 New oak <unk> were laid on the dust floor and temporary boarding laid to provide a working platform for repairs to the top of the mill tower . The bin floor was removed , apart from one oak main beam which was <unk> . A replacement main beam was made from pitch pine , and the oak beam was repaired . New oak <unk> were fitted , along with some salvaged from the original floor which were fit to be reused . One of these had previously been a whip from a Common sail . Some of the <unk> were made from pitch pine from the <unk> <unk> , which , following its collapse on 19 February 1977 , had been re @-@ erected at the Museum of East Anglian Life , <unk> . The <unk> hoist was dismantled to enable its repair , brickwork was repaired , and new <unk> were made for some of the windows . A <unk> was secured over the mill tower to keep the weather out over winter . The <unk> on the bin floor were replaced and one of the two pairs of <unk> was removed . 
