Warehouses.xlsx

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Roof Slope Constant 'C'

WAREHOUSES VALLEY GUTTERS

1 1.1 1.2 1.3

Ds downspout spacing 15.5 m B average width of gutter 0.352 m depth of gutter 0.104 m M depth/width of gutter 0.30 Every 15.5 m W width of area being drained 21.82 m DownSpot Diameter 20 cm 16 No. Down Spouts R1-R4 A area of downspout 314.0 cm2 maximum rainfall intensity in (mm/hr) 150 mm/h 32 No. Down Spouts R5-R10 Roof Slope 6 Degree C Roof Slope Constant 1 48 No. Down Spouts S1-S8 Ds as per Gutter Capacity 15.78 m Ds as per Downspot Capacity 42.21 m So the maximum Spacing Betyween the DownPot is the minimum of Downspot capacity or Gutter Capacity Safe Ds Max = 15.78 m

Ds downspout spacing 27.5 m B average width of gutter 0.3 m depth of gutter 0.2 m M depth/width of gutter 0.67 Every 27.5 m W width of area being drained 21.82 m DownSpot Diameter 20 cm 10 No. Down Spouts R1-R4 A area of downspout 314 cm2 maximum rainfall intensity in (mm/hr) 150 mm/h 10 No. Down Spouts R5-R10 Roof Slope 6 Degree C Roof Slope Constant 1 10 No. Down Spouts S1-S8 Ds as per Gutter Capacity 35 m Ds as per Downspot Capacity 50.65 m So the maximum Spacing Betyween the DownPot is the minimum of Downspot capacity or Gutter Capacity Ds Max = 35 m Safe

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Roof Slope Constant 'C'

WAREHOUSES EXTERNAL GUTTERS

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1 1.1 1.2 1.3

Degree from to 2 0 11.3 5.4 11.4 28.37 8.2 28.4 39.35 6 39.4 80

into 10 to 0 2.4 5.4 8.2

Degree from 2 5.4 8.2 6

0 11.4 28.4 39.4

to 11.3 28.37 39.35 80