arkulus vaults

What is an Arkulus Vault?

An Arkulus Vault is a relocatable, four-hour fire-rated storage solution designed for dangerous goods and other high-risk materials or activities. Vaults are constructed using Arkulus’ proprietary panelised fire-protection system.

What are Arkulus vaults used for?

Arkulus vaults are commonly used as Type D Stores and Type 3 Workrooms under the Health and Safety at Work (Hazardous Substances) Regulations, including for class 2 and 3.1 hazardous substances. Vaults are also used for high-risk activities such as lithium-ion battery storage and charging.

What fire rating do Arkulus vaults have?

Arkulus vaults achieve a 240/240/240 Fire Resistance Rating (FRR) for walls and ceilings under internal fire exposure. Doors are fire-rated depending on the vault model. All systems are independently tested to AS1530.4 in IANZ-accredited, ISO 17025-certified laboratories, with furnace temperatures exceeding 1200°C.

How are Arkulus vaults certified?

Arkulus vaults are designed to be certifiable as Type D Stores or Type 3 Workrooms. Final approval is issued by your Dangerous Goods certifier based on your substances, volumes, layout, and site conditions. Arkulus supports certification by providing independent fire test reports, engineering assessments, technical specifications, and drawings.

Can Arkulus vaults be placed up against buildings or boundaries?

Yes. When certified as a Type D Store or Type 3 Workroom, the four-hour fire rating allows for zero metres separation to protected places, subject to certifier approval.

Can Arkulus vaults store IBCs, pallets, or smaller containers?

Yes. Arkulus vaults can store IBCs, pallets, drums, and smaller containers. Containers can be stored directly on the fibreglass floor grating or on shelving systems to suit your operation.

How much can I store in an Arkulus Vault?

The physical capacity depends on the vault size, internal dimensions, container types, and loading configuration. Regulatory storage limits are set by the Hazardous Substances Regulations and confirmed by your Dangerous Goods certifier, based on substance class, container size, total pooling potential, use (storage or workroom), and proximity to protected places.

How do I access and work within my Arkulus Vault?

Vaults are fitted with double swing doors for personnel access and forklift loading. Where internal heights allow, people can safely enter the vault and work within it for tasks such as loading, unloading, and picking.

Can Arkulus vaults be used indoors and outdoors?

Yes. Arkulus vaults are suitable for both indoor and outdoor installation. They can be installed inside existing buildings or externally on a suitable concrete slab, offering flexibility across different site layouts.

Do Arkulus vaults require consent?

Consent requirements depend on how the vault is used, how it is installed, and local council rules. We recommend confirming requirements with your local consenting authority. Arkulus can provide technical information to support this process.

How do I prepare my site for an Arkulus Vault?

Vaults must be installed on a level concrete slab designed for the vault size and load requirements. Vaults are typically delivered by HIAB or swing lift, with cranes used for harder-to-access locations.

Are Arkulus vaults relocatable?

Yes. Arkulus vaults include lifting points or container-style corner castings, allowing them to be relocated by HIAB or swing lift. This enables vaults to be repositioned, moved to a new site, or redeployed as your operations change.

How long does it take to install an Arkulus vault?

Installation is typically completed within hours once the site is prepared. Vaults are delivered as complete units and lifted into place, minimising disruption to site operations.

How much do Arkulus vaults cost?

The cost of an Arkulus vault depends on size and configuration. Pricing is generally comparable to concrete bunker solutions on a like-for-like performance basis, with additional savings achieved through faster installation, lighter foundations, and long-term flexibility.

How long do Arkulus vaults take to manufacture and deliver?

Lead times vary depending on the vault model and level of customisation. Some models may be available from stock, while others can take up to several months. Arkulus can confirm expected lead times once requirements are defined.

How can I customise an Arkulus vault?

Vaults can be customised with different door configurations, shelving or racking systems, ventilation, fire-rated penetrations, and tailored internal or external dimensions. Bunding capacities can also be adjusted to suit compliance requirements.

How do I get started with an Arkulus vault?

Arkulus supports vault projects from early discussions through design, delivery, and certification. Get in touch to talk through your substances, storage volumes, site layout, and compliance requirements, and we’ll help guide you to the right vault solution for your application.