Procedure ID: 1330644: ZAM/13/26 Provision of services for the maintenance and operation of central heating systems, hot water systems, water and sewage systems, oil-fired boiler rooms, district heating substations, deep wells, water treatment plants, pressure tanks, oxygen gas installations, water supply networks, and sewerage systems—including combined sewer systems and external fire hydrant networks—for Szp...

Szpital Matki Bożej Nieustającej Pomocy w Wołominie