WATER · Water
HDPE floating platforms — modular work platforms and barges from 4.7 m modular pontoons to 21 m HDPE barges. Workboat-class flotation: corrosion-free, scalable, road-transport-ready and easy to reconfigure on site.
At a glance
Why this product
Workboat-class HDPE platforms — barges and modular work decks engineered for survey, sampling, dredging and pump-platform applications. Each platform is built around sealed HDPE pontoons that will not rust, corrode or suffer electrolysis, and that absorb impact rather than denting permanently.
Reference deployments include 12 m and 21 m HDPE pontoon barges, 4.7 × 6 m modular pontoons (15-tonne displacement), and the Ocenamics 8 m / 8.5-tonne barge. Each variant below has its own engineering, photos and site reference.
Sizes
| Size | OD | Length | Weight | Notes |
|---|---|---|---|---|
| 4.7 × 6 m Modular Pontoon | — | — | — | 15-tonne displacement · modular build, ships flat |
| 8 m Ocenamics Pontoon Barge | — | — | — | 8.5-tonne displacement workboat-class platform |
| 12 m Pontoon Barge | — | — | — | Twin-cylinder HDPE pontoon barge |
| 21 m HDPE Barge | — | — | — | Large-format barge — multi-cylinder configuration, road-transport-ready |
Named variants
Each variant below is a distinct, named configuration we’ve built. Tap the image to view the full gallery.
15-tonne displacement modular work platform. Built from identical pontoon modules that ship flat and assemble on site — scale the deck to your envelope, replace any single module without rebuilding the whole platform.
↑ Back to list8 m workboat-class platform with 8.5-tonne displacement. Twin-cylinder HDPE pontoon hull, anti-slip deck, shore ties — built for sustained on-water operations.
↑ Back to listTwin-cylinder HDPE pontoon barge — extended-deck work platform for larger crews and equipment. Modular construction; HDPE pontoons under aluminium-frame deck.
↑ Back to listLarge-format multi-cylinder HDPE barge built for road transport. Designed and fabricated in Jandakot, transported in single-load configuration to site.
↑ Back to listEngineering renders and catalogue illustrations of the Polyline modular pontoon and barge range — used in tender packs and project submissions.
↑ Back to listIn-workshop fabrication shots showing HDPE pontoon construction at the Jandakot facility — modular extrusion, butt-welding and deck assembly.
↑ Back to listSend your site details and requirements — our engineering team will scope and quote.