Tenders of Offizielle Bezeichnung

Contract notice – General guideline, standard regulation Open procedure (construction work) Veste Otzberg – Air conditioning systems, standard buildings, air conditioning systems (DIN 18 379); Veste Otzberg – Air conditioning systems, standard buildings, air conditioning systems According to DIN 18 379 ... Mehrveste Otzberg – Air conditioning systems, standard buildings, air conditioning systems (DIN 18 379); Veste Otzberg - Air conditioning systems Standard buildings Air conditioning systems According to DIN 18 379 1 kitchen exhaust fan, 2,600 M3/h 1 radial duct fan, up to 300 M3/h 3 single-pipe single-room fans, up to 60 M3/h 1 exhaust air tower for outdoor installation 1 kitchen intake hood Approx. 18 M2 ventilation ducts Approx. 32 linear meters ventilation pipes Dn 80-355 Approx. 3 duct/air pipe fittings Approx. 2 air outlets

Contract notice - general guideline, standard regulation open procedure (services) BRK: Kita Kirleweg/day care, property, day care and structural planning The magistrate of the city of Bruchköbel intends to build a new 5-stream daycare center with a day care facility for approx. 20-25 guests on the 1st floor. ... MoreBRK: Kita Kirleweg/day care, property, day care and structural planning The magistrate of the city of Bruchköbel intends to build a new 5-stream daycare center with a day care facility for approx. 20-25 guests on the 1st floor. The necessary services for property and outdoor area planning, planning of the TGA and structural planning Property planning of buildings and outdoor areas Property planning - service phases 1 - 9 in accordance with Section 34 Hoai 2021 Service level 1 - Lph. 1-4 Service level 2 - Lph. 5-7 Service level 3 - Lph. 8+9 Outdoor facility planning - service phases 1 - 9 in accordance with Section 39 Hoai 2021 Service level 1 - Lph. 1-4 Service level 2 - Lph. 5-7 Service level 3 - Lph. 8+9 As well as special services - see entry in the fee matrix TGA planning TGA planning - service phases 1 - 9 In accordance with Section 55 Hoai 2021 Service level 1 - Lph. 1-4 Service level 2 - Lph. 5-7 Service level 3 - Lph. 8+9 As well as special services - see entry in the fee matrix Structural planning Structural planning - service phases 1 - 6 In accordance with Section 51 Hoai 2021 Service level 1 - Lph. 1-4 Service level 2 - Lph. 5+6 As well as special services - see entry in the fee matrix

Contract notice - General guideline, standard regulation Open procedure (construction work) Carpentry work Interior doors The services include: Interior doors, surrounding frame, 1 leaf 22 pcs Interior doors, surrounding frame, 1 leaf + side panel glazed 10 pcs Interior doors, surrounding frame, 1 leaf, ... Multi-carpentry work Interior doors The services include: Interior doors, surrounding frame, 1 leaf 22 pcs Interior doors, surrounding frame, 1 leaf + side panel glazed 10 pcs Interior doors, surrounding frame, 1 leaf, T30 Rs Approx. 7 pcs Frame doors, 2 leaves with glazed side panels 2 pcs Frame doors, 1 leaf with glazed side panels, T30 / Rs 2 pcs Frame doors, 2 leaves, T30 2 pcs Carpentry work Interior doors The services include: Interior doors, surrounding frame, 1 leaf 22 Pcs interior doors, surround frame, 1 leaf + side panel glazed 10 Pcs interior doors, surround frame, 1 leaf, T30 Rs Approx. 7 Pcs frame doors, 2 leaves with glazed side panels 2 Pcs frame doors, 1 leaf with glazed side panels, T30 / Rs 2 Pcs frame doors, 2 leaves, T30 2 Pcs

Contract notice – general guideline, standard rule, open procedure (construction work) plastering and painting work Bt A interior plastering work as well as painting and coating work for Bt A plastering and painting work Bt A the construction work being put out to tender is the painting and in ... plastering and painting work Bt A interior plastering work as well as painting and coating work for Bt A plastering and painting work Bt A the construction work being put out to tender is the painting and interior plastering work for the construction project renovation and new construction of a school building for the Geschwister Scholl School in Offenbach am Main, here specifically for the renovation of the atrium building (component A). - Approx. 880m2 gypsum wall plaster - Approx. 80m2 lime-cement wall plaster - Approx. 1,500m2 filling walls, plastered surfaces and GK surfaces - Approx. 3,650m2 wallpapering walls, glass fleece 130 G, smooth - Approx. 3,650m2 dispersion paint on walls, wet abrasion class 2 - Approx. 125m2 dispersion paint on walls, wet abrasion class 3 - Approx. 470m2 textured coating on walls with quartz filling, opaque - Approx. 1,580m2 dispersion paint on ceilings, wet abrasion class 2 - Approx. 30m2 dispersion paint on ceilings, wet abrasion class. 3 - Approx. 600m2 of waterproofing of exposed concrete ceiling surfaces - Approx. 48 pieces of steel frames painted, in different dimensions, including existing frames - Approx. 100m of painting of stair railings, in different designs

Contract notice – general guidelines, standard rules Open procedure (construction work) Heb-n - Extension to the Hebbel middle school, Wiesbaden Lot 312 Floor covering work Heb-n - Extension to the Hebbel middle school, Wiesbaden Scope of the main work ... Moreheb-n - Extension to the Hebbel middle school, Wiesbaden Lot 312 Floor covering work Heb-n - Extension to the Hebbel middle school, Wiesbaden Scope of the main work: 1. Sanding/priming/filling the substrate: 2,570 m2 2. Rubber floor covering – synthetic rubber, 3 mm: 2,570 m2 3. Formed steps, synthetic rubber knobbed covering, width 1.42 m: 144 pieces 4. Formed steps, synthetic rubber knobbed covering, width 2.017-3.343 m: 21 pieces 5. Studded covering synthetic rubber studded covering on platforms: 60 M2 6. Expansion joint/covering separation profiles stainless steel: 315 M 7. Initial cleaning/initial care synthetic rubber covering: 2570 M2 8. Initial cleaning/initial care synthetic rubber covering with studded structure: 60 M2 9. Initial cleaning/initial care shaped steps studded covering, width 1.42 M: 144 pieces 10. Initial cleaning/initial care shaped steps studded covering, width 2.017-3.343 M: 21 pieces

Contract notice – general guidelines, standard rules negotiated procedure with prior publication of a call for competition/negotiated procedure (services) New construction of a 4-group daycare center in conjunction with a multi-story apartment building, Wiesbaden New construction of a 4-group daycare center in conjunction with a multi-story apartment building, Wiesbaden; object planning ... MoreNew construction of a 4-group daycare center in conjunction with a multi-story apartment building, Wiesbaden New construction of a 4-group daycare center in conjunction with a multi-story apartment building, Wiesbaden; object planning service building / phases 1-9 New construction of a 4-group daycare center in conjunction with a multi-story apartment building, Wiesbaden Planning object object planning phases 1-9 in step-by-step commissioning for the new construction of a 4-group daycare center in conjunction with a multi-story apartment building in the Hainweg residential area in Wiesbaden-Nordenstadt. The daycare center is a replacement building for a facility that has been eliminated in the Nordenstadt area. There is a legally valid development plan that must be partially replanned for the planned construction project and will be exempted from its stipulations within the framework of Section 31 (3) of the Federal Building Code. Both the city planning office and the building inspectorate of the state capital Wiesbaden have approved this procedure. In close coordination with the authorities and the user of the daycare center, an urban development plan was drawn up and initial floor plan diagrams were examined as part of a feasibility study. The result of this study forms the basis for further planning within the framework of this tender (see point 2, general conditions). Initial situation The new "Hainweg" residential area in Wiesbaden-Nordenstadt has been under development since 2017 on a 21 hectare field that was previously used for agriculture. The state capital Wiesbaden reacted to the sharply increasing demand for living space in recent years, which, according to forecasts, will continue in the future. The entire development offers space for around 650 residential units. In addition to residential buildings, various social facilities were also created. In the north of the residential area is the "drk Kita Hainweg", in the southern area the "kita Kiebitzweg" was opened at the end of 2023, which is located on the ground floor of a residential building. The center of the district is formed by a neighborhood square and a spacious green belt, the Hainpark. With the current task, a third daycare center is to be built on the eastern edge of the residential area as a replacement for a facility that has been eliminated. The daycare center had to give up its old location in Nordenstadt and has since been housed in a temporary container on the site of the Kita Heerstrasse. Given the still high demand for living space, the replacement building is to be built as a residential and daycare building with a daycare center on the ground floor (and partly on the first floor) and apartments on the upper floors. Requirements The building to be planned has two usage units (daycare and living), the developer and client is SEG. SEG will offer and rent the apartments on the open housing market, and SEG will rent the daycare center to the Office for Social Work. The Office for Social Work will be included in the planning process as a user. All costs arising during the planning process are to be kept separate for the two usage units, living and daycare. The tender should be split into two lots as far as possible. Otherwise the costs are to be divided between the two usage units based on a factor. There is a space program for the daycare center drawn up by the Office for Social Work, which serves as the basis/minimum requirement for the planning of the 4-group daycare center. The apartments to be planned on the 1st and 2nd floors are not subsidized, but should be based on the standard of subsidized housing. The feasibility study results in eight residential units (2 to 3-room apartments) with sizes between 50 sqm and 75 sqm, which serve as a guide. The exact apartment mix is to be specified in further planning in coordination with the Ag. The building should not have a basement if possible (different submission compared to the feasibility study, Appendix 1). For the daycare center, the following room program of around 1,016 sqm in total plus around 1,042 sqm of outdoor area is to be used as a planning basis (see also Appendix 7 - Daycare center room program): - 4 cross-age groups with 168 sqm - Common areas with 122 sqm - Commercial areas with 88 sqm - Management/administration with 73 sqm - Outdoor facilities with at least 1,042 sqm The group rooms are to be adequately provided with sun protection and acoustic ceilings. Direct access to the sanitary and sleeping rooms is required from the respective group room. The accommodation of the group rooms on the ground floor is desirable, ground-level access to the outside areas is essential. A second structural and independently accessible escape route must be provided from all educational rooms (including multi-purpose room and project rooms) (e.g. external staircase, if necessary with an escape balcony in front). One staff toilet must be provided for each care area. A parents' area with a parents' café and waiting area in the hallway area is desirable. In the case of a 2-storey daycare center, an elevator must be planned. Subject of the service to be commissioned: Object planning of buildings and interior spaces in accordance with Hoai 2013, as amended in 2021, Part 3, Section 1, § 33-37, service phases 1-9 basic services. In addition, the special services listed in the draft contract (appendix 02d). Further detailed information about the services to be commissioned can be found in the attached description of tasks and services and the associated annexes (appendix 02a). Other planning services are not the subject of this tendering procedure. The basic services will be remunerated on the basis of Hoai 2013, in the 2021 version. It is permissible to fall below the minimum rates or exceed the maximum rates. These must be stated as a percentage and explained in the cover letter if necessary. The special services will be remunerated at a flat rate based on the offer you have submitted. It is planned to award the execution work according to individual trades. Cost framework Eligible services: €4,505,697.37 net Time planning Start of service provision: Approx. June 2025 Completion of service phase 3: Approx. January / February 2026 Submission of building application: Approx. March 2026 Start of construction: Approx. February 2027 Completion of construction: beginning of 2028

Contract notice – general guidelines, standard rules, open procedure (construction work) Replacement building for the Erich Kästner School in Marburg, plumbing work The school complex of the Erich Kästner School in Marburg-Cappel currently consists of several buildings. The formal language of the individual buildings, some of which are interconnected by connecting corridors and buildings, is typical for the construction period. The overall picture is amorphous. An overall design concept cannot be recognized. The heterogeneous overall picture means that the school lacks an “address”, a clearly defined entrance. The space available no longer meets demand. Parts of the afternoon care had to be relocated to the community center. The implementation of contemporary educational concepts is not possible in the existing floor plan structures. In addition, the existing buildings B and K have significant deficiencies such as a lack of accessibility, functional and organizational deficits, static deficiencies, inadequate fire protection and a need for energy-related renovation. Based on the above points, it was decided to demolish buildings B and K and replace them with a new building, which would also include the additional rooms for care and the cafeteria. In addition to eliminating the above deficiencies, the new building will also give the school a recognizable "address" with a well-placed main entrance. Buildings A, G, F, H and I will remain. Building A houses the administration, the teachers' room and 3 therapy rooms. The rooms in building G are used as specialist classes for music and crafts. Buildings H and I are used by the special needs school. Building A will have a small extension with technical rooms and additional storage space. The existing building G will have an emergency staircase as a second escape route with access to the room on the ground floor that is currently used as a common room. Project description extension Building B, which is currently adjacent to building A, will be demolished. Part of the basement of building B will remain standing and will serve as the floor slab for a new single-storey extension to the existing building A. Additions must be made to the demolition edges of the remaining basement. The new extension is planned to be built using timber construction, with timber frame walls (partially insulated) and a roof structure with roof beams, timber formwork and foil sealing. The outer walls will have a suspended, ventilated timber cladding. In the area where building B is to be demolished, the existing gable roof of building A must be supplemented with timber rafters and tile covering. The newly planned extension will include a technical room for the new house connection for the electrical supply to the Erich Kästner School area, as well as a technical room for the heating supply to building A. A storage room will also be created for the school's play equipment. Project description New building The new school building consists of two rectangular structures, slightly offset from one another, which are connected at the junction by a central entrance hall. Due to the topography, the southern structure is 3-storey, with a ground-level connection to the lower schoolyard, and the northern structure is 2-storey, with a connection to the upper schoolyard. The entrance hall is the central access element of the building. Access is via the entrances from the lower and upper schoolyard. The open, spacious staircase leads to the respective floors, and the elevator, which is also connected to the entrance hall, ensures barrier-free access to all floors. The clear concept of the open entrance hall offers good visual connections to all areas and thus enables good orientation in the building. The entrance hall is not just a circulation area, but a central communication zone or meeting point for students, and invites people to linger, especially with the staircase on the ground floor, which has been widened to form seating steps. The ground floor area extends only under the southern building. In this area, on the slope side, there is a central toilet core as well as storage and technical rooms. Facing the schoolyard is the large dining room with an attached kitchen and the necessary ancillary rooms. The kitchen has its own delivery from the south. The dining room has generous glazing facing the schoolyard and a large opening to the entrance hall. This opening can be closed using a mobile partition wall, or opened to the entrance hall if required, thus enabling this area to be used in a variety of ways. The dining room on the ground floor is to be made available to Cappel residents and clubs for parties or other external events outside of school hours. The classrooms are on the two upper floors. Each floor of each building contains a cluster, a so-called "learning house". The classrooms and differentiation rooms of the clusters are grouped around a central middle zone, which serves both as access and as an extended teaching area. This middle zone is structured and furnished in such a way that it can be used for teaching purposes for individual or group work, but also for supervision. Appropriate openings between the classrooms and the middle zone provide views and thus ensure that the children are well supervised. Each cluster also has a small teacher's base, so that the clusters are self-contained, "self-sufficient" learning houses with which the student community can identify and which strengthens the group feeling. On each floor, at the intersection between the two clusters, there are central toilets that can be reached in a short distance from the learning houses. Replacement building Erich-Kästner-Schule Marburg, plumbing work The service includes all preparatory work: - Approx. 300 m of plastic wastewater pipe - Approx. 800 m of multi-layer composite water pipe - Approx. 245 m of stainless steel drinking water pipe - 25 decentralized hot water generators (3.5 - 24 kW) - 38 washbasins - 19 toilets - Rainwater harvesting station - Maintenance (separate lot) Erich-Kästner-Schule Marburg-Cappel, plumbing work Maintenance services for the warranty period of the services described in lot 1

Contract notice – Sectoral Directive, Standard Regulation Open procedure (supplies) Track construction material Baunatal Rail extension devices Delivery of two rail extension devices in profile 49e1 Track construction material Baunatal Rail extension devices Delivery of two ... Multi-track construction material Baunatal Rail extension devices Delivery of two rail extension devices in profile 49e1 Track construction material Baunatal Rail extension devices Delivery of two extension devices profile 49e1

Contract notice - general guideline, standard regulation, open procedure (supplies) Procurement of toner, ink and other IT consumables for the state of Hesse, the Johann Wolfgang Goethe University in Frankfurt am Main and the federal IT cooperation in three lots Procurement ... Additional procurement of toner, ink and other IT consumables for the state of Hesse, the Johann Wolfgang Goethe University in Frankfurt am Main and the federal IT cooperation in three lots Procurement of toner, ink and other IT consumables for the state of Hesse, the Johann Wolfgang Goethe University in Frankfurt am Main and the federal IT cooperation in three lots IT consumables for printers In the following, IT consumables for printers from various manufacturers (toner cartridge, ink cartridge, print head, photoconductor drum, fuser unit, maintenance kit, toner waste container, residual ink container, etc.) including all successor products and new products in this product group are to be procured. For Lot 1, several thousand orders per year must be expected. In the old contract, 18,685 orders were placed. The bidder is free to offer original products from the respective manufacturers. This could be necessary, for example, if there are no alternative manufacturers for a particular product. If brand names are mentioned, equivalent products from other brands can also be offered. Both - original products (ink or toner cartridges from the original manufacturers of the corresponding printers) and - compatible products (complete replicas of original ink or toner cartridges) or - remanufactured products (used modules that are refilled after being collected, cleaned, tested, repaired or supplemented) are permitted. The contents of the toner cartridges offered must enable at least the page yield of the original toner cartridges. The contents of the ink cartridges offered must at least correspond to the contents (in ml) of the original ink cartridges. These "new products" are products that are comparable to the services described or are products that are not yet available on the market, that expand the range of services and are required to achieve the purpose pursued with the tender. These are exclusively toners, inks, drums, etc. from printers that are new to the market within the framework contract term or are new to the catalog of the HZD's standard printer range. To a small extent, these could also be toners, inks, drums, etc. from printers whose existence in the state of Hesse was not known to the awarding authority when the service description was drawn up. In this respect, this is an update of the framework contract during its term. The volume of these "new products" is estimated at around 20% of the total volume. The prices for these "new products" are based on a flat-rate, percentage surcharge by the bidder on their purchase price, which can be found on the price sheet in the "new products" register. Refill products, which are only refilled with toner or ink and are not subjected to quality assurance reconditioning (i.e. cleaning, testing, repair or addition of components), may not be used. Further details can be found in the service description. DV consumables other than printer accessories from Lot 1 In the following, DV consumables other than printer accessories from Lot 1 (CD, DVD, BD, empty cases, magnetic tapes, labeling tapes, cleaning materials [cloths, cleaning fluid, compressed air spray, etc.], fine dust filters, etc.) are to be procured, including all successor products and new products in this product group. Several hundred orders per year must be expected for Lot 2. 3,416 orders were placed under the old contract. The bidder is free to offer original products from the respective manufacturers. This could be necessary, for example, if there are no alternative manufacturers for a particular product. If brand names are mentioned, equivalent products from other brands can also be offered. These "new products" are products that are comparable to the services described or are products that are not yet available on the market, that expand the range of services and are required to achieve the purpose of the tender. This only includes CDs, DVDs, BDs, empty cases, magnetic tapes, labeling tapes, cleaning materials (cloths, cleaning fluid, compressed air spray, etc.), fine dust filters, etc.) that are new to the market within the framework agreement term or are newly included in the catalog of the standard offer of the Hzd. In this respect, this is an update of the framework agreement during the term. The volume of these "new products" is estimated at around 20% of the total volume. Further details can be found in the service description. Toner and ink for printers for the Johann Wolfgang Goethe University, Frankfurt am Main The following IT consumables for printers from various manufacturers are to be procured: - Brother toner - HP ink / plotter - Lexmark toner Several thousand orders per year are to be expected for lot 3. The lot expressly includes all successor products and future new products in the respective product groups. The pricing of future new products is based on a bidder's mark-up on his purchase price, which is requested and - based on an estimated (€) volume - assessed. With regard to the volume for lot 3, the Johann Wolfgang Goethe University assumes the following requirements: Brother toner: 1,694 toners Lexmark toner: 1,056 toners The requirement for HP ink / plotters is so low that the total turnover does not make up a significant part of the total turnover. All of the figures mentioned are rough estimates. A minimum purchase quantity is not agreed within the scope of this lot. Both - original products (ink or toner cartridges from the original manufacturer of the corresponding printer) and - compatible products (complete replicas of original ink or toner cartridges) or - remanufactured products (used modules that are refilled after collection, cleaning, testing, repair or supplementation) are permitted. The contents of the toner cartridges offered must enable at least the page output of the original toner cartridges. The contents of the ink cartridges offered must at least correspond to the contents (in ml) of the original ink cartridges. The bidder is free to offer original products from the respective manufacturers. This could be necessary, for example, if there are no alternative manufacturers for a particular product. If brand names are mentioned, equivalent products from other brands can also be offered. Refill products for which only toner or ink is refilled and no quality-assuring processing (i.e. cleaning, testing, repair or addition of components) is carried out may not be offered. Further details can be found in the service description.

Contract notice – General guideline, standard regulation Open procedure (supplies) Conversion and renovation of all-day primary school Gießen-west - House A - Furnishings, administration and meeting rooms Conversion and renovation of all-day primary school Gießen-west - House A - Furnishings, administration and ... More Conversion and renovation of all-day primary school Gießen-west - House A - Furnishings, administration and meeting rooms Conversion and renovation of all-day primary school Gießen-west - House A - Furnishings, administration and meeting rooms Delivery and assembly of furniture