PLUMBING DESIGNING & DRAUGHTING :

Water supply Collection, pumping & piping distribution System.

Central hot water generation & Supply solar water heaters / water generators.

Storm water collection and disposal system .

Rain water harvesting system..

Domestic water softening and treatment plant.

Hydro pneumatic System for Distribution of treated water.

Drainage collection disposal system.

Sewage treatment plant (STP).

 

1. FUNDAMENTALS:

Introduction to Plumbing System :

Cold Water, Gray Water System, Sewage System, Hot Water Circulating System, Irrigation System, Storm Water System.

Common Sanitary Fixture Details:

Lavatories, Water Closet, Showers, Sinks, Bathtubs, Bidets, Urinals, Floor drains, Layout of Sanitary fixtures in toilets.

Formula for flow through pipes:

Darcy formula, Chezy’s formula, Manning’s formula, Hazen formula, Reynolds number (Laminar and Turbulent Flow).

Drainage System.:

Soil Pipe System, Waste Pipe System, Vent Pipe System, Types of Pumps, Pump Laws, Pump in series and parallel.

2. PLUMBING DESIGN CALCULATION:

Cold Water System:

Domestic Water Tank (or) Underground reservoir Sizing, Elevated Roof Tank (storage cistern) or Overhead tank Sizing, Cold Water Pipe Sizing in Building as per flow rate and fixture Unit Method(WFU), Minimum number of smaller diameter water pipes that can be connected to bigger pipes. Plumbers Chart for Pipe Sizing, Box Formula, Booster pump sizing & transfer, Pump Sizing (HP & Watts), Auto Pneumatic, System & Pressure Tank Sizing, External Water Supply, Pipe Sizing, Pump Room Design with valve connection detail, Design of External Water System..

Gray Water System :

Grey water cycle, Water Tank Sizing, Booster Pump Calculation, Grey water pipe sizing, Flush Water, Potable and non-potable loop pipe sizing (Software).

 

 

 

 

 

Hot Water System::

Hot Water System Designing, Estimating Hot Water Demand, Calculating the Capacity of Non-Central & Central Water Heaters, Hot Water Pipe Sizing, Hot Water Circulating Pump Design, Up feed System, Down feed System & Combination of Up feed and Down Feed System, Solar Water heater (Energy Saving Calculation).

 

 

Irrigation System:

Garden Water Supply and Fountain, Garden Water Supply and Fountain pipe sizing, Calculation of storage tank, Garden water fountain designing & pump selection..

 

System(UFAD), Chilled Beam System, Radiant Cooling, Geothermal Cooling,hermal Energy Storage System(TES) or ICE on Pipe System, Demand Control Ventilation(DCV), EAT- Earth Air Tunnel System, Cooling without Air-Conditioning & Passive Cooling System Designing.

Drainage System:

Soil and Waste water drain calculation in building vertical stack, Branch drain / Discharge pipe, horizontal drain, Fixture unit rating, Maximum number of discharge unit allowed in stack, Design of horizontal drains by discharge unit method(DFU), Invert level & Slope calculation, Sump Pit Sizing, Submersible Sump Pump Sizing,Design of Septic tank, Soakaway pits, Dispersion trenches, Oil and Grease Interceptor Designing, Designing of common appurtenances, Inspection Chambers and Junction manholes, External foul water drainage for building..

 

 

Storm water System:

Designing of Storm water Drainage system in building, Sizing of Rain Water Gutters, External Storm water drainage system Designing.Water Balancing Calculation. WTP(Water Treatment Plant), STP(Sewage Treatment Plant), Green Building (Water Saving Calculation), Plumbing Designing for High Rise Building, PRV Calculations..

3. ESTIMATION AND COSTING OF PROJECT:

Understanding the tendering requirements, Quantity take off, Preparing Inquiry for Suppliers & Finalizing the suppliers, Final Billing & Quotations finalization.

4. PROJECT PROCUREMENT WORK:

Preparation of purchase orders, Quotation Evaluation Sheet.

5. PLUMBING DRAFTING:

a. Representation of Concepts Design Drawing, Design Drawing & Shop Drawing.

b. Location maps..

c. Site Plan..

d. Plan of Roof..

e. Floor plan of the building..

f. Enlarge floor plan of toilet kitchen, Plan elevation & cross section of structures including reinforcement details.

g. Detailing of Plumbing services and preparing plumbing drawing, Isometric Drawings.

h. Riser Diagram..

REFERENCE  STANDARDS

NBC, NSPC, NPC, IPC & ASPE standards..