Atomic Weapons Research Establishment. Orford ... - English Heritage
Atomic Weapons Research Establishment. Orford ... - English Heritage
Atomic Weapons Research Establishment. Orford ... - English Heritage
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cylinder. Roughly in the centre of the room is a concrete machine plinth 3.10m (10ft) by 1.02m (3ft<br />
4ins) with fixing bolts at one end and brick footings. Stencilled signs on the walls record ‘V1 PLANT<br />
EMERGENCY STOP’ and ‘V2 PLANT EMERGENCY STOP’. The northwestern, and slightly larger<br />
bay, was entered by a tall central double door in the north wall flanked by two 15-light metal framed<br />
windows. Inserted into one light of the west window is a large ducted extractor fan. Attached to the<br />
walls are various rectagular section metal cable ducts running to several switching and fuse boxes in<br />
the northwest corner. There is also a large junction box on the dividing wall to the north of the door.<br />
Red piping runs around the room from the five cylinder CO2 rack in the adjacent bay to several outlet<br />
points around the walls. On the south wall is a metal box with a plate reading ‘GOODMANS INDUS-<br />
TRIES LIMITED DC SUPPLY SET FOR VIBRATION GENERATOR TYPE 10B INPUT 400/440VOLTS<br />
3 PHASE PT NO N0.7620-S WEMBLEY ENGLAND’. In the east and west walls, centrally placed at a<br />
height of 2.78m (9ft) (to top) are the cut off stumps of an I section lifting beam. The room was heated<br />
by two radiators. At its east and west end are two cable gullies in the floor. Pendant electric lights<br />
were used throughout. At the east end of the building is a round alarm button mounted externally.