per person /
Free
Water Supply and Sanitary Engineering
Teacher
Dr. Siba Prasad Mishra
Category
Core Courses
Course Attendees
Still no participant
Course Reviews
Still no reviews
Course Name : Water Supply and Sanitary Engineering
Code(Credit) : CUTM2373(1-1-0)
Course Objectives
- To inculcate the basics of water supply, purification, and treatment of water and wastewater.
- To inculcate the basic concepts of wastewater treatment, its design, and management.
- To understand the water distribution networks and plumbing system
Course Outcomes
Course outcome
| COs | Course outcomes | Mapping COs with POs (High-3, Medium-2, Low-1) |
| CO1 | Identify different sources of water and assess their suitability for human consumption based on physical, chemical, and biological tests. | Engineering knowledge:PO1(3), Problem analysis: PO2(2),Environment and sustainability:PO7(3) |
| CO2 | To describe the various stages of water treatment, including coagulation, sedimentation, filtration, and disinfection, and understand their basic principles of operation. | Problem analysis: PO2(1),Conduct investigations of complex problems:PO4(2), Environment and sustainability: PO7(2), |
| CO3 | To design a layout of a pipe system from an overhead tank to different supply terminals, and understand the types of pipes, joints, valves, and meters used in water conveyance systems. | Problem analysis: PO2(3), Design/development of solutions:PO3(2), Modern tool usage PO5 (2) |
| CO4 | To explain sewage disposal and the importance of proper sewage treatment for public health and environmental protection. | Engineering knowledge:PO1(2), Problem analysis:PO2(2), Modern tool usage:PO6(1) |
| CO5 | To explain the importance of proper solid waste management, including the utilization and recycling of solid waste. | Design/development of solutions:PO3 (3), Modern tool usage:PO5 (2) |
Course Syllabus
MODULE 1: SOURCES, QUALITY AND DEMAND OF WATER (3hrs)
Importance and necessity of water supply Engineering; Sources of water; Suitability of water; Choice of source; Types of demand Population forecast; Computation of quantity of water; Fluctuation in demand; Factors affecting demand. Impurities in water; Collection of water sample; Physical Chemical and Biological tests; Standards of quality of water.
MODULE 2: TREATMENT OF WATER (3hrs+2hrs)
Objectives of water treatment; Location of water treatment plant; Layout of water treatment plant; Basic principles of working of treatment plant; Various stages of treatment of influent water; Functioning of Coagulation treatment plant; Sedimentation; Filtration; Disinfection
Practice session (2hrs)
Practice 1: Predict Population from given field data by various methods
Practice II: Calculation of hardness of water from the observed field data
MODULE : 3 CONVEYANCE OF WATER (1hr+4 hrs)
Pumps and selection (outline only); Types of pipes used for conveyance; Pipe joints; Laying of Pipes; Distribution system; Types of valves; Types of Meters; Pipe fittings and fixtures of different materials their advantages and disadvantages; Necessity; Methods to prevent leaks; Measures for conservation of water
Practice session (4hrs)
Practice III: Design lay out of pipe system from the overhead tank to different supply terminals.
Practice IV: Laboratory works: Determination of pH value, Turbidity and hardness of water sample
MODULE 4: SANITATION SYSTEM (2hr+4hrs)
Objective of sewage disposal; Methods of sewage collection; Conservancy system; Waste carriage system; Classification of Drains; Sewer System (Manhole; Flushing tank; Catch basin etc.)
Practice session (4hrs)
Practice V: Preparation of AUTOCAD layout plans/ sketches of different Water treatment plant, Sewage treatment plant.
Practice VI: Design of Septic tank using HEC software.
Practice VII: Design of Manhole from given field data.
Field Visit: 4 hours
Water treatment plant and a sewage treatment plant must be followed by a field Visit report
MODULE 5: WASTE MANAGEMENT (3hr+2hrs)
Sewage Treatment plant; Treatment of sewage; Types of waste, sewage and sludge disposal (Solid, liquid, Radio Active), Utilisation and management of solid waste.
Practice session (2 hr)
Practice VIII: Determination of B.O.D. and C.O.D. of waste water sample.
Suggested Reading:
- Text Book of water supply and sanitary Engineering ; S.K.Hussain, Oxford and IBH
- Water supply & Sanitary Engg.: Vazirani & Chandol, Khanna Publishers
- Municipal and Rural Sanitation: Ehlers & Steel, Mc Graw hill book
- Elements of Public Health Engineering: K.N.Dugga, S.Chand & Co.
Session Plan
Session 1
Importance and necessity of water supply Engineering; Sources of water; Suitability of water; Choice of source; Types of demand Population forecast; (PPT and assigning topics for seminar)
https://nptel.ac.in/content/storage2/courses/105104102/Lecture%202.htm
Session 2
Computation of quantity of water; Fluctuation in demand; Factors affecting demand; Impurities in water
https://nptel.ac.in/content/storage2/courses/105104102/Lecture%202.htm;
Session 3
Collection of water sample; Physical Chemical and Biological tests; Standards of quality of water
http://www.fao.org/3/X5624E/x5624e05.htm
https://www.who.int/water_sanitation_health/dwq/gdwqvol32ed.pdf?ua=1
Session 4
Objectives of water treatment; Location of water treatment plant; Layout of water treatment plant; Basic principles of working of treatment plant
Session 5 & 6
Various stages of treatment of influent water; ; Functioning of Coagulation treatment plant;Sedimentation; Filtration; Disinfection
Practice 1
Predict Population from given field data by various methods
Practice 2
Calculation of hardness of water from the observed field data
Session 7 & 8
Pumps and selection (out line only); Types of pipes used for conveyance; Pipe joints; Laying of Pipes;Distribution system
https://ence-pumps.ru/en/podbor_raschet_nasosov/
https://theconstructor.org/building/types-of-pipe-joints-in-plumbing/12559/
Session 9
Types of valves; Types of Meters; Pipe fittings and fixtures of different materials their advantages and disadvantages
https://nptel.ac.in/content/storage2/courses/108105063/pdf/L-25(SS)(IAC)%20((EE)NPTEL).pdf
https://theconstructor.org/building/types-of-pipe-joints-in-plumbing/12559/
Practice 3
Design layout of pipe system from the overhead tank to different supply terminals
https://www.slideshare.net/ManishPandey63/ppt-on-water-distribution-system-by-manish-pandey
Practice 4
Laboratory works: Determination of pH value, Turbidity and hardness of water sample
https://theconstructor.org/environmental-engg/water-distribution-system-layout/21217/
Session 10
Objective of sewage disposal; Methods of sewage collection; Conservancy system; Water carriage system
Session 11
Classification of Drains; Sewer section; Sewer joint; Manhole; Flushing tank; Catch basin;Laying of sewer; Appurtenances and its locations;
https://nptel.ac.in/content/storage2/courses/105104102/Lecture%2019.htm
Session 12
Maintenance of sewer; Procedure for maintenance of sewerage system; Causes of trouble and odor
https://nptel.ac.in/courses/105/105/105105048/
https://shahidarshad.files.wordpress.com/2018/01/l-7-and-l-8-sewer-appurtunances.pdf
Session 13
Sewer cleaning operations; Requirements of maintenance; Functions of each maintenance equipment and tool; Safety measures for sewer-men
http://cpheeo.gov.in/upload/5c0a062b23e94SOPforcleaningofSewersSepticTanks.pdf
https://phedharyana.gov.in/WriteReadData/Notice/Regd%20safety%20measures.pdf
Practice 5
Preparation of AUTO CAD layout plans/ sketches of different Sewage treatment plant
Practice 6
Design of Septic tank using HEC software
https://www.youtube.com/watch?v=2v5IvMzqK1o
Practice 7
Design of Manhole from given field data.
Session 14
Characteristics of sewage; Sampling of sewage ; Treatment of sewage
https://nptel.ac.in/content/storage2/courses/105105048/M1L1.pdf
http://cpheeo.gov.in/upload/uploadfiles/files/operation_chapter7.pdf
Session 15
Effluent testing; B.O.D. Test, C.O.D. test; Methods of sewage disposal (STP)
https://nptel.ac.in/content/storage2/courses/116104045/lecture8.pdf
Session 16
Plumbing practice and operations; Safety and precautions; Sanitary fittings
Session 17
Plumbing tools; Pipes and pipe fittings; Fixing and jointing pipes and accessories; Traps; House drainage plant
https://www.slideshare.net/honeygracegonzales94/types-of-fittings-and-materials-in-plumbing
Session 18
Bathroom fitting plumbing works : Bathroom Sanitary fitting plumbing
Session 19 & 20
Sewage Treatment plant; Different recycling method with respect to quality of waste water; Utilization and management of solid waste
https://www.open.edu/openlearncreate/mod/oucontent/view.php?id=80574&printable=1
https://www.slideshare.net/MANOJ0202/recycle-and-reuse-of-solid-waste
QUESTION BANK:
- Name the factors affecting per capita demand.
- What do you means by population forecasting?
- Name the various chemical tests conducted on water.
- Define coagulants are their purpose
- What is the necessity of disinfection of water?
- What is the man hole and what are its function?
- Explain the function of floculator.
- Explain the uses of PVC pipe?
- Explain joints for cast iron pipe.
- What are the advantages of conservancy system?
- Differentiate between grease and oil traps.
- What are the advantages of band treatment?
- Explain the process of self-purification of streams
- What are the requirements of good building drainage?
- Name different types of pipe for water supply.
- What is water supply system?
- What is necessity of water supply system?
- Explain sedimentation and its various types in detail. Explain process of plain sedimentation.
- What are aims of building drainage?
- How will you check the gradient of sewer?
- What are the advantages and disadvantages of conservancy method and water carriage system?
- Write down the formulae to find out head loss caused by pipe friction.
- List down the physical and chemical characteristics of water.
- What are the different types of surface and ground water sources?
- How will you calculate total head in the design of pumps for water supply schemes?
- Explain the points to be observed in selecting a pump.
- Determine the fire demand for a city with a population of 3500 using freeman’s formula.
- What is the principle of centrifugal pump and reciprocating pumps?
- What are the external forces acting on water transmission main if the pipe is laid under heavy traffic?
- Summarize the situation in which pumps will be connected i.Series and ii.Parallel.
- Mention the basis for the selection of types and capacity of pumps.
- What is the difference between system curve and pump curve?
- What is meant by economic diameter of a pumping main?
- List out any two appurtenances in water conveyance system.
- What is design period? And what are factors governing it?
- Explain the factors affecting per capita demand.
- Explain the characteristics of water.
- List out the important considerations which govern the selection of site of an intake structure?
- Describe the salient features of river intake with the aid of a neat sketch.
- State all the population forecasting methods and explain.
- Mention the points which should be taken into consideration in deciding the location of an intake for the water supply of a large town, the source being a perennial river. Draw a neat sketch of a canal intake and explain the salient features.
- Enumerate and explain the characteristics of surface water and ground water. And state their environmental significance.
- Give a detailed account on the selection of pumps and pipe materials suitable for the conveyance system.
- Explain the effects of variations in demand on the design capacities of different components of a water supply scheme.
- Define: Detention time and surface overflow rate.
- List out advantages of rapid sand filter.
- Mention the advantages of chlorine, as disinfectant.
- State the function of sedimentation tanks.
- Differentiate between unit operation and unit process.
- Discuss the significances of velocity gradient in flocculator design.
Our Main Teachers
REMOTE SENSING AND GIS, GROUNDWATER HYDROLOGY, MULTI CRITERIA DECISION ANALYSIS, TIME SERIES FORECASTING USING DEEP LEARNING, FLOOD HAZARD MAPPING