Increasing Robustness by Reallocating the Margins in the Timetable

Table 2

Margin reallocation for presented Example (Seconds).

Activity	Number of times of appearance				Average; (3+4+5)
1	3	31.70	36.70	36.70	35.03	35
2	3	31.70	36.70	36.70	35.03	35
3	3	31.70	32.75	32.75	32.40	32
4	3	31.70	36.70	36.70	35.03	35
5	3	31.70	32.75	32.75	32.40	32
6	2	21.13	25.39	25.39	23.97	24
7	4	42.26	37.26	37.26	38.93	40
8	2	21.13	25.39	25.39	23.97	25
9	2	21.13	29.66	29.66	26.82	26
10	3	31.70	36.07	36.07	34.61	35
11	3	31.70	30.53	30.53	30.92	30
12	2	21.13	29.66	29.66	26.82	26
13	3	31.70	36.07	36.07	34.61	35
14	3	31.70	30.53	30.53	30.92	30
15	3	31.70	36.07	36.07	34.61	35
16	5	52.83	34.46	34.46	40.58	40
17	6	63.40	33.30	33.30	43.33	45