Water Supply Treatment

LESSION PLAN
NAME OF FACULTY : WILL BE ASSIGNED
DISCIPLINE : Civil Engg.
SEMESTER/SUBJECT/CODE : 5th/WATER SUPPLY TREATMENT/CE-305-F
LESSION PLAN DURATION : 15 Weeks  ( JULY 2018 TO NOVEMBER 2018)
WORK LOAD(LECTURE /PRACTICALS) PER WEEK : 03 Lecture , 01 Tutoral
week lec day theory
1st 1 Unit -I Water Quantity: Importance  necessity of water supply
2 Water demands and  its  variations.
3 Population forecasting.  ground water sources.
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2nd 1 Selection of a source of water supply.
2 Quality and quantity  of surface
3 Types of intakes.
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3rd 1 Unit -II  Water Quality: Impurities in water and their
2 Physical, chemical
3 water borne diseases,
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4th 1 bacteriological analysis of water,
2  water quality standards
3 Flocculation units.
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5th 1 Unit-III: Water Treatment: Objectives,
2 plain and aided with coagulation. Types
3 Mixing basins and
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6th 1 filtration  units (features and design aspects),
2 Other water treatment processes:
3 deflouridation,
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7TH 1 Filtration – mechanism involved, types of filters,
2 slow  and  rapid  sand
3 treatment processes
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8th 1 Estimation of total quantity of water requirement.
2 Unit-IV: Water Conveyance System:
3 : Conveyance of water, Intake structures
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9th 1 Pumping Systems and pumping stations,
2 pipe materials and pipe fitting,
3 O&M and trouble shooting
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10th 1 Rising and Gravity system,
2 valves and appurtenances,
3 conveyance system.
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11th 1  types of filters,
2  Dual systems,
3 dissolved solids removal.
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12th 1 sanitary significance
2 Unit-V: Water Distribution System
3 Layout of Distribution system – Dead End system,
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13th 1 Ring system, analysis of distribution network,
2 Radial system
3 Radial system, their merits and  demerits
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14th 1 functions  and determination of storage capacity
2 Distribution  Reservoir-
3 Water Distribution Network,
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15th 1 layout of pipe
2 capacity and pressure requirements
3 leak detection,
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