design organisation approval - aviationunion.ru le guirriec.pdf · design organisation approval...

Design Organisation ApprovalPrinciples & Airbus experience

Patrick LE GUIRRIEC Director Airbus - Design Organisation Approval (DOA) expertise

UAC International Seminar

Moscow 17th-18th MAY 2011

A contributor to SafetyAirbus experience

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

Contents

General Principles of EASA DOA Why a DOA? What is a DOA? When a DOA? Airbus way of compliance Conclusion

INTRODUCTION TO EASA DOA (Design Organisation Approval)


Organisational structure Responsibilities Procedures Resources

Approval of organisations...1

PART 21 DOA - GENERAL PRINCIPLES (1/2)

… not a delegation to individuals1

EASA Part-21 does not contain provision to delegate

actions to individuals.


NON EU DOA applicant and holdersAMERICA (2)

USA (1) Canada (1)EUROPA (3)

Iceland (1)Turkey (2)ASIA (5)

Japan (1) Singapore (2) United Arab Emirates (2)

2Approvals delivered to any organisation,regardless of its geographical location

PART 21 DOA - GENERAL PRINCIPLES (2/2)

In EU there is no Approval of Design Organisations

by National Aviation Authority


Why a DOA?

WHY a DOA? (1/8)


To establish a "qualified network" for the various activities related to the compliance demonstration with the requirements applicable to the product to be certified

To enable EASA to accept statementsfrom DOA holders, that the regulations have been complied with.

WHY a DOA? (2/8)


A DOA holder has an organisation with:

• Appropriate management,

• Clear allocation of responsibilities,

• Workable Procedures,

• Resources sufficient and qualified,

for the accomplishment of the activities defined in the scope of

DOA

And a DOA holder has a system that:

• Monitors the performance of the organisation

• Ensures that the need for effective corrective action is

identified and secured.

Establish a Qualified network...WHY a DOA? (3/8)


“Certification of the Organisation”

The DOA brings the confidence that the design of a product complies with the applicable requirements

based on:

“Certification of the design of the product”

AND

WHY a DOA? (7/8)

Page 11


DOA is a tool for

Aviation Authorities

and for

the Industry

to use so that they can deploy their

resources

in the most

effective and economic manner.

Page 12

WHY a DOA? (8/8)


WHAT is a DOA? (1/8) - Design Assurance System (DAS)

Page 13

INTRODUCED BY EASA DOA (2003)

Head of Design Organisation

Design function

Design tasks& Designers

Chief of the Office of Airworthiness

Certification and

Airworthinesstasks

Chief of the DOA Independent monitoring

DOA management and

Independent Monitoring tasks

The Design Assurance tasks

Provide proof ofcompliance

• Declare compliance• Verify Compliance (CVE)• Classify changes & repairs• Approve o Minor changeso Repairso Instructions for continued airworth.oFlight permit / condition

privileges

Design


Responsibilities

(21A.265)A Design Assurance System

(21A.239)

A Design Organisation Manual(21A.243)

Terms of Approval of DOA Certificate(21A.251 + 21A.263)

WHAT is a DOA? (2/8)

The RIGHT PEOPLE,at the RIGHT PLACES,with the RIGHT MEANS

(21A.243 + 21A.245)

Page 14


• To maintain the DOM up to date (organisation, procedures, signatories)

• To use DOM as a basic working document• To determine that design complies with applicable

requirements• To submit statements of compliance

Page 19

ResponsibilitiesWHAT is a DOA? (8/8)


Mandatory for organisations that have to undertake:

• Type Certification (or restricted)• Supplemental Type Certification• Other formal processes to get

approval of design by EASA

Page 20

- Links with EASA as the Competent Authority

WHEN a DOA ?


I. List the DOA activities per familyII. Establish a roadmap per DOA

familyIII. List the tasks of each DOA roadmapIV. Sequence the DOA stepsV. Measure maturity of DOA tasks VI. Verify DOA tasks are effectiveVII. Ensure DOA monitoring of

deliverables

Page 21

Airbus way of compliance - Manage the DOA as a project


Airbus way of compliance - Establish DOA Roadmaps

1. Program / Design organization (H. Fricke BYM - C. Thomas) 2. DOA critical steps (T. Martens BSMI - I. Bevziuk)3. Design worksharing Document (A. Pelletier BYO - V. Hiebel) 4. Configuration Management (P. Raynal BYO - A. Corjon)5. DOA Capability for delegation (J.-B. Estadieu EDS - A. Tropis)6. DOA Procedures (A. Schmidt BYO - U. Silinski)7. DOA tools (F. Ros BYO – U. Silinski) 8. DOA Deliverables (J.-B. Estadieu EDS - A. Tropis)9. Control of DOA suppliers (R. Jeske BSEY - V. Hiebel)10. DO - PO arrangements (L. Lageyre BYO - I. Bevziuk)11. DO - MO arrangements for flight tests (C. Bohlen BSEM - V. Hiebel)12. DOA Tests (J. Meister BSEY - V. Hiebel)13. Design Organisation Manual (T. Özgül EQON – P. Le Guirriec) 14. DOIDs (interface document with supplier) (T. Özgül EQOE P. Le Guirriec)

3201 PtoF DOA maturity – DOA Roadmaps status 09MAY11

y Page 22

14 DOA roadmaps are created to bring visibility and show the DOA maturity status


Report to E 09JUN10

A3201 PtoF DOA maturity – DOA Roadmaps 09MAY Page 23

Airbus way of compliance - Document the DOA Tasks

Steps Target Date Status

Establish workplan (below) 09MAY11

Establish list of suppliers needing a DO-PO arrangement 12 MAY11

See roadmap 9.List provided 14APR11 (Aerostructure 19Equipment 11)

Establish DO-PO applicable procedure 30JUN11 See roadmap 6(ref. SA PtoF001)

Establish DO-PO arrangement with Irkut-Irkutsk (brackets) 15APR11 Irkutsk used as pilot (arrangement signed

15APR11)

Establish DO-PO arrangement with EFW (floor panel) TBD

Clarify floor panel manufacturing link with Irkut (contract?) and route of design data

Establish arrangement with each relevant supplier (Note: just after contract signature)

On a case by case basis

(about 29, Irkut done)Visibility through indicators

Verify DO-PO process in place and effective at a supplier 1 (Mecachrome) 31DEC11 Visibility through indicators

Verify DO-PO process in place and effective at a supplier 2 (SICAMB) 31DEC11 Visibility through indicators

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document. Page 24

Airbus way of compliance - Document the DOA critical stepsSteps Target Date Status of maturity

DOA application to EASA Major mod application to EASA Design Organisation Manual

SEP0916OCT0630JUN11

List of design and certification Procedures List of DOA deliverable

31MAY1131MAY11

First Manufacturing drawings to be signed by Airbus, EFW and Irkut

DO-PO with manufacturing suppliers First Concessions at EFW and Irkut and to their

manufacturing suppliers

30JUN11-

21DEC1130NOV11

-

Specification issued by EFW and Irkut and to their design suppliers

Tests (aerostructure and system at Airbus, EFW and Irkut – including suppliers))

30APR11-

31MAY11-

Certification basis Certification programme First compliance document to be signed by EFW

and Irkut approver

31AUG1131AUG11

TBD-

EFW and Irkut DOIDs Airbus Design OM EASA investigation for extension

21DEC1121DEC11

JUN11

DOA certificate of extension First flight Approval of the Major modification

21DEC1103AUG1226NOV12


DOA ASSESSMENTMEASURE

DOA MATURITY

DOA ROADMAPS

Page 25

Airbus way of compliance - Measure DOA maturity

DOA RoadmapsAssignment Sheetsigned

Deliverables / tasks

known

Workplan available

MaturityTarget

Assessment plans issued

Assessment starte

d

Assessment

on time

Assessment close

d

AssessmentTarget

1. Program / Design organizationH. FRICKE YES YES YES JUN11 NO NO NO NO DEC11

2. Program milestones T. MARTENS YES pending YES JUN11 NO NO NO NO DEC11

3. Work sharing Report 6/WADA. PELLETIER YES YES YES JUN11 NO NO NO NO DEC11

4. Configuration ManagementP. RAYNAL YES YES YES JUN11 NO NO NO NO DEC11

5. Capability Assessment for Delegation JB. ESTADIEU

YES pending NO JUN11 NO NO NO NO DEC11

6. DOA Procedures A. SCHMIDT YES YES YES JUN11 NO NO NO NO DEC11

7. DOA Tools F. ROS YES YES YES JUN11 NO NO NO NO DEC11

8. DOA Deliverables (DTLL)JB. ESTADIEU YES pending NO JUN11 NO NO NO NO DEC11

9. Control of DOA SuppliersR. JESKE

YES YES YES JUN11 NO NO NO NO DEC11

10. DO-PO Arrangement L. LAGEYRE YES YES YES JUN11 NO NO NO NO DEC11

11. DO-MO arrangement – A/C tests C. BOHLEN YES NO NO JUN11 NO NO NO NO DEC11

12. DOA Tests J. MEISTER YES YES YES JUN11 NO NO NO NO DEC11

13. DOM T. ÖZGÜL YES YES YES JUN11 NO NO NO NO DEC11

14. DOIDs T. ÖZGÜL YES YES YES JUN11 NO NO NO NO DEC11


CONCLUSION

Page 26


DOA is contributing to safety of design DOA is an approval of a “design organisation” DOA allows establishment of a qualified network DOA “sets the scene” for product certification related activities DOA moves from individual certification task review to design assurance

system review DOA is the right people at the right place with the right means DOA enables the EASA to accept statements of compliance DOA is a tool for Aviation Authorities and for the Industry to deploy their

resources in the most effective and economic manner DOA is managed at Airbus as a project DOA is used at Airbus as a « management tool » enabling the

establishment of an optimised organisation while securing safe aircraftdesign.

Page 27

Conclusion

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document. Month 200X Use Tab 'Insert - Header & Footer' for Presntation Title - Siglum - Reference Page 28

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document. This document and all information contained herein is the sole property of AIRBUS S.A.S. No intellectual property rights are granted by thedelivery of this document or the disclosure of its content. This document shall not be reproduced or disclosed to a third party without the express written consent of AIRBUS S.A.S. This document and its content shall not beused for any purpose other than that for which it is supplied. The statements made herein do not constitute an offer. They are based on the mentioned assumptions and are expressed in good faith. Where the supportinggrounds for these statements are not shown, AIRBUS S.A.S. will be pleased to explain the basis thereof.AIRBUS, its logo, A300, A310, A318, A319, A320, A321, A330, A340, A350, A380, A400M are registered trademarks.

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