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TABREED DISTRICT COOLING SCHEMES

AIR COMPRESSOR SIZING CALCULATION

Recommended hand tools average air consumption rate (Based on British Compressed Air Society Standards)Blower 5.55 L/sDrills 4.51 L/sBlow gun 0.85 L/sWrench 3 L/sHammer 1.83 L/sHoist 3.29 L/s

Assumption: 5 Outlets5 Blowers are used at the same time

Total average air consumption rate = 5 x 5.55 L/s= 27.75 L/s

Provision for future expension = 30 %Therefore, total average flow consumption = 36 L/s (77cfm)