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Water Saving Examples

The table below gives three examples that illustrate how the Falcon Waterfree urinal system generates savings. Note that all assumptions are based on conservative estimates. Variables are annual usage, water and sewer rates, and valve replacement/repair costs. Also note that special time payment and rental programs can result in zero-cost or immediate payback installations, since savings are often greater than monthly payments.

Indian Example

Assuming total male staff in office	100
Number of urinals	4
Number of uses per male/day	3
Water use per flush	2 LITRS.
Total working days/year	260
Cost of water/maintenance/energy	25 paisa/ltr
Therefore Annual Coast Per Year
100 X 3 X 2 X 260 X .25	Rs.39000
Miscellaneous 10%	Rs.3900
Total Cost (A)	Rs.42900
Falcon Cost Per Year
Replacement of cartridge twice in a year @ rs.1800 x 2 x 4urinals	Rs.14400
Misc. 10%	Rs.1440
Total cost (B)	Rs.15840

Saving Per Annum A – B = Rs. 27060

Note: change of cartridge is recommended after 10-12000 uses. Here considering 4 urinals for 100 males x 3 uses = 300 / 4 urinals = 75 uses per day x 260 days = 19500 uses per year. / Urinal hence two replacement of cartridges per urinal will be sufficient.

Comparison sheet
Particulars	Falcon	Other waterless urinals
Cartridge/ Chemicals	No	Yes
Maintenance	Zero	Regular maintenance required
Recurring Cost	Zero	Very High
Water Cleaning	Once a day	Cannot use water at all, as it damages the cartridge
Anti-bacterial Coating	Yes	No
Nano Technology	Yes	No
Design Advantage	No splash - user friendly	Issues of splash are common, design not much user friendly
Electricity Requirement	No	Required in some models
Beijing Olympics Certification	Yes	No

Water Saving Examples

Saving Per Annum A – B = Rs. 27060

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