The pier needs a form and reinforcement inside. A company in nearby Katwijk produced the re-bars for me, it took one week and 15 Euros. I told them how big the pier will be and they produced the metal that you see on the left.
Another view of the form. It is made of simple wooden plates called 'underlayment'. The inside is 40 cm x 40 cm. click to enlarge

Created by dvk, 11 Oct 2003.
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