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.
AIGO relevance
Verifiable quantities from KG 300/400 reduce uncertainty in cost tracking. AIGO supplies the geometric and BoQ foundation; ancillary costs remain in your overall calculation.