Tenders of Offizielle Bezeichnung

Contract notice – general guideline, standard regulation negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Conversion of training center Lot 7: Planning for basic services for the technical equipment (electrical) Project description: Entega Ag is planning to convert and expand its training center at Frankfurter Str. 100 in Darmstadt. Entega currently has 36 workstations in the training center, which are used for short basic training and exam preparation. The additional 500 m² of expansion space (currently storage space) is intended to create training places for 60 trainees (in total) in the future. It is particularly important to the client that the design of the premises appropriately reflects Entega Ag’s special corporate values – innovation, ecology, climate neutrality, efficiency and sustainability. This should be achieved in particular through the building materials used. Current areas for 36 workplaces (operational part): Approx. 72 m² PC laboratory Approx. 65 m² training room (30 places) Approx. 477 m² workshop areas (with gas supply + extraction) Approx. 44 m² office/supervision Changing rooms/sanitary rooms in the basement (of which approx. 10% for women) Lounge in the basement for the trainees Future space requirements (possible expansion areas: Expansion to 62 workplaces Expansion to 90-120 places in the training area Planned readiness for occupancy: End of the 4th quarter of 2026 Description of the procurement: Lot 7: Planning for basic services for the technical equipment (electrical) Scope of services according to Hoai 2021 §55 Scope of services are the Hoai service phases 1 to 9 as well as optional special services. Level 1 - Hoai - service phases 1 to 4, Level 2 - Hoai - service phases 5 to 7, Level 3 - Hoai - Service phases 8 and 9. Conversion of training center Lot 7: Planning for basic services for technical equipment (electrical) Project description: Entega Ag is planning to convert and expand its training center at Frankfurter Str. 100 in Darmstadt. Entega currently has 36 workstations in the training center, which are used for short basic training and exam preparation. The expansion area (currently storage area) of an additional 500 m² is intended to create training places for 60 trainees (in total) in the future. It is particularly important to the client that the design of the premises appropriately expresses the special corporate values of Entega Ag - innovation, ecology, climate neutrality, efficiency and sustainability. This should also be achieved in particular through the building materials used. Current areas for 36 workplaces (operational part): Approx. 72 m² PC laboratory Approx. 65 m² training room (30 places) Approx. 477 m² workshop areas (with gas supply + extraction) Approx. 44 m² office/supervision Changing rooms/sanitary rooms in the basement (of which approx. 10% for women) Lounge in the basement for the trainees Future space requirements (possible expansion areas: Expansion to 62 workplaces Expansion to 90-120 places in the training area Planned readiness for occupancy: End of the 4th quarter of 2026 Description of the procurement: Lot 7: Planning for basic services for the technical equipment (electrical) Scope of services according to Hoai 2021 §55 Scope of services are the Hoai service phases 1 to 9 as well as optional special services. Level 1 - Hoai - service phases 1 to 4, Level 2 - Hoai - service phases 5 to 7, Level 3 - Hoai - Performance phases 8 and 9.

Contract notice – Sector Directive, Standard regulation Open procedure (construction work) Scheidemannplatz, replacement of switches 880 and 881 - track construction The construction site is in the city center. The expansion is taking place in the junction area "Kurfürstenstrasse" and "Scheidemannplatz / "Rudolf-... Mehrscheidemannplatz, replacement of switches 880 and 881 - track construction The construction site is in the city center. The expansion is taking place in the junction area "Kurfürstenstrasse" and "Scheidemannplatz / "Rudolf-Schwander-Strasse". Tram line 7 and all Regiotram lines run over this intersection. In addition, the track in the street "Scheidemannplatz / "Rudolf-Schwander-Strasse" is also used by buses. The services to be carried out essentially involve track construction work and the associated restoration of the surface. The renewals are being carried out due to the state of wear and tear on the track system. Scheidemannplatz, replacement of switches 880 and 881 - track construction 550 m² removal and installation of track construction paving with paving compound 550 m² removal and installation of leveling layer on existing bituminous base layer 2 pieces installation of rail drainage boxes 20 m grooved track 59r2 manufacture 18 m grooved track 105c1 manufacture 2 pieces of switches manufacture 1 piece of crossing manufacture

Contract notice - Sector Directive, standard regulation Negotiated procedure with prior publication of a call for competition / negotiated procedure (construction work) Annual LV Fttx 2025 Nsg Framework contract for civil engineering, cable and assembly work for the fiber optic expansion in the Kassel and Vellmar development area Lot 1 Framework contract for FTTX-LV 2025 Lot 1 for Ti ... Multi-year LV Fttx 2025 Nsg Framework contract for civil engineering, cable and assembly work for the fiber optic expansion in the Kassel and Vellmar development area Lot 1 Framework contract for FTTX-LV 2025 Lot 1 for civil engineering, cable and assembly work for the fiber optic expansion in the Kassel and Vellmar development area Lot 2 Framework contract for FTTX-LV 2025 Lot 2 for civil engineering, cable and assembly work for the fiber optic expansion in the Kassel and Vellmar development area

Contract notice – general guideline, standard regulation negotiated procedure with prior publication of a call for competition/negotiated procedure (services) New primary school building in Darmstadt Ludwigshöhviertel – structural planning, building physics The science city of Darmstadt intends to build a new three-stream inclusive primary school with a total of 12 classrooms for around 300 primary school children in the new Ludwigshöhviertel district. The clear focus of the school’s functional program towards all-day schooling and inclusion should be reflected in both the pedagogical and structural areas. The areas in the common area include a foyer, multi-purpose room, cafeteria with serving kitchen and media library. These rooms are to be designed so that they can also be used as an auditorium. The school's multi-purpose room is also to be understood as a place for play and exercise, as the school does not have a sports hall on the property. Learning houses / clusters are to be provided for the learning and teaching area. The aim is to develop a spatial organization that is as flexible as possible in order to be able to implement different pedagogical concepts. New primary school building in Darmstadt Ludwigshöhviertel - structural planning, building physics Award of specialist planning services: structural planning in accordance with Section 49ff Hoai in performance phases 1-6; building physics (thermal insulation and energy balance, summer thermal insulation, room acoustics, building acoustics in accordance with Appendix 1, Section 1.2 Hoai in performance phases 1-7. Plus the special services listed in accordance with Appendix 14 No. 14.1 (structural planning) and Appendix 1 No. 1.2.2 (building physics) Hoai 2021.

Contract notice – general guidelines, standard rules, open procedure (construction work) New school building at the vocational school center in the Odenwald district-Michelstadt – electrical work The Odenwald district intends to build a new school building on the site of the vocational school center in the Odenwald district in Michelstadt. The new school building consists of three upper floors and a basement. The building is mainly planned to be made of wood, the basement and stairwells will be made of concrete. The technical centers are located in the basement, and the systems arranged there supply the classroom, seminar and supply rooms on the upper floors. A photovoltaic system is to be installed on the roof. The following services are part of this tender: 1. High-voltage systems 1.1. Own power supply systems 1.2 . Low-voltage switchgear 1.3 . Low-voltage installations 1.4 . Lighting system 1.5 . Lightning protection and earthing systems 1.6 . High-voltage systems, miscellaneous 2. Telecommunications and information technology systems 2.1 . Search and signaling systems 2.2 . Transmission networks 2.3 . Electroacoustic system 2.4 . Rwa systems 2.5 . Fire alarm system 2.6 . Bos antenna cable electrical work The Odenwald district intends to build a new school building on the site of the Odenwald district's vocational school center in Michelstadt. The new school building consists of 3 upper floors and a basement. The building is planned to be constructed primarily using wood; the basement and the stairwells will be made of concrete. The technical centers are located in the basement. The systems located there supply the classrooms, seminar rooms and supply rooms on the upper floors. A photovoltaic system is to be installed on the roof. The following services are part of this tender: 1. High-voltage systems 1.1. Own power supply systems 1.2. Low-voltage switchgear 1.3. Low-voltage installations 1.4. Lighting system 1.5. Lightning protection and earthing systems 1.6. High-voltage systems, other 2. Telecommunications and information technology systems 2.1. Search and signaling systems 2.2. Transmission networks 2.3. Electroacoustic system 2.4. Rwa systems 2.5. Fire alarm system 2.6. Bos antenna cable

Contract notice - general guideline, standard regulation, open procedure (deliveries) Procurement of Autodesk single-user 3-year licenses. GSI GmbH intends to procure single-user 3-year licenses from Autodesk as the lead buyer for the following authorized users of the Hermann von Helmholtz Association of German Research Centers EV, abbreviated to HGF. Procurement of Autodesk single-user 3-year licenses The users authorized to use this framework agreement are: - GSI Helmholtz Center for Heavy Ion Research GmbH, Darmstadt with the branch offices: Helmholtz Institute Mainz (HIM) and Helmholtz Institute Jena (HJ) - Fair Facility for Antiproton and Ion Research in Europe GmbH, Darmstadt - German Aerospace Center (DLR), Cologne - Max-Delbrück Center for Molecular Medicine in the Helmholtz Association, Berlin For reasons of compatibility and dependencies on third-party software, software products from Autodesk are essential. However, the cumulative, maximum call-up volume in pieces(pcs) as the upper limit of this framework agreement per license type is as follows: Autodesk Product Design and Manufacturing Collection: 380 pieces Autodesk AutoCAD Incl. Specialized Toolsets: 90 pcs Autodesk Inventor: 100 pcs Autodesk Navisworks Manage: 10 pcs Autodesk Autocad Lt: 20 pcs Autodesk Aec Collection: 50 pcs Autodesk Fusion 360: 80 pcs Autodesk Vault Pro: 10 pcs Autodesk Recap Pro: 10 pcs Autodesk 3ds Max: 10 pcs

Contract notice - General guideline, standard regulation Open procedure (construction work) Building 7, windows and sun protection Joinery work (DIN 18 355); Building 7, windows and sun protection Removal and disposal 54 pieces of plastic windows, Removal and disposal 19 pieces of surface-mounted venetian blinds, 49 pieces of plastic windows in various sizes Uw 0.9 Rc2-certified, 2 pieces of plastic doors Uw 1.3 Rc2-certified, 16 pieces of front-mounted venetian blinds, electric

Contract notice – general guidelines, standard rules Open procedure (services) Thermal weed removal Weed removal using the hot foam or hot water method Thermal weed removal Processing of weeds on paths, gravel areas/tennen areas and public spaces is to be carried out using the hot water or hot foam method (water-foam mixture at least 95°C) and manual and mechanical methods. The total area to be processed per maintenance cycle is approximately 28,045 m². The named areas are expected to be virtually weed-free and clean all year round, depending on their use. The specific execution periods for the individual implementation steps must be agreed with the project management in the green planning department, or indicated, and documented in a report or with 2 corresponding before/after photos of the respective location, with proof of delivery. The tender covers execution of the work in 2025, 2026 and, subject to 2027 + 2028, during a period corresponding to the process, as well as intervals adapted to the weather and vegetation, between the 12th week (March) to the 46th week (mid-November) of each year. An order is initially placed for 2 years. The client reserves the right to unilaterally extend the order by one year at a time after satisfactory execution of the work.

Contract notice - General guideline, standard regulation, open procedure (supplies) All-flash backup appliance, transfer and integration for the LWV Hessen Transfer of the stored annual backups from tapes to an all-flash backup appliance as well as integration of the new hardware into the existing backup infrastructure for the LWV Hessen in Kassel All-flash backup appliance, transfer and integration for the LWV Hessen Transfer of the stored annual backups from tapes to an all-flash backup appliance as well as integration of the new hardware into the existing backup infrastructure for the LWV Hessen in Kassel

Contract notice – general guidelines, standard rules Open procedure (construction work) 2887 Carl-kellner-schule Braunfels; renovation of wing B; metalwork 1st phase Metalwork 1st phase 2887 Carl-kellner-schule Braunfels; renovation of wing B; metalwork 1st phase Approx. 15.5 linear metres of steel ... More2887 Carl-kellner-schule Braunfels; renovation of wing B; metalwork 1st phase Metalwork 1st phase 2887 Carl-kellner-schule Braunfels; renovation of wing B; metalwork 1st phase Approx. 15.5 linear metres of steel plate railing, closed and perforated 1 x stair railing plate 1.905x1.49m, trapezoidal Approx. 11.0 linear metres of stainless steel handrail 1 x steel stringer staircase, 4 steps. And platform with stair railing approx. 11.0 linear meters of round tube railing approx. 30 m² of partition wall system wire mesh with door