Course

Module 1: Water Supply and Sanitation Systems

Overview of water supply sources and distribution; Internal plumbing fixtures for kitchens, bathrooms, utility spaces; Sanitary fittings: sinks, basins, WCs, urinals, traps; Connection to external water sources and municipal drainage; Symbols and conventions for plumbing drawings

Module 2: Drainage and Rainwater Management

Internal and external drainage systems; Pipes, slope calculation, inspection chambers, traps, manholes; Rainwater harvesting systems – components and integration with site/interiors; Grey-water reuse possibilities in interior planning; Drafting a basic plumbing and drainage layout

Module 3: Electrical Supply and Distribution

Basics of electricity: single-phase, three-phase, voltage levels; Internal wiring types, conduits, distribution boards, MCBs, ELCBs; Planning of power circuits and lighting circuits; Placement of switches, sockets and appliances in interior layouts; Electrical safety, load estimation, and symbols

Module 4: Lighting and Acoustics in Interiors

Principles of lighting: types (ambient, task, accent), fixtures, sources (LED, CFL, halogen); Daylighting strategies and artificial lighting design; Introduction to acoustic materials and their use in ceilings, partitions, floors; Sound absorption, insulation, and reverberation control in interiors; Standards for lighting and acoustic performance in different spaces (offices, homes, cafes)

Course Objectives

§ To introduce students to the fundamentals of water supply and sanitation systems.

§ To equip students with the ability to plan and coordinate interior drainage elements.

§ To develop an understanding of electrical supply and distribution systems.

§ To familiarize students with the principles of lighting and acoustics.

 Course Outcomes

After completing this course, students will be able to:

CO1 : Identify the components and layout of water supply and sanitation systems relevant to interior spaces, including kitchens and bathrooms.

CO2 : Interpret and design basic plumbing and drainage layouts, including internal fixtures and external inspection systems.

CO3 : Apply knowledge of electrical systems to create interior layouts for power supply, lighting, safety devices, and concealed wiring.

CO4 : Analyse the impact of lighting and acoustics on interior environments and propose design solutions that enhance comfort and usability.

Evaluation Pattern

Reading Material

1. Deolalikar. (2008). Plumbing Design and Practice. Tata McGraw-Hill Education.
2. Gary Gordon. (2015). Interior Lighting for Designers (5th ed.). Wiley.
3. B. Raina and S.K. Bhattacharya. (2010). Electrical Design Estimating and Costing. New Age International Publishers.
4. Bureau of Indian Standards. (2016). National Building Code of India – Part 8: Building Services. BIS.
5. Bureau of Indian Standards. (Latest Editions) IS Codes on Sanitation, Plumbing, and Electrical Installations. BIS.