Monday 20 August 2018

Sternpost

Six inch (15 cm) high draught figures, spaced 1ft (30 cm) apart from the underside of the keel have been carved in Shamrock's new sternpost. This is now bolted in place and the bottom two rudder gudgeons have been fitted. The top gudgeon has had an extra steel strap welded on its inside edge ensuring that once fitted the ruder pintle drops freely through all three gudgeon eyes. Oak for the new warping horse has been cut to size, using the old warping horse as a template, with shallow groves being cut on the inboard face of the new transom ready to receive the uprights. Lengths of galvanised treaded bar with a nut welded on one end have been used for the through bolting of the transom planks. Through bolting is achieved by drilling through the section to be attached with a drill the same diameter as the bar and then counter sink ensuring the nut will not be proud and there is sufficient space for a socket. The receiving plank is drilled undersize, once the plank butts have received a layer of black butter, an impact gun is used to screw the bar into the receiving plank.
New and old sternpost.
Sternpost fitted.
Botton gudgeons.
Ready for the uprights.
New warping horse timbers.
Old warping horse.

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