Tenders of Offizielle Bezeichnung

Contract notice - General guideline, standard regulation Open procedure (deliveries) Network renewal Provision and operation of a new network infrastructure (switch, WLAN) for the client. The contract award includes the delivery of the hardware and software, as well as their implementation and operation incl. maintenance. Multi-network renewal Provision and operation of a new network infrastructure (switch, WLAN) for the client. The contract award includes the delivery of the hardware and software, as well as their implementation and operation incl. maintenance. Network renewal Approx. 125 different switches Approx. 600 WLAN AP Network management

Contract notice – general guideline, standard rule, open procedure (services) Scm - School campus central Heidelberg; new building Willy - Hellpach School and Campus house; specialist planning, technical equipment, specialist room planning, system group 7.1 in accordance with Section 55 Hoai The city of Heidelberg is striving to ... Morescm - School campus central Heidelberg; new building Willy - Hellpach School and Campus house; specialist planning, technical equipment, specialist room planning, system group 7.1 in accordance with Section 55 Hoai The city of Heidelberg is striving to restructure the Heidelberg educational location Campus Mitte. In this context, the new construction of the main building and renovation of the stilt structure of the Willy-Hellpach School as well as the new construction of the Campus house are to be realized. The specialist teaching rooms for the natural sciences and medicine/dentistry including preparation, collection and differentiation rooms are to be created in the new building of the main building of the Willy-Hellpach School. A total area of approx. 650 m2 is planned for this. The basic services for the technical building equipment of system group 7.1 (specialist room planning) are being put out to tender in accordance with Section 55 Hoai with the service phases 1-9 with classification in fee zone II in the new campus building component. The city of Heidelberg attaches particular importance to observing the energy concept and the requirements for technical energy standards contained therein. Scm - School Campus Mitte Heidelberg; New Willy - Hellpach School and Campus Building; Specialist planning technical equipment specialist room planning, system group 7.1 in accordance with Section 55 Hoai The Willy-Hellpach School in Heidelberg is a commercial vocational school consisting of a business high school (full-time school) and two vocational schools for business and administration as well as health services (part-time schools) with a total of around 1,400 students. Together with the new construction of a campus building and associated outdoor areas, the new construction of the Willy-Hellpach School represents a central component of the restructuring of the Heidelberg educational location Campus Mitte. The specialist teaching rooms for natural sciences and medicine/dentistry, including preparation, collection and differentiation rooms, are to be built in the new main building of the Willy-Hellpach School. A total area of approx. 650 m2 is planned for this. The basis for the services to be commissioned is the result of the architectural competition announced EU-wide in 2022 and concluded in July 2023. In accordance with the energy concept of the city of Heidelberg and the goals contained therein for sustainable and climate-friendly urban development, the construction of the new buildings is planned as a wood/wood hybrid construction in the passive house standard. The basic services for the technical building equipment of system group 7.1 (laboratory systems) in accordance with Section 55 Hoai with the service phases 1-9 with classification in fee zone II have been put out to tender. The city of Heidelberg plans to commission the object and specialist planners for the service phases 1-3 of all components. The subsequent implementation of the project is expected to take place in construction phases; accordingly, the planning services for service phases 4 and following are to be commissioned at different times. The budget for the new construction of the main building is approximately EUR 24.8 million gross (kg 300+400). The costs for system group 7 (specialized room planning) are approximately EUR 830,000 gross. The planning services are to begin immediately after the order is placed. Seven months are estimated for the planning period for service phases 1-3. The successful bidder is expected to provide competent conceptual advice and to demonstrate particular technical commitment in all service phases.

Contract notice – Sectoral Directive, standard arrangements Negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Customer service services in the energy sector Customer service services in the energy sector

Contract notice - general guideline, standard regulation, open procedure (construction work) Hgu_vita_building automation Installation of building automation, as well as automation of laboratory rooms. Scope is approx. 7 ASPs with around 22 switch cabinet fields. Among other things: approx. 400 sensors and additional accessories approx. 50 actuators and ... Installation of building automation, as well as automation of laboratory rooms. Scope is approx. 7 ASPs with around 22 switch cabinet fields. Among other things: Approx. 400 sensors and additional accessories Approx. 50 actuators and additional accessories Approx. 50 thermoelectric valve drives Approx. 7 automation devices Approx. 220 fieldbus modules Approx. 170 power units and accessories > 6000 automation management functions > 23,000 m of installation cables 14 reinforced concrete ceiling penetrations 28 concrete wall penetrations 42 fire protection partitions Construction site equipment including office and warehouse containers Work is expected to begin in spring (April/May) 2025.

Contract notice – general guideline, standard regulation negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Extension of the Sindlinger Wiesen primary school Architectural service The services to be provided include the scope of work for object planning, outdoor facilities, Section 39 Hoai. It is intended to initially award services from service phases 1-3 in accordance with Section 39 U. Appendix 11 No. 11.1 Hoai. The client reserves the right to transfer the services from service phases 4-9 in accordance with Section 39 U. Appendix 11 No. 11.1 Hoai to the architect if planning and implementation of the construction project continues. There is no legal entitlement to the transfer of these services. Eligible costs (from cost group 500, DIN 276) according to § 38 Hoai approx. 1,040,188.18 euros. The primary school in Sindlinger Wiesen is currently set up with 304 students and 15 classes with a 3.75-speed stream. In addition, there is one intensive class and one preparatory class with around 30 more students. Two smaller residential areas are being implemented in the school area, which will increase the school's classroom requirements with an entry level to 18 classrooms in the future. The school currently has a total of 16 classrooms available for teaching. The Main-Taunus district has taken over the sponsorship of school child care for the 2023/24 school year. Care is currently taking place in two classrooms and in containers rented from the city of Kelkheim, some of which are in very poor structural condition. The very small cafeteria is also housed in a container, which is not sufficient in view of the legal entitlement and the increasing number of pupils. Currently, due to the space available, only around 48% of the pupils can be looked after in the daycare. To make matters worse, the lunch supply capacity is already inadequate and therefore not all of the children in daycare can receive lunch. An internal feasibility study determined that a structural extension of around 1,374 m² would provide the necessary spatial capacity for a 4.5-stream school concept and 100% daycare on site. The extension is to be built in passive house style and subsidized. The standards of the Main-Taunus district must be observed and included in the planning. The building is to be barrier-free. There are plans to install a cistern for rainwater, which will be used to flush toilets. It must be checked whether the heat can be supplied via the existing heating system. The extension will have a photovoltaic system on the roof and on the existing building, and an elevator. A central ventilation system with source outlets and heat recovery without recirculation is to be planned, with electronic individual room control to regulate the room temperature and the air volumes for the rooms depending on the CO2 concentration. Night cooling is also to be implemented. The Nshv is to be expanded. All classrooms will have sinks. A cook and chill kitchen is to be planned for food supply. The measure will be carried out during ongoing operations and must be planned in such a way that school operations can continue. Since a container facility has already been built on the school property as an interim measure, it is important to keep the schoolyard area as large as possible and to plan the construction site area with construction site equipment as small as possible. Due to the construction of the extension, the outside areas must be restructured and built. The area of the interim measure must be restored. Planners are wanted for LP 1 - 9.

Contract notice – general guideline, standard regulation negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Extension of the Sindlinger Wiesen primary school Architectural service The primary school in the Sindlinger Wiesen is currently set up with 304 students and 15 classes with a 3.75-stream structure. In addition, there is an intensive class and a preparatory class with around 30 more students. Two smaller residential areas are being built in the school area, which will increase the school’s classroom requirement with an entry level to 18 classrooms in the future. The school currently has a total of 16 classrooms available for lessons. The Main-Taunus district has taken over responsibility for school child care for the 2023/24 school year. At the moment, care is provided in two classrooms and in containers rented from the city of Kelkheim, some of which are in a very poor structural condition. The very small cafeteria is also housed in a container, which is not sufficient in view of the legal entitlement and the increasing number of pupils. At present, due to the space capacity, only around 48% of the pupils can be looked after in the care. To make matters worse, the lunch supply capacity is already inadequate and therefore not all of the children in care can receive lunch. An internal feasibility study determined that a structural extension with approx. 1,374 m² Hnf or 2,200 m² Bgf could create the necessary spatial capacity for a 4.5-stream school concept and 100% care on site. The extension is to be built in passive house design and subsidized. The standards of the Main-Taunus district must be observed and included in the planning. The building should be barrier-free. It is planned to install a cistern for rainwater, which is to be used to flush the toilets. It must be checked whether the heat can be supplied via the existing heating system. The extension will have a photovoltaic system on the roof and on the existing building, and an elevator. A central ventilation system with source outlets and heat recovery without recirculation is to be planned, with electronic individual room control to regulate the room temperature and the air volume for the rooms depending on the CO2 concentration. Night cooling is also to be implemented. The NSHV is to be expanded. All classrooms will have sinks. A cook and chill kitchen is to be planned for the food supply. The measure will be carried out during ongoing operations and is to be planned in such a way that school operations can continue. Since a container facility has already been built on the school property as an interim measure, it is important to keep the schoolyard area as large as possible and to plan the construction site area with construction site facilities as small as possible. Due to the construction of the extension, the outside areas must be restructured and built. The area of the interim measure must be restored. The provisionally estimated eligible costs are: EUR 6,340,168.58 net. Planners are sought for Lp 1 - 9.

Contract notice – general guideline, standard rule, open procedure (construction work) Traffic systems Inner-city traffic route construction with the following individual services: dismantling, recycling and disposal work, earthworks, water retention work, drilling work, shoring work, drainage canal ... Multi-city traffic route construction with the following individual services: dismantling, recycling and disposal work, earthworks, water retention work, drilling work, shoring work, drainage canal work, cable line civil engineering work, superstructure layers without binding agents, superstructure layers made of asphalt, paving slabs, slab coverings and edgings, landscaping work and road equipment. Civil engineering works Construction of a culvert. Electricity Civil engineering work to lay the power line. Gas Civil engineering work to lay the gas line. Water Civil engineering work to lay the water line.

Contract notice - general guideline, standard regulation Open procedure (supplies) Tank fire engine Tlf 4000 - vegetation fire The professional fire brigade of the city of Hanau intends to procure a tank fire engine 4000 - vegetation fire for the volunteer fire brigade of Hanau-Steinheim in accordance with DIN 14530-21 and DIN 14530-29 as well as DIN EN 1846-1 to 3 in accordance with this specification of services. This is an all-terrain tank fire engine with a fire-fighting centrifugal pump, two devices for rapid water release, an extinguishing water tank (with a capacity of at least 4,200 L), a foam tank and a firefighting equipment load (based on DIN EN 14530-21), whose crew consists of 3 people.

Contract notice - general guideline, standard regulation negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Bad Wildungen, renovation and conversion of Brunnenstrasse 34 Twp On the property at Brunnenstrasse 34, the city of Bad Wildungen plans to renovate and convert the existing listed building and replace the extension with a new functional building. The main building is listed as an individual monument in the list of monuments maintained by the State Office for Monument Preservation as a three-storey, eaves-fronted half-timbered house from the 18th century. As part of a feasibility study, an inventory was carried out and various usage and conversion variants were examined. As a result, it is recommended that variant 3 - "market hall or catering or retail + residential" be used as the basis for further project development. Concrete usage structures do not yet exist and should be found in the design process if possible. In this variant, the ground floor and the first floor are connected and a plan is developed that allows different uses (e.g. market hall, catering, retail) on the two floors. On the ground floor, part of the ceiling is to be opened up so that a gallery floor can be accessed from here. This will create around 135m² of usable space. According to the study, additional usable space of 55m² for storage and sanitary facilities in the basement can be assigned to this use. During an inspection, it became clear that the floor would have to be excavated for this. Therefore, the architect must fundamentally check this proposal again before starting the actual planning. It may be necessary to accommodate the ancillary rooms on the ground floor and first floor for cost reasons. The second floor shows a maisonette apartment with 114 m² of living space. The attic is included in this use following a suggestion from the monument preservation authorities. In this variant, the ground floor zone is presented as a transparent steel and glass construction as a warm facade, behind which the existing load-bearing structure remains visible. The existing shop window extension is reinterpreted as a covered terrace in coordination with the monument preservation authorities. The costs for the Kg 300 and 400 are estimated at around EUR 1.23 million net for the recommended variant. These costs include the renovation of the existing building for residential use on the 2nd floor with attic as well as commercial use of the ground floor and the 1st floor. Also included is an adjacent functional new building with a staircase, ancillary rooms and an elevator that provides access to the upper floors and connects the level of the market square with the church square. This extension also includes a public toilet facility that can be accessed from the level of the church square. Operational installations for commercial use are not included. Also not included is an excavation of the basement floor in order to incorporate the basement into the usage concept. The Hess office in Neuenstein was commissioned with the building planning. The contract is awarded in the form of a tendering procedure (vgv) with a competition for the specialist planning of the structural design in accordance with Hoai § 49 ff. and Appendix 14 Hoai (2021). The specialist structural planning will be put out to tender in stages for phases 1-3 and phases 4-6+7+8 with special services in the - phase 2: safety measures during construction, variant calculations, load plan, - phase 3: advanced, verifiable calculation of essential load-bearing parts that is suitable for execution, advice on cost calculations, advanced quantity determination of wood / steel for the tender, - phase 4: evidence of structural fire protection, static evidence of structures not part of the structure (e.g. facades) - phase 7: participation in the review of offers - phase 8: checking the execution of the structure for compliance with the tested static documents, participation in the monitoring of the execution of structural interventions during conversions and modernizations. The overall project coordination is the responsibility of the commissioned architectural firm. Whether further contracts are awarded after service phase 3 depends on political decisions.

Contract notice – general guideline, standard rule Open procedure (construction work) Caretaker’s apartment Heating/sanitary/ventilation On the 3rd floor (roof) of the Wiesbaden City Palace, a caretaker’s apartment of the Hessian State Parliament is being completely renovated. The caretaker’s apartment consists of 4 rooms, a kitchen and a bathroom. The wastewater from the kitchen and bathroom is fed to the downpipe in the bathroom via connecting pipes. Decentralized, electrically operated instantaneous water heaters are provided for heating drinking water: The washing machine in the bathroom and the kitchen sink are provided and connected to the water and sewage systems by the sanitary trade. In the kitchen, an identical exhaust fan is being installed in the paneling above the refrigerator. The exhaust air is also led over the roof in an existing exhaust air shaft in the wall between the kitchen and bathroom. Heating: 5 convectors for heating and cooling 3 tubular radiators with accessories Approx. 115 m copper pipe 18 - 22 mm with insulation Approx. 80 m stainless steel pipe 18 - 28 mm with insulation Sanitary: 2 bathroom fittings including mixer taps 1 shower partition with door 2 electric instantaneous water heaters 13.5 kW Approx. 20 m plastic drain pipe DN 50 and DN 100 Approx. 70 m stainless steel pipe 18 - 22 mm with insulation Ventilation: 2 wall fans with accessories Approx. 10 m spiral-seam pipe DN 100