Regarding to the foundation modific

Regarding to the foundation modification , I would like to give you some more explanation . Pls find the attached sketch .One of the reason we can not use your solution is that the original anchor bolts are quite long and need to be cut , then there is no thread remained any more . So we can not fix the counter frame with nut and special washer .Our solution is to use two plates instead of the counter frame . The below plate we called foundation plate is 35mm thick and will be welded with the anchor bolts when aligned , meanwhile ,we would use some more additional chemical anchors to reinforce ( the chemical anchors will also be welded with the foundation plate ) and then repour . The upside plate we called base plate is 45mm thick and finally welded with the foundation plate after aligned , the alignment is to be done together with Engitec machine .This solution is quite common for heavy load machine erection . Flatness and parallelism can be easily controlled . We can prepare all the drawings for foundation plates and base plates by ourselves . And in order to speed up the status , we would like to finish aligning the foundation plates and repouring before Engitec supervisor come to site , then we can continue the alignment for base plates and Engitec machines together with Engitec supervisor .I hope this solution could be accepted by your side !