVENUEANAHEIM, CA 92807


PULLMAN POWER PRODUCTS APPROVED VENDOR FOR FASTENERS

LICENSEE


DATE:


Sheet 37 of 66

SAMPLE ID¹'CPP-GC-7

FASTENER DESCRIPTION: 7/8" X 4 1/2" BOLT

DESCRIPTION OF SAMPLE STOCK LOCATION

'T13

B059 (GC SAFETY RELATED C-TRAIN)


A-490

HEAD MARKING (SPECIFICATION ANDMANUFACTURER)'C",

"490", HEAT CODE ¹H15


10CFR21 REQD/NOT CLASSIFIED BY PROCUREMENT LEVEL


STRUCTURAL

VENDOR: CARD I NAI ( PO 7177-8523)3873 W. OQUENDO



PULLMAN POWER PRODUCTS CORPORATE APPROVED VENDOR FOR

FASTENERS

LICENSEE


DATE: t


Sheet 38 of 66


FASTENER DESCRIPTION'/8" HEX NUT


CT13 B059


GR 2H


'2H","U", HEAT CODE ¹H16


10CFR21 REQUIRED



VENDOR: CARDINAL (PO 7177-8523)3873 W. OQUENDOLAS VEGAS, NEVADA 89118


PULLMAN POWER PRODUCTS CORPORATE APPROVED VENDOR FORFASTENERS


S I GNATURE: DATE:


Sheet 39 of 66


FASTENER DESCRIPTION: 7/8"-9 X 4 I/2" BOLT




A307 GR B


"C", "CU", HEAT CODE PX16


CODE CLASS B, CLASSI/NOT CLASSFD PROCUREMENT LVL


PRESSURE BOUNDARY

VENDOR: CARDINAL BOLT (PO 7177-15090)3873 W. OQUENDOLAS VEGAS, NEVADA 89118



FASTENERS


SIGNATURE: DATE:

Sheet 40 of 66




DESCRIPTION OF SAMPLE STOCKLOCATION'T13

B090 (GC SAFETY REI ATED C-TRAIN)


GR 2H


"2H", "C", HEAT CODE ¹CD


CODE CLASS B,CLASS I/NOT CLASSFD PROCUREMENT LVL

GENERAL PLANT APPLICATION (e.g, PRESSURE BOUNDARY STRUCTURAL):

PRESSURE BOUNDARY

VENDOR: CARDINAL BOI T (PO 7177-15090)3873 W. OQUENDOLAS VEGAS, NEVADA 89118


PULLMAN POMER PRODUCTS CORPORATE APPROVED VENDOR FOR

FASTENERS

LICENSEE


DATE: / l3 8Y


Sheet 41 of 66


FASTENER DESCRIPTION: 7/8" X 8" STUD

DESCRIPTION OF SAMPLE STOCKLOCATION'W

J79 (PULLMAN SAFETY RELATED WHSE)


GR B7 (STUD)


"B7", "T", HEAT CODE ¹CP6

CLASS/PROCUREMENT

LEVEL'OCUMENTD

NUCLR MATERIAL/ANSI B31.7, CLASS II


PRESSURE BOUNDARY

VENDOR: TEXAS BOLT CO (PO 2644-656)PO BOX 1211HOUSTON, TEXAS 77001


M.W. KELLOGG COMPANY QUALIFIED VENDOR FOR FASTENERS

LICENSEE

REPRESENTATIVE'IGNATURE'ATE:

i3 bP


Sheet 42 of 66

SAMPLE ID¹: DCPP-GC-11-1

FASTENER DESCRIPTION'/8" HEAVY HEX NUT

DESCRIPTION OF SAMPLE STOCK LOCATION'W

079 (PUI LMAN SAFETY RELATED WHSE)


GR 2H


"2H" "T", HEAT CODE ¹CP3


DOCUMENTD NUCLR MATERIAL/ANSI 831.7, CLASS II


PRESSURE BOUNDARY

VENDOR'EXAS BOLT CO (PO 2644"656)PO BOX 1211HOUSTON, TEXAS 77001

QA REQUIREMENTS IMPOSED ONVENDOR'.W.

KELLOGG CO, QUALIFIED VENDOR FOR FASTENERS

LICENSEE


DATE:


Sheet 43 of 66

SAMPLE ID¹: DCPP"GC-12

FASTENER DESCRIPTION: 1 1/8" HEX NUT

DESCRIPTION OF SAMPLE STOCKLOCATION'T13

B102 (GC SAFETY RELATED C-TRAIN)


GR 2H


"2H", "C", HEAT CODE ¹CD

CLASS/PROCUREMENTLEVEL'ODE

CLASS B,CLASS I/NOT CLASSFD PROCUREMENT LVL


PRESSURE BOUNDARY

VENDOR: CARDINAL 'BOLT (PO 7177-1509O)3873 W. OQUENDO




FASTENERS


S IGNATURE: DATE: / ~~ ~4


Sheet 44 of 66

SAMPLE IDH: DCPP-GC-13

FASTENER DESCRIPTION: 2 1/2" HEX NUT

DESCRIPTION OF SAMPLE STOCKLOCATION'W

H12 (PULLMAN SAFETY RELATED WHSE)


A563 GR A


NO MARKINGS


CLASS I/NOT CLASSIFED BY PROCUREMENT LEVEL


STRUCTURAL

VENDOR ALLIED NUT 5 BOLT (PO 7177-12350)PO BOX 670KING OF PRUSSIA, PA 19406


PULLMAN POWER PRODUCTS CORPORATE APPROVED VENDOR OR SITEAPPROVED VENDOR REQUIRED


SIGNATURE: DATE. / /s ZF


Sheet 45 of 66


FASTENER DESCRIPTION: 2 1/2" X 11" BOLT


PW H12 (PULLMAN SAFETY RELATED WHSE)


A307 GR B


IICBII




STRUCTURAL

VENDOR: ALLIED NUT 8 BOLT (PO 7177-12350)PO BOX 670KING OF PRUSSIA, PA 19406


POWER PRODUCTS CORPORATE APPROVED VENDOR OR SITEAPPROVED VENDOR REQUIRED.


SIGNATURE: DATE:


SAMPLE IDP 'CPP-GC-15

FASTENER DESCRIPTION: 7/8" HEX NUT

DESCRIPTION OF SAMPl.E STOCK LOCATION:



A-194 GR 2H


"2H", "C", HEAT CODE PCD




STRUCTURAL

VENDOR: CARD INAL ( PO 7177-11247 )3873 W. OQUENDO


QA REQUIRFMENTS IMPOSED ON VENDOR:

PUl.LMAN POWER PRODUCTS CORPORATE APPROVED VENDOR FOR

FASTENERS


SIGNATURE: DATE:


Sheet 47 of 66

SAMPLE IDN'CPP-GC-16

FASTENER DESCRIPTION: 5/8" X 6" BOLT


CT 14, (GC NON-SAFETY RELATED C-TRAIN)

MATERIAL SPECIFICATION AS DOCUMENTED BY LICENSEERECORDS'OT

TRACEABLE TO PO OR ANY DOCUMENTATION, ASSUMEDTO BE SAE GRADE 5, BASED ON ITS MARKINGS

HEAD MARKING (SPECIFICATION AND MANUFACTURER)'

RADIAL LINES 120 DEGREES APART, "NF"


NON-SAFETY RELATED


STRUCTURAL

VENDOR: UNKNOWN


NONE


SIGNATURE: OATE:





GC NON-SAFETY RELATED C-TRAIN


NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE SAE GR 5 (A563 GR B) BASED ON LACK OF. MARKINGS


UNMARKED


NON-SAFETY RELATED


STRUCTURAL

VENDOR: UNKNOWN



I SIGNATURE: C DATE: > Z)


Sheet 49 of 66



DESCRIPTION OF SAMPLE STOCKLOCATION'C

NON-SAFETY RELATED C-TRAIN


NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TO

BE A325, TYPE 1, BASED ON ITS MARKINGS


"A325", "NF"


NON-SAFETY RELATED


STRUCTURAL

VENDOR: UNKNOWN


LICENSEE


DATE:


Sheet 50 of 66




NON-SAFETY RELATED C"TRAIN

MATERIAL SPECIFICATION AS DOCUMENTED BY,LICENSEERECORDS'OT

TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A194 GR 2H, BASED ON ITS MARKINGS


ll2HII IISllt

CLASS/PROCUREMENT

LEVEL'ON-SAFETY

RELATED


PRESSURE BOUNDARY & STRUCTURAL

VENDOR'NKNOWN



SIGNATURE: DATE: /


Sheet 51 of 66

SAMPLE IDH: DCPP-GC-20

FASTENER DESCRIPTION: 3/4" X 6 I/4" BOLT




NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A490, BASED ON ITS MARKINGS


"A490", "(-)", HEAT CODE PDCL


NON-SAFETY RELATED


STRUCTURAL

VENDOR: UNKNOWN



SIGNATURE: DATE:



Sheet 52 of 66





TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A194 GR 2H, BASED ON ITS MARKINGS


ll2Htl llPtl IIBIIt

I,


NON-SAFETY RELATED



VENDOR: UNKNOWN


NONE


SIGNATURE: DATE 1 /5 SF


Sheet 53 of 66

SAMPLE ID¹: DCPP-GC"22





NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A193 GR BS, =BASED ON ITS MARKINGS

HEAD MARKING (SPECIFICATION AND MANUFACTURER)'I

BBII II( )

II


NON-SAFETY RELATED


PRESSURE BOUNDARY

VENDOR: UNKNOWN


NONE


SIGNATURE: DATE: z l~


Sheet 54 of 66






TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A194 GR 8, BASED ON ITS MARKINGS


'LASS/PROCUREMENTLEVEL:

NON-SAFETY RELATED


PRESSURE BOUNDARY

VENDOR: UNKNOWN



SIGNATURE: DATE: / /z SV


FASTENER TESTING DATA SHEET'I

Sheet 55 of 66

FASTENER DESCRIPTION'/8" X 7 1/2" BOLT




TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A193 GR B8, BASED ON ITS MARKINGS


IIJBBII Ilail


NON-SAFETY RELATED


PRESSURE BOUNDARY

VENDOR: UNKNOWN


NONE


SIGNATURE: DATE: )

SAMPLE IDA'. DCPP-GC-24-1


Sheet 56 of 66

FASTENER DESCRIPTION: 7/8" H.HEX NUT




NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A194 GR 8, BASED ON ITS MARKINGS


IIBBll II~II


NON-SAFETY RELATED


PRESSURE BOUNDARY

t

VENDOR: UNKNOWN


LICENSEE


DATE:

Sheet 57 of 66



FASTENER DESCRIPTION: 7/8" X 4 1/4" STUD




NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A193 GR 87 GALVANIZED, BASED ON ITS MARKINGS


IIB7

II IIC

II


NON-SAFETY RELATED


PRESSURE BOUNDARY

VENDOR: UNKNOWN


NONE


S IGNATURE: DATE:

Sheet 58 of 66


SAMPLE IDt: DCPP-GC-26





NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A194 GR 2H GALVANIZED, BASED ON ITS MARKINGS


3 CIRCUMFERENTIAL LINES 120 DEGREES APART"2H", MANUFACTURER'S SYMBOL UNREADABLE


NON-SAFETY RELATED


PRESSURE BOUNDARY AND STRUCTURAL

VENDOR: UNKNOWN



SIGNATURE: DATE:


Sheet 59 of 66

SAMPLE ID¹: DCPP.-GC-27

FASTENER DESCRIPTION: 5/8" X 4 1/2" STUD




TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A193 GR Bj, BASED ON ITS MARKINGS


IIB71I IIS"t

CLASS/PROCUREMENT

LEVEL'ON"SAFETY

RELATED


PRESSURE BOUNDARY

VENDOR: UNKNOWN


NONE


SIGNATURE: DATE: 1 l~h~


Sheet 60 of 66

SAMPLE ID¹: DCPP-G"-27"1

FASTENER DESCRIPTION: 5/8" HEX NUT1




'OT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A194 GR 2H, BASED ON ITS MARKINGS


II2H II II7 II

CLASS/PROCUREMENT

LEVEL'ON"SAFETY

RELATED

E



VENDOR: UNKNOWN


0


SIGNATURE: DATE

Sheet 61 of 66



FASTENER DESCRIPTION: 3/4" X 4 I/2" BOLT




NOT TRACEABLE TO PO OR DOCUMENTATION ASSUHED TOBE A307, BASED ON LACK OF MARKINGS


"B S"


NON-SAFETY RELATED


STRUCTURAL

VENDOR: UNKNOWN


NONE


SIGNATURE: DATE:


SAMPLE ID8: DCPP-GC-29





TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A563 GR C, BASED ON ITS MARKINGS


3 VAGUE CIRCUMFERENTIAL LINES, 120DEGREES APART


NON-SAFETY RELATED


STRUCTURAL

VENDOR: UNKNOWN


LICENSEE


DATE: I i3 5'7

Sheet 63 of 66



FASTENER DESCRIPTION: 3/4" X 3" BOLT



HATERIAL SPECIFICATION AS DOCUMENTED BY LICENSEE RECORDS:r

NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A307, BASED ON ITS LACK OF MARKINGS


"H"


NON-SAFETY RELATED



VENDOR: UNKNOWN

QA REQUIREHENTS IMPOSED ON VENDOR:

NONE

LICENSEE


DATE'

Sheet 64 of 66


SAMPLE IDP'CPP-GC-31





NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TO

BE A307, BASED ON ITS LACK OF MARKINGS


UNMARKED


NON-SAFETY RELATED


STRUCTURAL

VENDOR: UNKNOWN


NONE


SIGNATURE: DATE:


Sheet 65 of 66




NON-SAFETY RELATED C"TRAIN


NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A563 GR C

HEAD MARKING (SPECIFICATION AND MANUFACTURER)'

CIRCUMFERENTIAL LINES, 120 DEGREESAPART


NON-SAFETY RELATED


STRUCTURAL

VENDOR: UNKNOWN


NONE


SIGNATURE: DATE: l /~ cP ~

FASTENER TESTING DATA SHEETl

Sheet 66 of 66






NOT TRACEABLE TO PO OR DOCUMENTATION, ASSUMED TOBE A325, TYPE 1, BASED ON ITS MARKINGS

HEAD MARKING (SPECIFICATION ANDMANUFACTURER)'A325",

"NF"


NON-SAFETY

RELATED'ENERAL

PLANT APPLICATION (e.g. PRESSURE BOUNDARY STRUCTURAL):

STRUCTURAL

VENDOR'NKNOWN


NONE

LICENSEE


DATE:


Evaluation and Safety Significance for the

Eleven Concerns Noted by Anamet Labs

1900S/0055K — 17-

vl in n inifi n fr h El vn n rnAn m

Of the 92 specimens originally tested, Anament labs noted eleven items that

required an evaluation for acceptability or safety evaluation. A review of

the test data showed that these eleven concerns can be categorized into the

following seven categories:

A. Insufficient elongation, two fasteners.

B. Low tensile strength, two fasteners.

CD Low hardness values, two fasteners.

D. Low fracture toughness, one fastener.

E. Proof load requirements not met, one fastener.

F ~ Copper detected during the chemical analysis, one fastener,

G. Fasteners found in the wrong fastener bin, two fasteners.

As required by item 5 of the Bulletin, an evalu'ation is provided below,

including a discussion of the applicable safety signi'ficance for each of the

eleven concerns.

19005/0055K -18-

A. In ffi i n El n i n

1. Sample identification number (ID) DCPP-938324, an ASME SA193 Grade 87

safety related bolt, was noted as not meeting the elongation

requirements of an SA 193 Grade B7 bolt. The bolt met all other

requirements of the material specification. However, the required

elongation was 16 percent and the test specimen only exhibited a 15

percent elongation. The stock code was retested and successfully

passed the elongation requirement. Based on the successful retest

and a comparison with the certificate of compliance from the bolt

supplier, the low elongation value is considered as test scatter and

does not cause concern for the acceptability or use of this

material. This stock code has been taken off hold and released for

plant use. These data provide adequate verification of this stock

code's acceptability and conformance to DCPP's purchase order

requirements and ASME material specifications.

2. Sample ID DCPP-GC-11, an ASTM A193 Grade B7 safety-related stud, was

noted as not meeting the elongation equi rements of a 193 Grade B7

stud. The stud met all other requirements of the material

specification, however, the elongation of 15 percent was low by 1

percent. The stock code was retested and passed the elongation

requirement. Again, based on the successful retest and a comparison

with the material test report from the bolt manufacturer, the low

elongation is considered test scatter and does not cause concern for

the acceptability or use of this material. These data provide

1900S/0055K -19-

adequate verification of this stock code's acceptability and

conformance to DCPP's purchase order requirements and ASTH material

specifications. This stock code has been taken off hold and released

for plant use.

B. LwTnil rn h

1. Sample ID DCPP-422320, a A193 Grade B16 safety related stud, did not

meet the material specification requirements of ultimate tensile

strength by approximately 6 percent; 119,000 psi actual versus

125,000 psi required, and the yield strength by approximately 10

percent, 96,300 psi actual versus 105,000 psi required. This stock

code was retested and met all requirements of the material

specification. A review of DCPP material records shows that thisr

grade material is in use in the plant in a Unit 2 main steam

isolation valve. An engineering calculation was performed to

determine acceptability of these fasteners in the above listed

current plant usage. This calculation shows acceptability of the

current condition, based on the tested strength and application

requirements, with more than an adequate margin of safety. Based on

these findings and the potential for galling the threads during

replacement, PG&E has determined that the existing studs should

remain in place. However, PG&E has decided that the remaining stock

of this materia'I will be discarded and a purchase order reissued to

procure fasteners that meet the material specification requirements.

1900S/0055K -20-

2. Sample ID DCPP-931046, a A193 Grade BBT safety-related stud, showed a

tensile strength of 112,000 psi. The testing laboratory incorrectly

assumed that the studs were strain hardened and assumed the required

tensile strength to be 115,000 psi. The value of 115,000 psi is

based on the bolt being strain hardened. An engineering review of

CMTR shows the bolt was carbide solution treated, not strain

hardened. The carbide solution treated tensile strength requirements

of a A193 Grade BBT fastener is 75,000 psi, as stated in'able 2 of

the A193 material specification. The bolt is in compliance with thet

materiaI specifications and no safet'y implications are presented.

This stock code has been taken off hold and released for plant use.

C. LwHrn Vl

l. Sample DCPP-GC-20, an ASTH A490 non-safety related bolt had a

reported low average Rockwell hardness of 31 HRC compared to the

material specification requirement of 33 MRC. All other chemical and

mechanical properties were satisfactory, including tensile strength.

Paragraph 7.4 of the A490 specification allows acceptance of the bolt

when the tensile requirement is satisfactory even if there is a

reported high or low hardness value. PGhE has reviewed the material

specification requirements for this material and determined that no

safety implications are present. This stock code has been taken offhold and released for plant use.

2. Sample DCPP-GC-7, an ASTH A490 safety related bolt, had an average

Rockwell hardness of 30 HRC compared to the material specification

1900S/0055K - 21-

requirement of 33 HRC. All other chemical and mechanical properties

were satisfactory, including tensile strength. Paragraph 7.4 of the

A490 specification allows acceptance of the bolt when the tensile

requirement is satisfactory even if there is a reported high or low

hardness value. PG&E has reviewed the material specification

requirements for this material and determined that no adverse safety

implications exist. This stock code has been taken off hold and

released for plant use.

D. L w Fr r T hn

Sample ID DCPP-938471, an ASTM A490 safety related bolt, passed allchemical and physical requirements of the ASTM A490 specification, but

did not meet the PG&E-imposed impact test requirements during the initialtesting. Two subsequent sample retests of this material did not meet

this impact test requirement either. There has been no use of this

material at DCPP. An engineering review of this material shows that itwould have provided adequate service, if used, at DCPP. If used, no

adverse safety implications would have been present. All stock code of

this material will remain on hold while PG&E investigates the impact test

requirements to, determine what further action, if ariy, is required to

meet PG&E standards.

E. Pr

Sample ID DCPP-938430, a SAE J429 Grade 8/ASTM A354 Grade BD safety

related bolt, was reported by Anamet labs to have not met the elongation

1900S/0055K -22-

requirements of the proof load test. Paragraph Sll. 1.4 of the ASTM A370,

Hechanical Test Specification, requires the proof load to be applied over

6 threads. Investigation and review of Anamet Lab's test result showed

that the proof load was applied over at least 12 threads versus the

required 6 threads. Normalizing the data to the required 6 threads

places the reported elongation within the required 0.0005 inch maximum.

No safety implications are presented. This stock code has been taken offhold and released for plant use.

rin ml

Sample DCPP-GC-24-1, an ASTH A194 Grade 8 non-safety related nut, had

copper detected during the chemical analysis. Copper is not required by

the material specification to be reported but the testing laboratory

reported it only for information purposes. The chemical and physical

requirements of the sample are in compliance with material

specification. These nuts are acceptable since the material meets allrequired chemical and physical requirements and the copper content is not

required to be reported. Apparently the copper was added to prevent

strain hardening.

G. F n r F n in h Wr n F n r

1. Sample ID DCPP-193435 was identified as a SAE Grade 5 non-safety

related plated cap screw. The tested fastener did not contain any

material markings which indicates that it was not a Grade 5

1900S/0055K -23-

fastener. The Amanet test results showed this fastener meets SAE

Grade 2 fastener requirements. PGINE believes that since this

purchase order was for non-safety related material,' vendor

substitution was made to meet purchase order requirements. PGIIE was

not made aware of this substitution and it was not noted during

receipt. Upon review of the applications that these fasteners are

utilized for, it was determined that no safety consequences existed

for their continued use since they are used in non-safety related

applications.

2. Sample ID OCPP-938186-1 had SA 194 Grade 4 markings, but was in a SA

194 Grade 7 safety related nut bin. Upon discovery of this

deficiency, all items in this stock were placed on hold. A 100

percent inspection was performed to identify all nuts in the Grade 7

bin that had Grade 4 markings; ten nuts with Grade 4 markings were

found, representing approximately 1.5 percent. The nuts were not

manufactured by the supplier.

Further investigation showed that the heat code stamped into the

Grade 4 nuts was the same as the heat code stamped into the Grade 7

nuts, and that the Grade 4 nuts were supplied in the same lot as the

Grade 7 nuts. The Grade 4 and Grade 7 nuts could not have come from

the same heat.

The Anamet tests substantiated that the chemical and physical

properties of the nuts containing Grade 4 markings were consistent

1900S/0055K -24-

with Grade 4 material. It appears that the manufacturer

inadvertently marked the wrong heat code on the Grade 4 nuts and

shipped these with the Grade 7 order. Upon discovery of this

deficiency, PG&E and the nut supplier performed an audit of the nut

manufacturer. The audit determined that although the manufacturer

performed a 100 percent inspection, the inspection failed to identifythis condition . The manufacturer stated that this was an isolated

occurrence and was attributed to personnel error. It is believed

that the small percentage of Grade 4 nuts were put into the lot when

approximately 70 nuts failed HT examination and additional nuts were

needed from the warehouse storage area to complete the purchase

order. The heat code number is stamped into the nut after HT

examinations, but before final inspection . It is believed that the

inspector mistook an upside-down "T" for a Grade "7" marking while

concentrating on the review of the heat code number.

The audit also determined that there were no programmatic breakdowns

of the manufacturer's quality assurance program. This discrepancy is

considered an isolated occurrence and the manufacturer remains on

PG&E' qualified supplier list.

Both PG&E and the NDT supplier, according to industry acceptable

practice, selected a sample for quality verification during the

procurement cycle. Due to the small defect percentage, approximately

1.5,percent, it is not unexpected that the sampling plans of PG&E and

the nut supplier did not identify the discrepancies.

1900S/0055K -25-

The ten Grade 4 nuts in stock were placed on QC hold and will be

discarded; the remaining Grade 7 nuts in stock are on QC hold and

will be released for use.

An issuance search was conducted to locate all plant usage of this

stock code. This search determined that six nuts from this stock

code were issued for work on a diesel generator exhaust system. The

PG&E specification for this system indicates that Grade 2H nuts

should be used, but the PGhE piping specifications permit the use of

Grade 7 nuts in lieu of Grade 2H nut's. The Grade 2H nut material has

a maximum service temperature limitation of 800 degrees Fahrenheit.

Grade 4 nuts and Grade 7 nuts have maximum service temperature

limitations of 900 and 1100 degrees Fahrenheit, respectively. Review

of the material specifications for Grade 4 and Grade 7 nuts indicates

that these materials have the same physical requirements, including

strength, and both have higher permissible service temperature

limitations than Grade 2H, Therefore, the use of Grade 4 nuts in

this application, would be acceptable.

1900S/0055K -26-


Based on the results of the testing and review of currentprocedures, describe any further actions being taken toassure that fasteners used in the plant meet the requisitespecifications and requirements and that the operability ofsafety-related plant components is not affected.

PGhE Response

PGhE has reviewed the current procedures related to procurement and determined

that no modifications are necessary to ensure compliance with ASTM Code

requirements. PGhE is still evaluating the self-imposed requirements

concerning impact testing for stock code OCPP 938471 to determine a final

resolution. As impact testing is not an ASTM A490 specification requirement,

PGhE will not follow up on this item with a revision to this Bulletin response.

1900S/0055K 27

~ t

"(r

0

regul ry information distributi system (rids) accession nbr: 8803310162 doc. date: 88/03/25...

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