Lot 21 - Plumbing, heating and refrigeration systems

Part of the old building:

KG410

- Dismantling of pipelines approx. 300 m DN 15 - DN 32

- Dismantling of dirty water pipes approx. 200 m DN 50 - DN 125

- Dismantling furnishings approx. 40 pcs.

KG420

- No action

KG434

- No action

New building section

KG410

- Sewage pipe approx. 300 m DN 90 -150

- Pipeline cold, hot water, circulation approx. 700 m DN 12- DN 40

- Sanitary items approx. 70 pcs.

- Instantaneous water heater approx. 40 pcs.

KG420

- Construction of district heating transfer according to TAB Stadtwerke Senftenberg, 170 kW

- Connection of ventilation units, water glycol, system separation

- Underfloor heating approx. 2000 m2 / 90 kW

- 17 radiators

- approx. 600 m pipeline, steel, DN15 - 65

KG434

- Two circulating air coolers, each with an outdoor unit, 2.5 kW

- approx. 50 m pipe, refrigerant filled