Part 21 Design Organisation Approval (DOA) Implementation Workshop Industry 27-28 November 2012 HALL 01/MARITIM Conference Room MARITIM HOTEL KÖLN Köln, Germany
Part 21 DOA Implementation Workshop (Industry) 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 27-28 November 2012 HALL 01/MARITIM Conference Room MARITIM HOTEL KÖLN Köln, Germany
Purpose To show some of implemented procedures. To show how a small-medium sized design organisation could take advantage from the published Good Practices. 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 3
Company Presentation www.meridianamaintenance.com 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. 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 4
Company Presentation (cont.) Maintenance Approval IT.145.0339 Airframe Workshop 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 5
Company Presentation (cont.) Design Organisation Approval EASA.21J.470 Categories: Large Aircraft Scope: Cabin Interiors and related structures Structures and systems 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 6
Company Presentation (cont.) Design Organisation Approval EASA.21J.470 Scope (cont.): Installation of avionics equipment and associated systems Electrical, Hydro-mechanical and Environmental systems 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 7
Good Practices vs. Handbook Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 paragraph 2 ) Arrangement Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 8
Good Practices vs. Handbook Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 paragraph 2 ) Arrangement GP paragraph 3.1 Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 9
Meridiana Maintenance Good Practice Endorsement 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 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 10
Good Practices vs. Handbook Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 para. 2 ) Arrangement Interface Procedures Configuration Management GP paragraph 3.3 Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 11
Meridiana Maintenance Good Practice Endorsement Configuration Managem ent 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
Good Practices vs. Handbook Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 para. 2 ) Arrangement Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c GP paragraph 3.5 Inspections and Tests Flight Test STC Approval 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 13
Meridiana Maintenance Good Practice Endorsement Modification Developm ent Example of Discrepancy Report managed as per HB Procedure Deviation application Deviation approval 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 14
Good Practices vs. Handbook Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 para. 2 ) Arrangement Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c Inspections and Tests GP paragraph 3.6 Flight Test STC Approval 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 15
Meridiana Maintenance Good Practice Endorsement Ground Test Accom plished by Maintenance Personnel Ground Test Procedure prepared as Qualified as per MOE Procedure per DO HB 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 16
Good Practices vs. Handbook Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 para. 2 ) Arrangement Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test GP paragraph 3.7 STC Approval 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 17
Meridiana Maintenance Good Practice Endorsement Flight Test Configuration Management and «CRS limited to Flight Test purpose» Flight Test Program Pre ‐ flight briefing Post ‐ flight briefing Approved Data Final a/c CRS 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 18
Good Practices vs. Handbook Typical First installation of an STC: ( Ref. EASA_ S2 1 _ GP0 0 1 para. 2 ) Arrangement Interface Procedures Configuration Management Modify/Manufacture parts STC Development on a/c Inspections and Tests Flight Test STC Approval GP paragraph 3.8 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 19
Meridiana Maintenance Good Practice Endorsement Modification Approval Part production by a PO within the Approved configuration DO Privilege as per 21.A.263(c)3 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 20
Benefits by using Good Practices? HoOoA Conclusions Complete traceability of all activities between both parties (+ ). Robust share of responsibilities (+ ). Process sometimes congested (-). Deep qualification process required for external MRO (-). 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 21
Benefits by using Good Practices? DOATL Conclusions 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. 27 - 28.11.2012 Part 21 DOA Implementation Workshop (Industry) 22
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