1) No idea about the number of AC ordered to attack this target, the BC War Diaries only gave a global number of AC sent this night.
For the details of the bomb dropped during this night, you will find a German report there:
http://www.chrito.users1.50megs.com/...7aug40luft.htm
2) Same data for the 16-17 October 1940:
http://chrito.users1.50megs.com/1940...7okt40luft.htm
3) and again for the 19-20 November 1940:
http://chrito.users1.50megs.com/1940...0nov40luft.htm
Sadly this website will only cover the year 1940 with this level of detail.