| | Activity | Activity description |
| | (A, B) | The delivery route from the national emergency logistics distribution center A to the provincial logistics center B | | (A, 1) | The delivery route from the national emergency logistics distribution center A to site 1 | | (1, 2) | There are two routes from site 1 to site 2. Route a is long journey but in good road condition. Route b is short distance but in bad road condition | | (2, 3) | Transport supplies from site 2 to disaster site 3 | | (3, 3) | Disaster site 3 has a wide variety of materials, too many to load, to other sites | | (3, 6) | Starting from disaster site 3, load the car back with full load and arrive at site 6 | | (B, 4) | Starting from the provincial logistics distribution center, load the goods to site 4 | | (4, 6) | From site 4 to site 6 | | (5, 14) | Inform the superior who has arrived at a major disaster area in advance that the road is being repaired and the convoy cannot move forward and supplement the supplies to the logistics site | | (6, 7) | Some of the vehicles arriving at site 6 deliver materials to site 7 | | (6, 10) | Some of the vehicles arriving at site 6 deliver materials to site 10 | | (7, 10) | The road from site 7 to site 8 is heavily congested and difficult to pass, so vehicles can only drive up to site 10 | | (7, 8) | After the road is clear, the car arriving at site 7 drives to site 8 | | (8, 9) | Starting from site 8, go to disaster site 9 | | (10, 11) | Starting from site 10, go to site 11 | | (11, 11) | Load at site 11 and send to other areas | | (11, 9) | Starting from site 11, go to disaster site 9 | | (11, 12) | Starting from site 11, go to disaster site 12 | | (B, 13) | From the provincial logistics and distribution center, a full load of supplies to disaster site 13 | | (13, 14) | There are two routes from disaster site 13 to site 14. Route a is long journey but in good road condition. Route b is short distance but in bad road condition | | (14, 5) | The road from site 14 to site 5 was repaired successfully, and the motorcade supplied materials and transported them to the disaster area | | (14, 15) | Starting from site 14, go to disaster site 15 |
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