15CE42T: Sanitary Engineering Draftsman 4th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Sanitary Engineering detail DTE Kar Diploma syllabus for Civil Engineering (D’Ship) (CD), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15CE42T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other draftsman 4th sem syllabus for diploma c15 scheme dte karnataka you can visit Draftsman 4th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for sanitary engineering is as follows.

Pre-requisites:

Basic knowledge of environmental science, mathematics.

Course Objectives:

It aims at enabling the student to understand the urban and rural sanitation.

1. Understand the need of sewage treatment and disposal of a city/town.

Course Outcomes:

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1. INTRODUCTION:

Definition of sullage, sewage, sewerage, sewer, refuge, garbage. Aims and objectives of sewerage work, systems of refuge disposal and water carriage system.

QUANTITY OF SEWAGE:

Domestic and industrial sewage, volume of domestic sewage, variability of flow, limiting velocities-Self cleansing and Maximum velocities of sewer. Simple problems on design of sewers. 06

2. CHARACTERISTICS AND ANALYSIS OF SEWAGE:

Strength of Sewage, Sampling of Sewage to analyze for Physical, Chemical and Biological Parameters. Decomposition of sewage. Analysis of Sewage – Significance of the following Tests for

1. Solids
2. Dissolved Oxygen
3. B.O.D
4. C.O.D
5. pH value
6. Chlorides
7. Nitrate

SEWARAGE SYSTEMS:

Types of Sewerage System and their Suitability – Separate, Combined and Partially Separate Systems Brief Description and Suitability of the following Types of Sewers Stoneware, Cast Iron, Cement Concrete, AC Pipes, Pre-Cast Sewers, PVC sewer (SWR grade), and laying of sewers 08

3. SURFACE AND STORM WATER DRAINAGE:

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4. SEWAGE TREATMENT AND DISPOSAL :

Preliminary Treatment – Brief Description and Functions of –

1. Screens
2. Skimming Tanks
3. Grit Chambers.

Primary Treatment – Brief Description and Function of the Sedimentation and Septic Tanks

Secondary Treatment – Brief Description of

1. Trickling Filters
2. Activated Sludge Process

Oxidation Ponds, Oxidation Ditches, Aerobic Lagoons, Anaerobic Lagoons, Rotary Biological Disc. Tertiary treatment – Activated sand filter and chlorination. Sewage Disposal- Dilution, Self purification of streams, factors affecting self purification. Disposal in Sea water, Disposal on Lands,.Recycle of wastewater(Grey water technology) Sludge treatment & Disposal – Sludge treatment & disposal methods. Sludge digestion tank, Sludge drying bed. 14

5. SANITATION IN BUILDINGS AND SANITARY FITTINGS

Importance and Requirement of Building Drainage, General Layout of Sanitary Fittings and House Drainage Arrangements for Single and Multi- Storied Buildings as Per B.I.S Code of Practice. Dual pipe system. Sanitary Fittings- Water Closets, Flushing Cisterns, Urinals, Inspection Chambers, Traps, Anti-syphonage. Inspection, Testing and Maintenance of sanitary fittings. 6

6. AIR AND NOISE POLLUTION:

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Course Delivery:

The course will be delivered through lectures and Power point presentations/ Video

SUGGESTED STUDENT ACTIVITIES

The topic should be related to the course in order to enhance the student’s knowledge, practical skill, lifelong learning, communication, and modern tool usage.

1. Estimate total quantities of sewage generated from a locality and design the sewage discharge.
2. Visit nearby New layout under construction and collect details of sewerage system.
3. Visit Sewage Treatment Plant and collect details each unit operations for treatment of sewage and prepare the charts.
4. Visit nearby Certified Waste Water testing laboratories and identify various tests conducted on waste water.
5. For a given building identify various components of sanitary fixtures used for sewerage system.
6. To visit a nearby industry to collect details of sources and control of air pollution.
7. Prepare a mini project report for Sewerage System for a locality.
8. To conduct market survey of sanitary ware.
9. Visit any Industry and collect & study EIA report.
10. Prepare a report on Eco-toilets.
11. Prepare a report on Modern septic tanks using biogas.
12. study of municipal sludge as a building material
13. A study on solid waste management in your city
14. Performance studies of oxidation ponds
15. Conservation by waste water reclamation
16. A study on performance of existing treatment plant of diary waste and improvement of treatment units
17. Treatment and reuse of automobile service station wastewater for vegetation
18. Laboratory study of migration of contaminants through soil column
19. Solid waste management for your town
20. A study on handling collection and utilization of city refuse
21. Characterizinganalysis of textile mill effluent and its impact on receiving bodies
22. Solid waste management- acase study of a city
23. Impact of industrial solid wastes on soil and sub-surface water
24. Effects due to untreated disposal of municipal sewage
25. Quality study of sewage in your district
26. Treatability studies of dairy effluent using anaerobic filter
27. Soil-industrial effluent interaction and their engineering behaviour
28. Study of heavy metals in river
29. Treatment of sugar waste using anaerobic filter
30. Analysis of performance of the existing sewage treatmentplant at hospital
31. Medical waste management.
32. Solid waste management of city municipality
33. Evaluation of treatment plant efficiency using toxicity index-a case study of textile industries
34. Electronics waste management (computer & its accessories) forin city
35. Identification and investigation of solid waste dumping site

NOTE:

1. Students should select any one of the above or other topics relevant to the subject approved by the concerned faculty, individually or in a group of 3 to
2. Students should mandatorily submit a written report and make a presentation on the topic. The task should not be repeated among students. Report will be evaluated by the faculty . Weightage for 5 marks Internal Assessment shall be as follows: (Unsatisfactory 1, Developing 2, Satisfactory 3, Good4, Exemplary5)
3. Reports should be made available along with bluebooks to IA verification officer

Text Books:

1. Water Supply & Sanitary Engineering- by Rangwala .
2. Sewage Disposal and Air pollution – by S.K.Garg.
3. Water Supply & Sanitary Engineering- by G.S.Birde .
4. Environmental Science and Engg Vol-I – by Aloka Debi. (Universities Press)
5. Sanitary Engineering Vol-II -by Gurucharan Singh.
6. Sewerage and Sewage Treatment Vol-II.-by Fair & Geir.
7. Text Book of Environmental studies – Erach Bharucha (Universities Press)
8. Water Supply, Waste Disposal and Environmental Pollution Engineering-(khanna publication) A.k.chatterjee
9. Waste water Engineering by Dr B.C. Punmia, Jain & Jain

Model Question Paper:

(CIE)

1. Explain the importance of sanitation.
2. Explain the aims and objectives of sewerage work.
3. Write the significance of the following terms in sewage analysis and its limits
1. Solids
2. Dissolved oxygen
3. B.O.D.
4. C.O.D.
5. pH value OR Explain three types of Sewerage system used to convey the sewage.

Model Question Paper:

(SEE)

PART – A

1. Define the terms
1. Sullage,
2. sewage,
3. sewerage,
4. sewer,
5. garbage.
2. Explain the merits and demerits of Combined System.
3. Compare COD over BOD.
4. Explain the requirements of surface drains.
5. Explain the functions of sedimentation tanks.
6. Explain Oxidation ditch with neat sketch.
7. List any five principles of planning and design of house drainage.
8. Define Air Pollution and list classification of air pollutants
9. Illustrate the effects of noise on human life.

PART -B

1. Differentiate between Domestic sewage and Industrial Waste water.
2. Write the significance of the following terms in sewage analysis and its limits
1. Solids
2. Dissolved oxygen .
3. pH value
4. Chlorides
5. Nitrates
3. Explain different shapes of surface drains and their functions
4. Explain the procedure of design the storm water sewers.
5. Compute the velocity and discharge of a Storm water sewer flowing full of 0.6m dia, laid in a gradient of 1 in 300. Take Manning Constant as 0.012.
1. Write a short note on Rotary Biological Disc.
2. Explain the tertiary treatment of sewage
7. Illustrate with sketch the functioning of Trickling filter.
8. With the flow diagram explain the working of Activated Sludge Process (ASP).
9. Explain with a neat sketch the drainage section of Multi storied building. as per BIS Code of practice.
10. With a neat sketch explain Electrostatic Precipitator (ESP).

For detail syllabus of all other subjects of BE Draftsman, C15 scheme do visit Draftsman 4th Sem syllabus for C15 scheme.

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