21
© © Technical Specification SEAL RING FOR THE END FITTING TO FEEDER PIPE CONNECTION Embalse Life Extension Project 18RF-31170-TS-001 Revision 0 2011/07/15 2011/07/15 PROTECTED - SENSITIVE PROTÉGÉ - DÉLICAT Georgescu, Christian - MECHANICAL DESIGNER Prepared by Rédigé par Crandell, Arthur - Snr Sh, Fuel Channel Design Reviewed by Vérifié par Bleoca, Victor - Manager Reactor Structures & Reactivity Mechanisms Approved by Approuvé par

18rf 31170-ts-001 (seal ring)

Embed Size (px)

Citation preview

Page 1: 18rf 31170-ts-001 (seal ring)

© ©

Technical Specification

SEAL RING FOR THE ENDFITTING TO FEEDER PIPECONNECTION

Embalse Life Extension Project

18RF-31170-TS-001

Revision 0

2011/07/15 2011/07/15PROTECTED -SENSITIVE

PROTÉGÉ -DÉLICAT

Georgescu, Christian -MECHANICAL DESIGNER

Prepared byRédigé par

Crandell, Arthur - Snr Sh, FuelChannel Design

Reviewed byVérifié par

Bleoca, Victor - Manager ReactorStructures & ReactivityMechanisms

Approved byApprouvé par

Page 2: 18rf 31170-ts-001 (seal ring)

18RF-31170-TS-001 2011/07/15

Technical Specification

Seal Ring for the End Fitting to

Feeder Pipe Connection

Embalse Life Extension Project

18RF-31170-TS-001

Revision 0

2011 July

PROTECTED -

SENSITIVE

This document and the information contained in it is the property of Atomic Energy of

Canada Limited (AECL) and must be safeguarded in accordance with AECL requirements and in a

manner generally consistent with the Treasury Board requirements. These requirements include but

may not be limited to keeping the document secure when not in use, accessibility of the

information to pre-screened personnel, and special handling, storage and destruction

measures. No use, disclosure, exploitation or transfer of any information contained herein is

permitted except in accordance with AECL requirements or AECL’s prior written consent.

juillet 2011

PROTÉGÉ -

DÉLICAT

Le présent document et l’information qu’il contient sont la propriété d’Énergie atomique du

Canada limitée (EACL) et doivent être protégés conformément aux exigences d’EACL et, de façon

générale, à celles du Conseil du Trésor. Ces exigences comprennent, entre autres, la

garantie de sécurité du document lorsqu’il n’est pas utilisé, la restriction de l’accès aux

renseignements aux personnes qui ont obtenu la cote de sécurité appropriée et les mesures de

manipulation, d’entreposage et de destruction spéciales. Les renseignements qu’il contient ne

peuvent être utilisés, ni divulgués, ni exploités ni communiqués sauf conformément aux exigences

d’EACL ou à l’autorisation préalable écrite d’EACL.

© Atomic Energy of Canada

Limited © Énergie atomique du

Canada limitée

Page 3: 18rf 31170-ts-001 (seal ring)

Revision History Liste de révisions PROTECTED - SENSITIVE

PROTÉGÉ - DÉLICAT Page 1 of /de 1

CW-511300-FM-168 Rev. 0 Ref. Procedure CW-511300-PRO-161

Document No. / Numéro de document: 18RF 31170 TS 001

Doc. Collection ID ID de la collection de doc.

SI Répertoire du sujet

Section Serial No. N

o de série

Document Details / Détails sur le document

Title

Titre

Total no. of pages

Nbre total de pages

Seal Ring for the End Fitting to Feeder Pipe Connection 21

For Release Information, refer to the Document Transmittal Sheet accompanying this document. / Pour des renseignements portant sur la diffusion, consultez la feuille de transmission de documents ci-jointe.

Revision History / Liste de révisions

Revision / Révision

Details of Rev. / Détails de la rév. Prepared by Rédigé par

Reviewed by Examiné par

Approved by Approuvé par

No./No

Date (yyyy/mm/dd)

dsfpdffm 18RF-31170-TS-001 2011/07/15

D1 2011/05/20 Issued for “Review and Comment”. C. Georgescu S. Afzalimehr

A. Crandell D. Zdravecky

V. Tume

T. De

0 2011/07/15 Issued as “Approved for Use”. C. Georgescu A. Crandell V. Bleoca

Page 4: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page i

Rev. 0

TABLE OF CONTENTS

SECTION PAGE

18RF-31170-TS-001 2011/07/15

1. SCOPE ............................................................................................................ 1-1

2. ABBREVIATIONS ......................................................................................... 2-1

3. DEFINITION OF TERMS ............................................................................... 3-1

4. APPLICABLE CODES, STANDARDS AND DRAWINGS............................ 4-1

4.1 Drawings ......................................................................................................... 4-1 4.2 Codes, Standards and Specifications ................................................................ 4-1

4.3 ASME Boiler and Pressure Vessel Code Involvement ...................................... 4-2 4.4 Registration and Jurisdictional Requirements ................................................... 4-3

5. MATERIAL..................................................................................................... 5-1

5.1 Heat Treatment ................................................................................................ 5-1

5.2 Test Specimens ................................................................................................ 5-1 5.3 Mechanical Properties ...................................................................................... 5-1

6. REQUIREMENTS ........................................................................................... 6-1

6.1 General ............................................................................................................ 6-1

6.2 Manufacturing Procedures ............................................................................... 6-1 6.3 Dimensional Requirements .............................................................................. 6-1

6.4 Preproduction Samples ..................................................................................... 6-1 6.5 Cleaning of Components .................................................................................. 6-1

6.6 Passivation ....................................................................................................... 6-2 6.7 Identification .................................................................................................... 6-3

7. QUALITY ASSURANCE REQUIREMENTS ................................................. 7-1

7.1 AECL Supplementary Clauses ......................................................................... 7-1

7.1.1 C3 - Inspection and Test Plan (Quality Plan) .............................................. 7-1 7.1.2 C4 - Inspection and Test Procedures ........................................................... 7-1

8. INSPECTION, TEST AND REPORTS ............................................................ 8-1

8.1 General ............................................................................................................ 8-1

8.2 Inspection and Test Failure .............................................................................. 8-1 8.3 Re-inspection ................................................................................................... 8-1

8.4 Material Tests .................................................................................................. 8-1 8.5 Nondestructive Examination Personnel ............................................................ 8-2

8.6 Magnetic Particle Examination......................................................................... 8-2 8.6.1 Acceptance Standards................................................................................. 8-2

8.7 Visual Defect Acceptance Criteria.................................................................... 8-2

Page 5: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page ii

Rev. 0

TABLE OF CONTENTS

SECTION PAGE

18RF-31170-TS-001 2011/07/15

8.8 Reports ............................................................................................................ 8-3

9. QUALITY CONTROL RECORDS ................................................................. 9-1

9.1 Contents of File ................................................................................................ 9-1

9.2 Maintenance and Access to Records ................................................................. 9-1 9.3 History File ...................................................................................................... 9-1

10. PACKAGING AND SHIPMENT ...................................................................10-1

Page 6: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 1-1

Rev. 0

18RF-31170-TS-001 2011/07/15

1. SCOPE

This document establishes the technical requirements for the manufacturing, inspection, testing,

packaging and shipping of the Seal Rings for the end fitting to feeder pipe connections for the

Embalse Life Extension Project.

Note: Where dual values / dimensions (Imperial and Metric) are given in the text, the base

design unit is indicated by an underline.

Page 7: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 2-1

Rev. 0

18RF-31170-TS-001 2011/07/15

2. ABBREVIATIONS

AR Authorized Representative.

AECL Atomic Energy of Canada Limited

ASME American Society of Mechanical Engineers

ASTM American Society for Testing and Materials

ITP Inspection and Testing Plan

PT Liquid Penetrant Examination

MT Magnetic Particle Examination

NASA Nucleoelectrica Argentina Sociedad Anonima

NDE Nondestructive Examination

QA Quality Assurance

TS Technical Specification

TRP Technical Requirement Package

Page 8: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 3-1

Rev. 0

18RF-31170-TS-001 2011/07/15

3. DEFINITION OF TERMS

In this document, unless the context specifies otherwise, the following meaning shall apply:

“The Purchaser” means the Nucleoelectrica Argentina Sociedad Anonima.

“The Supplier” means the company rewarded with the contract.

Page 9: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 4-1

Rev. 0

18RF-31170-TS-001 2011/07/15

4. APPLICABLE CODES, STANDARDS AND DRAWINGS

All documents listed below shall apply as specified herein. In the event of any conflict between

the requirements in this Technical Specification (TS) and those in the documents listed below, or

between the Technical Requirements Package (TRP) and this TS, the Purchaser shall be notified

and the governing requirements shall be at the discretion of the Purchaser.

4.1 Drawings

The drawing applicable to the Seal Ring is listed in the TRP. The Supplier shall prepare all the

necessary shop drawings required for manufacturing. The shop drawings shall be submitted to

the Purchaser for review and acceptance prior to issuance to manufacturing.

4.2 Codes, Standards and Specifications

The Supplier shall conform to and have available for reference copies of the applicable codes

and standards as listed in this document. The Supplier shall ask and obtain approval from the

Purchaser in order to use standards other than those listed in this document.

Code or Standard Edition Title

CSA CANADIAN STANDARDS ASSOCIATION

CSA B95 1962

(R 2002)

Surface Texture (Roughness, Waviness, and Lay)

CSA-N285.0 2006,

Including

2007 update

No. 1

General Requirements for Pressure Retaining Systems and

Components in CANDU Nuclear Power Plants

ASME BPVC AMERICAN SOCIETY OF MECHANICAL

ENGINEERS BOILER & PRESSURE VESSEL

CODE

Section II, Part A 2004 ASME Boiler and Pressure Vessel Code, Ferrous Material

Specifications

Section III,

Subsection NB

2004 ASME Boiler and Pressure Vessel Code, Rules for

Construction of Nuclear Power Plant Components, Class 1

Components

Section III,

Subsection NCA

2004 ASME Boiler and Pressure Vessel Code, General

Requirements

Section V 2004 ASME Boiler and Pressure Vessel Code, Nondestructive

Examination

ASME BPVC MATERIAL SPECIFICATIONS

Section II, Part A

SA-479 / SA-479M

2004 Specification for Stainless Steel Bars and Shapes for Use

in Boilers and Other Pressure Vessels

Section II, Part A

SA-370

2004 Test Methods and Definitions for Mechanical Testing of

Steel Products

Page 10: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 4-2

Rev. 0

18RF-31170-TS-001 2011/07/15

Code or Standard Edition Title

AMS AEROSPACE MATERIALS SPECIFICATIONS

SAE AMS 5612J 2007 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings,

Tubing, and Rings 12Cr Ferrite Controlled, Annealed

CGSB CANADIAN GENERAL STANDARDS BOARD

CAN/CGSB-48.9712 2000 Nondestructive Testing - Qualification and Certification

of Personnel

ASNT AMERICAN SOCIETY for NONDESTRUCTIVE

TESTING

SNT-TC-1A 1992 Recommended Practice No. SNT-TC-1A and ASNT

Standard Topical Outlines for Qualification of

Nondestructive Testing Personnel

ISO INTERNATIONAL ORGANIZATION for

STANDARDIZATION

ISO 9001 2000

(R2005)

Quality Management Systems - Requirements

ASTM AMERICAN SOCIETY for TESTING and

MATERIALS

ASTM A380 2006 Standard Practice for Cleaning, Descaling, and

Passivation of Stainless Steel Parts, Equipment and

Systems

ASTM A967 2005

(E 2007)

Standard Specification for Chemical Passivation

Treatments for Stainless Steel Parts

TS TECHNICAL SPECIFICATION – AECL

DOCUMENT

00-00660-TS-001 Permanent Manufacturing Records (History

Docket/History File)

4.3 ASME Boiler and Pressure Vessel Code Involvement

The Seal Rings are not ASME code items but shall be manufactured, tested and inspected in

accordance with the requirements of ASME Section III, Subsection NB for Class 1 materials.

The Seal Rings are to comply with the pertinent sections of the ASME Code as defined herein:

a) ASME BPVC, Section II;

b) ASME BPVC, Section III;

c) ASME BPVC, Section V.

Page 11: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 4-3

Rev. 0

18RF-31170-TS-001 2011/07/15

Areas of control will likely include, but not be limited to:

a) Material quality and control;

b) Nondestructive examination (NDE);

c) Affidavits of manufacturing.

4.4 Registration and Jurisdictional Requirements

The Seal Ring for the end fitting to feeder pipe connection does not have a code classification.

It is considered metallic gasket by the ASME Code. Registration with the jurisdictional

authority and authorized inspection is not required.

Page 12: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 5-1

Rev. 0

18RF-31170-TS-001 2011/07/15

5. MATERIAL

The material used shall meet the requirements of ASME SA-479, Type 410, Condition 2 except

the mechanical properties shall meet the requirements in Section 5.3 below. In addition,

chemical composition, grain size, ferrite content and macrostructure requirements of AMS-5612J

shall be met. All other requirements herein, which do not conflict with the above, shall apply.

5.1 Heat Treatment

The wrought products shall be austenitized, liquid quenched and tempered. The minimum

tempering temperature shall be 593°C (1100°F) and the tempering time shall be a minimum of

1 hour per 25.4 mm (1 in.) of thickness.

Double tempering is permitted.

5.2 Test Specimens

One tension test and one set of three Charpy V-notch impact test specimens shall be taken from

each mill heat out of each heat treatment lot.

a) Tension test specimens in each heat shall be taken longitudinally at:

1) The mid-radius of bars and forgings.

2) The mid-wall of rings and tubing.

Test specimens shall be prepared in accordance with SA-370.

b) Impact test specimens shall be taken transversely. When product size does not permit

transverse specimens, tangential test specimens may be taken. Full 10 mm x 10 mm

(0.39 in. x 0.39 in) Charpy V-notch impact test specimens shall be prepared in accordance with SA-370.

5.3 Mechanical Properties

a) When tested in accordance with SA-370, the material shall meet the following minimum

tensile requirements:

Tensile Strength 738 MPa (107 ksi)

0.2% Yield Strength 620 MPa (90 ksi)

Elongation in 2 in 18% Reduction of Area 45%

b) When tested in accordance with SA-370, the Charpy V-notch impact test specimens shall

exhibit the following impact properties at the test temperature of 21°C (70°F) max:

Average of Each Set of 3 Test Specimens 20 J (15 ft.lb) min. Min. for One Specimen Only from One Set 14 J (10 ft.lb)

c) The heat treated material shall have hardness in the range of BHN 223-269.

Page 13: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 6-1

Rev. 0

18RF-31170-TS-001 2011/07/15

6. REQUIREMENTS

6.1 General

The Supplier shall be responsible for and shall supply all materials, tools, fixtures and gauges.

The methods and procedures for fabrication, machining and testing are the responsibility of the

Supplier. No repairs of defects by welding or plating shall be permitted.

6.2 Manufacturing Procedures

The Supplier shall be responsible for the manufacturing procedures, including the Inspection and

Test Plan (ITP). The Supplier shall submit the procedures and ITP to the Purchaser for review

and acceptance prior to the commencement of work. No subsequent change shall be made to the

procedures without prior acceptance by the Purchaser.

6.3 Dimensional Requirements

The finished part shall satisfy the dimensional and surface finish requirements of the drawing

specified in the tendering and contract documents.

6.4 Preproduction Samples

A sample of five (5) Pre Production Qualification seal rings produced according to the accepted

manufacturing plan and procedures are to be submitted by the Supplier to the Purchaser. This

submission shall be after the award of the contract but before the start of production.

The Purchaser shall examine the seal rings for conformance to the requirements of the TS,

drawings and ASME code. This will include evaluation of dimensional accuracy, surface quality,

mechanical properties and metallurgical structure. Acceptance of the samples by the Purchaser

will qualify the manufacturing process of the seal ring. A release into production will not be

granted until the Supplier has successfully produced acceptable Pre Production Qualification

samples which have been accepted by the Purchaser.

The Purchaser will perform examination and testing on the initial five seal rings, at cost. If the

seal rings fail this initial examination and testing, examination and testing of an additional Pre

Production Qualification set of samples will be at the Supplier’s cost.

6.5 Cleaning of Components

The Supplier shall be responsible for the cleaning procedures. The Supplier shall submit the

procedures to the Purchaser for review and acceptance prior to the commencement of work.

Throughout the manufacturing and handling of parts adequate precautions shall be taken to

ensure that cleanliness is maintained till completion of work. Grease, oil, scale, nondestructive

compounds, moisture, dust and foreign materials shall be completely removed from the parts.

Halogenated cleaning materials are not permitted. All organic cleaning solvents intended for use

shall conform to the allowable content of halogens and sulphur as per ASME BPVC for Liquid

Penetrant Examination (PT) Section V, Article 6, Paragraph T-641.

Page 14: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 6-2

Rev. 0

18RF-31170-TS-001 2011/07/15

Aqueous cleaning materials, when analysed by techniques acceptable to the Purchaser, shall

contain less than 100 g of halogens per gram of made up solution and the sulphur content shall

be less than 350 g per gram of made up solution.

Certification of the halogen and sulphur content in accordance with the above requirements shall

be provided for each batch number for each material and the actual test results shall be reported

when applicable.

6.6 Passivation

The Seal Rings shall be passivated. Passivation shall be performed in accordance with

ASTM A967 and ASTM A380 (Table A2.1 Part II), including recommendations and precautions

for acid cleaning of stainless steels. The passivation procedures shall be submitted to the

Purchaser for review and acceptance.

Page 15: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 6-3

Rev. 0

18RF-31170-TS-001 2011/07/15

6.7 Identification

Each Seal Ring shall be permanently marked on the surface indicated in the drawing. The mark

shall contain the information listed below:

a) The Material Code;

b) The Heat Number and Heat Treatment Batch Number of Material;

c) The Unique Serial Number;

d) The Supplier’s Identification.

Page 16: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 7-1

Rev. 0

18RF-31170-TS-001 2011/07/15

7. QUALITY ASSURANCE REQUIREMENTS

All activities associated with the manufacturing and supply of the Seal Rings shall meet the

requirements of CSA N285.0 / ASME Section III NCA-3800.

The Supplier Quality Assurance (QA) program shall meet the requirements of ISO 9001 and the

requirements in Section 7.1. Any exclusion, permitted under clause 1.2 of ISO 9001, shall be

limited to those specified in the Tender Document. The Supplier shall comply with all other QA

requirements specified in the Tender Document. Any other exclusion shall be identified and

justified by the Supplier and accepted by the Purchaser.

7.1 AECL Supplementary Clauses

7.1.1 C3 - Inspection and Test Plan (Quality Plan)

a) The Supplier shall prepare an ITP to describe the inspections, tests and verifications planned

for the product or service specified in the contract. Regardless of who prepares the ITP, it shall be approved by the organizations primarily responsible for QA.

b) Unless otherwise specified in the contract:

1) The ITP shall be submitted to the Purchaser for review and acceptance following the

award of the contract but before the commencement of work;

2) The ITP shall be updated during the life of the contract to reflect the revisions and re-submitted for acceptance.

c) Referenced inspection and test procedures within the ITP shall be supplied upon request

when this is specified in the contract.

d) The ITP shall indicate:

1) What products or services are to be subcontracted and specify the QA program to be applied (Subcontracted services must meet NCA-3125);

2) How the Supplier will verify the sub-Supplier’s conformance to specified requirements

by one or more of the following methods:

i) Inspection and tests by the Sub-supplier as defined in the Sub-supplier’s ITP;

ii) Inspection and tests by the Supplier at the Sub-supplier’s facility;

iii) Surveillance by the Supplier;

iv) Incoming inspection.

3) Where each inspection and test point is integrated in the production cycle.

4) What characteristics shall be inspected, what acceptance criteria shall be used and whether a sampling plan shall be considered at each inspection point.

5) Where the Purchaser has established witness/hold or verification points.

7.1.2 C4 - Inspection and Test Procedures

The inspection and test procedures for the characteristics to be inspected are listed in the ITP.

It is the responsibility of the Supplier to review the Sub-supplier procedures and ITP to ensure

that the specified requirements are met.

Page 17: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 8-1

Rev. 0

18RF-31170-TS-001 2011/07/15

8. INSPECTION, TEST AND REPORTS

8.1 General

The product shall be carefully inspected to verify that it meets all the requirements of this TS.

The Supplier shall prepare and submit a detailed ITP to the Purchaser for review and acceptance.

The ITP shall outline the inspection procedures, the testing procedures, the methods to be used in

dimensional control and the recording of the inspection and testing data.

The Supplier shall be responsible for and shall ensure that all the inspection and testing required

is conducted in accordance with the ITP procedures accepted by the Purchaser or its Authorized

Representative (AR) prior to commencement of work.

Surveillance by the Purchaser or its AR shall not in any way relieve the Supplier of inspection

duties called for herein. Checks on the spot by the Purchaser or its AR shall be considered part

of the normal inspection procedure and within the scope of the contract without extra charge.

The Supplier shall maintain records of all inspections and tests, which shall be freely available to

the Purchaser or its AR.

8.2 Inspection and Test Failure

In the event of any failure of any part to meet an inspection or test requirement, the Supplier

shall notify the Purchaser or its AR. The Supplier shall ask and obtain approval from the

Purchaser before any repair work is undertaken.

If any repair, including associated re-design, is likely to impact the results of inspection or tests

previously completed, appropriate re-inspection and re-testing shall be carried out. The quality

control procedures required to ensure a satisfactory repair has been done are subject to review

and acceptance by the Purchaser.

8.3 Re-inspection

The Purchaser shall have the right to specify additional inspection or testing. Unacceptable

defects so revealed shall be cause for rejection of the part or, alternatively, for repair and

subsequent re-inspection. The cost of re-inspection before and after repairs shall be at the

expense of the Supplier. In case no unacceptable defects are revealed the cost of re-inspection

and testing shall be borne by the Purchaser.

8.4 Material Tests

Proof in the form of certified material test reports that the required tests have been carried out

at the source will be acceptable. If those are not available, the Supplier shall perform the tests.

Page 18: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 8-2

Rev. 0

18RF-31170-TS-001 2011/07/15

8.5 Nondestructive Examination Personnel

All personnel performing Nondestructive Examination (NDE) to meet the requirements of this

specification shall be qualified as follows, subject to acceptance by the Purchaser:

In Canada

Personnel shall be qualified in accordance with CGSB 48.9712. Level 2 or 3 personnel shall

interpret results. Only Level 3 personnel shall establish techniques.

In U.S.A.

Personnel shall be qualified to American Society for Nondestructive Testing (ANST) Standard

SNT-TC-1A. Level II or III personnel shall interpret results. Only Level III personnel shall

establish techniques.

In Other Countries

All personnel performing NDE to meet the requirements of this TS shall have documented

evidence of qualification to the standards of a recognized regulatory body acceptable to the

Purchaser and Regulatory Authority.

8.6 Magnetic Particle Examination

Magnetic Particle Examination (MT) shall be performed in accordance with the ASME BPVC,

Section III, NB-2545 except as modified by Section 8.6.1 of this TS. The MT using the yoke

technique is not permitted.

The Seal Rings shall be de-magnetized after MT. The residual magnetism shall not exceed

3 Oersteds. The indication material shall be removed after completing the examination.

8.6.1 Acceptance Standards

Any imperfections producing indications with a major dimension greater than 0.8 mm (1/32 in.)

located on the seating surfaces, identified with surface finish requirements on the drawing, shall

be considered relevant and shall be cause for rejection.

On surfaces other than the seating surfaces the requirements of the ASME BPVC, Section III,

NB-2545.3 shall apply. On these surfaces only, defects may be eliminated in accordance with

the ASME BPVC, Section III, NB-2538, subject to Purchaser acceptance.

8.7 Visual Defect Acceptance Criteria

The surface finish, identified as such on the drawing, shall comply with the requirements

specified in the drawing and the CSA B95 standard.

Circumferential or transverse defects that can be felt with the fingernail shall not be acceptable.

Circular defects with a maximum dimension NOT greater than 0.25 mm (0.010 in.) are

acceptable provided that two such defects are NOT closer than 1.6 mm (1/16 in.) AND there are

no more than three such circular defects per surface.

Page 19: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 8-3

Rev. 0

18RF-31170-TS-001 2011/07/15

Other surface flaws which appear as non-recurring nicks, pits, scratches or local areas of surface

roughness which stand out from the general surface shall be considered acceptable provided that

their dimensions or frequency does not exceed the above.

Visual examination shall be performed in accordance with ASME BPVC, Section V, Article 9.

8.8 Reports

Test and examination report data (two copies of each) shall be signed by a responsible technical

representative at the Supplier end. The reports covering all tests and analysis shall be submitted

to the Purchaser during the course of the work. When examination or testing is subcontracted to

a third party, the reports shall be signed by a responsible technical representative of such party

and countersigned by the Supplier.

Page 20: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 9-1

Rev. 0

18RF-31170-TS-001 2011/07/15

9. QUALITY CONTROL RECORDS

9.1 Contents of File

The Supplier shall maintain a complete file of records for all material, manufacturing, inspection,

examination and test data taken before, during and after manufacturing, including procedures,

specifications and drawings used; all fully identified by pertinent identifications numbers.

The records shall include all the closely related data such as qualifications and acceptance of

procedures, NDE personnel and equipment, required items, records of deviations, concession

requests and acceptances.

The Supplier shall maintain an inspection, examination and test checklist.

9.2 Maintenance and Access to Records

The records specified in Section 9.1 shall be stored and maintained to provide access for the

Purchaser or its AR to information contained therein at any time during manufacturing.

The Supplier shall take all required precautions to protect the records from deterioration or

damage.

9.3 History File

The Supplier shall prepare a History File as required by the AECL document 00-00660-TS-001,

“Permanent Manufacturing Records (History Docket/History File)”. In addition, each document

of the History File shall be cross-referenced with the serial number or numbers and the material

code or codes of the relevant equipment. The History File shall be reviewed and accepted by the

Purchaser’s representative at the conclusion of work and prior to the shipment of the product.

Page 21: 18rf 31170-ts-001 (seal ring)

PROTECTED - SENSITIVE

18RF-31170-TS-001 Page 10-1

Rev. 0

18RF-31170-TS-001 2011/07/15

10. PACKAGING AND SHIPMENT

The Supplier shall be responsible for the packaging and crating procedures. The procedures and

the proposed crate construction shall be submitted to the Purchaser for review and acceptance

prior to commencement of work.

The Supplier shall be responsible for packaging, shipment and safe delivery to the destination

specified in the contract documents such that the parts do not suffer corrosion, contamination or

damage of any sort.

Each Seal Ring shall be individually cleaned, packed with a vapour phase inhibitor capsule,

heat-sealed in a bag manufactured from 8 mil thick polyethylene and supplied in a cardboard

packet marked with its material code. Each Seal Ring shall be packed to prevent any physical

damage, corrosion and ingress of foreign matter during transit and storage.

Any intermediate carton shall not exceed a weight of 4.5 kg (10 lb) and shall be suitable for dry,

unheated storage of the part without damage.

The crate supplied shall be suitable for transportation and dry, unheated storage.

The contents of the crate shall be protected by a heavy gauge polyethylene film installed free of

water traps, to provide a drip-proof shelter, the bottom of which shall be left open for drainage

purposes.

The top of the closed crate and each of the cartons contained shall be clearly marked and shall be

identified with the material code.