Smart Soaker

What do I get delivered?

Pit.      Nominal internal dimensions are 600mm x 600mm x 600mm. Heavy duty is over 500kg. Light duty approx. 60kg.                   Both have built in outlets for easy connection with the sub-surface drain pipe.

Grate. There are a few grate options so please ensure you have received what you have ordered.

Filter frame. This is stainless steel frame that holds the filters in place. Note there is 2 parts – backing frame and locking               frame. Please ensure you have received both. Also note that the frames differ for the heavy and light duty pits.

Filter set.   A set comprises 2 filters that fit snuggly into the frame.

 

What other products do I need to purchase?

Bolts:  2 bolts are required to secure the frame. Heavy duty pit Chem-set or 2 part epoxy resin is recommended for the                 heavy duty pit. This will minimise risk of exposing the reinforcement. Stainless steel 10mm diameter bolts are                       recommended and to bed approximately 50mm into the concrete. Light weight pit 50mm long 10mm diameter bolts             with 20mm diameter washers to protect the polycrete is recommended.

Gap filler:   There will be a small gap between the filter frame and the inside of the pit which may typically be 2mm.                         Ensure the surfaces are clean prior to applying the gap filler. The product must be suitable for effective adhesion               to the surface and withstand a wet and outdoor environment.

Sub-surface drain pipe:  UPVC 100mm diameter sewer grade pipe is recommended. The slotting can be undertaken                   on-site to suit the installation. A fine gravel or geotextile sock is recommended to prevent ingress of soil.

 

How do I install Smart Soaker?

Sub-surface Drain:

1.   We recommend installing the sub-surface drain prior to the pit in the case of inclement weather.

2.   Hand excavation will normally be required when excavating near tree roots.

3.   Slot UPVC pipe on the underside only (4 o’clock to 8 o’clock to limit the potential for ingress of backfill. Use a geotextile       sock if specified. The design may nominate some areas that are un-slotted eg the first metre extending from the pit to         keep seepage away from road pavement.

4.   Backfill trench with a fine gravel to achieve minimum cover of 100mm on all sides unless specified otherwise in the               drawings.

5.   Use PVC glue so that there is a good seal and filtered water will only seep out the slots.

Filter frame:

6.   Install the filter frame prior to installation if using a light duty pit.

7.   Place filter frame in pit on the same side as the outlet. It will sit firmly with the guides against the pit wall.

8.   Mark the points to pre-drill the bolt holes. Use masonry bit of appropriate size for the type of bolt.

9.   Install the bolts and attach the filter frame.

10. Apply the gap filler to ensure all the gaps are filled around the perimeter.

Pit:

11. Install the pit as per the drawings and like a typical stormwater pit.

12. Excavate to the adequate depth to allow placement of crushed rock and to accommodate the grate and surrounds that       have been supplied.

13. Ensure the pit is oriented so that the outlet is facing to meet the sub-surface drain.

14. Install grate and surrounds including kerb and channel to Council’s standards and the design drawings.

Filter set:

15. There are guides in the filter frame to position each filter in the correct place.

16. Insert base of filter first. When in position lay back the filter until it rests snuggly in position.

17. Place locking frame onto the locking tongue at the centre of the filter frame. Ensure the locking frame is the correct             way up with the handle located at the top.

18. Slide locking plate down so that the filters are secured into place.

19. Removal of the filter set is achieved by sliding the locking plate up by grabbing the handle and then removing the               locking plate off the locking tongue on the filter frame.

 

 

If you require any assistance with installation or wish to provide feedback then please contact us.