1 URINALS REQUIRED	Units	4
2 Employee strength	Person	200
3 Total USAGES	USES/DAY/Person	4
4 Total Usages per day	USES/DAY	800
5 Total Working Days in one year	DAYS	365
6 Total Uses per annum	USES	2,92,000

Cost Calculations per year for water flushed urinals.
Sr. No	Discharge of water per use in ltr.	Total no. of uses per year.	Total water drained in litres	Total cost of water+maintenance@INR 0.25ps. per liter.
1	1.5	2,92,000	438000	Rs. 1,09,500.00
Per annum running cost per urinals.
Sr. No	Total Number of urinals installed.		Total running cost for urinals.	Total running cost per urinal per annum
2	4		Rs. 1,09,500.00	Rs. 27,375.00

Running cost+maintenance of |AQVA-NO Water Less System| per usage
Sr. No	AQVALOCK	AQVACLEAN	Maintenance (Staff)	Cost per use
3	Rs. 0.045	Rs. 0.040	Rs. 0.015	Rs. 0.10
Total running cost+maintenance for AQVA-NO (Waterless system).
Sr. No	No. of Uses	Cost+maintenance per usage.	Total Cost+Maintenance	Total running cost per urinal per annum.
4	2,92,000	Rs. 0.10	Rs. 29,200.00

	Conventional Urinal Expends	AQVA-NO Waterless Urinals Expends	AQVA-NO SAVES	Savings per Urinals
Rupees Water	Rs. 1,09,500.00	Rs. 29,200.00
Rupees Water	4,38,000 ltr.	0 ltr.