Customised Fabricated Solutions

Surface water drains normally discharge to a watercourse or indirectly into underground waters via a soak away.   Contamination of surface water by oil, chemicals or suspended solids can cause these discharges to have a serious impact on the receiving water.  Interceptors protect receiving waters from such pollutants.

Operation:

Interceptors remove pollutants from effluent and allow cleaner water to pass into a surface water drainage system. Pollutants are retained for removal and disposal. Interceptors work by allowing the pollutants and water to naturally separate. Pollutants float to the surface of the water for easy removal. Silt settles within the unit and can be easily removed. All JFC Inceptors are manufactured to IS EN ISO; 9001:2000 and conform to European Standard PR EN 858 – 1 & 2.

ByPass Interceptor

• Used on low risk sites (Car Parks)
• Sized in litres per second flow
• Available in Class 1 format

Best Management Practices:

Best management practices should be maintained to ensure a clean network at all times. Sinkable solids and floatable contaminants should be prevented where possible from entering the unit by means of a dedicated silt traps and/or sumped catchpit manhole (s) upstream thus preventing potential problems.

It is important to note that a large amount of the settable solids are present in the network during construction and this is mainly due to the silt/grit present in construction runoff. To account for this, the following inspection and maintenance guidelines are recommended as best management practice:

• Initially inspect the catchpit manholes on a monthly basis (periodically thereafter)
• If cathchpit is 30% full, de-sludge the catchpit (s) with a standard vacuum tanker
• If large amounts of silt present, additional catchpit manholes with 90 degree bends may be required
• When construction is finished a full camera inspection is recommended on the network
• Any contaminants found in the line should be flushed/jetted and the catchpits de-sludged

Product Gallery

The Casflow packaged wastewater treatment plants range in size from 51-300 persons.

It is a 3-5 chamber fixed bed biofilm system comprising of a primary settlement chamber, biological treatment chamber and final settlement chamber.

The purpose of the plant is to treat domestic wastewater to an environmentally friendly level allowing it to be discharged into the ground through a percolation area. It is designed to accept waste water from domestic toilets/kitchens. Grease from kitchen waste must be removed prior to entering the unit. These commercial / industrial treatment plants can also be individual fabricated to customer specific requirements.