bookowski
Structural
- Aug 29, 2010
- 968
Can anyone point me to any legal or industry standard framework which clearly lays out the roles in delegated design for CFS. In particular what the responsibility of the EoR is in providing a feasible starting scheme.
For example: Mr. X is EoR on a cfs bearing wall building and provides locations of lateral resisting walls (along with associated foundation elements designed for latera) and sizes the wall stud as "6" CF stud walls". Mr. Z, the specialty CF designer, in the course of his design finds that the walls are undesignable. By undesignable this means there is no practical combo of wall stud spacing, ga, connectors etc. to resist the lateral and/or vertical loads. My Z tells client that they need more wall etc., client blames EoR, EoR says it's the CF designers problem.
I assume we all agree that the EoR has responsibility here to provide a reasonable system starting point that can be designed - but can anyone point me to industry or legal language that clarifies this?
For example: Mr. X is EoR on a cfs bearing wall building and provides locations of lateral resisting walls (along with associated foundation elements designed for latera) and sizes the wall stud as "6" CF stud walls". Mr. Z, the specialty CF designer, in the course of his design finds that the walls are undesignable. By undesignable this means there is no practical combo of wall stud spacing, ga, connectors etc. to resist the lateral and/or vertical loads. My Z tells client that they need more wall etc., client blames EoR, EoR says it's the CF designers problem.
I assume we all agree that the EoR has responsibility here to provide a reasonable system starting point that can be designed - but can anyone point me to industry or legal language that clarifies this?