Tenders of Offizielle Bezeichnung

Contract notice – general guideline, standard regulation negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Framework agreement for the (further) development of the CBA Itembuilder On the basis of this procurement procedure, a competent and reliable partner is to be found who will take over the maintenance and care and, if necessary, further development of the CBA Itembuilder together with the ... MoreOn the basis of this procurement procedure, a competent and reliable partner is to be found who will take over the maintenance and care and, if necessary, further development of the CBA Itembuilder together with the client. The service is provided on the basis of service quotas to be determined by the client. The value-maintaining care and support includes services worth EUR 15,000 gross including utilities per month, specific development goals services worth EUR 25,000 gross including utilities per month and conceptual changes and major developments EUR 35,000 gross including utilities.

Contract notice – general guideline, standard regulation negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Extension and addition to the central primary school in Hungen – specialist planning HLS The district of Giessen is planning to expand the additional space required for all-day care at the central primary school in Hungen by adding an additional floor and restructuring it. The central primary school was built in 1993 on a plot of land of approx. 10,000.00 m2 at Grassee 4, 35410 Hungen and the school is run by the district of Giessen. The building extends over two full floors with a gross floor area of 1,333.94 m2. In 2011, an extension of around 200 m2 was built to the north of the school, with a multi-purpose room with changing rooms. The primary school offers all-day and holiday care and currently has 309 pupils, who are taught in around 13 classrooms by around 29 teachers, including trainees. The central primary school has had increasing student numbers for years and, based on the new development areas being built and the associated demographic development, the already existing space requirement will increase. The starting point for the planned extension is that the central primary school will have 4 streams from the 2022/2023 school year, which means that there will be no classrooms, specialist rooms or an adequate cafeteria. The extension and the addition are intended to reflect the planned functional units in a coherent building structure. The existing building is to be increased in total area. For further details please refer to the tender documents.

Contract notice – General Directive, Standard Rules Open procedure (supplies) Framework contract for the supply of prisoner vehicles Minimum order quantity: 16x vehicles Optional order quantity: 10x vehicles

Contract notice - General guideline, standard regulation Open procedure (services) Event area cleaning Organisation and implementation of cleaning before, during and after the Hessentag 2025 (from June 13th to June 22nd, 2025) in Bad Vilbel Waste management Organisation and implementation of cleaning before ... Multiorganisation and implementation of cleaning before, during and after the Hessentag 2025 (from June 13th to June 22nd, 2025) in Bad Vilbel Waste management Organisation and implementation of cleaning before, during and after the Hessentag 2025 (from June 13th to June 22nd, 2025) in Bad Vilbel

Contract notice - general guideline, standard regulation negotiated procedure with prior publication of a call for competition/negotiated procedure (services) specialist planning structural planning Basis of the service to be provided: specialist planning service structural planning: basic services of service phases 1-6 in accordance with Section 51 Hoai IVM Annex 14 No. 14.1 Hoai specified and supplemented by the ... Additional basis of the service to be provided: specialist planning service structural planning: basic services of service phases 1-6 in accordance with Section 51 Hoai IVM Annex 14 No. 14.1 Hoai specified and supplemented by the service profile of the Office for Construction and Real Estate as well as additional special services object planning Ing.bw (technical development) Basis of the service to be provided: object planning civil engineering structures: basic services of service phases 1-9 in accordance with Section 43 Hoai IVM Annex 12 No. 12.2 Hoai specified and supplemented by the service profile of the Office for Construction And real estate as well as plus special services Specialist planning (preventive) fire protection Basis of the service to be provided: -Specialist planning (preventive) fire protection: Standard services in accordance with Aho No. 17 Fire protection service profile December 2022 In service phases 1-5 and 8 Specified and supplemented by the service profile of the Office for Construction and Real Estate as well as plus special services

Contract notice – general guideline, standard rule, open procedure (construction work) roofing and plumbing work. The new building for childcare with a cafeteria and library is planned at the Theißtalschule, Lenzhahner Weg 11, 65527 Niedernhausen. The new building is being constructed as a free-standing building and is to be classified in building class 3, special building, partly a meeting place (h-vstättr). It is a two-storey building within the meaning of the Hbo. The basement is being designed as a partial basement. Main work: roofing, waterproofing and tiling work The following work is to be carried out in detail: approx. 470 m² of supporting sheet steel trapezoidal sheeting, approx. 420 m² of aluminum standing sheet roofing, approx. 800 m² of roof waterproofing, approx. 500 m² of extensive greening

Contract notice - general guideline, standard regulation, open procedure (services) Two-dimensional hydrodynamic modelling for the Lahn river including preparation of the documents for the procedure for designating the floodplain. Execution of the two-dimensional hydrodynamic modelling for the Lahn river in the area from the Hessian state border with North Rhine-Westphalia (km 222) to the Hessian state border with Rhineland-Palatinate (km 56) - including preparation of the documents for the procedure for designating the floodplain. The basis for determining the floodplains is to be a two-dimensional hydrodynamic-numerical 2D HN model. A 2D HN model can be used to record flow parameters such as flow velocity and water level. The model is based on the current DGM1 data from the state of Hesse. In addition, sounding data from the Water and Shipping Administration are available for parts of the Lahn. In addition, wet profiles must be collected using a suitable surveying method to provide a representative representation of the river channel and then intersected with the DGM data. In particular, crossing and cross structures relevant to flow must be taken into account in the survey. The model should be able to fully depict the urban areas in the catchment area that are flooded, as well as those in the open countryside. In the middle and upper reaches up to Wetzlar at Hqextrem, the Lahn has a floodplain with widths of up to approx. 2,000 m. In this regard, an average width of approx. 1,000 m with a river length of approx. 166 km and thus a model area of around 166 km² must be covered. The calculation program must be able to reliably depict different discharge conditions with the resulting different spread areas. The boundary conditions required for the calculation are defined in consultation with the client. Time-independent (stationary) flow conditions are planned for the modeling. To assess the sensitivity, a scenario with varying roughness in the vicinity of selected residential areas is to be used. In an alternative scenario, the flood areas for flood waves are to be determined using stationary calculations, taking into account the retention effect of the existing flood retention basins on the tributaries of the Perf, Ohm, Salzböde, Lumda, Kleebach and Ulmbach. The model is to be calibrated using existing hydrological data and, if necessary, past historical flood events. When obtaining data in this regard (photo documentation, water level fixations, etc.), reference must be made to documents held by the Giessen Regional Council - hereinafter referred to as the client (ag). The boundary conditions required for the calculation are defined in consultation with the client. The results of the calculations are used to create the hazard and risk maps in accordance with Section 74 of the Water Resources Act in the Lahn risk area and to create the flood plain maps in accordance with Section 76 of the Water Resources Act.

Contract notice – Sectoral Directive, standard arrangement Negotiated procedure with prior publication of a call for competition/negotiated procedure (services) Framework contract: Maintenance and repair as well as breakdown services for valves Call-off order procedure for the maintenance and repair work for the valves sector

Contract notice - general guideline, standard regulation open procedure (construction work) Heb-n - extension to the Hebbel middle school, Wiesbaden - Lot 310 painting and varnishing work, coatings Scope of the main work: 1. Emulsion coating of walls: 2090 m2 2. Emulsion coating of suspended plasterboard ceilings, inside: 2850 m2 3. Emulsion coating of suspended plasterboard ceilings, outside: 805 m2 3. Varnishing of sheet steel doors: 12 pieces 4. Varnishing of sheet steel frames: 4 pieces 5. Conductive 2k epoxy resin floor coating: 47 M2 6. 2k epoxy resin floor coating: 92 M2 7. 1k acrylate floor sealant: 75 M2 8. 1k acrylic floor paint/oil drip tray coating: 7 M2 9. Surface/graffiti protection for exposed concrete walls inside/outside: 1625 M2 10. Surface/graffiti protection for exposed concrete columns inside/outside: 58 St

Contract notice – General guideline, standard regulation Competitive dialogue (construction work) General contractor General contractor service for project development, planning and implementation for the conversion of a former department store into a city library with event and catering area as well as retail