Table and graph of distribution of production workers by profession
| bricklayers and concretors | 2 |
| carpenters | 4 |
| electricians | 1 |
| pipe fitters | 3 |
| drivers, service of building machines | 7 |
| auxiliary construction workers | 2 |
| bricklayers and concretors | 2 |
| carpenters | 4 |
| electricians | 1 |
| pipe fitters | 3 |
| drivers, service of building machines | 7 |
| auxiliary construction workers | 2 |
