This document discusses different types of pipe layout systems, including dead end, grid-iron, ring, and radial systems. It also describes the functions of storage reservoirs, which absorb hourly demand variations, maintain constant pressure, supply water in emergencies, and lead to overall cost savings. Storage reservoirs can be either surface reservoirs constructed at ground level, or elevated reservoirs constructed above ground level on towers.

1. DEEPAK KU.HANSDAH
211020073
B.PLANNING
2ND YEAR,3RD SEM

2. DIFFERENT TYPES OF
PIPE LAY OUT
 DEAD END SYSTEM
 GRID-IRON SYSTEM
 RING SYSTEM
 RADIAL SYSTEM

4. SLUICE VALVE SCOUR VALVE

8. STORAGE RESERVOIR
FUNCTION • ABSORB THE HOURLY VARIATION IN DEMAND
OF STORAGE • MAINTAINES CONSTANT PRESSURE
RESERVOIR • SUPPLY WATER IN EMERGENCIES
• LEAD TO AN OVER ALL ECONOMY
• SURFACE RESERVOIRS
DISTRIBUTION • ELEVATED RESERVOIRS
OF RESERVOIR
( DEPENDING UPON THEIR ELEVATION
WITH RESPECT TO THE GROUND)

9. SURFACE RESERVOIRS ELEVATED RESERVOIRS
 CONSTRUCTED AT GROUND  CONSTRUCTED ABOVE THE
LEVEL OR BELOW THE GROUND LEVEL
GROUND LEVEL.  THESE OVER HEAD TANKS
 GENERALLY CONSTUCTED AT ERECTED AT A CERTAIN
HIGH POINTS IN THE CITY SUITABLE ELEVATION ABOVE
 MAINLY BASED ON THE GROUND LEVEL AND
GRAVITATIONAL SYSTEM. SUPPORTED ON TOWERS.
 CHEAP BUT NOT AS GOOD AS  BASED ON COMBINED
ELEVATED RESERVOIRS GRAVITY AND PUMPING
SYSTEM.
 CHEAP, EFFICIENT AND
RLIABLE