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Temporary Works & Demolition Engineering Consultants

Specialist temporary works and demolition engineering consultancy with over 25 years’ experience, in the design of temporary works, complex demolition and specialist lifting equipment.

Temporary Works

Bespoke, challenging or emergency temporary works designs for civil engineering & construction contractors

Rail Temporary Works

Thorough temporary works, and demolition design schemes for large and small-scale rail infrastructure projects

Demo & Sequencing

Demolition design & sequencing in rail, energy, heavy industrial, commercial, nuclear & construction sectors

Lifting Equipment

Designing specialist lifting equipment to solve complex problems in construction and demolition projects

Free Procedures Guide

Our Temporary Works Procedures Flowchart has been downloaded and used by hundreds of engineers and contractors to understand the role of Temporary Works and BS 5975 in their projects.

Recent Case Studies

Demolition

Pull Down/Blow Down of Structures

Pull Down/Blow Down Demolition in Action Many people mistakenly believe that an explosive actually blows the structure apart; in reality, it is used to trigger the collapse of the structure by weakening or removal of key structural elements, allowing gravity to do the rest. The mechanism for triggering the collapse can be either explosive charges […]

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Temporary Works

Emergency works

Andun have twenty-five years of temporary works design experience allowing our team to provide rapid and effective emergency engineering support. We can react quickly to any emergencies or issues that a contractor may experience, attending incidents at short notice to provide advice on the best way to make the site safe. Once the situation has been stabilised, we work with the client to produce a long-term solution to the […]

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Rail

White Hart Lane Phase 2

The stands at WHL have been developed over a number of years, there have also been adaptions and modifications. The East stand was the oldest having been reconstructed in 1988. The roof of the stand was supported on a truss extending from the south to the north stand. The truss when constructed was supported on […]

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Lifting Equipment

Crane Design

Crane Design Approach Andun can provide a full design solution, from the initial design through to fully detailed fabrication drawings. This can include undertaking the assessment of any loads imparted onto the existing structure if required. Andun can where appropriate use the latest 3D modelling and FEA techniques to design, analyse and demonstrate proposed designs. Crane Design Examples Andun designed a bespoke crane solution as part of the Birmingham New Street railway station […]

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News & Updates

Andun Northern Office Launch

Andun are delighted to announce that the opening of a new office in Manchester in order to meet the growing demand for temporary works design and

Temporary Works Design Changes By Technology Over 25 Years

As a family run engineering consultancy, Andun recently started reflecting on the different experiences of the new engineers in our training programmes compared to the

Andun Constructionline Accreditation

Constructionline accreditation is designed to allow civil engineering and construction firms demonstrate that they adhere to administrative, quality and professional standards. Andun provide temporary works design

We have used Andun over a number of years and they have always provided valuable insight in to demolition methodologies ...

Andun Engineering Consultants have consistently delivered build-able, realistic and cost effective solutions for engineering challenges which we face on a daily basis.

It is a privilege to recommend the engineering consultancy firm of Andun to any potential new clients that are looking for cost-effective temporary works designs ...

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Excellence, Quality, Support

We pride ourselves on our ability to not only design the temporary works, but to ensure that they are compatible with site constraints and the existing structure.

Andun Ltd

Monarch House, Unit 6 Drakes Lane industrial Estate, Chelmsford, Essex, CM3 3BE