Tenders of Offizielle Bezeichnung

Contract notice – General guideline, standard regulation Open procedure (construction work) Sanitation work Existing building Open procedure EU-wide

Contract notice – general guidelines, standard rules, open procedure (construction work) wooden facade – new building for the Heldenbergen daycare center. New construction of a 5-room daycare center with 13 residential units. The existing daycare center in the Heldenbergen district is becoming too small. The planned expansion of the town of Nidderau means that the range of daycare centers needs to be expanded. This need will be met by the planned new building for the Allee Mitte II daycare center. The new building is planned as a wedge-shaped, two-storey standard building, with the daycare center on the ground floor and 13 apartments on the upper floor. The total length of the complex is approx. 60.00 x 25.00 m on average. The gross floor area (ground floor + upper floor) is approx. 2,586 m². The new building will be constructed as a two-storey solid structure without a basement. The roof will be constructed partly as a solid flat roof with bituminous waterproofing, and partly as a wooden roof truss with nail plate trusses, which will make the group rooms of the daycare center and the apartments above it stand out as individual houses. The facades will be constructed partly as a ventilated, curtain facade with wooden cladding, and partly as a thermal insulation composite system, in compliance with current specifications. The windows and external doors will be constructed as triple glazing. The summer heat protection of the window areas is provided by external venetian blinds and roller shutters.

Contract notice – General guideline, standard scheme Open procedure (construction work) Demolition work Demolition work

Contract notice – General guideline, standard regulation Open procedure (construction work) Construction, planning (workshop and assembly planning) and coordination services for the project “hazard prevention center Lahnstrasse, Oberursel” as general contractor Construction, planning (workshop and assembly planning) and coordination services for the project “hazard prevention center Lahnstrasse, Oberursel” as general contractor

Contract notice – general guideline, standard regulation Open procedure (supplies) Framework contract for network hardware and services for the expansion and modernization of the Vitos IT infrastructure The client is Vitos GmbH. Vitos is the largest provider of treatment for mentally ill people in Hesse. The company operates psychiatric, psychosomatic and forensic-psychiatric clinics as well as psychiatric rehabilitation facilities. The accompanying psychiatric services are aimed at people with chronic mental illnesses. In addition to its core task - the diagnosis and treatment of mentally ill people - Vitos also operates a neurological clinic in Weilmünster, an orthopedic clinic in Kassel and facilities for youth and disabled people throughout Hesse. Vitos is a company of the State Welfare Association (lwv) of Hesse. The group of companies with headquarters in Kassel includes 17 non-profit organizations. 11,600 employees at 115 locations generate a total annual income of one billion euros. They treat a total of 44,000 patients on an inpatient/outpatient basis and provide 300,000 outpatient treatments per year. For further information, please refer to the Vitos Group website at https://www.vitos.de. Modern business processes are increasingly dependent on efficient IT. A reliable network infrastructure is required to make corporate IT services accessible to users. These general statements also apply to Vitos. Because it processes health data, Vitos places a further focus on ensuring the confidentiality of the data processed. Vitos is pursuing the goal of setting up a uniform network infrastructure in order to achieve a uniform level of security across the group. This is the only way to meet the regulatory requirements that Vitos must meet as a company in the healthcare sector, particularly with regard to the protection of patient data. Vitos Group IT operates IT, including the network, for the entire group of companies in-house. The range of services offered by Vitos Group IT therefore includes the operation, further development and optimization of the IT landscape of Vitos Holding, including all subsidiaries/grandchildren - strategically, economically and sustainably. The tasks of the employees include the strategic development and updating of IT, sourcing and management of IT services as well as the planning, provision, operation and service as well as support of IT infrastructures and applications (plan, build, run). The LAN/WLAN infrastructures in the individual subsidiaries (TG) are operated by the Vitos IT headquarters. The WAN connections between the TGS are rented from a provider, the handover points are the provider's CPEs. The current WAN operation via the provider is not considered in this tender. In view of the continuous growth of Vitos and the increasing dependence on digital technologies, a robust, scalable and secure network is essential for company operations. The aim of this tender is therefore to conclude a framework agreement for the procurement of components for network operation and associated services. The framework contract for procurement is to be concluded with a discount agreement on product groups in order to be able to react flexibly to future expansions and conversions due to the growth of Vitos. In the majority of the Tgs, an Aruba LAN/WLAN infrastructure is currently available that can still be used. In other Tgs, however, the components installed there will soon no longer be supported by the manufacturer, so there is an urgent need for modernization in order to meet the requirements for secure infrastructure operation in the hospital. For these areas, this tender requests a quantity of infrastructure to be delivered immediately (direct acceptance). In order to be able to meet the company's requirements (based on the public supply contract) for network operation, particularly with regard to security and availability, central management, a flexible procedure for traffic separation and in particular the central console for defining security policies should continue to be used (details in Chapter 2). This requires the use of components from one manufacturer in the LAN and WLAN in order to be able to regulate and secure access to the network in a uniform manner. Due to the already installed basis, in particular the central security (see Chapter 2.2) and management components (see Chapter 2.1), components from the manufacturer HPE/Aruba are therefore required. The subject of the present procurement procedure is the conclusion of a framework agreement for the procurement of components for network operation and associated services. The framework agreement for procurement is to be concluded via a discount agreement on product groups in order to be able to react flexibly to future expansions and conversions due to the growth of Vitos. The term of the framework agreement is 48 months, with the purpose of providing deliveries and services free of charge to destination from the HPE/Aruba product range. In the first 12 months, an acceptance of products listed in the "Offer service list - direct acceptance" is planned. The client undertakes to purchase at least 90% of the quantities specified in the "Offer specifications - direct purchase" within 12 months of the contract being awarded. The contract is concluded at the moment the contract is awarded, and the service begins on the same day. The contract is scheduled to be awarded in week 49/24.

Contract notice - General guideline, standard regulation Open procedure (services) Maintenance cleaning of the Hesse initial reception facility Friedberg Maintenance cleaning in the initial reception facility of the state of Hesse (eaeh) Friedberg location Maintenance cleaning of the Hesse initial reception facility ... More maintenance cleaning of the Hesse initial reception facility Friedberg Maintenance cleaning in the initial reception facility of the state of Hesse (eaeh) Friedberg location Maintenance cleaning of the Hesse initial reception facility Friedberg Result-oriented maintenance cleaning for the Hesse State Office for Construction and Real Estate (lbih) Central branch of a total of approx. 2,333,100 m² of annual full cleaning area in the initial reception facility of the state of Hesse, Am Dachspfad 32, 61669 Friedberg. The additional scope of services includes: - Room cleaning and disinfection

Contract notice - General guideline, standard regulation Open procedure (supplies) Supply of natural gas Supply of natural gas for the ARD institutions NDR, RBB, BR, Bremedia, WDR, WDR Mediagroup, SWR, HR and Dradio, for the delivery years 2026 - 2027 Tranche model delivery of erg ... Additional supply of natural gas Supply of natural gas for the ARD institutions NDR, RBB, BR, Bremedia, WDR, WDR Mediagroup, SWR, HR and Dradio, for the delivery years 2026 - 2027 Tranche model Delivery of natural gas for the ARD institutions RBB, BR, Bremedia, WDR, WDR Mediagroup, SWR, HR and Dradio as a tranche model Portfolio model Delivery of natural gas for the NDR as a portfolio model

Contract notice - general guideline, standard regulation open procedure (services) Groß-gerau, conversion of former Schwenkschule into a day-care center, object planning for outdoor facilities [note: there is an editorial error, the title of the procedure should read "Groß-gerau, demolition and new construction of day-care center Alb ... Mehrgroß-gerau, conversion of former Schwenkschule into a day-care center, object planning for outdoor facilities [note: there is an editorial error, the title of the procedure should read "Groß-gerau, demolition and new construction of day-care center Albert-schweizer-str., object planning for outdoor facilities", but cannot be changed for technical reasons.] Groß-gerau, demolition and new construction of day-care center Albert-schweitzer-str. Scope of services: object planning for outdoor facilities for the Lph 1-9 in accordance with §§ 38 ff. Hoai. In addition to the services advertised here for object planning for outdoor facilities, the services for object planning for buildings (including demolition) and the services for technical equipment will also be awarded in separate procedures. Groß-gerau, Conversion of the former Schwenkschule into a daycare center, object planning of outdoor areas Project description: The city of Groß-Gerau would like to clear a plot of land that is still being built on and then build a new daycare center for children aged 3-6 on it. A feasibility study was already drawn up in 2023, which confirmed that the implementation was positive. This study is to be understood as a fundamental review of the feasibility; no concrete planning or coordination was carried out. A planning team is now to be found in several tendering procedures to implement the project across all performance phases. The new building is to be built using modular construction and is therefore to be commissioned by a general contractor. The open spaces to be planned are divided into an area facing the street with parking spaces and an area dedicated to development, as well as the play areas in the rear area of the property. This must offer at least 700m² of contiguous land as required. Clearance areas for fire protection must be maintained all around the building. According to the parking space regulations of the city of Groß-Gerau, 1.5 parking spaces per group room (at least 3) must be accommodated on the property. The concept study provides for an outdoor seating area between the street and the cafeteria. +++ Scope of services: Object planning of outdoor facilities for Lph 1-9 in accordance with §§ 38 ff. Hoai +++ A phased commissioning is planned. The individual project stages will be called up successively as the project progresses. If the client decides that the project will be terminated after completion of a project stage, no further calls will be made. The contractor has no right to call up further project stages. +++ Project period: As things stand, a project period of 3 years is envisaged. +++ Project costs: Based on the project study, the following eligible costs are currently roughly assumed in accordance with Hoai: Kg 500: approx. €430,000 net

Contract notice - general guideline, standard regulation open procedure (services) Groß-gerau, extension of the Mühlbach daycare center, object planning of outdoor facilities Project description: The city of Groß-gerau would like to expand the currently 2-stream "Mühlbach" daycare center with a new building in order to increase its capacity. Preliminary planning has already been carried out (see appendix) ... Multi-project description: The city of Groß-Gerau would like to expand the currently 2-stream daycare center "Mühlbach" with a new building in order to increase its capacity. Preliminary planning has already been carried out (see appendix), but this is only to be assessed as proof of feasibility in principle. This envisages an extension in the area of the existing outdoor facilities. In order to shorten the local construction time, the implementation is to take place in modular construction (preferably wood hybrid or wood construction), which is why the construction work is to be carried out by a general contractor. A planning team is now to be found in several tendering procedures, which will implement the project across all performance phases. The necessary outdoor areas for the daycare center will be built on a neighboring property to the existing building. The property is crossed by at least two known underground pipeline routes. Adjacent to the property is a public green area "ög1" as Waterside strip to the eponymous Mühlbach / Stadtgraben, the distance area (5.0 m to the top of the embankment) is in the planning area. The development plan specifies the parking spaces to be built and their location and condition. In addition, measures to protect birds, bats and wall lizards have been defined. The development plan specifies minimum requirements for planting. Based on an existing soil report regarding contamination from previous industrial use, there is an obligation to replace the soil in the area of the daycare center's outdoor facilities. +++ Scope of services: Object planning of outdoor facilities for Lph 1-9 in accordance with §§ 38 ff. Hoai +++ A phased order is planned. The individual project stages will be called up successively as the project progresses. If the client decides that the project will be terminated after completion of a project stage, no further calls will be made. The contractor has no right to call up further project stages. +++ Project period: According to the current status, a project duration of 3 years is planned. +++ Project costs: Currently, the following eligible costs are roughly assumed in accordance with Hoai: Kg 500: Approx. €312,000 net

Contract notice – general guideline, standard rule, open procedure (construction work) Stainless steel pool, stainless steel work, diving tower, climbing wall and attractions Stainless steel pool renovation, outdoor pool in Bad Camberg, quantities for publication Stainless steel work -stainless steel ... Multiple stainless steel pools Stainless steel work, diving tower, climbing wall and attractions Stainless steel pool renovation, outdoor pool in Bad Camberg, quantities for publication Stainless steel work -stainless steel for 1 diving pool, approx. 300 m² of water surface, approx. 122 m² of pool head made of stainless steel, approx. 50 linear meters -stainless steel for 1 swimmers' pool, approx. 570 m² of water surface, approx. 420 m² of pool head made of stainless steel, approx. 90 linear meters -stainless steel for 1 non-swimmers' pool, approx. 450 m² of water surface, approx. 400 m² of pool head made of stainless steel, approx. 95 linear meters. -stainless steel For 1 children's paddling pool Approx. 80 m² water surface Approx. 75 m² pool head made of stainless steel Approx. 25 linear meters 1 x diving tower system 1 m 1 x diving tower system 3 m 1 x climbing wall 10 x attractions Start of execution: 10.03.2025 End of execution: 10.06.2025