Table I Precedence network of the...

Table I

Precedence network of the activities

ID	Task identification	Precedence	Duration (h)
1	1. Receiving and operational tests		21.3
2	1.1 Loose items removal		4
3	1.2 Mechanics receiving and operational tests	2	2.7
4	1.3 Avionics receiving and operational tests (data collection)	2	11.85
5	1.4 Composite material receiving	2	2
6	1.5 Structure receiving	2	5
7	1.6 Painting receiving	2	4
8	1.7 Interior receiving	2	5
9	1.8 QTU/QTA (reservoir drain)	8	1.5
10	1.9 Engine run	6; 3; 7; 5; 9	2
11	1.10 Opening of discrepancy documents	3; 4; 5; 6; 7; 8; 12	1.5
12	1.11 Troubleshooting	10	4
13	1.12 Fuel test		0.8
14	1.13 Compressor washing	10; 13	3
15	1.14 Landing gear washing	10; 13	4
16	1.15 Defueling	13; 15; 14; 11	1.5
17	2. Hangaring and access openings	1	18
18	2.1 Hangaring	16	1
19	2.2 Wing edge protection installation	18	0.5
20	2.3 Furniture protection installation	18	2
21	2.4 Internal access openings	19; 20	12
22	2.5 External access openings	19; 20	15
23	3. Operational checks and component removals	17	11
24	3.1 Electric hangar check	18	2.1
25	3.2 Removal/ship components to workshop	21; 24; 22	1
26	3.3 Lubrification	22	1.8
27	3.4 Engine and air conditioning routines	21; 22	4.5
28	3.5 Electric routine	21; 22	0.5
29	3.6 Interior routine	18	3
30	3.7 Inspection (sealing/films)	18	0.3
31	3.8 Out-of-phase	21; 22	11
32	4. Discrepancy correction	23	28
33	4.1 Discrepancy – mechanics	21; 22	28
34	4.2 Discrepancy – avionics	21; 22	18
35	4.3 Discrepancy – painting	18	14
36	4.4 Discrepancy – sealing	18	12
37	4.5 Discrepancy – interior	21; 22	10
38	4.6 Discrepancy – structure	21; 22	7
39	4.7 Client’s reports – interior	21	17
40	4.8 Client's reports – avionics	21; 22	10
41	4.9 Client's reports – mechanics	21; 22	6
42	4.10 Client's reports – painting and sealing	18	7
43	5. Components installation and accesses closing	32	54
44	5.1 Installation of repaired components	25	1
45	5.2 Components operational tests	44	4
46	5.3 Internal accesses closing	44II	30
47	5.4 External accesses closing	44II	36
48	5.5 Sealant application	47TT+1 hrd	12
49	5.6 Painting of sealing threads	48	15
50	5.7 Wing edge and furniture protections removal	49	1
51	5.8 Taxiing aircraft to courtyard	50	1
52	6. Pre-flight and Final Inspections	43	19.85
53	6.1 Fueling		1
54	6.2 Engine run	53	2
55	6.3 Final inspection – mechanics	54	2
56	6.4 Final inspection – avionics	54	4
57	6.5 Final inspection – Interior	54	5
58	6.6 Corrections post final inspection	55; 56; 57	5.85
59	6.7 QTU/QTA	57	1.5
60	6.8 Dry clean (internal and external)	59; 58	4
61	6.9 Pre-flight procedure	60	2
62	6.10 Prepare release and documentation	58	5
63	7. Aircraft delivery	52	7
64	7.1 Customer delivery	61	5
65	7.2 Maintenance flight	64	2

ID	Task identification	Precedence	Duration (h)
1	1. Receiving and operational tests		21.3
2	1.1 Loose items removal		4
3	1.2 Mechanics receiving and operational tests	2	2.7
4	1.3 Avionics receiving and operational tests (data collection)	2	11.85
5	1.4 Composite material receiving	2	2
6	1.5 Structure receiving	2	5
7	1.6 Painting receiving	2	4
8	1.7 Interior receiving	2	5
9	1.8 QTU/QTA (reservoir drain)	8	1.5
10	1.9 Engine run	6; 3; 7; 5; 9	2
11	1.10 Opening of discrepancy documents	3; 4; 5; 6; 7; 8; 12	1.5
12	1.11 Troubleshooting	10	4
13	1.12 Fuel test		0.8
14	1.13 Compressor washing	10; 13	3
15	1.14 Landing gear washing	10; 13	4
16	1.15 Defueling	13; 15; 14; 11	1.5
17	2. Hangaring and access openings	1	18
18	2.1 Hangaring	16	1
19	2.2 Wing edge protection installation	18	0.5
20	2.3 Furniture protection installation	18	2
21	2.4 Internal access openings	19; 20	12
22	2.5 External access openings	19; 20	15
23	3. Operational checks and component removals	17	11
24	3.1 Electric hangar check	18	2.1
25	3.2 Removal/ship components to workshop	21; 24; 22	1
26	3.3 Lubrification	22	1.8
27	3.4 Engine and air conditioning routines	21; 22	4.5
28	3.5 Electric routine	21; 22	0.5
29	3.6 Interior routine	18	3
30	3.7 Inspection (sealing/films)	18	0.3
31	3.8 Out-of-phase	21; 22	11
32	4. Discrepancy correction	23	28
33	4.1 Discrepancy – mechanics	21; 22	28
34	4.2 Discrepancy – avionics	21; 22	18
35	4.3 Discrepancy – painting	18	14
36	4.4 Discrepancy – sealing	18	12
37	4.5 Discrepancy – interior	21; 22	10
38	4.6 Discrepancy – structure	21; 22	7
39	4.7 Client’s reports – interior	21	17
40	4.8 Client's reports – avionics	21; 22	10
41	4.9 Client's reports – mechanics	21; 22	6
42	4.10 Client's reports – painting and sealing	18	7
43	5. Components installation and accesses closing	32	54
44	5.1 Installation of repaired components	25	1
45	5.2 Components operational tests	44	4
46	5.3 Internal accesses closing	44II	30
47	5.4 External accesses closing	44II	36
48	5.5 Sealant application	47TT+1 hrd	12
49	5.6 Painting of sealing threads	48	15
50	5.7 Wing edge and furniture protections removal	49	1
51	5.8 Taxiing aircraft to courtyard	50	1
52	6. Pre-flight and Final Inspections	43	19.85
53	6.1 Fueling		1
54	6.2 Engine run	53	2
55	6.3 Final inspection – mechanics	54	2
56	6.4 Final inspection – avionics	54	4
57	6.5 Final inspection – Interior	54	5
58	6.6 Corrections post final inspection	55; 56; 57	5.85
59	6.7 QTU/QTA	57	1.5
60	6.8 Dry clean (internal and external)	59; 58	4
61	6.9 Pre-flight procedure	60	2
62	6.10 Prepare release and documentation	58	5
63	7. Aircraft delivery	52	7
64	7.1 Customer delivery	61	5
65	7.2 Maintenance flight	64	2

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