Water Supply and Sanitary Engineering by S.C. Rangwala is a fundamental textbook for civil and environmental engineering students, particularly those preparing for competitive exams like GATE, UPSC, and IES
Before diving into the PDF specifics, it is crucial to understand the author’s pedigree. is a celebrated name in civil engineering education, having authored over two dozen standard textbooks including Building Construction , Engineering Materials , and Surveying . water supply and sanitary engineering s c rangwala pdf work
| Chapter | Topic | Key "Work" / Numerical Problems | | :--- | :--- | :--- | | 1 | Water Demand & Population Forecast | Arithmetic Increase, Geometric Increase, Logistic Curve methods | | 2 | Water Quantity & Quality | Per capita demand, fire demand (Kuichling’s formula) | | 3 | Collection & Conveyance | Intake structures, pipe flow hydraulic calculations | | 4 | Quality Analysis | Physical, chemical, and biological tests (MPN index) | | 5 | Purification Methods | Coagulation, Sedimentation (detention time), Filtration (rate of filtration), Disinfection (Chlorine dose) | | 6 | Distribution Systems | Pipe network analysis (Hardy Cross method worked examples) | Water Supply and Sanitary Engineering by S