Bund repairs & remediation
Decontamination, concrete repair and crack and joint sealing to return damaged or oil-contaminated bunds to service.
Bund repairs & protective linings
Bund repair and secondary containment for industrial and utility sites
We assess, decontaminate, repair and line bunds so they keep stored liquids where they belong. Work is planned around your site's operations and access requirements.
Certifications and membership
- ISO 45001Safety management
- ISO 9001Quality management
- ISO 14001Environmental management
- Master BuildersMember
- A division ofAustralasian Specialty Coatings
Certifications and membership held by Australasian Specialty Coatings Pty Ltd.
Services
From contaminated bund to finished lining
One team takes a bund from assessment through to a finished lining, so nothing falls between contractors.
Protective linings
Chemical-resistant lining systems for bund floors and walls, selected to suit the stored liquid and site conditions.
[PHOTO: Technician inspecting a bund wall or lining on site]
Inspection & maintenance
Condition inspections and planned maintenance so bund issues are found and fixed before they become incidents.
Why it matters
A bund is the last barrier between a spill and the environment
When a bund cracks, leaks or fills with contaminated water, it stops doing that job. Often nobody notices until something goes wrong.
Environmental incidents
Oil, fuel or chemicals that escape a failed bund can reach stormwater, soil and groundwater. Clean-up is slow and disruptive.
Regulatory action
In NSW, a pollution incident can lead to EPA clean-up or prevention notices, fines and, in serious cases, prosecution.
Site shutdowns
An incident can take equipment or part of a site out of service while the cause is investigated and the area is cleaned up.
Regular inspection and timely repair keep a bund doing its job.
Our process
Five stages, one accountable team
Every project follows the same sequence. Each stage sets up the next, which is how a lining stays bonded and a bund stays sealed.
Assess
We inspect the bund floor, walls, joints, drains and penetrations, record what we find and recommend a scope of work.
Decontaminate
We remove oil, sludge, water and debris, then clean the floors, walls and plinths.
Prepare
We grind or blast away the contaminated surface layer to create a profile for the lining, then repair cracks, joints and damaged concrete.
Line
We apply a protective lining system selected for the stored liquid and site conditions, with close attention to edges and penetrations.
Inspect
We check the finished work with your team and hand the bund back into service.
Industries
Secondary containment across industry
Energy & utilities
Transformer bunds and oil containment at substations, switchyards and generation sites.
Waste & resource recovery
Containment for liquid waste, leachate and chemical storage at transfer stations and processing facilities.
Water & wastewater
Chemical dosing and storage bunds at water and wastewater treatment plants.
Manufacturing
Secondary containment for chemicals, oils and fuels across production and storage areas.
Food & beverage
Bunds for cleaning chemicals and process liquids in washdown and production environments.
Case study
Transformer bund remediation and relining
Decontamination, surface preparation and a new protective lining for an oil-contaminated transformer bund at an operating substation.
Not sure what condition your bunds are in?
Book an inspection. We will assess your bunds on site and recommend a practical scope of work.