Building the base section of the sliding doors for the ship's lifeboat conversion

First of many half lap joints cut to make up this framework

First of the joints made and fitted together just three more on this section of framework to go

Fitting the second joint together 

The framework finished, at least stage one of it and the door frames clamped in position 

The top and bottom rails of the framework laid in position 

Frame work in the works van ready to move to the boat to be first fitted.