Dear Sir,
Thank you for your reply.
Actually, we have 350 + embedded anchors to hold the plate at which the rail has been bolted. Only 20 anchors have deviated and there is no other way to align the rail as Owners do not allow the drilling in the concrete. No welding has been done on those anchors which are holding the rail, but only those anchors have been welded which are used for the positioning of the plate.
Now I am worried about the welded anchors and I am thinking what else can be done to align the anchor and positioning the plate keeping in view that drilling is not allowed in the concrete at any cost.
Btw really appreciated for your response.