Honeycombing (pg 125) :
The internal fiber separation of drying timber. The roughness & weakening on the face of a concrete wall due to segregation of the concrete, with the result that there is little sand to fill in between the stone aggregate.
Cantilever (pg 127):
A projecting structure, such as a beam, that is supported at one end and carries a load at the other end or along its length.
Turret trucks (pg 131):
Very narrow aisle (VNA) equipment.
Gravity conveyors (pg 133):
Any un-powered conveyor, such as a gravity chute or a roller conveyor, which uses the force of gravity to move materials over a downward path.
Sprocket (pg 133):
Gear or wheel with metal teethes that meshes with a chain or track.
Spigots (pg 133):
Small wooden plug, faucet or Tap (valve).
Baulks (pg 134):
Something immaterial that interferes with or delays action or progress.
Gangway (pg 134):
A temporary passageway of planks.
Linoleum (pg 134):
A floor covering made from solidified linseed oil (linoxyn) in combination with wood flour or cork dust over a burlap or canvas backing.