Plumbing (Water Supply/Drainage)
Designing and Drafting

Plumbing Designing and Drafting is a major area in building design systems where students are been taught in depth in areas related to water supply, drainage etc. A candidate pursuing the course in this design field would be able to have a very good lucrative career in this area.

Course Duration-70 hours

Covers Plumping and Fire system Design and Drafting with Onsite training


M-tech/ME, BE/B-tech in Mechanical/Electrical Engineering, Diploma in Mechanical/Electrical, Degree etc. Those who are waiting for final semester result as well as those who have to attend supplementary examinations may also apply.


Certificates are approved by FSAI (Fire and Security association of India), ISO 9001:2008, Indian Green Building Council

Employment Opportunities

Graduates may find employment different areas of building services and Related Operations etc.


    1, Common Sanitary Fixtures Details : Standard trap pipe &     discharge pipe sizes, Standard slopes for the discharge pipes :

  • Wash basin
  • Water closet
  • Showers
  • Sinks
  • Bath tubs
  • Bidets
  • Urinals
  • Floor drains (Floor Gullies)

    2, Lay out of sanitary fixtures in toilets. Formula for flow through pipes :

  • Darcy formula
  • Chezys formula
  • Manning formula
  • Hazen formula
  • Reynolds Number (Laminar / Turbulent Flow)
  • 3, Water supply in building:

  • Direct system
  • Pumped system
  • 4, Ground level (or) underground reservoir sizing.

    5, Elevated roof tank (Storage cistern) sizing.

    6, Water pipe sizing in Buildings.

    7, Minimum number of smaller diameter water pipes that can be connected to bigger diameter pipes. Plumbers chart for pipe sizing, Box formula.

    8, Foul water drain in building stack, Branch drain/discharge pipe horizontal drain. Fixture unit rating, Maximum number of discharge units allowed in stack, Single stack system, Design of horizontal drains by discharge units method.

    9, Septic tank, Soak away pits, Dispersion trenches designing.

    10, Designing of Storm Water Drainage in buildings.

    11, Auto pneumatic system, Pressure Tank Sizing.

    12, External water supply for building. Garden water supply fountain water pipe sizing, Calculation of storage tank, Garden water fountain designing, Fountain pump selection.

    13, Estimating Hot Water Demand, Heater Capacity selection.

    14, Flush Water & Potable Water Loop sizing - (Software).

    15, Designing of common appurtenances, Inspection chambers and Junction manholes.

    16, Detailing of plumbing services & preparing plumbing drawing, Isometric Drawings.

    17, Working drawings :

  • Location maps
  • Site plan
  • Plan of roof
  • Floor plan of the building
  • Enlarged floor plan of toilets kitchens