Literal question
For residential buildings, the applicable circle in sections A-G should be marked.
For non-residential buildings and temporary accommodations [emergency] sections C-G are not applicable.
F. Water supply of the building
The building is supplied with water
[] 1 By a public water supply network
[] 2 By an in-house facility (e.g., electric water pump)
[] 3 In another way
Interviewer instructions
For residential buildings, crosses should be made in the applicable circles in sections A to G.
For non-residential buildings and temporary shelters, section C to G need not to be answered.
F. Water supply for building
The building is supplied with water:
[] 1 From public water system
[] 2 From building specific facility (electrical water pump)
[] 3 By other means