James Lockyer Associates Ltd
Oakland Mews, Liskeard
CornwallPL14 3UX
01579 344771
Finished project
The Finished Building
Bridges and Walkways
Completed project
During construction
Underpinning reinforcement
Reinforcement for new patio
Completed Project
View from the new balcony
Completed works
Completed project
Completed project
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ATFP Blast Resistant Post Office

Client

Defence Infrastructure Organisation (DIO)

Services Provided

Building Design
Building Regulations
Contract Administration
Design for Security
Drainage Design
Planning Permission
Project Management
Site Investigation
Structural Design
Structural Drawing & Detailing

The Project

A project brief was prepared by Defence Estates (USF), for the design and construction of a new single-storey building to provide Post Office facilities in accordance with US Department of Defense’s Postal Manual, with the ability to withstand an internal blast. Additional requirements for vehicular parking and docking space for the delivery and collection of mail were also involved.

The structure of the building included a cavity wall with an inner leaf of two skins of concrete blockwork, incorporating bedjoint reinforcement. A reinforced concrete ring beam supports the timber truss roof structure. The windows are a bespoke specification with a Polyvinyl Butyral (PVB) interlayer to prevent shatter.

The parking area required standoff bollards and a 25 metre exclusion zone from  other occupied buildings.

  • Construction details