Lot 1 Heat generation, Lot 2 Heating and instrumentation and control technology, Lot 3 Ventilation technology:
The Hanseatic city of Buxtehude intends to build a sports hall as a replacement building at the integrated comprehensive school (IGS) school site. The new sports hall is planned as a 3-field hall in combination with a 2-field hall. The construction project is to be awarded a sustainability certificate from the German Sustainable Building Council (DGNB) in the “Gold” category.
After completion of the preparatory work on the site, the sports hall will be erected with a supporting structure made of reinforced concrete columns and steel trusses. The hall space of the triple sports hall will be equipped with a spacious grandstand system and the roof of the three-field hall will be greened with roofs.
The specifications describe the services of heat generation, heating and instrumentation and control technology, ventilation technology for the three- and two-field hall.
Lot 1 Heat generation:
3 pcs 40kW air-to-water heat pump + 3,000l buffer tank
1 piece 80kW water-to-water heat pump + 3,000l buffer tank
1 piece fresh water module 206l
230 rm. Heating pipelines as steel pipe DN 15 – DN 100 incl. thermal insulation.
Lot 2 Heating technology and I&C technology:
330 rm. Heating pipelines as steel pipe DN 15 – DN 100 incl. thermal insulation
2,000 running meters. Heating pipes as copper pipe 15x1mm – 54x2mm incl. thermal insulation
650 rm. Heating piping as carbon steel pipe 15x1mm – 54x2mm incl. thermal insulation
40 pieces of compact radiators
32 tubular radiators
450m Deckenstrahlplatten
770 data points
8.500 lfdm. Mantelleitungen IY(ST)Y
5,500 running meters. Control lines YSLYCY-JZ.
Lot 3 Ventilation technology:
1 ventilation unit 32,000 m³/h with heat recovery and heating coil
2 units of ventilation unit 6,000 m³/h with heat recovery and heating coil
1 ventilation unit 4,000 m³/h with heat recovery and heating coil
2 Kompaktlüftungsgeräte 500 - 1.000 m³/h
2.500 m² Luftkanal
1.100 m Wickelfalzrohr DN 100 – DN 560
75 air outlets from 250 –950 m³/h
85 pieces of fire dampers.