LOT 1: Heating installation according to DIN 18380 ; LOT 2: Ventilation installation according to DIN 18379; LOT 3: Sanitary installation according to DIN 18 381; LOT 4: Technical thermal insulation according to DIN 18421

Type and scope of the service:

- approx. 180 m steel pipe black up to DN 50

-ca. 105 m copper pipeline up to DN 40

-ca. 520 m Radiator connection system, plastic

-ca. 50 socket and flange fittings up to DN 50

- approx. 31 radiators

- 1 piece energy center 3000 liters

- Required fire protection bulkhead in ceilings and walls

Type and scope of the service:

- 1 compact ventilation unit max. 3,700 m³/h

- approx. 12 fire dampers

- approx. 270 m² ventilation duct with moulded parts

- approx. 200 m spiral seam pipe up to d 250

- about 50 pieces. Air inlets and outlets

Type and scope of the service:

-ca. 25 m cast iron sewer pipes

- approx. 210 m plastic sewage pipes

- approx. 540 m drinking water pipe made of stainless steel up to DN 32

-ca. 20 socket fittings up to DN 32

-ca. 42 pieces of sanitary fittings

- Required fire protection bulkhead in ceilings and walls

Type and scope of the service:

- approx. 130 m of mineral wool pipe insulation on heating pipes

- Approx. 250 m of rubber pipe insulation on drinking water pipes

- approx. 210 m of mineral wool pipe insulation on hot water pipes

- Approx. 40 m of rubber pipe insulation on rainwater pipes

- approx. 25 m of pipe insulation made of foam glass on rainwater pipes

- approx. 40 m insulation on dirty water pipes

- approx. 180 m² of mineral wool insulation on ventilation ducts

- approx. 170 m of mineral wool insulation on ventilation ducts up to d 250

- approx. 80 m² rubber insulation on ventilation ducts