Tenders of Offizielle Bezeichnung

Contract notice - general guideline, standard rule, open procedure (deliveries) Delivery of green gas to 65 delivery points for the city of Obertshausen The scope of delivery includes the supply of 65 delivery points with approx. 7,127,000 kWh/a of green gas for the city of Obertshausen. The entry refers to the G_slp work prices for all delivery points per delivery year in euros/kWh. The entry of separate annual metering and/or billing prices is not planned. The entry of additional charges such as network charges and taxes is not planned - these are not relevant to finding the best bidder. Please refer to the tender documents for all further information.

Contract notice – General guideline, standard regulation Competitive dialogue (construction work) General contractor General contractor service for project development, planning and implementation for the conversion of a former department store into a city library with event and catering area as well as retail

Contract notice - General guideline, standard rule Open procedure (services) Sulzbach: Green maintenance 2025-2026 The services put out to tender include the maintenance of the green spaces of the municipality of Sulzbach (Taunus), including the wooded areas, for a contract period of 2 years with an option to extend twice, each for one year. ... MoreThe services put out to tender include the maintenance of the green spaces of the municipality of Sulzbach (Taunus), including the wooded areas, for a contract period of 2 years with an option to extend twice, each for one year.

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

Contract notice – General guideline, standard rule Open procedure (construction work) OV (EU) I Artificial stone facade The State of Hesse and the Justus Liebig University of Giessen intend to build the new Seminar Building 1. The building is planned as a free-standing four-storey multifunctional university building, which mainly contains seminar rooms and offices. The new building is located on the Philosophikum 1 campus of the Justus Liebig University of Giessen in the southeast of the city, Rathenaustrasse 21, 35394 Giessen. The construction site is directly on Rathenaustrasse and the dimensions are approximately 33m x 64m. The terrain elevation of around 160 to 161 m above sea level is relatively flat and lies slightly below street level on Alter Steinbacher Weg. In the southwest area is the construction site facilities of the neighboring construction site for the new university library. The building is planned as a seamless reinforced concrete structure using cast-in-place concrete construction. The cast-in-place concrete will be partially made of exposed concrete Sb3. The floor plan structure will be implemented as a directional column/beam system with transverse ribs. The beams will be partially made of precast concrete. The four-story building has a regular floor plan with opposite traffic cores and seminar and office areas in between. The technical center is designed as a separately braced mixed construction. The columns are designed as reinforced concrete columns, the roof is made of reinforced concrete. The external wall of the technical center is planned as a plastered aerated concrete wall. The scope of services includes all services listed in the list of services item by item, in detail. These are essentially: - Construction site equipment - Thermal insulation - Precast concrete facade (load-bearing) - Openings, recesses, fittings - Accessories & other

Contract notice – General Directive, Standard Regulation Open procedure (construction work) Ventilation work in existing buildings Open procedure EU-wide

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 – Sector Directive, standard regulation negotiated procedure with prior publication of a call for competition/negotiated procedure (construction work) Group 1 (FW1, GW2) Framework contract for civil engineering and pipe construction work on the district heating network, proof with certificate of approval as a pipeline construction company in accordance with AGFW worksheet FW 601; Group 1: FW 1 or and the DVGW ... Multi-framework contract for civil engineering and pipe construction work on the district heating network, proof with certificate of approval as a pipeline construction company in accordance with AGFW worksheet FW 601; Group 1: FW 1 or and the DVGW worksheet GW 301, GW 2 Group 2 (FW2, GW2) Framework contract for civil engineering and pipe construction work on the district heating network, proof with certificate of approval as a pipeline construction company in accordance with AGFW worksheet FW 601; Group 2: FW 2 [TL4]; And the DVGW worksheet GW 301, GW 2 Group 3 (civil engineering faults and house connections) Framework agreement for civil engineering and pipe construction work on the district heating network Approval for a road construction company. Concession holder for road construction work in the city of Kassel.

Contract notice – General guideline, standard rule, open procedure (construction work) carpentry work – Waldschule, Obertshausen The detailed work can be found in the contract document.

Contract notice – Sectoral Directive, Standard Regulation Open procedure (supplies) Track construction material Baunatal Rbk Wb100 Delivery of a simple switch Wb100