The Hybrid Toilet System Calculator v1.1

The below calculator is only compatible with Internet Explorer.

Date: 11/03/2010

Job Name / Number:

Customer:

System Designer:

Sales Agent:

Location:

If the location experiences extreme conditions, eg. alpine
or desert, please contact you agent for site specific advice

Estimated uses per 24hr period (actual door count data)		Uses

Number of campers staying overnight (using toilet approx. 3.5 times each)		People
Number of day visitors (using toilet approx. 2 times each) If you do not have reliable estimates for usage, we recommend using a door counter system (battery or PLC) on any current amenities to more accurately establish usage figures		People

What is the expected growth in number of users per year? eg. Fraser Island experiences ~ 5% growth in usage per year		%
How long must this system cater for the calculated load? A second system may be required for example, after ten years		Years

Actual calculated load		Person
The appropriate system size for this calculation is… Note: Systems greater than 150 person may require special design. Systems greater than 300 Person require site specific design by Manufacturer. Please contact your Distributor for more information.		Person


The maximum design flow rate for this size unit is as follows…
When installing MicroFlush Pedestals		Litres
When installing NonFlush Pedestals		Litres

Calculations for holding tank systems (not flow to ground option)
Maximum desired period between pump-outs Average period is 30 days		Days
The minimum size of holding tank required will be:
For MicroFlush Pedestals:		Litres
For NonFlush Pedestals:		Litres
Note: Large systems may require multiple tanks or more frequent pump outs


If the site has effluent discharge restrictions such as in World Heritage areas, you may need to consider a holding tank, or other options. For details on these systems, please contact your Agent. Please contact your nearest Distributor to confirm sizing and inquire about pricing