BUILDING

MECHANICAL VENTILATION

NATURAL VENTILATION

Period

Average

Maximum

Minimum

Average

Maximum

Minimum

A: 8 Oct 2014 - 24 Sep 2015

29.25

65.50

7.30

40.30

72.80

24.30

B: 8 Oct - 31 Dec 2014

28.58

54.40

7.30

39.74

57.10

24.70

C: 1 Jan - 31 May 2015

20.78

40.70

9.50

33.32

56.50

24.30

D: 1 June - 24 Sep 2015

42.31

65.50

18.90

51.05

72.80

33.40