Monthly Weather Events - Casement

Weather events for CASEMENT up to 29-Feb-2024

Number of days with Rainfall > 10mm.

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2024 1 2 n/a n/a n/a n/a n/a n/a n/a n/a
2023 1 0 3 1 0 0 4 3 5 4 0 1
2022 0 2 1 1 1 3 1 0 4 3 0 2
2021 2 2 0 0 5 0 3 0 3 3 0 3

Number of days with a maximum 10-min. mean wind speed >= 15m/s

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2024 7 2 n/a n/a n/a n/a n/a n/a n/a n/a
2023 2 1 1 0 0 0 0 1 4 0 2 5
2022 3 9 2 2 0 0 0 0 1 1 6 2
2021 2 6 4 0 2 0 0 0 0 1 0 3

Number of days with Minimum Temperature < 0 deg. C

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2024 9 1 n/a n/a n/a n/a n/a n/a n/a n/a
2023 5 4 6 1 0 0 0 0 0 0 5 2
2022 8 2 5 6 0 0 0 0 0 0 0 12
2021 11 3 4 12 4 0 0 0 0 0 6 4

An objective and measurable approach was adopted in relation to what is considered to be a weather event which could trigger a delay event, i.e. the contractor gets additional time. A delay event is triggered when a weather event exceeds a defined threshold (90th percentile) value in any given month.

Weather events are:

  • Number of days per month with a rainfall amount > 10mm.
  • Number of days per month with a maximum 10-min. mean wind speed >=15m/s.
  • Number of days per month with a minimum temperature < 0 deg. C.