Plans to modernise the Orica munitions and explosives depot on Wilton Lane in Culcheth have been approved by Warrington Borough Council, with planning officers deciding there were “very special circumstances” for development on green belt land.
The application covers the replacement of an existing storage building and the construction of a new manual mixing building within the secure compound. Orica, described in planning documents as “probably the largest supplier of commercial explosives in the world”, says the work is needed to bring the site properly “into the 21st century”. Frankly, if anywhere should not be limping along with outdated buildings, it is a place storing explosives.
The depot has been part of the area for a very long time, dating back to the early twentieth century. Since 1952, it has been used for the storage and distribution of packaged commercial explosives and accessories, and it now serves as Orica UK’s main explosives storage and distribution centre.
Documents say the explosives storage area is fenced, gated and accessible only to authorised personnel. The materials stored there are described as chemically stable and kept in sealed UN-approved packaging or containers offering extremely high protection. That is the sort of sentence you absolutely want to read twice, then quietly be grateful someone has written it down properly.
The current storage building is no longer considered feasible for use because of its condition and asbestos construction. On that point, the upgrade feels less like a flashy expansion and more like basic grown-up housekeeping. Asbestos and explosives in tired buildings is not exactly the village aesthetic anyone is hoping to preserve.
Under the approved plans, the existing office facilities will stay. A replacement sheltered work area and warehouse will be built to the rear of the office once the existing structure is removed. A covered storage area for mechanical pumps is also included.
Now, the green belt issue is where eyebrows in Culcheth may reasonably rise. We are all used to hearing “green belt” treated like sacred ground until someone finds a planning phrase polished enough to squeeze through the gate. “Very special circumstances” is doing a fair bit of heavy lifting here.
That said, the planning argument is not without sense. Orica’s documents state that because of the hazardous nature of the use and the materials stored, the facility cannot be placed in an urban environment or near other uses. In plain English, if you must have an explosives depot, you do not pop it between a nursery, a Tesco Express and someone’s new-build patio set.
The applicant also argues that the exclusion zone around the site helps preserve the openness of the green belt by preventing other development from creeping in. It is a slightly strange bit of planning logic, but not a daft one. A secure depot is hardly a picnic spot, but it also is not a sprawling housing estate with 14 identical cul-de-sacs called something like Foxglove View.
There is a positive side here. The site has a long history of operating without incident, and modernising old facilities should strengthen safety, not weaken it. Investment in existing industrial infrastructure is usually better than letting it decay while everyone pretends old buildings age like fine wine. They do not, especially when asbestos is involved.
Still, residents are entitled to expect transparency and proper oversight. Green belt exceptions should never become a casual habit, and anything involving explosives deserves serious scrutiny rather than planning jargon and a shrug. In this case, Warrington Borough Council has decided the safety, history and location of the site justify the work.
As reported by Nathan Okell, Chief Reporter, the Orica site in Culcheth is now set for modernisation. It is not glamorous news, but it is important local news. Sometimes progress looks less like a ribbon-cutting and more like replacing an ageing explosives store before it becomes a problem.