Is "house hold" rubbish considered as construction waste? What I mean here is the rubbish from the lads having lunch, for example, or office generated waste from the porta-cabins. This may be considered a "construction waste", because it would otherwise not occure.

Since almost all MR credits are based on CSI MasterFormat catagories, I would assume not, but this is not 100% clear as this credit is not based on cost.