Germany - Construction

Description

For the refurbishment and conversion of the new headquarters of Stadtwerke Stuttgart GmbH and Stuttgart Netze GmbH, the following services, among others, are to be provided in the "heating" trade put out to tender in the present case:- installation of heat pump;- connection to district heating;- preparation of hot water;- installation of heating and cooling ceilings;- installation of radiators and accessories;- wall and ceiling air heaters;- laying of pipes;- thermal insulation of technical installations.
Stadtwerke Stuttgart GmbH and Stuttgarter Netze GmbH are planning to relocate their respective headquarters, consisting of administration and technical areas with workshops, to a joint site in the future. As a result of a site search, the property "Kesselstraße 23 in Stuttgart-Wangen" was identified as a suitable existing property, which is now to be rented on a long-term basis and renovated and converted in accordance with the requirements.23 Kesselstraße is a large, contiguous building with an adjacent outdoor area, which was planned and constructed in several construction phases and is divided into three components:1. the "office" component with eight above-ground floors and a basement floor must be upgraded in terms of fire protection technology. In addition, the office areas are to be converted in accordance with modern working environments and the specific requirements of the future users.2 The "warehouse" component with three above-ground storeys and one basement storey is to be adapted to the requirements of the users in terms of interior space on all storeys by means of partial installations.3 The single-storey and non-underground "warehouse" component with three above-ground storeys and one basement storey is to be adapted to the requirements of the users by means of partial installations.The one-storey "workshop" component, which does not have a basement, must be converted and upgraded to meet the extensive requirements of the new user.3 The interior fittings for the "office" component include the demolition of the non-load-bearing existing walls and surfaces, as well as the conversion to modern working environments with closed and open working areas, retreat and collaboration areas, as well as meeting and ancillary rooms. The active integration of the user with all department-specific requirements is to be taken into account.The construction work in the "sanitary" trade is scheduled from 17 February 2022 to 25 November 2022.

Opportunity closing date

28 January 2022

Value of contract

to be confirmed