PPT Slide

Potrooms

• Must have 11 crucibles

• Must have 9 lids

• Life of Crucible is unpredictable

• No communication with all groups that are involved with repairs

• Don’t know when a crucible is completed

• Have to wait for the crucible

S & B

• Don’t know when a crucible is coming

Don’t know the priority

Crucible must be cold

• Can only work on one at a time

Must wait for room in the shed

Heavy engineering

• Have other work

• Don’t want management interfering

• Can only do one at a time

• Need to hire contractors when there is extra work

• Complete rebuild takes around 3 weeks

• Average repairs take 7 weeks

Bricklayers

• Can only brick one at a time

• Can only cure one at a time

• No warning when a crucible is arriving

• Refractory work is 2 days

• Curing is normally 4 days

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