Monday

Ian making a wooden cabling duct for MH shed
(photo courtesy of Peter Weightman)

Richard cleaning up around Twizell's boiler
(photo courtesy of Peter Weightman)

Malcolm drilling ends for smoke chute supports
(photo courtesy of Peter Weightman)

Richard heating an extension to a smoke chute support .....
(photo courtesy of Peter Weightman)

..... for Simon to bend to the required angle
(photo courtesy of Malcolm Phillips)

Working diagram of the smoke chute supports
(courtesy of Peter Weightman)

An example chute support system
(courtesy of Peter Weightman)

The lower ring lies in a horizontal plane & is stayed to a truss; 

the support arms are in a vertical plane & are attached to purlins.