5th Semester – Civil Engineering – Model Answer Paper, Question Paper & Syllabus 22501 Water Resource Engineering 22502 Design of Steel and RCC Structures 22503 Estimating, Costing and Valuation 22504 Public Health Engineering 22505 Rural Development (Elective-I) 22506 Energy Conservation and Green Building (Elective-I) 22507 Traffic Engineering (Elective-I) 22508 Precast and Pre-stressed Concrete (Elective-I)