Securing bearers to piles (#250399)

I have a 90sq meter 1930s bungalow with concrete piles and wooden bearers. The wire bracing has long rusted and the bearers need to be resecured to the piles.
There are a few piles that might require a few wedges to be inserted to keep everything tight.
Access under the house is excellent (3/4 of the house is walkable under the house, the remainder is better then average.