ML20203A469

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Rev 1 to Quality Instruction QI-022, Documentation Review of Piping Sys Bolted Joints/Matls
ML20203A469
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 02/05/1986
From: Hansel J, Patterson A, Ross G
EVALUATION RESEARCH CORP.
To:
Shared Package
ML20202J051 List: ... further results
References
QI-022, QI-22, NUDOCS 8607170251
Download: ML20203A469 (9)
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Text

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t EVALUATION RESEARCH \CORPORATI01]

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. CONTROL NO._oF-col COMANCHE PEAK RESPONSE TEAM i

QUALITY INSTRUCTION FOR ISSUE-SPECIFIC ACTION PLAN VII.c INSTRUCTION NO.: QI-022 s

REVISION: 1 4'r/N -

ISSUE DATE: 01/3C/00 o O DOCUMENTATION REVIEW OF PIPING SYSTEM BOLTED JOINTS / MATERIALS

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Prepared by: / / Date: / J b f (/

Approved by: I W M'!.8c4. Date:

  • b Issue Coordinator l

Approved by: Date: A h On-Site QA Representative O

Approved by: A w[ Date: 2.-

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E QA/g Revfew Team Ceader '

8607170251 860711 PDR ADOCK 05000445 A PDR ._

1 l

l QI-022 Rev. I r

1.0 PURPOSE This instruction describes the attributes to be used and accept / reject criteria to be applied when performing the documentation review of the Piping System Bolted Joints / Material Population. 1 i

2.0 APPLICABILITY 1

These instructions apply to all samples selected for documentation review from the Piping System Bolted Joints / Material population in Unit 1 and common, and Unit 2. The population is described in the population description for Piping System Bolted Joints / Material.

3.0 REFERENCES

3.1 Memorandum QA/QC-RT-677 Description Memorandum for ,

Documentation Review of Piping System Bolted Joints / Material, dated October 21,1985 J. Schauf to A. Patterson, which delineates sources for attributes, and justification for

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exclusion of attributes.

fN 3.2 CPP-009, " Performance of Reinspections and Documentation l

( ,/ Reviews."

3.3 QI-021, " Reinspection of Piping System Bolted Joints /

Material."

4.0 GENERAL 4.1 Responsibilities A. QA/QC Discipline Engineers The QA/QC Discipline Engineers prepare the Documentation Review Procedure delineating documentation requirements and attributes.

B. QA/QC Inspectors QA/QC Inspectors perfore a documentation review in accordance with established project procedures and instructions. Reference 3.2 addresses the method used to perform documentation reviews and to document and process the results.

4.2 Policy Activities performed under this procedure shall conform to the policies contained in the latest Comanche Peak Response Team Program Plan and Issue-Specific Action Plan VII.c.

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QI-022

  • - Rev. 1

) 4.0 GENERAL (Cont'd) v 4.3 De finitions None 5.0 DOCUMENTATION REVIEW PROCEDURE

1. Bolt / Stud / Cap Screw and Nut Material Verification 1A. Q.C. Verification / Sign off Verify that the bolt / stud / cap screw and nut heat / lot number or color code
  • are recorded on the Construction Operational Traveler (C0T)/ Inspection Report (IR) and signed-off by QC. If the heat / lot number, or color code are listed without Q.C. sign off, the attribute shall be rejected by the inspector.

In addition where a heat / lot number or color code was recorded at reinspection per QI-021, (Reference the heat number / material traceability record in the ,

corresponding reinspection verification package located in the CPRT Project Central File.) the inspector shall

(T verify that the heat / lot number or color code recorded,

\s_) is the same as that recorded on the COT or IR.

  • NOTE: Color code is acceptable for 1" Nominal Diaeeter and smaller bolts / studs / cap screws and nuts.

IB. Bolt / Stud / Cap Screw and Nut Certification - 1" Nominal Diameter and Smaller When a heat / lot number is recorded on the COT /IR, verify that a Material Manufacturers Certificate of Compliance (CofC) or Certified Material Test Report (CMTR) (as defined by ASME III), is available in the Receiving Inspection Report (RIR). The document shall be reviewed to verify that the material specification, grade and ASME III Code Class certified is the same as that required by the BRP isometric or the supplemental instruction. The CofC or CMTR is contained in the RIR which may be retrieved as follows 1) Obtain the heat / lot number specified in the COT (see Attribute IA). 2) From the heat / lot number, the corresponding RIR may be obtained from the Heat Number Log or alternatively, the RIR number may be obtained from the COT number. 3) Obtain the RIR from the Permanent Plant es Records Vault.

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QI-022 6 Rsv. 1 5.0 DOCUMENTATION REVIEW PROCEDURE Cont'd)

1. Bolt / Stud / Cap Screw and Nut Material Verification (Cont'd)

If a color code is provided on the COT in lieu of a heat / lot number, the inspector shall procede to attribute IC and attribute IB shall be marked "NA".

IC. Bolt / Stud / Cap Screw and Nut Color Code Verification -

1" Nominal Diameter and Smaller Verify that the color code recorded on the COT is consistent with the material requirements of the BRP isometric or the supplemental instructions.

The bolt / stud / cap screw and nut materials and associated color codes are provided below:

Material ASME III Code Class Color Code ,

Studs-ASME SA-453, Grade 660 Class I White and Class II Pink Nuts-ASME SA-194, Grade 6 Class III Orange or Pink O)

( Studs-ASME SA-193, Grade B-7 and Class I Class II Purple Green Nuts-ASME, SA-194, Grade 2H Class III Tan or Green or Grade 7 Studs & Nuts requiring impact testing Blue or Green & White or Blue & White ID. Bolt / Stud / Cap Screw and Nut Certification - Greater than 1" Nominal Diameter From the heat / lot number provided on the COT, verify that a CMTR is available in the RIR. The CMTR shall be reviewed to verify that the material specification, grade and ASME III Code Class certified are the same as that required by the BRP isometric or the supplemental instructions. (The CMTR may be retrieved as described l above in attribute 1B.)

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i

. QI-022 Rev. I p

U 5.0 DOCUMENTATION REVIEW PROCEDURE (Cont'd)

2. Gasket Type Not Verified by Reinspection in Accordance with QI-021, Rev. O, Attribute 4A Verify that the gasket type or appropriate color code required by the BRP isometric or the supplemental instructions are recorded on the COT /lR and signed by QC. (The QA/QC Discipline Engineer will indicate on the checklist when this attribute is not applicable).

The gasket material and associated color codes are provided below:

ASME III Color Code Class Code Flexitalic gasket style CG Class I Green or Flexite Super Class II Black or Creen Class III Orange ,

Compressed asbestos None

3. Flange Rating and Type Not Verified by Reinspection in Accordance with QI-021, Rev. O, Attribute 5

.s ,

Verify that the flange pressure rating and. flange type required by the BRP isometric or the supplemental instructions are recorded on the B & R Manufacturing Record Sheet (MRS) and signed-off by QC.

4. Alignment Verification Verify that the " alignment of flanges" block on the COT /IR was signed by QC.
5. Torque Verification Verify that piping bolted joints to equipment have been properly torqued in accordance with the equipment manufacturers requirements i.e., equipment manufacturers drawings, installation manuals, etc. In order to make this check, the equipment traveler and flange traveler shall be reviewed by the inspector to determine if any bolt torque requirements have been specified. If bolt torque values have been specified, the torque wrench identification number, calibration date and the signature of QC on the traveler shall be noted for acceptance that the bolting was properly torqued.

(The QA/QC Discipline Engineer will indicate on the checklist when this attribute is not applicable).

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5

. \

QI-022

  • Rev. 1 5.0 DOCUMENTATION REVIEW PROCEDURE (Cont'd)

Q(M .

6. Cap Screw / Bolt Length Verification When bolts / cap screws are inserted into blind tapped holes the length of the bolts / cap screws shall be verified. This shall be done by verify,ing that the length of the bolt / cap screw required by the isometric is the same as the length of the bolt / cap screw listed on the COT /IR and that it was signed by QC. (The existence of a blind tapped hole is determined from Attribute #3 of QI-021).
7. QC Inspector Certification Verify, by review, the certification of QA/QC Inspector (s) who initialed / signed and dated the COT, MRS or IR. In order to verify, check the Inspector (s) qualification file as follows:

A. The Inspector's certification is QC Level II as a l minimur at the time of inspection. -

B. The Inspector's area of certification is for installation verification of pipings and tubing bolted .

joints; and material identification and traceability.

1 C. The Inspector's date of certification was on/or prior s to the inspections performed and inspections were performed on/or prior to certification expiration date.

NOTE: The Monthly Mechanical Report in effect at time of inspection may be used to perform this verification. l If this attribute is rejected, determine if the person that signed as a QC Inspector was ever certified to any instruction referenced on the COT /MRS/IR. If the inspector was certified, record the time period of certification, otherwise state that the person was never certified.

6.0 ATTACHMENT -

6.1 Documentation Checklist 6.2 Supplemental Remarks Form O

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,. Attachment 6.1 COMANCHE PEAK RESPONSE TEAM QI-022 CHECKLIST Rev. I s) POPULATION DESC VERIFICATION PKG NO.

Piping System Bolted R-M-PBOM- PAGE 1 0F 2 Joints / Material QUALITY INSTRUCTION QI-022 () REINSPECTION ((] UNIT 1 EQUIPMENT MARK / TAG NO. { DOCUMENTATION REVIEW UNIT 2 COMMON VERIFICATION ACCEPT REJECT DATE RM

1) Bolt / Stud / Cap Screw Verification

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IA) Q.C. Verification / Sign Off IB) Bolt / Stud / Cap Screw Nut Certification ,

1" Nominal Diameter and Smaller lT IC) Bolt / Stud / Cap Screw O and Nut Color Code Verification-1" Nominal Diameter and Smaller ID) Bolt / Stud / Cap Screw and Nut Certi-fication-Greater than .

1" Nominal Diameter ,'

f 2) Gasket Type Not Verified by Reinspection

3) Flange Rating and Type Not Verified by Reinspection
4) Alignment Verification
5) Torque Verification l

l PREPARED BY: APPROVED BY:

O DISCIPLINE ENGR.

INSPECTED BY:

DATE LEAD DISCIPLINE ENGR.

APPROVED BY:

DATE INSPECTOR DATE LEAD INSP ECTOR DATE CPP-007 lA. Revision 0

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  • Attachment 6.1 COMANCHE PEAK RESPONSE TEAM QI-022 CHECKLIST Rev. 1 POPULATION DESC VERIFICATION PKG NO.

Piping System Bolted R-M-PBOM- PAGE 2- 0F 2

Joints /Laterial VERIFICATION

^ ACCEPT REJECT DATE REMARKS

6) Cap Screw / Bolt length Verification
7) QC Inspector Certification O

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O I - ._ _ -_.._ _ @d-Elj h IOlW/921(6)f61 (0)

s-Attachment 6.2 QI-022 O SUPPLEMENTAL REMARKS FORM Rev. 1 Page 1 of 1 PIPING SYSTEM BOLTED JOINTS / MATERIAL VERIFICATION PACKAGE NO. R-M-PBOM-ATTRIBUTE REMARKS i,

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. O O INSPECTOR DATE I

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