Germany - Planning services in the building industry

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Provided by Open Opps
Opportunity closing date
12 September 2019
Opportunity publication date
09 August 2019
71320000: Engineering design services
Value of contract
to be confirmed
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Implementation of planning services for heating/sanitation in accordance with HOAI LP 1 to 8 as a step-by-step contract for the Robinienhofschule object Renovation/extension/conversion Due to the increasing number of pupils and the change in the requirements for class formation as well as the high level of use in some buildings, the school complex is to be renovated, extended and reconstructed. In a previous needs assessment, the user's needs and wishes were prioritised and worked out.1) Heating/hot waterThe existing hot water heating system is operated via a district heating connection. The rooms of the existing building are equipped with individual radiators and the building has a central hot water supply. The heat supply in building 3A is to be redesigned as part of the extension. All rooms are to be supplied with heat via a new distribution system and several heating circuits. All pipes must be insulated in compliance with thermal and fire protection regulations and laid in the floor or within the suspended ceiling of the ground floor. Tube-valve radiators are provided as heating surfaces.2) Sanitary facilitiesThe sanitary rooms in the yellow area are generally renewed. Equipment and pipelines of the existing plant are to be dismantled. All unusable parts of the sanitary facilities are to be disposed of. Several disabled WC's and shower and washrooms are planned for the ground floor and the newly constructed upper floor of building 3A. A small kitchen must be provided for each group area. In addition, sanitary rooms for the staff have to be created on both floors and the existing house connection will continue to be used for drinking water supply. From there the sanitary objects and kitchen are connected. Preliminary or installation walls are provided in which the drinking water pipes and installation elements can be accommodated. All pipelines are insulated in compliance with heat and fire protection regulations. Sanitary ceramics, extraction fittings and sanitary equipment are planned in standard design.3) Ventilation systemThe building 3A currently has no ventilation system.The interior sanitary rooms are fitted with single room ventilators. In the case of adjoining WC rooms, these are provided with a second room connection. The exhaust air is directed to the outside via the roof. In order to ensure the supply of air to the systems, window rebate ventilators are to be installed in selected windows and the doors of the interior rooms are to be provided with overflow openings. During the construction period an interim solution is to be created which is to be provided with media connections.

Opportunity closing date
12 September 2019
Value of contract
to be confirmed

About the buyer

Landratsamt Landkreis Leipzig Stauffenbergstra├če 4 Borna 04552 Germany

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