As you want to know about The Central Public Health and Environmental Engineering Organization (CPHEEO) Manual Water Supply

About:

The Central Public Health and Environmental Engineering Organization (CPHEEO) is Technical Wing of the Ministry of Urban Development, Government of India, and deals with the matters related to Urban Water Supply and Sanitation Including Solid Waste Management in the Country.

Some of the major changes and additions as highlighted in the following areas:

Groundwater extraction through radial wells
Measurement of flow
Minimum requirements for domestic, non-domestic, institutional, fire fighting and industrial needs
Minimum residual pressure and quality standards including virological aspects
Concept of unit operations
Chemical handling and feeding
Recent concepts of coagulation and flocculation
Advances in filtration
Operation and maintanance problems in various unit operations involved in water supply, from source development to the actual supply
Pumping stations and equipment
Hydraulic network analysis, direct design of networks and computer programming
Preventive maintenance including detection and prevention of wastage
Protection against pollution and freezing
Corrosion and its prevention
Water hammer problems
House service connections
Optimal designs of water treatment systems
Instrumentation and controls in water treatment plants
Financing and management
Legal aspects
Laboratory tests and proceedures with special reference to the classification of the water works laboratories

The manual has been alienated into the following chapters:

Introduction
Planning
Project report
Measurement of flow
Sources of supply
Transmission of water
Water treatment
Disinfection
Specific treatment processes
Distribution system
Pumping stations and machinery
Instrumentation and controls in water treatment plans
Operation and maintenance of waterworks
Water works management
Laboratory tests and proceedures
Computer aided optimal design of water treatment system
Financial management of water supply projects
Legal aspects