Part 21 Design Organisation Approval (DOA) Implementation Workshop - - PowerPoint PPT Presentation

▶
part 21 design organisation approval doa implementation
SMART_READER_LITE
LIVE PREVIEW

Part 21 Design Organisation Approval (DOA) Implementation Workshop - - PowerPoint PPT Presentation

Apr 06, 2023 18 likes •250 views

Part 21 Design Organisation Approval (DOA) Implementation Workshop Industry 27-28 November 2012 HALL 01/MARITIM Conference Room MARITIM HOTEL KLN Kln, Germany Part 21 DOA Implementation Workshop (Industry) Best Practices DO-1 4 5 im

slide-1
SLIDE 1

Part 21 Design Organisation Approval (DOA) Implementation Workshop Industry

27-28 November 2012 HALL 01/MARITIM Conference Room MARITIM HOTEL KÖLN Köln, Germany

slide-2
SLIDE 2

Best Practices DO-1 4 5 im plem entation

One exam ple

Francesco Maria CARIDEI – EASA DOATL Alberto GIORDA – Meridiana Maint. HoOoA 28/ 11/ 2012

Part 21 DOA Implementation Workshop (Industry)

27-28 November 2012 HALL 01/MARITIM Conference Room MARITIM HOTEL KÖLN Köln, Germany

slide-3
SLIDE 3

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 3

Purpose

To show some of implemented procedures. To show how a small-medium sized design organisation could take advantage from the published Good Practices.

slide-4
SLIDE 4

Company Presentation

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 4

Sized about 3 5 0 people m ostly dedicated to m aintenance activities of the airlines Meridiana and Eurofly. Follow ing approval held: Part 145 (MOA) Approval ref. “I T.1 4 5 .0 3 3 9 ”, Part M Subpart G (CAMO) Approval ref. “I T.MG.1 0 6 3 ”, Part 21 Subpart J (DOA) Approval ref. “EASA.2 1 J.4 7 0 ” since October 2011.

www.meridianamaintenance.com

slide-5
SLIDE 5

Company Presentation (cont.)

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 5

Maintenance Approval IT.145.0339 Airframe Workshop

slide-6
SLIDE 6

Company Presentation (cont.)

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 6

Design Organisation Approval EASA.21J.470 Categories: Large Aircraft Scope:

Cabin Interiors and related structures and systems Structures

slide-7
SLIDE 7

Company Presentation (cont.)

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 7 Installation of avionics equipment and associated systems Electrical, Hydro-mechanical and Environmental systems

Design Organisation Approval EASA.21J.470 Scope (cont.):

slide-8
SLIDE 8

Good Practices vs. Handbook

Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 paragraph 2 )

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 8

Arrangement Interface Procedures

Configuration Management

Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval

slide-9
SLIDE 9

Good Practices vs. Handbook

Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 paragraph 2 )

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 9

Arrangement Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval

GP paragraph 3.1

slide-10
SLIDE 10

Meridiana Maintenance Good Practice Endorsement

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 10

Arrangem ent

Internal MRO External MRO Statement of Undertaking DO‐MO Arrangement

I n both cases the Handbook procedure describing share of responsibilities as per GP0 0 1 Para. 3 .1 .1

slide-11
SLIDE 11

Good Practices vs. Handbook

Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 para. 2 )

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 11

Arrangement Interface Procedures

Configuration Management

Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval

GP paragraph 3.3

slide-12
SLIDE 12

Meridiana Maintenance Good Practice Endorsement

Pre mod. configuration

  • MOE incoming conditions Procedure
  • Interface with CAMO for a/ c Status

Modification development

  • DO-MO interface procedures
  • Test configuration status accomplishment

Ground/ Flight Test

  • Ground Test Procedure Accomplishment by MO
  • CVE (EASA) witnessing
  • Feedback to MO and DO after test for discrepancies
  • Test again until final configuration accomplishment

A/ C Return to Service

  • Modification Approval by DO (or EASA)
  • Handover to CAMO of approved data
  • A/ C Certificate of Release to Service by MO

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 12

Configuration Managem ent

slide-13
SLIDE 13

Good Practices vs. Handbook

Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 para. 2 )

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 13

Arrangement Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval

GP paragraph 3.5

slide-14
SLIDE 14

Meridiana Maintenance Good Practice Endorsement

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 14

Modification Developm ent

Example of Discrepancy Report managed as per HB Procedure

Deviation application Deviation approval

slide-15
SLIDE 15

Good Practices vs. Handbook

Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 para. 2 )

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 15

Arrangement Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval

GP paragraph 3.6

slide-16
SLIDE 16

Meridiana Maintenance Good Practice Endorsement

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 16

Ground Test

Ground Test Procedure prepared as per DO HB Accom plished by Maintenance Personnel Qualified as per MOE Procedure

slide-17
SLIDE 17

Good Practices vs. Handbook

Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 para. 2 )

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 17

Arrangement Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval

GP paragraph 3.7

slide-18
SLIDE 18

Meridiana Maintenance Good Practice Endorsement

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 18

Flight Test

Configuration Management and «CRS limited to Flight Test purpose» Flight Test Program Pre‐flight briefing Post‐flight briefing Final a/c CRS Approved Data

slide-19
SLIDE 19

Good Practices vs. Handbook

Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 para. 2 )

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 19

Arrangement Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval

GP paragraph 3.8

slide-20
SLIDE 20

Meridiana Maintenance Good Practice Endorsement

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 20

Modification Approval

Part production by a PO within the Approved configuration DO Privilege as per 21.A.263(c)3

slide-21
SLIDE 21

Benefits by using Good Practices?

Complete traceability of all activities between both parties (+ ). Robust share of responsibilities (+ ). Process sometimes congested (-). Deep qualification process required for external MRO (-). HoOoA Conclusions

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 21

slide-22
SLIDE 22

Benefits by using Good Practices?

Reached proper coordination and synergy of the tasks associated to the various processes for which the organisation have been approved (i.e.: CAMO/ MO/ DO); Added value of building a team spirit, including the airline in the frame of Flight Testing and Permit to Fly related activities. DOATL Conclusions

27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 22

slide-23
SLIDE 23

Questions?