Tenders of Offizielle Bezeichnung

Contract notice – general guidelines, standard rules Open procedure (services) State capital of Wiesbaden – green spaces and sports field maintenance work at various Wiesbaden schools Maintenance of the green spaces and sports fields at various Wiesbaden schools for a period of 1.5 years... Multi-state capital of Wiesbaden – green spaces and sports field maintenance work at various Wiesbaden schools Maintenance of the green spaces and sports fields at various Wiesbaden schools for a period of 1.5 years, with the option of extending it for a further year. Lot I Maintenance of the green spaces and outdoor areas at 12 schools in Wiesbaden in accordance with the specifications Total lawn area: 27,230 sq.m. Total wooded area: 27,703 sq.m. Schools: - Wickerbach primary school, Wi-naurod, Bremthaler Strasse 39a - Hermann-ehlers-school, Wi-erbenheim, Tempelhofer Str. 57 - Theodor-fliedner-school, Wi-bierstadt, Fliednerstr. 2 - Karl-gärtner-school, Wi-delkenheim, Wilhelm-dietz-str. 5 - Kellerskopfschule, Wi-naurod, Rudolf-dietz-str. 12 - Bierstadt elementary school, Wi-bierstadt, Poststr. 37 - Nordenstadt elementary school, Wi-nordenstadt, At the school - Adolf-reichwein-school, Wi-rambach, Trompeterstr. 51 - Peter-rosegger-school, Wi-igstadt, Hauptstr. 13-15 - Justus-von-liebig-school, Wi-erbenheim, Lilienthalstr. 11 - Ernst-göbel-school, Wi-kloppenheim, Heßlocher Str. 29 - Breckenheim elementary school, Wi-breckenheim, At the town hall Allocation by lot: A maximum of 2 lots will be awarded to one bidder. The combination of the lots is free. If a bidder has submitted the most economical offer in accordance with the award criteria for more than the maximum of 2 lots to be awarded, the client will make a selection during the review and evaluation that appears to him to be the most economical overall across all lots in order to determine which 2 lots will be awarded to the bidder. However, if more than 2 offers are submitted, the bidder is free to name the 2 offers that are to be evaluated. The client is bound by this nomination when examining and evaluating the offers. There is no provision for naming the offers to be evaluated after the offer has been submitted, nor is there any provision for requesting this information at a later date. By submitting a tender, the bidder agrees to this procedure and does not derive any further claims (e.g. for damages) from the above-mentioned procedure. Lot II Maintenance of the green spaces and outdoor areas at 15 schools in Wiesbaden As per service description Total lawn area: 43,810 m² Total wooded area: 36,287 m² Schools: - Diesterwegschule, Wiesbaden, Waldstr. 52 - Mittelstufenschule Dichterviertel/Hebbelschule, Wiesbaden, Raabestr. 2 - Gutenbergschule, Wiesbaden, Mosbacherstr. 1 - Gymnasium Am Mosbacher Berg, Wiesbaden, Mosbacherstr. 59 - Kerschensteinerschule, Wiesbaden, Welfenstr.10 - IGS Rheingauviertel/Friedrich-von Schiller-schule, Lorcher Str. 10,12 and Carla-henius-str. 3-5 - Helene-Lange-Schule, Wi-rambach, Trompeterstr. 51 - Friedrich-List-School, Wiesbaden, Brunhildenstr. 142 - Martin-Niemöller-School, Wiesbaden, Bierstadter Str. 47 - Fritz-Gansberg-School, Bierstadter Str. 11 - Louise-Schröder-School, Wiesbaden, Brunhildenstr. 55 - Schulze-Delitzsch-School, Wiesbaden, Weifenstr. 13 - Adalbert-Stifter-School, Wiesbaden, Brunhildenstr. 2 - Brückenschule, Wiesbaden, Brunhildenstrasse 2 - Friedrich-Ebert-School, Wiesbaden, Balthasar-Neumann-Strasse 1 Allocation by lot: A maximum of 2 lots will be awarded to one bidder. The combination of the lots is free. If a bidder has submitted the most economical offer in accordance with the award criteria for more than the maximum of 2 lots to be awarded, the client will make a selection during the review and evaluation that appears to him to be the most economical overall across all lots in order to determine which 2 lots will be awarded to the bidder. However, if more than 2 offers are submitted, the bidder is free to name the 2 offers that are to be evaluated. The client is bound by this nomination when examining and evaluating the offers. There is no provision for naming the offers to be evaluated after the offer has been submitted, nor is there any provision for requesting this information at a later date. By submitting a tender, the bidder agrees to this procedure and does not derive any further claims (e.g. for damages) from the above-mentioned procedure. Lot III Maintenance of the green spaces and outdoor areas at 18 schools in Wiesbaden As per service description Total lawn area: 18,427 m² Total wooded area: 37,753 m² Schools: - Blücherschule, Wiesbaden, Blücherplatz 1 - Diltheyschule, Wiesbaden, Georg-August-Str. 16 - Albrecht-Dürer-Schule, Wiesbaden, Lahnstr. 34 - Gerhart-Hauptmann-Schule, Wiesbaden, Manteuffelstr. 12 - Ursula-Wölfel-Schule, Wiesbaden, Hollerbornstr. 5 - Elly-Heuss-Schule, Wiesbaden, Platz Der Deutschen Einheit - Friedrich-Ludwig-Jahn-Schule, Wiesbaden, Karlstr. 21-25 - Sophie-und Hans-Scholl-Schule, Wiesbaden, Geschwister-Scholl-Str. 10 - Geschwister-scholl-schule, Geschwister-scholl-str. 2 - Leibnizschule, Wiesbaden, Zietenring 9 - Johannes-maaß-schule, Wiesbaden, Johannes-maaß-str. 1 - Comeniusschule, Schaper Str. 23, Wiesbaden Only the gymnasium grounds! - Oranienschule, Wiesbaden, Brunhildenstr. 55 - Carl-von-ossietzky-schule, Wiesbaden, Ernst-von-harnack-str. 1 - Riederbergschule, Wiesbaden, Brunhildenstr. 2 - Robert-schumann-schule, Wiesbaden, Schumannstr. 18 - Werner-von-siemens-schule, Wiesbaden, Rheinstr. 102 - Sauerland primary school, Wiesbaden, Führer Str. 78 Allocation by lot: A maximum of 2 lots will be awarded to one bidder. The combination of the lots is free. If a bidder has submitted the most economical offer in accordance with the award criteria for more than the maximum of 2 lots to be awarded, the client will make a selection during the review and evaluation that appears to him to be the most economical overall across all lots in order to determine which 2 lots will be awarded to the bidder. However, if more than 2 offers are submitted, the bidder is free to name the 2 offers that are to be evaluated. The client is bound by this nomination when examining and evaluating the offers. There is no provision for naming the offers to be evaluated after the offer has been submitted, nor is there any provision for requesting this information at a later date. By submitting a tender, the bidder agrees to this procedure and does not derive any further claims (e.g. for damages) from the above-mentioned procedure. Lot IV Maintenance of the green spaces and outdoor areas at 19 schools in Wiesbaden in accordance with the service description Total lawn area: 37,470 m² Total wooded area: 46,737 m² Schools: - Friedrich-von-bodelschwingh-school, Wi-biebrich, Pörtschacher Str. 12 - Alfred-delp-school, Wi-frauenstein, Alfred-delp-str. 53 - Joseph-von-eichendorff-school, Wi-freudenberg, Otto-reutter-str. 5 - Alexej-von-jawlensky-school, Wi-dotzheim, Hans-böckler-str. 1 - Konrad-duden-school, Wi-sonnenberg, Am Schloßberg 22 - Hafenschule, Wi-schierstein, Zehntenhofstr. 20 - Hafenschule, Fritz-brüderlein-haus, Wi-schierstein, Saarstraße 5 - Erich-Kästner-schule, Wi-schierstein, Zehntenhofstr. 20 - Helen-Keller-schule, Wi-dotzheim, Mühlborngasse 17 - Kohlheckschule, Wi-dotzheim, Kohlheckstr. 43 - Philipp-reis-schule, Wi-dotzheim, Mühlborngasse 17 - Wilhelm-Heinrich-von-Riehl-schule, Rudolf-Dyckerhoff-Str. 10 - Freiherr-vom-Stein-Schule, Ludwig-Beck-Straße 5, 65203 Wi-biebrich - Schelmengraben elementary school, Wi-dotzheim, Karl-Arnold-Str. 14 - Otto-Stuckrath-Schule, Wi-biebrich, Albert-Schweitzer-Allee 40 - Goetheschule, Goethestr. 8 - Fluxusschule, Wi-biebrich, Pfälzer Str. 7 - IGS Kastellstraße, Wiesbaden, Kastellstraße 11 - Elisabeth-selbert-schule, Wi.-dotzheim Award by lot: A maximum of 2 lots will be awarded to one bidder. The combination of the lots is free. If a bidder has submitted the most economical offer in accordance with the award criteria in more than the maximum of 2 lots to be awarded, the client will make a selection during the examination and evaluation that appears to him to be the most economical overall across all lots in order to determine which 2 lots will be awarded to the bidder. However, the bidder is free to name the 2 offers that are to be evaluated if more than 2 offers are submitted. The client is bound by this nomination during the examination and evaluation of the offers. There is no provision for naming the offers to be evaluated after the offer has been submitted, nor is there any provision for requesting this information. By submitting the offer, the bidder agrees to this procedure and does not derive any further claims (e.g. for damages) from the above-mentioned procedure.

Contract notice - General guideline, standard regulation Open procedure (construction work) Etz West Sanitär Bv: New construction of an operational training center in Ginsheim- Gustavsburg New construction of a sanitary facility and a compressed air system, consisting of: •978 m waste water pipe, cast iron, DN 40- 125 • 1288 pieces of fittings DN 40- 12 ... Mehrbv: New construction of an operational training center in Ginsheim- Gustavsburg New construction of a sanitary facility and a compressed air system, consisting of: -978 m waste water pipe, cast iron, DN 40- 125 - 1288 pieces of fittings DN 40- 125 -14 pieces of downpipe supports DN 80- 125 -17 pieces of underground pipe connections DN 100 -1 piece of underground pipe connection DN 125 -14 pieces of flat roof hoods DN 100- 125 -46 pieces of floor drain DN 50- 100 -1 pc. Commissioning of customer-provided double pump lifting system 11m³/h, sewage-free -32 pcs. roof drain Dn 100 -1585 M precision stainless steel pipe D 18- 54mm -2105 pcs. stainless steel press fittings -14 pcs. shut-off valves Rg Dn 15- 50 -17 pcs. Venturi flow divider Dn 15- Dn 50 -4 pcs. backflow preventer Dn 20- 50 -9 pcs. circulation regulating valve -10 pcs. wall outlet valve -106 pcs. angle valves 3/8"- ¾" -22 pcs. ball valve Dn 15- 20 -2 pcs. outside fitting, frost-proof, Dn 15 -1 pc. automatic backwash filter Dn 50 -1 pc. pressure reducer Dn 50 -1 x multi-jet impeller water meter Dn 32 -5 x automatic hygienic flushing station -1 x hygienic flushing control center -1 x water softening system Qn 10m³/h -28 x Wc mounting element -1 x container -wc mounting element -14 x urinal mounting element -28 x Wt mounting element -1 x container -wt mounting element -5 x Ag mounting element -5 x traverse mounting element -7 x Wm mounting element -15 x Du mounting element -28 x flat-flush Wc -28 x Wc brush set -28 x Wc paper roll holder -42 x waste bin -1 x container -flat-flush Wc -1 x electric flush activation -1 x back support -2 x folding support handle -1 x bath handrail -1 x hanging seat -1 x container -washbasin -1 unit container -washbasin fitting -28 units washbasin -28 units washbasin fitting -28 units paper towel dispenser -28 units crystal mirror -14 units urinal -14 units urinal pressure flush valve -5 units sink -5 units wall-mounted mixer tap -17 units shower head -17 units concealed shower fitting -1 unit Tw circulation pump -1 unit 2-cascade fresh water station -10 units instantaneous water heater 4.4 kW -7 units instantaneous water heater 6.5 kW -3 units instantaneous water heater 13.5 kW -1 unit compressed air screw compressor 1.3 M³/h

Contract notice - General guideline, standard regulation Open procedure (services) Maintenance cleaning of the Hessian initial reception facility Friedberg Result-oriented maintenance cleaning for the State Office for Construction and Real Estate Hesse (LBih) Central branch of a total of approx. 2,333,100 m² of annual full cleaning area in the initial reception facility ... Multi-result-oriented maintenance cleaning for the State Office for Construction and Real Estate Hesse (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 negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Specialist planning for HLS technology for the extension to the Ebsdorfergrund comprehensive school, Heskem Specialist planning for HLS technology, in accordance with Part 4, Section 2, Hoai; plant groups (1), (2), (3) and (8) in accordance with Section 53, Paragraph 2 Hoai for the extension to the Ebsdorfergrund comprehensive school, Heskem. The Ebsdorfergrund comprehensive school is to receive new space for the support classes in grades 5 and 6 in the form of clusters through demolition and extension. The shoemaker's building currently has 9 classrooms, 4 specialist classrooms, 1 teaching materials room and in the basement are the technical areas for the drinking water supply and the location of the inverters for the photovoltaic system. A fundamental component of the expansion measure is the new conception of the learning spaces for the six-stream support level wing in the form of clusters. The second main component of the extension to be planned is the accommodation of a school cafeteria with food serving for 200 people per shift. The kitchen area required for this is to be planned as a full kitchen. The food is not only served there, but also produced. When designing the building, attention must be paid to the structural implementation during ongoing operations. There are no plans to completely relocate the school to create space for construction. The school complex is currently supplied by local heat and oil condensing boilers (redundancy). A mechanical air conditioning system in accordance with legal requirements must be planned. The work rooms should be able to be naturally lit and ventilated in accordance with occupational health and safety guidelines. The lighting systems are to be planned in accordance with the "Guidelines for interior lighting with artificial light in public buildings" and the "Lighting of workplaces with display screens in public buildings" (publisher Amev). Barrier-free construction is a mandatory quality requirement for educational facilities. This is why special attention must be paid to it. The different user requirements in terms of motor, sensory or cognitive nature must be taken into account. People with mobility and sensory impairments should be able to access all areas, both external and internal, on an equal basis. In the 1-phase, non-open implementation competition, a competition work created in accordance with the specifications of the competition was awarded a prize by the jury. The competition plans of the successful bidder are attached to these procedural documents for information as the basis for this procedure and the further planning steps. No specifications have been made so far for central/decentralized systems (ventilation technology, water and heat supply). When planning begins, these points are to be developed by the HLS technology specialist planning with the assistance of those involved in the planning. Appropriate concepts for the technical building equipment are to be developed that are tailored to the location. In principle, the different educational room concepts (clusters or open learning areas) are to be taken into account when planning the system technology and any impairment of the different teaching methods, e.g. through sound transmission and air flow behavior, is to be avoided. User-friendly systems are to be planned for the heat supply and for the water and sewage systems, e.g. waterless urinals and a supply network for rainwater use in the toilets. Internal identifier: Lot-0001

Contract notice – General guideline, standard regulation, open procedure (deliveries) Chassis and fire service superstructure Delivery of two roll-on containers for drinking water and fire-fighting water (from the tank) in accordance with DIN 14505 and 30722. Water supply 10,000 litres each. Perm. kg 13,000 fire service load Delivery of fire service techn... Additional delivery of two roll-on containers for drinking water and fire-fighting water (from the tank) in accordance with DIN 14505 and 30722. Water supply 10,000 litres each. Perm. kg 13,000 fire service load Delivery of fire service load for the two roll-on containers for drinking water and fire-fighting water.

Contract notice – General guideline, standard regulation Open procedure (services) 2024-00208_l 3452 - Weinbach/Gräveneck bridge / Ecological construction supervision (öbb) with functional checks For the project mentioned in this notice, the following services are essentially to be provided: - Ecological construction supervision (öbb) with functional checks

Contract notice – General guideline, standard regulation Open procedure (services) Technical building equipment – New construction of a research centre In the Celtic world on the Glauberg, a research centre is being built adjacent to the museum garden and the archaeological park. The new building is to be constructed in accordance with the Hessian Energy Act and BNB (silver standard). The 2-storey building will be set into the slope with the basement and will be equipped with an elevator, among other things. The TGA planning must take these specifications and conditions into account.

Contract notice – General guideline, standard regulation Open procedure (supplies) Natural gas supply 2025 Kurgesellschaft Bad König GmbH The Kurgesellschaft Bad König GmbH operates a thermal bath, a spa house and a promenade as part of an operating management contract. 1 cogeneration plant and two natural gas burners are used to supply energy to these properties. In addition, electricity is purchased from the public grid and fed into the grid. The spa company requires natural gas and electricity to operate these plants. Contract term: 1 year, alternatively 2 years Contract start: January 1st, 2025 to December 31st, 2025, alternatively December 31st, 2026 Quantities: Natural gas: 5,000,000 kWh Rlm Firmly guaranteed energy quantities and energy prices are required via the futures market or the futures exchange. Spot market offers are not desired due to the risk. Electricity supply 2025 Kurgesellschaft Bad König GmbH Kurgesellschaft Bad König GmbH operates a thermal baths, a spa house and a foyer as part of an operations management contract. 1 cogeneration plant and two natural gas burners are used to supply energy to these properties. Electricity is also purchased from the public grid and fed into the grid. The spa company requires natural gas and electricity to operate these systems. Contract term: 1 year, alternatively 2 years Contract start: 1/1/2025 to 12/31/2025, alternatively 12/31/2026 Quantities: Electricity: 500,000 kWh Rlm Firmly guaranteed energy quantities and energy prices are required via the futures market or the futures exchange. Spot market offers are not desired due to the risk.

Contract notice – Sector Directive, standard arrangements for negotiated procedures with prior publication of a call for competition/negotiated procedure (services) Citiworks Ag: ETRM system (software-as-a-service) Citiworks Ag intends to replace the existing ETRM system with a modern, cloud-native software-as-a-service solution. Particular emphasis is placed on high performance, in particular to guarantee risk and position assessments in real time. The new system should meet the requirements of Citiworks Ag and at the same time offer the flexibility to be able to react quickly and efficiently to future changes and requirements. The ETRM system advertised must be easy to integrate into the Citiworks ecosystem in order to guarantee a robust, modular IT architecture. This ensures that Citiworks AG's IT infrastructure remains future-proof and adaptable in order to be able to react quickly and efficiently to new requirements of the constantly changing markets and regulations.

Contract notice – Sector Directive, standard regulation Negotiated procedure with prior publication of a call for competition/negotiated procedure (supplies) Ee_large-scale battery storage 2024 Construction of a large-scale battery storage facility in the immediate vicinity of the Sieblos Poppenhausen substation in Hesse. The completion and commissioning of the large-scale battery storage facility is planned by mid/end of 2025. The large-scale battery storage facility is to be marketed via flexible participation in various energy markets, including system services (fcr, Afrr, etc.) and revenue optimization on the spot market. The large-scale battery storage facility is to be connected to the distribution grid via medium-voltage switchgear of the local distribution grid operator. The available capacity at the grid connection point (mv-ac) is to be 8.5 MWh. Therefore, an installed capacity of the BESS of around 10 MWh is targeted. The planned grid connection power is to be around 4.25 MW (c-rate = 0.5). The BESS is to be designed for 548 cycles per year. The large-scale battery storage system is to be planned, procured and installed using an EPC approach. The EPC contract is expected to include the following aspects: System design Supply of all major equipment for the BESS units, e.g. batteries including enclosures and inverters Relevant SCADA systems Cabling and wiring of the BESS units on site MV transformer and RMUS. Commissioning and testing of the BESS units Two-year defect notification period Operation and maintenance services (O&M) for at least 8 years or optional extension to 13 years after the defect notification period. The following tasks are excluded from the scope of delivery: Cables from the medium-voltage switchgear to the grid operator's substation.