FloorBunding

Bunded pallets are available in 2 or 4 drum configurations along with IBC and twin IBC (Intermediate Bulk Container). They are widely used for fuel and drum storage.

Portable bunds are made out of heavy-duty PVC, with the addition of reinforced battens for better stability and easy installations. They are quick to install and just as easy to pull down and fold away and require minimum storage space when not in use.

In common terms, the calculations are usually worked on 110% of the maximum most likely spill that needs to be allowed in the capacity – meaning that, for example, a 200L drum requires 220L bund capacity. It’s important to understand these requirements so you remain compliant with your storage bunds. nearly is not good enough.

Bundingwall

A Spill Bund, or simply bunding, is an impervious physical retaining barrier designed to safely contain spills – both common and dangerous ones. Bunding is widely accepted as an integral part of spill containment systems (SCSs). Bunding concept is simple yet highly efficient in preventing catastrophic situations.

A flexible floor bunding is ideal for your facilities if you use forklifts or other machinery during your operations and in case working vehicles are your primary way of moving around the liquid-containing drums.  It’s also available in 75mm and 100mm when the volume requirement of the bund needs to be a little more.

According to the Australian Standard for The storage and handling of flammable and combustible liquids, as well as the EPA’s Bunding and Spill Management Guidelines, the designed net capacity of a bund in a storage facility should be whichever is the largest of the following:

Chemicalbundingrequirements

Cons: Requires slow movement if moving the pallets. If used out doors un roofed require a cover as per the images above.

EPAbundingguidelines

As their name suggests, bunded spill pallets are highly durable, impervious, and resistant pallets that will contain potential spills coming from the drums placed upon them. They essentially work as holding utensils for liquid-containing barrels and drums. Bunded palettes are a versatile and highly popular type of bunding with a wide range of uses, especially in drum storage areas.

Flexible bunds are made out of a durable but flexible material that allows vehicles to pass over it to, for example, move the drums. The material smoothly flexes under the wheels of the vehicle and springs right back into shape once the vehicle passes – all without uncomfortable bouncing and the need to get out and lower the wall to gain entry.

However, when choosing the right spill bund for your facilities, the first thing you need to consider is the application, which dictates the overall design and the type of spill bunding.

Chemicalbundingrequirements Australia

Rubber floor bunds make for a classic type of stationary bunding, suitable for many applications where heavy vehicles are required to enter the bund. Such as transfer areas, washbays, warehouses and storage areas.

Bunding can be classified in several ways: by material (concrete, brick, PVC, etc.), shape (ramp, hump, or square), mobility (portable or stationary), and flexibility (rigid/inflexible, or flexible bunds).

E.g- if I have a 200L drum I need a bund capable of handling 220L of fluid volume. if I place the 200L drum in a bund the drum itself displaces further volume and this is also an important calculation. If the drums displacement volume is 43L then the 43L is to be added to the 110% of the largest most likely spill to end up with a bund that in fact is compliant and and can handle the spill  .. in the example above 220L + 43L = 110%

The primary benefit of Portable bunding is mobility. It is ideal for temporary storage at remote locations, away from your main facilities. Therefore, it is commonly used in mining, oil, gas and other extraction industries and during various other field operations within the construction sector.

Types ofbunding

Bunding – the barrier that acts as a spill-preventing embankment – can be made from various materials – concrete, brick, stone, or synthetic. The materials used need to be resistant to the fluid in which they bund. For example, chemical storage.

Compact and lightweight, bunded palettes can be easily stacked or nested when not used, ensuring efficient storage and transportation.

However, the modern tendency is to have lightweight bunding made from new-generation durable synthetic materials – or a combination of materials. The synthetic bunding can be moved, easily cleaned, and allows for easy access and manipulation by employees and machinery.

We hope that this article has equipped you with new applicable knowledge on spill bunding types. However, if you still have any doubts after reading it or would like to ask additional questions, don’t hesitate getting in touch with the team at Trade Enviro.

When it comes to spill containment, it is as effective as rubber floor bunding, but in factories and in warehouses, it ensures an optimal working speed by not slowing down the vehicles. However, flexible bunding might be shorter-lasting than its rigid rubber counterpart.

Also, temporary bunds are the cheapest bunding option on the list, but as stated, they are not ideal for permanent use or long-term storage. Rather, every business should have temporary bunds on hand to safely handle any surprise spills. They act like a spill tray.

Concretebunding

Plasticspill bunding

Temporary bunding is a quick short-term solution for leaks concerning drums or machines. It is made from PVC plastics, and it is fast and easy to assemble.

With all the different types of spill bunds the markets offer, choosing the right one is not a matter of intuition. You have to know what you need – or get in touch with professionals. In this article, we will introduce you to the main types of spill bunds and their uses. You will gain expert advice on how to choose the right spill bund system for your business.

At Trade Environmental, hi-tech, modern, durable spill bund solutions of various types are exactly what we offer. The clever and well-thought-out designs ensure both maximum working efficiency and spill containment capabilities while respecting all technical standards and meeting legal requirements. We also enjoy chatting with the client, understanding the application and making sure we guide you the right way.

Whatever the type of bunding, its walls must be tall enough to contain the largest possible spill, but it still has to be low enough so employees can easily work over it to handle the barrels, drums or containers, deal with the spill should one occur, or work unconstrained in general.

Also, this is one of the most durable types of bunding, designed to withstand heavy traffic and treatment over a long time. It has contoured edges that allow smooth vehicle entry and departures and reduce trip hazard for your employees. Our Rubber floor bund is unique in design, readily available and can be made in various color ranges to suit on site requirements when needed.

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However, the exact design will depend on the needs of the user, the fluid volume of the largest most likely spill, the type of access required and the footprint  size of the containers storing the fluid within  – that is, your business requirements.

Image below shows 2 of our larger bunds set up in a warehouse and also on the pallet they were delivered on. Both bunds are 15m long.