When I was at Nilsen, I was able to rescue some traffic light poles that were being thrown out. These will be used to support the deck at the front door. Thus the footings are required to be adapted to this. The steel plate is bolted to the concrete with bolts that Jim Connor rescued from a dump-master for me. These bolts are adjuster bolts from lift cables in a city high rise building. Each bolt hole in the 20 mm plate is cut with a hole saw. Takes a while! 28-12-05