Marking off the top edge of the tank and making panel to make lid and battle plate

Setting up the tank ready to mark off the cut line on the top edge of the water tank

The excess Fibreglass off the top of the tank and now ready to make up the panel for the lid and the baffle plate

Setting up the plywood panel to make up the template panel to make the lid of the tank 

Giving the lid panel and the baffle plate templates to fibreglass panels their first coat of epoxy resin to use them to lay up the lid and the baffle plate on and the once the baffle plate is made glass this into the tank and then glass the lid on to the edge.