Roof sealing work:

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 bill of quantities describes the services of the roof sealing work for the three- and two-field hall.

- 2250 m2 trapezoidal roof sheeting, acoustically effective, 1.50 mm

- 1020 m2 roof trapezoidal sheeting, acoustically effective, 1.25 mm

- 3270 m2 vapor barrier membrane on trapezoidal sheet metal

- 1275 m2 vapor barrier membrane on reinforced concrete ceiling

- 2340 m2 rock wool insulation d = 240 mm, in 2 layers

- 350 m2 of rock wool insulation as slope insulation

- 1020 m2 EPS insulation d = 240 mm, in 2 layers

- 845 m2 of EPS insulation as slope insulation

- 2405 m2 First and upper layer of bitumen roof waterproofing, root-resistant

- 2230 m2 First and upper layer of bitumen roof waterproofing

- 500 m attic profile and attic cover

- 1 piece roof hatch 1.00 x 1.50 m

- 6 SHEV skylights 1.25 x 1.25 m

- 10 SHEV dark flaps 1.20 x 2.40 m

The electrical connection of the drive units with control and all electrical safety devices is part of the service. Connection to the building network on site by electricians.