Tenders of Offizielle Bezeichnung

Contract notice - general guideline, standard arrangement negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Werra-Meißner-Kreis/City of Eschwege_feasibility study for inter-municipal cooperation in the field of fire services Feasibility study for inter-municipal cooperation in the field of fire services W ... MoreWerra-Meißner-Kreis/City of Eschwege_feasibility study for inter-municipal cooperation in the field of fire services Feasibility study for inter-municipal cooperation in the field of fire services Werra-Meißner-Kreis/City of Eschwege_feasibility study for inter-municipal cooperation in the field of fire services The subject of the tender is the preparation of a feasibility study for inter-municipal cooperation in the field of fire services. See service description

Contract notice – general guideline, standard rule open procedure (construction work) Bk IV carpentry interior doors for the Waldau campus The tender includes carpentry interior doors for the new Waldau campus (kcw), a daycare center and family center with classrooms, in 34123 Kassel, Görlitzer Str.26. Building description: The building is being constructed as a two-story structure without a basement in timber construction on a concrete floor slab. The L-shaped building has maximum dimensions of approx. 52 MX 24 m with a floor area of approx. 950 sqm and a height of up to approx. 7.50 m above ground. Type and scope of work: - 14 interior door elements with wooden frame and glazing, element sizes up to 5 x 2.70 m. - 48 interior doors with steel frame. - 6 interior windows with steel frame. Interior doors and windows with fire and sound protection requirements, as well as hold-open systems and emergency exit controls, are to be installed. Bk IV Carpentry work for interior doors for the Waldau campus The tender includes carpentry work for interior doors for the new Waldau campus (kcw), a daycare center and family center with classrooms, in 34123 Kassel, Görlitzer Str.26. Building description: The building will be constructed as a two-story structure without a basement in wood on a concrete floor slab. The L-shaped building has maximum dimensions of approx. 52 x 24 m with a floor area of approx. 950 sqm and a height of up to approx. 7.50 m above ground. Type and scope of the service: - 14 interior door elements with wooden frame and glazing, element sizes up to 5 x 2.70 m. - 48 interior doors with steel frame. - 6 interior windows with steel frame. Interior doors and windows with fire and sound insulation requirements, as well as locking systems and escape door controls are to be installed.

Contract notice – general guidelines, standard rules Open procedure (services) Maintenance and once-a-year basic cleaning in two schools in the Vogelsberg district Maintenance and once-a-year basic cleaning in two schools: Lot 1: School at the Wascherde, An Der Wascherde 26, 36 ... Additional maintenance and once-a-year basic cleaning in two schools in the Vogelsberg district Maintenance and once-a-year basic cleaning in two schools: Lot 1: School at the Wascherde, An Der Wascherde 26, 36341 Lauterbach Total cleaning area of the school 3,284.73 sq. m Total cleaning area of the sports hall 3,353.17 sq. m Lot 2: Wartenberg primary school, Schillerstr. 1, 36367 Wartenberg-angersbach Total cleaning area school 2,757.74 sqm Total cleaning area sports hall 936.02 sqm School An Der Wascherde, An Der Wascherde 26, 36341 Lauterbach Total cleaning area school 3,284.73 sqm Total cleaning area sports hall 3,353.17 sqm Primary School Wartenberg, Schillerstr. 1, 36367 Wartenberg-angersbach Total cleaning area school 2,757.74 sqm Total cleaning area sports hall 936.02 sqm

Contract notice – General guideline, standard regulation Open procedure (construction work) Hgu_vita_bodenbelagarbeiten Floor covering work (din 18 365); Hgu_vita_bodenbelagarbeiten The services include: - Approx. 1100 m² antistatic rubber - Approx. 30 m² conductive rubber

Contract notice – general guideline, standard rule open procedure (services) Scm - School Campus Mitte Heidelberg - TGA conveyor systems; new building Willy - Hellpach School and Campus house, specialist planning services for technical building equipment of system group 6 in accordance with Section 55 Hoai The city ... Morescm - School Campus Mitte Heidelberg - TGA conveyor systems; new building Willy - Hellpach School and Campus house, specialist planning services for technical building equipment of system group 6 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 and the new construction of the Campus house are to be realized. The basic services for the technical building equipment of system group 6 for the conveyor systems in accordance with Section 55 Hoai with service phases 1-3 and 5-9 and classification in fee zone II as well as special services have been put out to tender. The city of Heidelberg attaches particular importance to observing the energy concept and the requirements contained therein for structural and technical energy standards. SCM - School Campus Mitte Heidelberg - TGA conveyor systems; new building Willy - Hellpach School and Campus House, specialist planning services for technical building equipment for system group 6 in accordance with Section 55 of the Hoai. The Willy-Hellpach School in Heidelberg is a commercial vocational school consisting of a business high school and a vocational school for business (full-time schools) 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 house and the associated outdoor facilities, the new construction of the Willy-Hellpach School represents a central component of the restructuring of the Heidelberg educational location Campus Mitte. As part of the energy concept of the city of Heidelberg and the goals it contains for climate-friendly urban development, there are high demands on structural and technical energy standards. 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 6 for the conveyor systems according to Section 55 Hoai with service phases 1-3 and 5-9 and classification in fee zone II as well as special services have been put out to tender. The overall project consists of the following components: (1) new construction of the main building of the Willy-Hellpach School, (2) renovation of the stilt structure, and (3) new construction of the campus building. The city of Heidelberg plans to commission the object and specialist planners for 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 5 ff. are to be commissioned in stages/sections. The cost framework for the new construction of the main building (1) amounts to approx. EUR 24.8 million gross (kg 300+400). The renovation of the stilt building of the Willy-Hellpach School (2) is calculated at approx. EUR 6.0 million gross (kg 300+400) and the new construction of the campus building (3) at approx. EUR 12.1 million gross (kg 300+400). The costs of system group 6 amount to approximately EUR 370,000 gross for component 1, EUR 119,000 gross for component 2 and EUR 180,000 gross for component 3. The planning services for building construction, structural planning, technical building equipment for system groups 1-5 and 7-8 as well as project management services have already been commissioned and are in progress. The planning services for the conveyor systems are to begin immediately after the order is placed. Service phases 1-3 are to be completed by the 3rd / 4th quarter of 2025. The successful bidder is expected to provide conceptually competent advice and to demonstrate particular technical commitment in all service phases.

Contract notice – general guideline, standard rule Open procedure (construction work) Sanitary partitions Ve 109b The construction project envisages the conversion of the Domblick outdoor pool in Wetzlar into a natural outdoor pool. The previous chlorine pool and its functional buildings have already been demolished for this purpose. ... Multi-sanitary partitions Ve 109b The construction project envisages the conversion of the Domblick outdoor pool in Wetzlar into a natural outdoor pool. The previous chlorine pool and its functional buildings have already been demolished for this purpose. Together with the new natural outdoor pool, the surrounding areas will be turned into a park with the new R7 long-distance cycle path. In addition, the site will receive a new building complex with the sanitary facilities for the outdoor pool, as well as a restaurant for general use. The building construction will take place at the same time as the construction of the outdoor pool and has intersections in terms of water technology and outdoor facilities. Sanitary partitions Sanitary partitions Ve 109b The construction project envisages the conversion of the Domblick outdoor pool in Wetzlar into a natural outdoor pool. The previous chlorine pool with its functional buildings has already been demolished for this purpose. Together with the new natural outdoor pool, the surrounding areas will be turned into a park with the new R7 long-distance cycle path. The site will also receive a new building complex with the sanitary facilities for the outdoor pool, as well as a restaurant for general use. The building work will take place at the same time as the construction of the outdoor pool and has intersections in terms of water technology and outdoor facilities. Sanitary partitions

Contract notice – General guideline, standard rule Open procedure (services) Interpreting services for the initial reception facility in the state of Hesse Interpreting services in connection with the administrative, social and medical care of the initial reception facility ... Multiple interpreting services for the initial reception facility in the state of Hesse Interpreting services in connection with the administrative, social and medical care of the initial reception facility in the state of Hesse in 6 lots. Interpreting services at the Darmstadt location (Kelley Barracks) and the Darmstadt location (Starkenburgkaserne) Framework agreement on - Interpreting services at the Darmstadt location (Kelley Barracks) and the Darmstadt location (Starkenburgkaserne). Interpreting services are required for the following languages: -Albanian, -Amharic, -Arabic, -Dari / Persian, -English, -Farsi / Persian, -French, -Kurdish - Kurmanci / Sorani, -Macedonian / Serbian, -Pashto, -Portuguese, -Russian, -Somali, -Spanish, -Tigrinya, -Turkish, -Ukrainian, -Urdu / Punjabi. It cannot be ruled out that other languages will be required in exceptional cases. The contractor guarantees that the interpreters they employ are fluent in German and the languages requested by the client, both orally and in writing, and that they can translate conversations correctly. The level of language proficiency must correspond to at least European competence level C1 (expert language skills) of the Common European Framework of Reference for Languages (CEFR). The interpreter can express themselves clearly, in a structured and detailed manner and can also make the meaning or finer nuances of meaning clear in more complex situations, such as medical terms (= competent use of language). The content of the conversation must be translated into the target language and back into German without any distortion; no content may be added or omitted without permission. At the moment, an estimated translation requirement of an average of 21,984 interpreting hours per year can be assumed. With a maximum contract term of 4 years, this results in 87,936 interpreting hours. The maximum call-up quantity for the maximum contract term is 112,000 interpreting hours. The framework agreement loses its effect when the maximum call-up quantity is reached, unless it has been terminated beforehand. Interpreting services at the Bad Arolsen location Framework agreement for interpreting services at the Bad Arolsen location Interpreting services are required for the following languages: -Albanian, -Amharic, -Arabic, -Dari / Persian, -English, -Farsi / Persian, -French, -Kurdish - Kurmanci / Sorani, -Macedonian / Serbian, -Pashto, -Portuguese, -Russian, -Somali, -Spanish, -Tigrinya, -Turkish, -Ukrainian, -Urdu / Punjabi. It cannot be ruled out that other languages may be required in exceptional cases. The contractor guarantees that the interpreters they employ are fluent in German and the languages requested by the client, both spoken and written, and that they translate conversations correctly. The level of language proficiency must correspond to at least European competence level C1 (expert language skills) of the Common European Framework of Reference for Languages (CEFR). The interpreter can express themselves clearly, in a structured and detailed manner and can also make the meaning or finer nuances of meaning clear in more complex situations, such as medical terms (= competent use of language). The content of the conversation must be translated unadulterated into the target language and back into German; no content may be added or omitted without authorization. At the moment, an estimated average translation requirement of 15,756 interpreting hours per year can be assumed. With a maximum contract term of 4 years, this results in 63,024 interpreting hours. The maximum call-up quantity with a maximum contract term is 74,000 interpreting hours. The framework agreement loses its effect when the maximum number of requests is reached, unless it has been terminated beforehand. Interpreting services at the Friedberg location Framework agreement for - Interpreting services at the Friedberg location Interpreting services are required for the following languages: -Albanian, -Amharic, -Arabic, -Dari / Persian, -English, -Farsi/Persian, -French, -Kurdish - Kurmanci / Sorani, -Macedonian / Serbian, -Pashto, -Portuguese, -Russian, -Somali, -Spanish, -Tigrinya, -Turkish, -Ukrainian, -Urdu / Punjabi. It cannot be ruled out that in exceptional cases other languages will be required. The contractor guarantees that the interpreters employed by him or her are fluent in German and the languages requested by the client, both orally and in writing, and that they translate the conversations correctly. The level of language proficiency must correspond to at least European competency level C1 (expert language skills) of the Common European Framework of Reference for Languages (CEFR). The interpreter can express himself or herself clearly, in a structured and detailed manner and can also make the meaning or finer nuances of meaning clear in more complex issues, such as medical terms (= competent use of language). The content of the conversation must be translated into the target language and back into German without any distortion; no content may be added or omitted without authorization. At the current time, the estimated translation service requirement is an average of 14,520 interpreting hours per year. With a maximum contract term of 4 years, this results in 58,080 interpreting hours. The maximum call-up quantity for the maximum contract term is 72,000 interpreting hours. The framework agreement loses its effect when the maximum call-up quantity is reached, unless it has been terminated beforehand. Interpreting services at the Alsfeld location Framework agreement for interpreting services at the Alsfeld location Interpreting services are required for the following languages: -Albanian, -Amharic, -Arabic, -Dari / Persian, -English, -Farsi / Persian, -French, -Kurdish - Kurmanci / Sorani, -Macedonian / Serbian, -Pashto, -Portuguese, -Russian, -Somali, -Spanish, -Tigrinya, -Turkish, -Ukrainian, -Urdu / Punjabi. It cannot be ruled out that other languages will be required in exceptional cases. The contractor guarantees that the interpreters employed by him or her are fluent in German and the languages requested by the client, both spoken and written, and that they translate conversations correctly. The level of language proficiency must correspond to at least European competence level C1 (expert language skills) of the Common European Framework of Reference for Languages (CEFR). The interpreter can express themselves clearly, in a structured and detailed manner and can also make the meaning or finer nuances of meaning clear in more complex situations, such as medical terms (= competent use of language). The content of the conversation must be translated unadulterated into the target language and back into German; no content may be added or omitted without authorization. At the moment, an estimated average translation requirement of 10,692 interpreting hours per year can be assumed. With a maximum contract term of 4 years, this results in 42,768 interpreting hours. The maximum call-up quantity with a maximum contract term is 56,000 interpreting hours. The framework agreement loses its effect when the maximum number of requests is reached, unless it has been terminated beforehand. Interpreting services at the Neustadt location Framework agreement for - Interpreting services at the Neustadt location Interpreting services are required for the following languages: -Albanian, -Amharic, -Arabic, -Dari / Persian, -English, -Farsi/Persian, -French, -Kurdish - Kurmanci / Sorani, -Macedonian / Serbian, -Pashto, -Portuguese, -Russian, -Somali, -Spanish, -Tigrinya, -Turkish, -Ukrainian, -Urdu / Punjabi. It cannot be ruled out that in exceptional cases other languages will be required. The contractor guarantees that the interpreters employed by him or her are fluent in German and the languages requested by the client, both orally and in writing, and that they translate the conversations correctly. The level of language proficiency must correspond to at least European competency level C1 (expert language skills) of the Common European Framework of Reference for Languages (CEFR). The interpreter can express himself or herself clearly, in a structured and detailed manner and can also make the meaning or finer nuances of meaning clear in more complex issues, such as medical terms (= competent use of language). The content of the conversation must be translated into the target language and back into German without any distortion; no content may be added or omitted without authorization. At the current time, the estimated translation service requirement is an average of 10,620 interpreting hours per year. With a maximum contract term of 4 years, this results in 42,480 interpreting hours. The maximum call-up quantity for the maximum contract term is 56,000 interpreting hours. The framework agreement loses its effect when the maximum call-up quantity is reached, unless it has been terminated beforehand. Interpreting services at the University Hospital of Giessen and Marburg, Giessen location Framework agreement for interpreting services at the University Hospital of Giessen and Marburg, Giessen location Interpreting services are required for the following languages: -Albanian, -Amharic, -Arabic, -Dari / Persian, -English, -Farsi/Persian, -French, -Kurdish - Kurmanci / Sorani, -Macedonian / Serbian, -Pashto, -Portuguese, -Russian, -Somali, -Spanish, -Tigrinya, -Turkish, -Ukrainian, -Urdu / Punjabi. It cannot be ruled out that other languages may be required in exceptional cases. The contractor guarantees that the interpreters they employ are fluent in German and the languages requested by the client, both spoken and written, and that they translate conversations correctly. The level of language proficiency must correspond to at least European competence level C1 (expert language skills) of the Common European Framework of Reference for Languages (CEFR). The interpreter can express themselves clearly, in a structured and detailed manner and can also make the meaning or finer nuances of meaning clear in more complex situations, such as medical terms (= competent use of language). The content of the conversation must be translated unadulterated into the target language and back into German; no content may be added or omitted without authorization. At the moment, an estimated average translation requirement of 3,600 interpreting hours and 900 interpreting assignments per year can be assumed. A maximum contract term of 4 years results in 14,400 interpreting hours and 3,600 interpreting assignments. The maximum call-up quantity for the maximum contract term is 4,000 interpreting assignments. The framework agreement loses its effect when the maximum call-up quantity is reached, unless it has been terminated beforehand.

Contract notice – general guideline, standard rule Open procedure (services) General planning services for the renovation of the main building and gymnasium at the Konradsdorf comprehensive school General planning services for the interior renovation of the main building and gymnasium at the Konradsdorf comprehensive school, Am Kloster 7, 63683 Ortenberg General planning services for the renovation of the main building and gymnasium at the Konradsdorf comprehensive school General planning services for the interior renovation of the main building and gymnasium at the Konradsdorf comprehensive school, Am Kloster 7, 63683 Ortenberg. The Konradsdorf comprehensive school is a comprehensive school with an upper secondary level in the Wetterau district with a total of six buildings situated on a slight slope. There are also two other buildings directly adjacent to the school site, which are assigned to the neighboring Erich Kästner School (special school). The school site is conveniently located outside of built-up areas, directly adjacent to the Hessian state domain of Konradsdorf. Due to the now aging structural and technical condition of the interior rooms and roof areas and the results of various regular inspections (including defects from GVS, SV/SK inspections), extensive renovation work is required in the main building and in the sports hall at the school site from a fire protection point of view during ongoing school operations. As part of the defect rectification, a large number of minor defects have already been remedied in 2021 - 2022. However, it turned out that some technical and conceptual defects can only be remedied by taking a higher-level look at the main building and the gymnasium. However, an overarching measure required for this should not only relate to fire protection issues. A holistic approach must be taken due to individual dependencies that cannot be ignored, such as energy aspects or necessary adjustments to the current standards at schools in the Wetterau district. Due to the complexity, a concept including a schedule is required, among other things, as school operations should be disrupted as little as possible by the construction work. For organizational reasons and for better clarity, the necessary planning services should be divided into the following titles: - Title 1.1 Interior renovation of the main building - Title 1.2 Interior renovation of the sports hall Titles 2.1 and 2.2 can be commissioned optionally and subject to the approval of the registered budget in the 2025 budget: - Title 2.1 Roof renovation of the main building (optional*) - Title 2.2: Renovation of the outer shell of the sports hall (optional*). A separate offer sheet is enclosed for each title, each title is to be invoiced separately. The pollutant report/demolition/disposal concept is also to be offered and invoiced separately. For the sports hall, a "demolition and new construction" should also be considered as a possible option, which should be compared with "renovation" (including an economic analysis and, if necessary, a feasibility study). If, from an economic and, if necessary, technical perspective, the "demolition and new construction" option comes into effect for the sports hall as part of the basic investigation, the subsequent orders for Lph 2 - 4 for the associated titles 1.2 and 2.2 of the sports hall would no longer apply. These partial services Lph 2 - 4 of titles 1.2 and 2.2 and their remuneration claims would end after completion of Lph 1, without the need for a separate termination. Titles 1.2 and 2.2 would have to be put out to tender again and separately for the sports hall for procurement reasons. The exact extent of the interior renovations must be discussed and finally agreed upon during the planning meetings with the internal and external planning participants. For this purpose, decision templates may be required on a recurring basis as part of the (pre-)design planning, which should show appropriate alternatives if required (e.g. for cost savings). Economic efficiency is always the focus and also applies to the later operation of the building. As part of initial considerations, some contents and costs from the point of view of individual trades for titles 1.1 and 1.2 have already been compiled for the individual trades and are included as contributing documents in the appendix. Using the contributing documents, the scope to be examined can at least be roughly estimated in advance and essentially reflects the subject areas to be considered as part of the measure. Energy aspects or requirements (e.g. from GeG) that would arise, for example, when systems are renewed or modified, must be examined, assessed and taken into account in detail. In addition, further requirements may be necessary from energy considerations (e.g. insulation of installation lines of the KG 400). By 2020, the external walls of the main building had already been upgraded with ventilated facades including thermal insulation and the window systems including the necessary Venetian blinds as part of an energy renovation. Both buildings should be examined in principle with a view to achieving an EH55 standard or better. This applies both to the system technology affected as part of the interior renovation and to the optionally tendered service of renovating the affected outer shells (titles 2.1 and 2.2). The exact project and service description as well as further information can be found in the tender documents. Please ask any questions promptly before the offer deadline expires using the Had's messaging function.

Contract notice - general guideline, standard regulation open procedure (construction work) Municipality of Trebur, construction of a fire station with a vehicle hall for 6 emergency vehicles Drywall work Municipality of Trebur, construction of a fire station with a vehicle hall for 6 ... Multi-municipality of Trebur, construction of a fire station with a vehicle hall for 6 emergency vehicles Drywall work Municipality of Trebur, construction of a fire station with a vehicle hall for 6 emergency vehicles The service includes the delivery and performance of all necessary measures for the professional manufacture of the drywall walls and suspended drywall ceilings as well as the suspended grid system ceilings. Important for the execution of the work The work must be carried out in two separate work steps. 1. Drywall walls (start March 24th, 2025 to April 11th, 2025) 2. Ceilings (start June 23rd, 2025 to August 29th, 2025)

Contract notice - general guidelines, standard rules Open procedure (construction work) Development of Nbg southwest of the Westring Road construction, drainage, water supply Development of Nbg southwest of the Westring The town of Seligenstadt intends to develop the new building area ... Further development of Nbg southwest of the Westring Road construction, drainage, water supply Development of Nbg southwest of the Westring The town of Seligenstadt intends to develop the new building area "south of the Westring". The residential area development is being handled by Terramag GmbH, Westbahnhofstrasse 36, 63450 Hanau, as trustee of the town of Seligenstadt. The planning area "south of the Westring" is located on the southwest edge of the existing development in the town of Seligenstadt and adjoins the existing development to the north and northwest. The planned access roads connect to the "westring" and the "dr.-hermann-neubauer-ring". To the east, the planning area is bordered by a railway line, to the south by existing farm roads. To the south, bordering the "westring" are areas used for agriculture. In the center of the planning area is a nursery with a residential building. Parts of the business buildings were demolished. The residential building and small parts of the business buildings will be preserved and will continue to be inhabited or operated. The planning area has a total area of approx. 15.3 hectares. The external development of the residential area takes place via the "westring", the "dr.-hermann-neubauer-ring" and the "planstraße 10". To connect the northern part of the new development area to the "westring", the "westring" in the area adjacent to the planning area will be expanded and widened in the same way as the adjacent existing buildings. As part of this, a combined pedestrian and cycle path will be created on the south side of the "westring". The entire geometry of the area of the "westring" to be expanded will seamlessly connect to the existing cross-section of the "westring". This applies to both the traffic and the adjacent areas. Access roads (planstraße 1, 2, 3, 4.1 + 4.2, 5, 6, 7.1 + 7.2, 8.1 + 8.2 and 10) will be built for internal development. The residential area will be connected to the existing buildings on foot via footpaths 1 to 4, as well as via cul-de-sacs 4 and 5. The northernmost part of the "schachenweg" (up to the "babenhäuser Weg" junction) will be expanded as "planstraße 10" as part of the development measure. For the development of the residential area, the following services are to be carried out for the city/municipal utilities of Seligenstadt am Main, represented by Terramag GmbH: - Sewer construction - Water pipe construction - Road construction - Street lighting construction and installation work - Civil engineering work Gas supply For the development of the residential area, the following services are to be carried out for suppliers, on their behalf and for their account: - Electricity supply (energienetze Offenbach GmbH) The services advertised in the list of services were only awarded in their entirety to the most economically advantageous bidder. The contract is awarded separately for each trade: - sewer construction (terramag GmbH, trustee of the city of Seligenstadt am Main) - water pipe construction (terramag GmbH, trustee of the city of Seligenstadt am Main) - road construction (terramag GmbH, trustee of the city of Seligenstadt am Main) - street lighting construction and installation work (terramag GmbH, trustee of the city of Seligenstadt am Main) - civil engineering work for gas supply (terramag GmbH, trustee of the city of Seligenstadt am Main) - electricity supply (energienetze Offenbach GmbH) The area is supplied with telecommunications by the suppliers. The required services, unless provided for in the list of services, are negotiated directly by the suppliers. The aim is for the suppliers to also commission the development work on the above-mentioned site. If the suppliers and the company cannot reach an agreement, the suppliers can commission a third party. The coordination of the individual trades during the construction process is to be carried out by the contractor. A corresponding item for the coordination effort is provided for in the Oz of the service specifications.