The following services are mainly carried out:

- Design of a hollow floor system according to DIN EN 13213, load-bearing layer in

Drywall, D=40mm, construction height over 160 to 400 mm, load class 5 and 6, approx. 3,300m2,

- Edge connection with insulating strips, fire protection requirements up to EI 90, approx. 2,000m, edge connection with installation of joint sealant, approx. 2,000m,

- Partitions in the floor cavity made of aerated concrete blocks, in some areas as fire barrier EI90 with cable grommets, floor height over 100 to 200 mm, approx. 400m, incl. creation of a non-significant deviation,

- Formation of inspection openings and boreholes for floor tanks.

Note on the execution period: in the calculation, two work interruptions of 1x 2.5 weeks and 1x one week must be taken into account between the start and completion of the service, which are not included in the total execution period or BE retention period.

The following services are mainly carried out:

- Design of a hollow floor system according to DIN EN 13213, load-bearing layer in dry construction, D = 40mm, installation height over 160 to 400 mm, load class 5 and 6, approx. 3,300m2,

- Edge connection with insulating strips, fire protection requirements up to EI 90, approx. 2,000m, edge connection with installation of joint sealant, approx. 2,000m,

- Partitions in the floor cavity made of aerated concrete blocks, in some areas as

EI90 fire barrier with cable grommets, floor height over 100 to 200 mm, approx. 400m,

incl. creation of a non-significant deviation,

- Formation of inspection openings and boreholes for floor tanks.

Note on the execution period: in the calculation, between the beginning and completion

of the performance to take into account two work interruptions of 1x 2.5 weeks and 1x one week, which are not included in the total execution period or BE retention period.