Dear Ms Kornkamol Please be aware t

Dear Ms Kornkamol

Please be aware that this foundation is different from Impbin and digester, and hence you should not use stiffening plate as in Picture 5 .Blow tank is using pockets and the bolts are placed in those pockets after the main concrete filling around the pockets.

It is the arrangement in dimension drawing (50260617) that SCL have to follow.

We can´t see a measure to the top of the foundation bolt on the foundation drawing (50261025) in Proarc. Where have you get this from? This measure of +408 is not in the drawing and should not be considered.

The foundation shall be finished at elevation +0,300 with pockets (holes) for foundation bolts. The foundation bolts and the blow tank have to be placed at the foundation and then they have to fill up the pockets with concrete.

Alternately we would also like to see the detailed foundation drawing you have prepared for the blow tank. Please send it.