Tenders of Offizielle Bezeichnung Magistrat Der Stadt R Sselsheim Am Main

Public tender VOB/A road end development on Lise-Meitner-Strasse, 2nd phase; Road and path construction work. The length of the road to be worked on in the 2nd phase of the road end development on Lise-Meitner-Strasse is approximately 420 m. Essentially, a chippings mastic asphalt surface layer is to be laid over the entire roadway area of approximately 2,800 m2 and the areas between the gutters and curbs that have not yet been developed on both sides are to be completed with sidewalks, parking strips, access areas to the properties, green spaces and tree islands. The length of the road to be worked on in the 2nd phase of the road construction of Lise-Meitner-Strasse is approximately 420 m. Essentially, a stone mastic asphalt surface layer is to be laid over the entire road surface of approximately 2,800 m2 and the areas between the gutters and deep curbs that have not yet been developed on both sides are to be completed with footpaths, parking strips, access areas to the properties, green spaces and tree islands. Lise-Meitner-Strasse is a heavily used commercial road in the Blauer See business park. Due to the ongoing commercial operations, a complete closure of Lise-Meitner-Strasse for the entire construction period is not possible. The road must be open to residents and their visitors up until the stone mastic asphalt surface layer is laid.

Public tender Vob/a Kita Sachsenweg extension building, electrical engineering The installation of the electrical system at the daycare center in Sachsenweg has been put up for tender. The subject of the tender is the installation of the ... Mehrkita Sachsenweg extension building, electrical engineering The installation of the electrical system at the daycare center in Sachsenweg has been put up for tender. The subject of the tender is the installation of the electrical engineering as part of the extension building at the Kita Sachsenweg.

Public tender Vob/a Kita Sachsenweg extension building - plumbing work Construction description Plumbing The new extension will have a new washroom and a toilet facility for children as well as a toilet for staff. From the existing building, the extension will have a new drinking water supply. This leads through the basement of the existing building and is fed into the new building within a facing shell. As the new building has no basement, the drinking water pipe will be laid within the floor structure. The hot water supply is decentralized via a 21 kW instantaneous water heater, which will be placed in the washroom. Drinking water hygiene will be achieved via a central flushing system, which is time and temperature dependent. The extension will have a new underground pipe system with a new transfer shaft to the public sewer system. The sanitary facilities must be connected to the underground pipe connections within the stud walls.

Public tender for the Sachsenweg daycare center extension - screed work. Screed work must be carried out in accordance with the specifications. Before work begins, the contractor must determine with the client where the material to be used can be stored on the construction site in order to avoid mutual disruptions between the tradespeople involved in the construction. Columns of swivel-arm hoists must not be clamped between balconies or cantilever slabs; when clamped in masonry openings, they must be protected from damage. Window brackets must be used if possible. All dimensions must be checked on site before work begins unless detailed drawings with binding dimensions are available. Before work begins, the actual installation heights for the entire extension system must be agreed upon with the construction management if inadmissible tolerances or changes to the planned floor structure are discovered or suspected. Extraction devices must be used for dry grinding work. If inspection reveals that planned screed thicknesses cannot be maintained, work may only continue after prior consultation with the construction management. Before work begins, the contractor must determine with the client where the mixing and conveying equipment can be set up without hindering other tradespeople involved in the construction work. During construction, care must be taken to ensure that openings for drains, pipes, etc. are closed and that furnishings are protected from contamination. When facade lifts or other conveying equipment are used, the facade, including the openings, must be protected from contamination. The services required for this purpose are part of the contractor's site facilities. Already completed services by third parties, such as exposed concrete components, installations, coatings for radiators, doors, wooden components, stairs, flooring, etc., must be effectively protected by the contractor against damage and contamination. Contamination must be removed immediately. Door openings must be left out accordingly for the floor recess of frames to be installed after the screed has been laid. After the frames have been installed, the screed in this area must be professionally closed. Recesses must be formed. Terrazzo floors must be created using cement as a binding agent and without synthetic resin additives. Completed screed areas must be sealed off; the contractor must provide the necessary sealing material. Cement screeds that are at risk of cracking must be covered with plastic sheeting for a period of at least two weeks after installation. After approval for foot traffic, the screed surface must be resilient enough to withstand the usual stresses of construction without damage until the topsoil is laid. If drying out the building site using drying equipment is prescribed or included in the specifications, drying must be carried out to the specified target value. A hygrometer must be installed as verification.

Public tender Vob/a Kita Sachsenweg extension, tiling work Due to the growing need for 20 additional childcare places in the Kita Sachsenweg, the magistrate of the city of Rüsselsheim am Main intends to demolish the old pavilion and build a permanent extension of approximately 330 sq m onto the existing building in its place. The pavilion was demolished at the beginning of 2024. The single-story extension with an area of 276.4 sq m takes up the line of the existing building in the south. The setback in the east results from the location of a plane tree worth preserving. On the north side, the extension is positioned on the northern property boundary in border development. A recess indicates the second daycare entrance to be created, which will serve as an escape route. Tiling work is up for contract here. The subject of the tender is the tiling work as part of the extension to the Sachsenweg daycare center.

Public tender Vob/a Kita Sachsenweg extension building - heating technology Building description Heating The heating of the building (old building and new building) is achieved using a monovalent air-water heat pump. This has the advantage that the building can be heated without fossil fuels. The building heating load for the unrenovated old building including the new building was calculated at around 76 kW. Our planning envisages that the existing gas boiler will be eliminated and replaced by the heat pump. The heat pump we have planned can also supply the existing radiators in the old building without any problems. After the old building has been renovated, the heating load for the new building and the old building would be around 55 kW. The planned monovalent heat pump covers an output range of 50 - 78 kW and is therefore sufficiently dimensioned for the case (old building not renovated and later renovated). A heat meter is provided for the heat pump. The indoor unit is installed in the existing boiler room of the existing building. The outdoor unit is installed directly in front of the heating center; a corresponding fenced-in area is to be provided for it. The outdoor unit is positioned so that there is enough space for maintenance and repairs. The renovation of the pipes and the distributor (limited to the boiler room) is part of the measure. The existing electric hot water preparation in the existing building will be retained. All heating pipes outside the heating center and the existing radiators will also be retained. The control is to be carried out via the GLT. This is assessed in the Kg 480. In the existing building, the cables are laid below the floor ceiling to the ground floor. In the new building, the supply cables to the underfloor heating distributors are laid within the floor structure. All cables are made of stainless steel. The cables are laid in accordance with DIN 4108, and the thermal insulation is carried out in accordance with Geg.

Public tender Vob/a Kita Sachsenweg extension building, electrical engineering The installation of the electrical system at the daycare center in Sachsenweg has been put up for tender. The subject of the tender is the installation of the ... Mehrkita Sachsenweg extension building, electrical engineering The installation of the electrical system at the daycare center in Sachsenweg has been put up for tender. The subject of the tender is the installation of the electrical engineering as part of the extension building at the Kita Sachsenweg.

Public tender (service) Transport for school children / cross-transport in the 2025/26 school year in accordance with Section 161 of the Hessian School Act Transport for school children / cross-transport in the 2025/26 school year in accordance with Section 161 of the Hessian School Act - Transport of primary school children to the swimming pool Transport of primary school children - in accordance with Section 1 ... Transport for multiple school children / cross-transport in the 2025/26 school year in accordance with Section 161 of the Hessian School Act - Transport of primary school children to the swimming pool Transport of primary school children - in accordance with Section 161 of the Hessian School Act - From the urban area of Rüsselsheim am Main to the swimming pool "an der Lache", Am Brückweg 24, 65428 Rüsselsheim am Main. The city of Rüsselsheim is the sponsor of 17 schools. There is an obligation to provide swimming lessons, primarily for 3rd graders. School trips to the swimming pool "an der Lache" must be ensured. There are no rides outside of school hours

Public tender VOB/A annual contract 2025; road marking work, execution of road marking work in the urban area of Rüsselsheim am Main during the term, option of extending the annual contract twice... Multi-year contract 2025; road marking work, execution of road marking work in the urban area of Rüsselsheim am Main during the term, option of extending the annual contract twice, each for one year. The subject of the tender is the road marking work within the urban area of Rüsselsheim am Main within the term of the annual contract.

Public tender Vob/a Kita Sachsenweg extension, roofing work Due to the increasing demand, the magistrate of the city of Rüsselsheim am Main intends to demolish the old pavilion and build a permanent extension of approx. 330 sqm onto the existing building in its place. The pavilion was demolished at the beginning of 2024. The single-storey extension with an area of 276.4 sqm takes up the line of the existing building in the south. The setback in the east results from the location of a plane tree worth preserving. On the north side, the extension is positioned on the northern property boundary in border development. A recess indicates the second daycare entrance that is to be created, which will serve as an escape route. The roofing work to be awarded here is the subject of the tender for the roofing work as part of the extension to the Sachsenweg daycare center.