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Floc Shed

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The Cirtex® Floc Shed is a rainfall activated device to dose the correct volume of flocculant into a sediment pond or decanting earth bund during a rain event.

Flocculation is a method of enhancing the retention of suspended sediment in earthworks runoff. Liquid flocculant is added to Sediment Retention Pond inflows via the rainfall activated Cirtex Floc Sheds.

The flocculant causes individual particles to be destabilised (i.e. neutralising electrical charges that cause particles to repel each other), accelerating the coagulation and settlement of particles to ensure the discharge from the sediment pond or decanting earth bund meets the required clarity standards.

Cirtex Floc Sheds are a simple, robust and cost-effective tool to allow the efficient flocculation of Sediment Ponds. They are easy to set up and maintain, providing full visibility of all the working parts, allowing any issues or potential issues to be picked up by performing a simple inspection.

The unique self-draining displacement tank allows it to be drained by simply turning on a tap, preventing the need to bail or pump the water.

floc-shed-product

Specifications

Code
Product
Size
56159
Floc Shed Kit (Large)*
1.2m x 1.2m x 2.4m
56371
Floc Shed Kit (Small)**
0.6m x 0.6m x 1.2m
56160
Floc Shed Roof Extension (Fits Large Floc Shed)
2.4m x 1.2m
56161
Floc Shed Roof Extension (Fits Small Floc Shed)
1.2m x 0.66m
13998
CIR-PAC Polyaluminium Chloride
1000L IBC
13187
CIR-PAC Polyaluminium Chloride
200L Drum
56188
IBC Filling Hose
5m
56371
EziAction Drum Pump & Filling Hose
200L
Individual components available upon request.

* Includes: 1 x Floc Shed with standard roof, 1 x Displacement Tank 400L Black, 1 x Floc Tank 800L Natural with Easy Drain System & Floc Filling Connection, Tank Fitting, Dosing Hose 5m, 1 x Header Tank 108L Blue with fitted outlet drain, High Flow Fitting, Low Flow Fitting

** Includes: 1 x Floc Shed with standard roof, 1 x Displacement Tank 73L Black, 1 x Floc Tank 108L Natural & Fittings, Tank Fitting, Dosing Hose 5m, 1 x Header Tank 18L Blue with fitted outlet drain, High Flow Fitting, Low Flow Fitting

Downloads

  • Product Information
Assembly & Maintenance Guide
  • North Island Erosion & Sediment Control Guidelines
Auckland TP90 (Phasing out)*
Auckland GD05*
Waikato*
Bay of Plenty*
Hawkes Bay*
Taranaki*
Wellington*
State Highway*
  • South Island Erosion & Sediment Control Guidelines
Nelson*
Canterbury*
Tasman*
State Highway

*These documents are current as of 13th June 2017. After this date it is your responsibility to check that these documents are the most current specifications relating to erosion and sediment control for your desired region.

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