A cold wet day

While snow falls outside, Dave, Aiden & Bill free track bolts .....

..... along with Rob

Steve cleaning fishplate bolt threads

Once the snow stopped, Bill removes two coach bolts from the FPL .....

..... & Rob drills to replace the screws with through bolts

Aiden unfastening two chairs on the B switch ......

..... & Dave & Steve fetching a plate to go under the blade ends

Aiden & Rob freeing clamps

Finally a puzzle - which carriage requires ballast?