Project-direct geosynthetic supply · AustraliaDownload capability statement PDF ↓

Free geobag design tools · access by request

Plan the dewatering system before ordering the bags.

Five project tools help connect slurry mass, polymer demand, geobag capacity, safe filling, site footprint and cost. Access is free, but it is provided on request so the calculations can be used with the right project context.

Five connected project tools

Size, operate and compare the system.

Use a focused calculator or request the full set. The tools support early screening and proposal development; final inputs and operating controls still require project verification.

01Treatment

Polymer dosing

Estimate flocculant make-down and dosing requirements from slurry feed, solids loading, dilution water, pump duty and the nominated active-polymer dose.

Typical inputs
Flow · solids concentration · target dose · solution strength
Key outputs
Polymer consumption · make-down demand · dosing-pump duty
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02Commercial planning

Cost per dry tonne

Build an early project cost model around dry solids, geobag count, pumping, polymer, labour, pad operation and site logistics so options can be compared on a consistent basis.

Typical inputs
Wet volume · solids · bag series · programme · site costs
Key outputs
Project cost · dry tonnes · cost per dry tonne
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03Operating control

Safe fill height

Develop a preliminary height control for a nominated container geometry and filling condition to reduce overfill and seam-stress risk during staged operation.

Typical inputs
Bag dimensions · slurry behaviour · filling stage · geometry
Key outputs
Indicative height limit · capacity · review flags
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04Capacity

Geobag volume calculations

Estimate retained-solids and water volumes from geobag dimensions, slurry characteristics and the nominated operating geometry for early layout and cycle planning.

Typical inputs
Bag dimensions · wet volume · solids concentration · fill condition
Key outputs
Operating volume · retained solids · released water
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05System sizing

Geobag sizing and mass balance

Estimate the number and dimensions of geobags from the waste stream, total volume, solids mass, site footprint and programme, then carry the result into pad and logistics planning.

Typical inputs
Material · volume · solids · flow · site area · programme
Key outputs
Bag quantity · preliminary dimensions · dry solids · footprint
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From calculation to project plan

The tools are one part of the dewatering basis.

Filtration trials, polymer response, geotextile and seam capacity, pad drainage, stacking, filling controls and the final solids destination still need to be connected.

01

Define the feed

Wet volume, solids, chemistry, PSD, flow and treatment response.

02

Run scenarios

Compare bag dimensions, cycles, polymer demand, footprint and programme.

03

Verify the basis

Confirm trial data, fabric and seam requirements, fill controls and drainage.

04

Price supply

Quote the number and dimensions required by the project—geobags have no general wholesale minimum order.

Request free access

Tell us which calculation you need.

Access is provided to project teams at no cost. A brief application description lets Kontain direct you to the relevant tools and flag any inputs that should be verified before relying on the output.

Useful project contextMaterial or waste stream · wet volume · solids concentration · flow rate · available footprint · programme · water destination
Review the complete geobag system
Free project accessNo licence fee
Tools required

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