Infrastructure News

The Ketches 2026 relay will go down in Infrastructure history as one of the wettest ever. The often torrential rain was present on all except one day.

Taking place in a cutting, the usual terram, plastic. terram sandwich was required to ensure that the new formation would be dry. The cutting has long suffered from boggy conditions and an insufficient bed of good quality ballast which was why there was a long standing speed restriction on this section of the line which will soon be removed.

The images below were taken on the one dry day of the entire relay.

 

Left: At the south end of the relay, the terram, plastic, terram sandwich can be seen

Right: The new track bed. There is a new drain on the near (west) side which has already been covered up.

 

Left: Taken from the east side, the condition of the ground can be seen and the quantity of recent rain is evident. One of the last actions of the relay will be to put in a functioning drain on this side to complement the one put in on the west side.

Right: The first sleepers have been laid

 

Left: More sleepers are lifted into position

Right: The end of the day

All images: Bruce Healey

The Sheffield Park ground frame which controls access to the loco shed is being replaced by a motorised system. This requires extending some track circuits, replacing the timbers under the relevant points and adding the point motors. The opportunity is also being taken to replace some old 96lb bullhead rail with 95lb bullhead recovered from track relays. The replacement rail is worn but easily in good enough condition for use in a siding.

 

Left: The partly dismantled ground frame

Right: The dismantled ground frame indicators

 

Left: Point motor mounted but not yet connected. A terram, plastic, terram sandwich sids under the point timbers

Right: The 96lb rail has been removed to be replaced with 95lb

All image: Bruce Healey