4: Air flow at each grille checked

4: Air flow at each grille checked

All the flexible ductwork have used to suit air flow rate of each grille.

AIR FLOW RATE AT EACH GRILLE L/s

SHOP DRAWING CONSULTANTS DRAWING

DUCT 1 WITH INSULATION (675 X 375) DUCT 2 (450 X 300) 260 80 150 140 140 120

DUCT 3 (300 X 200)

150 60 FLEXIBLE DUCTWORK –REFER TO SCHEDULE TABLE DUCT 1 WITH INSULATION (600 X 350) DUCT 2 (600 X 300)

DUCT 3 (400 X 300) DUCT 4 (250 X 250) 80

150 260 120 140 140 60 150