November 1, 2022 - November 4, 2022 Apprenticeship School Rotation – Group 1 Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United States
November 8, 2022 - November 11, 2022 Apprenticeship School Rotation – Group 2 Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United States
November 15, 2022 - November 18, 2022 Apprenticeship School Rotation – Group 3 Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United States
November 29, 2022 - December 2, 2022 Apprenticeship School Rotation – Group 4 Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United States
December 6, 2022 - December 9, 2022 Apprenticeship School Rotation – Group 5 Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United States
December 13, 2022 - December 16, 2022 Apprenticeship School Rotation – Group 6 Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United States
December 20, 2022 - December 23, 2022 Apprenticeship School Rotation – Group 7 Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United States
January 10, 2023 - January 13, 2023 Apprenticeship School Rotation – Group 1 Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United States
January 17, 2023 - January 20, 2023 Apprenticeship School Rotation – Group 2 Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United States
January 24, 2023 - January 27, 2023 Apprenticeship School Rotation – Group 3 Local 33 Union Hall 2501 Bell Avenue, Des Moines, IA, United States