Services for the current repair of in-house engineering networks of the DHW system of a residential building at the address: 5 Petro Kalnyshevsky St. in the Obolonskyi district of Kyiv under the DK 021:2015: 45330000-9 — Plumbing and sanitary works. The corresponding code … I will 45332200-5 Plumbing works. DBN A.2.2-3:2014