For the renovation of the building "Malvine-Weiss-Haus" in 3 construction phases, heating work is to be carried out. It is a clinic building for psychiatry and forensics.

The work essentially includes the following services:

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Complete renovation of a psychiatric facility during ongoing operation in two construction phases (BA1 = UG & EG; BA2=1.0G & 2.0G).

Section-by-section dismantling of the heating technology,

total steel pipe up to DN80 approx. 1600m,

on-site dismantling of radiators and insulation.

Connection to existing supply from technical center. Total heating capacity approx. 350kW,

Construction of heating distribution with a total of 5 pump groups, installation welded in black steel pipe up to DN80 approx. 3000m,

Pump group surface heating in multilayer composite pipe up to DN40 approx. 150m.

Total number of radiators according to clinic standard approx. 220 pcs. Ceiling heating system approx. 1oom2

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Wall heating elements approx. 35 pcs. Thermal insulation and fire protection according to valid rules and standards.

Special features: Partial commissioning BA 1,

All installations vandal-proof and suicide prevention,

radiator fixtures according to requirement class 4,

Multisplit refrigeration 14kW R410a with 4 indoor units,

Kältemittelleitungen ca. 90m.

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The gross floor area is approx. 5,380m².

Start of execution: BA01 08.05.2023 - BA02 10.06.2024.

Completion or duration of services: BA01 26.01.2024 - BA02 31.01.2025.