Toll Free Number : 1800-120-6232
The formula to determine the capacity of the tank
Capacity: The amount of volume needed to meet the needs of clean water for 1 day (liters / day)
Usage: The amount of clean water usage per user in 1 day (liter / user / day)
Number of Users: The number of clean water users in 1 day.
The user unit depends on the type of designation of the building. (see table)
| Building Allocation | Use of Clean Water | Units |
|---|---|---|
| Luxury Villa | 600 | Ltr / occupant / day |
| Luxury House | 450 | Ltr / occupant / day |
| Premium Home | 300 | Ltr / occupant / day |
| Ordinary Home | 250 | Ltr / occupant / day |
| Luxury Apartment | 250 | Ltr / occupant / day |
| Flats | 200 | Ltr / occupant / day |
| Doctors Clinic | 150 | Ltr / visitor / day |
| Luxury Hospital | 150 | Ltr / bed of patient + Visitor/ day |
| Hospital Medium | 80 | |
| General Hospital | 50 | |
| Primary School | 15 | Ltr / student / day |
| Junior High School | 25 | |
| High School | 25 | |
| College | 20 | |
| Hostel | 80 | |
| Home Shop / Home Office | 100 | Ltr / occupant & employee / day |
| Office Building | 50 | Ltr / employee / day |
| Convenience Stores (Department Stores, Malls, Department Stores) | 5 | Ltr / employee / day |
| Factory / Industry | 50 | Ltr / employee / day |
| Station / Terminal | 3 | Ltr / passenger arrives and leave / day |
| Airport | 3 | |
| Restaurant | 15 | Ltr / chair / day |
| Performance Building | 10 | Ltr / chair / day |
| Theaters | 10 | Ltr / chair / day |
| Budget Hotels up to Star 2 | 150 | Ltr / bed / day |
| 3 Star hotel and above | 250 | Ltr / bed / day |
| Worship Hall | 5 | Ltr / person / day |
| Library | 25 | Ltr / visitor / day |
| Bar | Bar | Ltr / visitor / day |
| Laboratry | 150 | Ltr / staff / day |
The capacity of the tank needed for a luxury house with as many as 4 people is:
Tank capacity = 250 liters / occupant / day x 4 people = 1,000 liters / day
