A smaller floor structure with high demands on compressive strength (50 N / mm) is in the planning stage 2 ) intended. Due to the tolerances in the shell construction, there are different execution variants of the screed work, this is shown in the main offer:

- CT-C40-F7 modulus of elasticity 30,000 N / mm 2 ,

- CAF-C40-F7,

- CT-C40-F5.

A surveying office has already leveled the individual floors.

Only after the leveling by the contractor of the screed trade is it determined in coordination between the contractor, the client and the architect which screed variant is actually to be used in which area.

The bidder is free to submit an ancillary offer.

A side offer for the version with the special screed CT-C40-F7 E-module 30,000 N / mm 2 for the entire area is only permitted in connection with a main offer:

For this reason, two qualitatively equivalent service specifications (main offer and secondary offer) are published.

The award criterion for the evaluation of the main and secondary offer is the price.

This means that a supplementary offer can be accepted if it is the cheapest offer.

The main services are:

- CT-C40-F7 (E-module 30,000 N / mm 2 ) approx. 280 m 2 ,

- CAF-C40-F7 approx. 1180 m 2 ,

- CT-C40-F5 approx. 820 m 2 ,

- Screed on separating layer approx. 93 m 2 ,

- Cement-bound leveling compound approx. 2 280 m 2 ,

- Impact sound insulation 8 mm approx. 2 280 m 2 ,

- Grind concrete surfaces, horizontally approx. 700 m 2 ,

- Cement-based floor sealing approx. 960 m 2 .

A smaller floor structure with high demands on compressive strength (50 N / mm) is in the planning stage 2 ) intended. Due to the tolerances in the shell construction, there are different execution variants of the screed work, this is shown in the main offer:

- CT-C40-F7 modulus of elasticity 30,000 N / mm 2 ,

- CAF-C40-F7,

- CT-C40-F5.

A surveying office has already leveled the individual floors.

Only after the leveling by the contractor of the screed trade is it determined in coordination between the contractor, the client and the architect which screed variant is actually to be used in which area.

The bidder is free to submit an ancillary offer.

A side offer for the version with the special screed CT-C40-F7 E-module 30,000 N / mm 2 for the entire area is only permitted in connection with a main offer:

For this reason, two qualitatively equivalent service specifications (main offer and secondary offer) are published.

The award criterion for the evaluation of the main and secondary offer is the price.

This means that a supplementary offer can be accepted if it is the cheapest offer.

The main services are:

- CT-C40-F7 (E-module 30,000 N / mm 2 ) approx. 280 m 2 ,

- CAF-C40-F7 approx. 1 180 m 2 ,

- CT-C40-F5 approx. 820 m 2 ,

- Screed on separating layer approx. 93 m 2 ,

- Cement-bound leveling compound approx. 2 280 m 2 ,

- Impact sound insulation 8 mm approx. 2 280 m 2 ,

- Grind concrete surfaces, horizontally approx. 700 m 2 ,

- Cement-based floor sealing approx. 960 m 2 .