| From 20 Apr 2021 | ||||
|---|---|---|---|---|
| April, 2021 | ||||
| 20 | Tue | 2 days | HETAS H009 (Service and Maintenance) | |
| May | ||||
| 18 | Tue | 1 day | HETAS H006 (Internal Twinwall Chimneys) | |
| 19 | Wed | 2 days | HETAS H003R (Refresher) | |
| June | ||||
| 15 | Tue | 3 days | H003DS (Defined Scope) | |
| 22 | Tue | 2 days | HETAS H003R (Refresher) | |
| 24 | Thu | 1 day | HETAS H006 (Internal Twinwall Chimneys) | |