Electronic auction ID: 1351144: Inspections and cleaning of chimney flues, including the performance of a single inspection of gravity‑driven chimney flues—ventilation, flue gas, and smoke—along with a one‑time cleaning of ventilation flues, a two‑time cleaning of flue gas flues from combustion appliances fueled by liquid and gaseous fuels, and a four‑time cleaning of smoke flues ...

Komenda Wojewódzka Policji w Bydgoszczy