Heat supply systems for the construction of a residential quarter with 152 apartments totaling around 11,000 m² in Stutensee Blankenloch, on the site of the former swimming pool.

The construction site is divided into 2 sub-areas, each with a separate underground car park.

The apartments are arranged in 9 three-four-storey spatially separated buildings with 15 house entrances.

A café is to be integrated on the ground floor of House VII. Due to the high rated water level, a closed excavation pit with construction and soft gel sole is planned.

The overall completion of all apartments is planned by the first quarter of 2024.

The order specifically includes the performance of heat supply systems.

Further details are provided in the offer documents.

Heat supply systems

The call for proposals is divided into two lots

Bidders can bid in individual lots.

The award can take place in individual lots.

Lot 1 - Section A

Underfloor heating: part A approx. 6,450 m²

Radiator: part A 9 piece

Piping: part A approx. 900 m

Drinking water reservoir: part A approx. 4 pieces

Heat meter: part A approx. 107 pieces

Exact information can be found in the course.

Single terms/intermediate deadlines

Monday, 13.06.2022 - Friday, 10.03.2023 Assembly Assembly Lot 1

Monday, 12/12/2022 - Friday, 08.12.2023 Final assembly Lot 1

Heat supply systems

The call for proposals is divided into two lots

Bidders can bid in individual lots.

The award can take place in individual lots.

Lot 2 - Section B

Underfloor heating: part B approx. 4,000 m²

Radiator: Part B 6pcs

Piping: part B approx. 600 m

Drinking water tank: part B: approx. 3 pieces

Heat meter: part B: approx. 61 pieces

Exact information can be found in the course.

Single terms/intermediate deadlines

Monday, 13.03.2023 - Friday, 21.07.2023 Assembly Assembly Lot 2

Monday, 03/07/2023 - Friday, 11/3/2023 Final assembly Lot 2