In a square compound on the South side of an un-named minor road.
LOCKED All surface features remain intact with some flaking of the green paint. The top of the ventilation shaft adjacent to the access shaft has broken off. The top of the access shaft was reconstructed in 1989 and a new larger hatch (Torlift) fitted. The hatch is locked but has no security plug so can be opened with a Torlift key or a large screwdriver. Internally the post is very damp with 1" of water on the floor. There is a long table running the length of the room with the cupboard on the opposite side. Other artefacts include a small splint, full body splint, tool board, BPI mount, BT connection boxes, battery box, fire blanket box and a maroon launcher.
Opened in 1964 and closed in 1991.