Tenders of Offizielle Bezeichnung

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 (services) Scheduled transport (on-demand transport) "hopper" The subject of the tender is the transport services in on-demand transport specified in the service description. The scope of services of the on-demand operation advertised here includes in particular the driving service with the contractor's own staff, the operational management and the corresponding scheduling of the use of personnel and vehicles (in compliance with the specifications of the on-demand software) as well as the organization of a fully functional infrastructure and a location concept that enables the use of fully electric vehicles. The on-demand transport services are provided as scheduled transport in accordance with Section 44 of the Pbefg. The contractor is the responsible entrepreneur within the meaning of the Passenger Transport Act (“pbefg”) and the Ordinance on the Operation of Motor Vehicles in Passenger Transport (“bo-kraft”) and operates the on-demand transport in its own name, under its own responsibility and on its own account. The contractor becomes the contractual partner of the passengers. The contractor is responsible for safe and proper operational management. In addition to the scheduled scheduled transport services, automated on-demand transport is intended to offer more individualized supplementary services. Scheduled transport (on-demand transport) “hopper” The subject of the tender is the on-demand transport services specified in the service description. The scope of services of the on-demand operation advertised here includes in particular the driving service with the contractor's own personnel, the operational management and the corresponding scheduling of the use of personnel and vehicles (in compliance with the specifications of the on-demand software) as well as the organization of a fully functional infrastructure and a location concept that enables the use of fully electric vehicles. The on-demand transport services are provided as scheduled scheduled transport in accordance with Section 44 Pbefg. The contractor is the responsible entrepreneur within the meaning of the Passenger Transport Act ("pbefg") and the Ordinance on the Operation of Motor Vehicles in Passenger Transport ("bo-kraft") and operates the on-demand transport in its own name, under its own responsibility and on its own account. The contractor becomes the contractual partner of the passengers. The contractor is responsible for safe and orderly operational management. In addition to the scheduled scheduled transport services, individualized supplementary offers are to be offered more frequently through automated on-demand transport.

Contract notice – general guideline, standard regulation negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Framework agreement for surveying, southern region For the continuation of GIS inventory data throughout Hesse, three framework agreements are to be concluded, divided into the northern, central and southern regions. Here: southern region. This includes all services required to locally record changes to properties during and after construction work in accordance with BFR surveying and to transfer them to the data inventory in accordance with the federal property inventory model (lgbestmod). Framework agreement for surveying, southern region The state of Hesse maintains inventory data for properties in a GIS. The federal property inventory model (lgbestmod) is mandatory for federal properties. This is also used for state-owned properties in Hesse. In order to record updates in the context of construction activities during construction or shortly after completion, three framework agreements are to be concluded for these services, each for a sub-area (north / central / south) of the state. The individual service calls are then made in relation to the construction project on the basis of the framework agreement and the commissioned offer. It should be noted here that the response time for the surveying of underground cables during construction is only a few days. The time limits are shorter for the final recording of the surfaces. Both the size of the overall property and the respective scope of the call can vary greatly.

Contract notice - General guideline, standard regulation Open procedure (construction work) Facade construction_vhf-windows-wooden-frame construction Metal construction work (din 18 360); Carpentry and wood construction work (din 18 334); Ventilated facades (din 18 351); Glazing work (din 18 3 ... Multi-facade construction_vhf-windows-wooden-frame construction Metal construction work (din 18 360); Carpentry and wood construction work (din 18 334); Ventilated facades (din 18 351); Glazing work (din 18 361); Facade construction_vhf-windows-wooden-frame construction Facade work_vhf-windows-wooden-frame construction

Contract notice – general guideline, standard rule, open procedure (construction work) Ve_4-060.1_telecommunications+informationstechnik building automation (DIN 18 386); Ve_4-060.1_telecommunications+informationstechnik use of fairly traded products, ecologically sustainable products, innovative... Moreve_4-060.1_telecommunications+informationstechnik building automation (DIN 18 386); Ve_4-060.1_Telecommunications+Information Technology Use of Fair Trade Products Ecologically Sustainable Products Innovatively Oriented Products and Services 1- Light call and bell systems 4 pcs 2- Radiating coaxial cable 7/8 incl. 1500 m 3- Card reader 40 pcs 4- IF distributor 17 pcs 5- Data cable horizontal/rising area Cat. 7a shielded 4x2xAWG23 14350 m 6- Radio access point 160 pcs 7- Electronic knob cylinder 347 pcs 8- Door module 45 pcs 9- Digital video recording device 4-channel 1 pc 10- IP color camera 1/3 inch Full HD 10 pcs 11- Fiber optic network module (SM) 2 pcs 12- Line card (FDNet/C-Net) 12 pcs 13- Neural fire detector 956 St 14- Neural fire detector, Asa 50 St 15- Signal base 620 St 16- Detector base (addressable) 290 St 17- Manual fire detector 550 St 18- Signal device (acoustic), Signal device (acoustic, optical) 80 St 19- Aspirating smoke detector (8h) 8 St 20- PVC-U pipe socketed gray D25 x 1.5mm 400 M 21- Scorpion test head for ASD systems 12 St 22- Fire department information center 1 St 23- Fire department route map DIN-A3 280 St 24- Smoke extraction panel 1 St 25- Installation cable symmetrical Jy(st)y 2x2x0.8 Bd 14000 M 26- Installation cable symmetrical Bmk Je-h(st)h 2x2x0.8 Bd E30 5000 M 27- Connection of the Bma cable to Bsk 505 M 28- Control unit electric drive smoke 1 motor group 4 St 29- Installation cable symmetrical Jy(st)y 2x2x0.8 Bd curtain pipe 1500 M 30- Installation cable symmetrical E30 Jh(st)h 4x2x0.8 Bd clamps 1500 M 31- En 54-24 ball / hanging loudspeaker 1 Psch 32- En54 ceiling installation Dls-180ft/en5424 74 St 33- Door station modular design surface-mounted housing 12 St 34- Locking system 13 St 35- Door lock 13 St 36- Lwl 19" 1 U Fibereasyrack 24 X E-2000(tm) Compact Sm PC 44 St 37- Lwl 19" 1 He Unirack2 24 x E-2000(tm) Compact Os2 PC Grade B/2 80 St 38- Lwl 19" 1 He Unirack2 24 x E-2000(tm) Compact Om4 6 St 39- 19" 1he St Patch panel 24xrj45/s, Cat. 6, gray, fully equipped 35 St 40- Module Rj45/s C6a Iso-sp-1 696 St 41- Installation cable S/ftp C7a Lsfr0h 1200mhz 4x2xawg22, gray, Dca, Pvp 24 km 42- Measurement 8 wire line 1 Psch. 43- Requirements profile for copper cable measurement technology 525 pcs 44- IT network cabinet (floor distributor) 13 pcs 45- IT network cabinet (main data room -1.108) 12 pcs 46- Analog/wall-proof telephone for wall mounting 41 pcs 47- LWL-varioline OS2, single-sided pre-assembled fiber optic cables: 20 pcs 48- Fiber optic patch cable, OS2, G.657.a2, Lshc/lcd, Figure 0 (3.9 x 6.5), polarity A-B, length 50 meters 173 pcs 49- Fiber optic patch cable, OS2, G.657.a2, Lshc/lcd, Figure 0 (3.9 x 6.5), polarity A-B, length 40 meters 125 pcs 50- Fiber optic patch cable, OS2, G.657.a2, LSHC/LCD, Figure 0 (3.9 x 6.5), polarity AB, length 30 meters 124 pieces 51- Clocks 39 pieces 52- Parapet duct 130x70mm 1260 m 53- Power mini switches 580 pieces 54- Making thermal splices including cable preparation 4928 pieces 55- Fiber optic OTDR measurement according to ISO/IEC 14763-3:2014/A1:2018, each fiber in 2 wavelengths and 2 directions 3104 pieces 56- Fiber optic attenuation measurement according to ISO/IEC 14763-3:2014/A1:2018, 1-jumper measurement method. each fiber in 2 wavelengths and 2 directions. 3216 St 57- Fiber optic and TP cabling 1 Psch. 58- LWL 19" 1 U Fibereasyrack 24 x E-2000(tm) Compact SM PC 24 pieces 59- Installation cable S/FTP C7A LSFR0H 1200MHz 4x2xAWG22, gray, DCA, PVP 24 km 60- UG-109 - LWL-Varioline OS2, fiber optic cable pre-terminated on both sides: Side A 24XLC-/PC, Side B 24XLC-/PC to UG-110. Length 30 meters for IT 20 pieces 61- LWL 19" 1 U Unirack2 24 x E-2000(tm) Compact OS2 PC Grade B/2 59 pieces 62- 1HE-UNIRACK2-12-LSHRJZPCC-OS2-DINVDE 2 pieces 63- I/A-DQ(ZN=B)H, G.652.D, ECA, 12-Fiber OS2 7100 M 64- Installation and Commissioning of WLAN AP 301 ST 65- Installation and Commissioning of Mini Switches 580 ST 66- Installation and Commissioning of Analog Telephones 1 ST 67- Data Cable Cat7 LSFR0H 1200MHz 4x2xAWG22, Gray, DCA, PVP 8.5 km 68- 19" 1U FiberEasyRack 12xE-2000 Singlemode 80 ST

Contract notice - General guideline, standard regulation Open procedure (services) Support services for the application management of the HMDIS, the HMSI, the HMD and the HMFG in two lots Procurement of support services for the application management of the HMDI, the HMSI, ... Multi-support services for the application management of the HMDIS, the HMSI, the HMD and the HMFG in two lots Procurement of support services for the application management of the HMDI, the HMSI, the HMD and the HMFG in two lots Lot 1: Senior process management Lot 2: Senior multi-product management Senior process management Support services are provided for the application management of the Hessian Ministry of the Interior, Security and Homeland Security (HMDI) including subordinate bodies, the Hessian Ministry of Labor, Integration, Youth and Social Affairs (HMSI), the Hessian Ministry of Digitization and Innovation (HMD) and the Hessian Ministry of Family, Senior Citizens, Sports, Health and Care (HMFG) is required. The following procedures are required in detail: Oasis (online player status query), HVF (Hessian procedures for refugees), IFAS (occupational safety information system), parental allowance, home supervision, ECOs (key management), ADCO (vehicle management), JIRA, Supra, Schwebnet, participation portal, pension information procedure, compensation, fleet management, MISP, Storm, Heliabr, DDK, transparency database, Wahl-IT Hessen, load and performance tests, sports facility register, IT development plan, BLITS and E-citizenship. Application management forms a link layer to the individual competence centers (CC) in the HZD, so that customers do not negotiate directly with the CC, but can contact application management directly with their IT requirements. In various areas of responsibility, there is currently a need for services for operational support, technical advice, migration, planning and project support. The service must be provided by services in accordance with the requirements of the HZD. The following basic qualifications are required of the personnel employed: - Good knowledge of the operating processes according to ITIL or ITSM - Good knowledge of the German language (language level B2 according to the Common European Framework of Reference for Languages (CEFR)), both written and spoken, as well as knowledge of English, which enables the use of manufacturer information (manual, Internet) or Internet specialist forums - Good knowledge of IT security according to BSI As a senior process manager for the conception, planning and operation of IT application architectures/specialist processes in firewall-secured client-server environments with distributed infrastructure, the following activities are to be carried out: - Conception, planning and implementation of the integration of specialist processes in firewall-secured client-server environments with distributed infrastructure (mainly Windows-based, enterprise environment) - Operation of specialist processes and their application servers and databases (JBoss, Java and SQL-based applications, increasingly also container processes on Kubernetes clusters) - Integration of the processes on virtualization platforms based on the currently available HZD platforms used Hyperv, VMware and Nutanix - First and second level support for the procedural and operational components of the specialist procedures within the framework of incident, problem, change and release management in accordance with ITIL / ITSM - Evaluation and integration of new technologies - Conception, planning, construction and further development of virtualization platforms based on VMware, Hyper-V and Nutanix, cloud infrastructure - Support in the conception of methods for data backup / recovery - Creation and continuation of concepts, (risk) analyses, project and architecture plans - Support in projects to introduce new and improve existing procedures - Support in the migration of procedures to cloud platforms - Single point of contact for the process management or operation of one or more procedures for the client For the activities mentioned, the following requirements in particular are made: - At least 6 years of experience in the conception and planning of the integration of specialist procedures in large IT environments (enterprise environment, > 50 servers) - Client / server specialist procedures - Terminal server-based specialist procedures - Web-based specialist procedures - At least 4 years of experience in managing IT projects with more than 7 employees - Very good knowledge of MS Windows server operating systems - At least 5 years of experience in the conception, planning and further development of (distributed) IT infrastructures - At least 7 years of experience in the creation and maintenance of technical documentation, concepts, project and architecture plans - At least 3 years of experience with data backup and recovery concepts - At least 5 years of experience in the application of incident, problem, change and release management processes according to ITIL/ITSM - At least 3 years of experience in script development - At least 3 years of experience in the configuration of clients under Windows 10 ff. - At least 2 years of experience in the area of Windows terminal servers under Citrix Xenapp 6.5 ff. - At least 3 years of experience in the area of Distributed File System (DFS) including replication - At least 4 years of experience in the area of database systems (MS SQL 2012 ff., Oracle DB 10g ff. or MySQL 5.x ff. etc.) incl. SQL - At least 3 years of experience in the area of web servers (IIS, Apache or Nginx) - At least 3 years of experience in the area of networks (WAN, VLAN, VPN, protocols, hardware) - At least 3 years of experience in the area of storage (SAN, NAS, ISCSI) Further details can be found in the service description. Senior multi-product management Support services are required for the application management of the Hessian Ministry of the Interior, Security and Homeland Security (HMDI) including subordinate bodies, the Hessian Ministry for Labor, Integration, Youth and Social Affairs (HMSI), the Hessian Ministry for Digitization and Innovation (HMD) and the Hessian Ministry for Family, Senior Citizens, Sports, Health and Care (HMFG). The following procedures are involved in detail: Oasis (online query of player status), HVF (Hessian procedure for refugees), IFAS (occupational safety information system), parental allowance, home supervision, ECOs (key management), ADCO (vehicle management), JIRA, Supra, Schwebnet, participation portal, pension information procedure, compensation, fleet management, MISP, Storm, Heliabr, DDK, transparency database, Wahl-IT Hessen, load and performance tests, sports facility register, IT development plan, BLITs and E-citizenship. Application management forms a link layer to the individual competence centers (CC) in the HZD, so that customers do not negotiate directly with the CC, but can turn directly to application management with their IT requirements. In various areas of responsibility, there is currently a need for services for operational support, technical advice, migration, planning and project support. The service must be provided by services in accordance with the requirements of the HZD. The following basic qualifications are required of the staff employed: - Good knowledge of the operating processes according to ITIL or ITSM - Good knowledge of the German language (language level B2 according to the Common European Framework of Reference for Languages (CEFR)), both written and spoken, as well as knowledge of English, which enables the use of manufacturer information (manual, Internet) or Internet specialist forums - Good knowledge in the area of IT security according to BSI As a senior multi-product manager for the conception, planning and operation of IT application architectures/specialist processes in firewall-secured client-server environments with distributed infrastructure, the following activities are to be carried out: - Conception, planning and implementation of the integration of specialist processes in firewall-secured client-server environments with distributed infrastructure (mainly Windows-based, enterprise environment), particularly in public administration - Product management of specialist processes and their application servers and databases (Java, JBoss and SQL-based applications) - Integration of the processes on virtualization platforms based on the platforms currently used in the HZD Hyperv, VMware and Nutanix - First and second level support for the procedural and operational components of the specialist procedures within the framework of incident, problem, change and release management in accordance with ITIL / ITSM - Significant participation in the further development of the HZD standards - Consideration and communication of the conditions of administrative procedures - Evaluation, project planning and integration of new technologies - Conception, planning, construction and further development of virtualization platforms based on VMware, Hyper-V and Nutanix, cloud infrastructure - Support in the conception of methods for data backup / recovery (backup & recovery) - Creation and continuation of concepts, (risk) analyses, project and architecture plans in several procedures in parallel - Support in various projects for the introduction of new and improvement of existing procedures - Single point of contact for process management or the operation of several procedures for the client - CI / CD conception The following requirements in particular are made for the activities mentioned: - At least 8 years of experience in the conception and planning of the integration of specialist procedures in large IT environments (enterprise environment, > 50 servers) in public administration - Client/server specialist procedures - Terminal server-based specialist procedures - Web-based specialist procedures - At least 7 years of experience in managing IT projects with more than 7 employees - Very good knowledge of Linux and MS Windows server operating systems - At least 8 years of experience in the conception, planning and further development of (distributed) IT infrastructures - At least 10 years of experience in the creation and maintenance of technical documentation, concepts, project and architecture plans - At least 7 years of experience with data backup and recovery concepts - At least 10 years of experience in the application of incident, problem, change and release management processes according to ITIL/ITSM - At least 5 years of experience in script development - At least 7 years of experience in the configuration of clients under Windows 10 ff. - At least 3 years of experience in the area of Windows terminal servers under Citrix Xenapp 6.5 Ff. - At least 7 years of experience in the area of Distributed File System (DFS) including replication - At least 6 years of experience in the area of database systems (MS SQL 2005 Ff., Oracle DB 10g Ff. or MySQL 5.x Ff., etc.) including SQL - At least 8 years of experience in the area of web servers (IIS, Apache or Nginx) - At least 6 years of experience in the area of networking (WAN, VLAN, VPN, protocols, hardware) - At least 5 years of experience in the area of storage (SAN, NAS, ISCSI) - At least 4 years of experience in risk management - At least 5 years of experience in escalation management - At least 5 years of experience in the collaboration between development and operation of public processes - At least 7 years of experience with security architectures using private and public certificates - At least 2 years of experience with container-based technologies Further details can be found in the service description removal.

Contract notice - General guideline, standard regulation Open procedure (construction work) DWS - Window and facade work Window and facade work Post-and-beam facade, windows, sun protection Scope of work Lot 1: Post-and-beam facades as wood-aluminum construction Approx. ... More DWS - Window and facade work Window and facade work Post-and-beam facade, windows, sun protection Scope of work Lot 1: Post-and-beam facades as wood-aluminum construction Approx. 650 m² Sun protection systems in the new building Approx. 53 units Sun protection systems on the existing building Approx. 12 units As well as the work and assembly planning with PR/window statics and basic cleaning Curtain facade Scope of work Lot 2: Curtain facade, multi-layer, made of metal panels including insulation Approx. 1,500 m² Of which smooth sheets Approx. 1,158 m² Small ornament Approx. 965 m² Large ornament Approx. 488 m² Curtain wall made of fiber cement panels including insulation approx. 510 m² Attic constructions made of aluminum sheet covering, including Uk. made of steel profiles and steel sheet angles approx. 300 m as well as the work and assembly planning with facade statics and basic cleaning

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, 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 – 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