This PPT deals with the Basics of Water Supply Engineering and the Role Of the Water Supply Engineer in detail, Components of Water Supply System

1. B Y V . D . K F F I N A F A M B L E
Environmental Engineering-I/ Water
Supply Engineering
Prof.Vaibhav D.Kamble
B.E.Civil, M.E.(Civil- Environmental Engineering)

2. Introduction
1. What is Environmental Engineering-I?
2. What is Water supply Engineering ?
3. What are the contents/ components included in the Environmental
Engineering-I ?
4. What are the magnitudes of the problem ?
5. What are the future challenges and opportunity for Change?
6. What are the various activities associated with Water Supply Engineering?
7. Which Legislation are there in the field of Water Supply Engineering/
Environmental Engineering-I ?

3. B Y V . D . K F F I N A F A M B L E
Syllabus Overview

7. Syllabus Overview
Topic No. Name of the Topic
1 Water Supply & Distribution of Water
2 Quality of Water
3 3.1 Aeration & Sedimentation
3.2 Coagulation & Flocculation
3.3 Filtration
3.4 Water Softening
3.5 Disinfection
3.6 Advanced & Miscellaneous Treatments
4 4.1 Building Water Supply
4.2 Sanitary Fixtures
5 Rainwater Harvesting
6 6.1 Air Pollution
6.2 Noise

8. B Y V . D . K F F I N A F A M B L E
Role of Civil Engineer in the Field of
Water Supply Engineering

9. Role of Civil Engineer in the field of Water Supply
Engineering ……..
1. Design of Water Supply System
2. Design of Water Distribution system
3. Conveyance and Distribution of the Potable Water
4. Design of WTP
5. Public Education
6. Use of Softwater’s
7. Creating Sanitation Plans
8. Use Remote Sensing /GIS
Environmental Engineer
1) Water Supply
2) Waste Water
3) Solid Waste
4)Industrial Waste
5) Air Pollution
6) Noise Pollution
7)Environmental
Impact Assessment

10. B Y V . D . K F F I N A F A M B L E
Introduction to Water Supply Engineering

11. B Y V . D . K F F I N A F A M B L E
Importance of Water

12. Importance of Water
 Water – important element – needed for Plants, Animals
& Humans – survival
 Ecological Chain- Maintained
 Planning, designing, financing, construction and
operation of water supply system – complex
 Requires a high degree of skill & judgment
 Construction- undertaken by Public Health Engineering
Department and Environmental Engineering
Department( Govt. Agencies)

13. B Y V . D . K F F I N A F A M B L E
Historical Development/ Development of
Public Water Supply Schemes

14. Historical Times- Community Settled Near Water Supply Sources
Major Civilizations- Away from the source- wells – Creates problem during
the period of draught
Store rainwater- store water during the rainy season of river & streams
Conveying of stored water using conduits and aqueduits
Scientific discoveries and Engineering Inventions created centralized
developments of Industry – employment
Development of Canal constructed during the first phase of industrial
revolution
Need of Quality Control Arises due to spread of water borne disease
Development in Treatment of water – Development in Water Supply
System at a slower rate
In 1870- First Water Supply System – constructed in Calcutta

15. B Y V . D . K F F I N A F A M B L E
Aim/Objectives of Public Water Supply
Schemes

16. Objectives of Public Water Supply Schemes
1) To supply water in adequate quantity
2) To supply safe and wholesome water the consumer
3) To make water available within the easy reach of
consumer so as to promote general cleanliness
Design of Sewage Treatment Plant/ Waste Water
Treatment Plant fully depend on the
availability of efficient Public Water Supply
System

17. B Y V . D . K F F I N A F A M B L E
Components of Public Water Supply
Schemes

18. Components of Public Water Supply System
1) Collection Works
2) Transmission Works
3) Purification Works
4) Distribution Works

22. Components of Public Water Supply System

23. B Y V . D . K F F I N A F A M B L E
Operations necessary for a Water
Supply Scheme

24. Operations necessary for a Water Supply Scheme
1.Water Collection-
a) Assessment of Water Demand
b) Precipitation and design of surface
reservoirs
c) Ground Water Development
2.Water
Transportation
3.Water Treatment-
a) Water Quality Parameters
b) Control of Water Quality
Parameters
4.Water
Distribution