Optimization of Flow Shop Scheduling in Precast Concrete Component Production via Mixed-Integer Linear Programming

Table 4

Operating time and delivery deadline of each process for 10 components.

Component number	Process operation time (h)					Delivery period (h)
	Mold assembling	Reinforcement setting	Concrete casting	Mold removal	Finishing/repairing
1	1	0.8	1.2	1.5	0.5	32
2	1.7	2	2	1.5	2.5	32
3	0.4	0.5	0.6	0.5	0	32
4	0.3	0.4	0.5	0.4	1	48
5	1.5	1.8	1.2	1.5	1.5	48
6	1.5	1.6	1.5	1.8	0.8	48
7	1	0.8	1.2	1.5	0.5	52
8	1.7	2	2	1.5	2.5	52
9	0.3	0.4	0.5	0.4	1	56
10	1.5	1.8	1.2	1.5	1.5	56