BIM-Based Digital Fabrication Process for a Free-Form Building Project in South Korea

Table 4

Input manpower for digital fabrication works.

Month	Worker level
	Professional	Special	Advanced	Intermediate (total hours for 4 workers)	Beginner (total hours for 2 workers)	Total hours
1^st month	92	120	256	446	86	1,020
2^nd month	145	194	249	554	226	1,368
3^rd month	28	120	229	173	212	762
4^th month	25	214	262	594	296	1,391
5^th month	20	228	192	600	390	1,430
6^th month	22	104	222	88	167	603
Total (h)	332	980	1,410	2,475	1,281	6,574