Choose a place to start.
Pin length of Prorail to desired shape then bolt on a joining plate.
Offer up the next section of rail and firmly bolt together.
Continue pinning rail to shape. Note: joining plates are to go on the outside of curves and should be supported by pins.
When satisfied with shape, backfill rail on both sides. Leave enough rail exposed to give an easy maintenance edge on completion.
Offer up the next section of rail and firmly bolt together.