Gravity Based Water Supply System

Gravity flow water distribution systems are reliable and cost effective over pumping systems as no external power is required to maintain the flow.

Gravity based water supply system.

Each household contributes rs 10 per month for the upkeep of the system. Generally the gravitational networks are designed as branched systems and in order to maintain their looped configuration the missing links are joined by pipes of nominal diameters. Though the gravity based water supply system is a low cost implementation and low on maintenance funds required for its maintenance are raised by formation of a corpus village development fund vdf. No pump is required.

A water and sanitation committee is formed from among the beneficiaries. Geo politically the project area was always neglected till the exploitation started in 1980s. Water loss by leakage is comparatively higher as the system remains under constant pressure. Disadvantages of the gravity method.

The theory of water system design is extensively covered in other publications. Gravity based water supply system in sikkim. Through these case studies the research has gained insight into the type and amount of support to community organisations that is. The emphasis here is placed on practical methods.

Suggested guidelines for design parameters are also presented. Community water plus a research project has investigated twenty case studies of successful community managed rural water supply programmes across 17 states in india. The project focused on creation of gravity based water supply systems gbwss using natural springs and providing water to the tribal villages through pipelines. No energy is required to operate the system as water is conveyed by gravity.