Application for
Trade Waste Discharge
(Wastewater Authority)
Queen Street, P O Box 404, Te Kuiti 3941, NZ. Telephone 07-878 0800, Fax 07-878 7771, Email enquiries@waitomo.govt.nz, Website www.waitomo.govt.nz
3. Description of Trade Waste and Premises continued
Describe mitigation measures employed to prevent accidental spillage of these substances from
entering the public sewer or stormwater system:
Please attach site plans of the premises which clearly show the location of the following:
Process areas Flow measuring devices Trade waste drains
Domestic waste Emergency spill devices Open areas draining to water
drains
Stormwater drains emergency
spill containment
Other (specify)
Main Trade Waste Pre-treatment Systems
Screens pH control Flow balance
Chemical treatment Biological treatment
Please attach detailed drawings and descriptions for the following (as appropriate):
Pre-treatment systems Flow measuring devices Emergency spill containment
Sampling points Method of ow meter
calibration
Open areas draining to water
drains.
An independent waste audit of the premises has / has not (delete as applicable) been carried out
by:
A Discharge Management Plan is / is not (delete as applicable) attached.
Please specify the premises health and safety requirements and security arrangements
for Wastewater Authority Staff entering the premises:
Process
(please use a separate sheet for each process and attached copies of typical analyses for wastewa-
ter from each separate process).
Process name and description:
Type of product processed:
Volume of Wastewater:
Average daily volume: m
3
Maximum daily volume: m
3
Maximum ow: Litres p/second
If batch discharges:
Quantity: m
3