CE1356 Environmental Engineering Drawing Syllabus


This subject includes process design (excluding Structural Design) of major units associated with water and sewage treatment and transport including house building drainage. At the end of the course, the student is expected to know about the sizing of treatment plant units and draw the general arrangement.

1. Design & drawing of aerators, chemical feeding facility, flash mixer, flocculator, clarifier – Slow sand filter – Rapid sand filter – Pressure filter – Chlorinator – Bleaching powder doser – Softeners – Demineralisation plant

2. Design and drawing of infiltration gallery – Iron removal plants – Fluoride removal plants – Service reservoirs

3. Design and drawing of screen chamber – Grit channel – Primary clarifier – Activated sludge process – Aeration tank & oxidation ditch – Trickling filters – Secondary clarifiers – Upflow anaerobic sludge blanket reactors – Upflow anaerobic filter – Sludge digester – Sludge drying beds – Waste stabilisation ponds

4. Drawing of raw water – Intake towers – Manholes – Sewer lines – Pumping stations for water and sewage

5. Design and drawing of:
Water supply and drainage for buildings – Septic tanks and disposal arrangements – House service connection for water supply and drainage – Appurtenances in water supply and drainage

TOTAL : 45

1. Manual on Water Supply and Treatment, CPHEEO, Government of India, New Delhi, 1999
2. Manual of Sewerage and Sewage Treatment, CPHEEO, Government of India, New Delhi, 1993
3. Hand book on Water Supply and Drainage, SP35, B.I.S., New Delhi, 1987
4. Peary, H.S., Rowe, D.R., and Tchobanoglous, G., “Environmental Engineering”, McGraw-Hill Book Co., New Delhi, 1995
5. Metcalf & Eddy, “Wastewater Engineering (Treatment and Reuse)”, 4th Edition, Tata McGraw-Hill, New Delhi, 2003
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