NPCP 2 defination 7

a vertical pipe, or a reservoir, into which water is pumped to give it at a head,

• STANDPIPE

• STACK

water pressure is maintained at all times

• Wet Standpipe

• Automatic Standpipe System

operates automatically by opening a hose valve

• Automatic Standpipe System

• Manually Operated Standpipe System

remote control device at each hose station

• Manually Operated Standpipe System

• Automatic Standpipe System

having no permanent water inside the pipe.

• Dry Standpipe

• Wet Standpipe

that portion of the rainfall or other precipitation which runs off over the earth surface after a storm

• STORM WATER

• STOREY

- that portion of a building included between the upper surface of any floor and the upper surface of the floor next above .

• STOREY

• SUBSOIL DRAIN

an underground drainpipe that receives only subsurface or seepage water and convey it to a sump for disposal by gravity flow or by lift pump.

• SUBSOIL DRAIN

• STOREY

the extension of a soil or waste stack above the highest horizontal drain connected to the stack. The uppermost end above the roof is called stack vent through roof (SVTR)

• STACK VENT

• SUBSOIL DRAIN

an approved tank or pit which receives sewage or wastewater and is located below the normal grade of the gravity system and must be emptied by mechanical means

• SUMP

• SUBSOIL DRAIN -