Thanks for the responses the Architects also have a Structural Design arm so have the expertise and competence to do this and we thought we were getting everything needed for the builder to build as per Jed response!
My builder is saying that the bending details for the reinforced wall needs to be done by our architect and the architect is saying the opposite.
Any idea who is correct would be appreciated my gut feel is the person who designs the wall should do this and the builder is then reaponsible to put...