Brief definition
Cost group 700 (KG 700) captures project ancillary costs — including fees for planning and supervision, operational overheads, and risk and financing shares per the DIN 276 system.
Relevance for quantity take-off and BoQ
KG 700 is rarely derived directly from drawing geometry. It depends on fee bands, service phases (HOAI), and project risk. The bill of quantities for KG 300/400 nevertheless underpins cost tracking.
Normraum relevance
Ancillary costs depend on fees, service phases and risk, not on plan geometry – Normraum delivers no figures for them. Indirectly, the area basis counts: cost indicators refer to areas under DIN 277, and those come from the Normraum room book, with a confidence score per room and a check log.