Tenders of Offizielle Bezeichnung Land Hessen, Vertreten Durch Den Landesbetrieb Bau Und Immobilien Hessen, Zentrale Vergabe

Public tender Vob/a carpentry work (DIN 18 355); glazing work (DIN 18 361); drywall work (DIN 18 340); fitting work (DIN 18 357); construction work system partition walls - wood-glass partition walls, area closure walls (wood-glass partition walls) - Systtw 5301-cafebar Wxh 9,650x3,150mm 42db door 2-leaf. - 1 piece - Systtw 5302-book transport lending WxH 9,650x3,150mm 42db door 1-leaf. - 1 piece - Systtw 5303-book transport hallway WxH 9,650x3,150mm 42db - 1 piece - Systtw 5305-supervision training axis 5-6 WxH 4,500x2,350 mm 42db - 1 piece - Systtw 5305-supervision training axis BC WxH 5,200x2,350 mm 42db - 1 piece - Systtw 5308-group work rooms parent child WxH 9,650x3,150mm 42db - 1 piece - Systtw 5309 glass walls offices with two entrances WxH 9,650x3,150mm 37db - 1 piece - Systtw 5310 group work r. With two entrances W x H 9,650 x 3,150 mm 37 dB - 12 pieces - Systtw 5310 Group work room With two entrances W x H 9,650 x 3,150 mm 42 dB - 7 pieces - Systtw 5311 Group work room With three entrances W x H 9,650 x 3,150 mm 37 dB - 1 piece - Systtw 5312 Glass walls Individual work rooms W x H 9,650 x 3,150 mm 37 dB - 4 pieces - Systtw 5313 Special reading room W x H 9,650 x 3,150 mm 42 dB T30 Rs door 2-leaf. - 1 piece - Systtw 5304 training room Ol Wxh 9,650x1,525mm 45db - 1 piece - Systtw 5306 sprinkler center Ol Wxh 9,650x1,525mm 42db - 1 piece - Systtw 5315 foyer 1st floor Wxh 9,650x3,300mm 37db - 4 pieces room dividers (partition walls) - Systtw 5308 room divider Wxh 3,380x3,150mm 45db - 1 piece - Systtw 5309, 5310, 5311 room divider Wxh 3,380x3,150mm 37db - 10 pieces - Systtw 5309, 5310, 5311 Room partition Wxh 3,380x3,150mm 42db - 7 pcs - Systtw 5309 Room partition door Wxh 3,380x3,150mm 42db - 2 pcs - Systtw 5312 Room partition Wxh 3,380x3,150mm - 16 pcs

Public tender Vob/a steel construction work (DIN 18 335); glazing work (DIN 18 361); - 1 Venlo greenhouse with 4 separate interior areas - external shading - final cleaning - umbrella systems - plant cultivation ... Multi-steel construction work (DIN 18 335); glazing work (DIN 18 361); - 1 Venlo greenhouse with 4 separate interior areas - external shading - final cleaning - umbrella systems - plant cultivation tables The greenhouse construction includes, among other things: - 18 T steel construction (Venlo type) - 250 m² insulated glass external wall cladding (24 mm) - 250 m² insulated glass internal wall cladding (16 mm) - 130 linear meters of prefabricated base - 620 m² single glazing roof covering - 4 x 2-wing... Swing doors Aluminium exterior doors - 10 pcs. 1-leaf sliding doors Aluminium interior doors - 130 m² Roof ridge ventilation - 36 m² Wall ventilation

Public tender Vob/a heating systems and central water heating systems (DIN 18 380); gas, water and drainage systems within buildings (DIN 18 381); - 21 tap points - 321 m pressed stainless steel pipes DN ... Multi-heating systems and central water heating systems (DIN 18 380); gas, water and drainage systems within buildings (DIN 18 381); - 21 tap points - 321 m pressed stainless steel pipes DN20 - 16 pump-mixer assemblies - 308 m heating pipes welded steel pipes DN15-DN32 - 687 m roof pipe heating DN50 - 687 m under-sink heating DN50 - 8 turbulators - documentation etc.

Public tender Vob/a floor covering work (DIN 18 365); The scope of work includes the floor covering work in 18 offices with needle felt floor covering (approx. 400m²), as well as vinyl floor covering work in 34 work cafés, a meeting room and two offices (approx. 1,100m²). Including the prior preparation of the existing floor (screed).

Public tender Vob/a Low and medium voltage systems up to 36 kV (din 18 382); Approx. 273 units. LED strip light pendant 23W, IP50 - LP01 Approx. 143 units. LED wall-mounted damp-proof light 47W, IP66 - WA03 Approx. 191 units. LED damp-proof light 32W, IP66 - LA01 Approx. 752 units. Light dismantling up to 4 m

Public tender VOB/A for low- and medium-voltage systems up to 36 kV (DIN 18 382); the plan is to replace an existing, discontinued fire alarm system in a 1:1 replacement. In parallel with the work, the best remaining SV defects are to be remedied. The new fire alarm control panel will be relocated so that the existing wiring network can be adapted. The work must be carried out in a timely and continuous manner. Ongoing service operations in the building cannot be interrupted. During the summer holidays, in this case from July 21, 2025, to August 8, 2025, the work can be scheduled at any time. Outside of these periods, coordination with the user is mandatory. Partial areas will be used as accommodations. The user will provide supervision during the work. The plan is to operate the old and new fire alarm systems in parallel, switching only individual loops to maintain operation. One fire alarm system with fire protection housing, approximately 400 detectors of various designs, and a 300m cable network with installation systems.

Public tender for drywall construction work (DIN 18 340); Approx. 20 sqm demolition of ceiling cladding, approx. 60 sqm smooth suspended ceiling, plasterboard + plasterboard, approx. 200 sqm acoustic ceiling canopy with edge strips, 40 m of installation duct cladding, 3 door openings, construction of 3 door openings, supply of frames and doors, approx. 20 sqm shaft walls, some F90, approx. 100 sqm facings

Public tender for hardware work (DIN 18 357); supply, assembly, and installation of an electronic locking system, Assa Abloy System Ecliq - approx. 44 Ecliq profile double cylinders - 1 Ecliq profile half cylinder - approx. ... Multiple hardware work (DIN 18 357); supply, assembly, and installation of an electronic locking system, Assa Abloy System Ecliq - approx. 44 Ecliq profile double cylinders - 1 Ecliq profile half cylinder - approx. 20 Ecliq profile knob cylinders - 5 Ecliq cylinder padlocks - software, programming, and reading devices for Ecliq - approx. 85 different Ecliq keys

Negotiated award with public competition (service) Renovation of the Electoral House, Lorsch Monastery, Ta, Ag1,2 and 3 specialist planning for technical equipment - Hls; the services for specialist planning for technical equipment will be awarded in accordance with Hoai 2021 §§ 53ff. IV with Annex 15, Ag 1, 2 and 3, Lph 4 - 8 (ag 1 + 3) Lph 2 - 8 (ag 2) and ... Multiple planning for technical equipment - Hls; the services for specialist planning for technical equipment will be awarded in accordance with Hoai 2021 §§ 53ff. IV with Annex 15, Ag 1, 2 and 3, Lph 4 - 8 (ag 1 + 3) Lph 2 - 8 (ag 2) and special services. The contract will be awarded in stages, subject to the partial commissioning of service stages. Description of the project: System group 1: Renewal of the sanitary facilities. System group 2: Revision of the existing planning (gas boiler) towards a sustainable heat supply using renewable energies and efficient system technology, taking into account the requirements of historical monument preservation. Examination of heat generation options, e.g., air-water heat pumps, geothermal wells. System group 3: Dehumidification system in the basement vault, which will serve as a display storage facility. General: Due to the high value of the wall and ceiling surfaces, corresponding demands are placed on the structurally sound installations.

Public tender Vob/a for low- and medium-voltage systems up to 36 kV (DIN 18 382); In building 8 of the Fuas Frankfurt there is an outdated medium-voltage switchgear (UA826). This is connected to the supply network of the NRM (Netzdienste Rhein-Main) ... Multi-low and medium voltage systems up to 36 kV (DIN 18 382); in building 8 of the FUAS Frankfurt there is an outdated medium voltage switchgear (UA826). This system, connected to the supply network of the NRM (Netzdienste Rhein-Main), supplies another medium voltage station on the campus and a 630 kVA transformer. Due to the aging of the medium voltage system, it must be replaced. Furthermore, building 7 is being renovated in parallel. For the building supply of building 7, a new 800 kVA transformer is to be supplied and connected to the medium voltage network. The secondary connection is not part of this tender. The new medium voltage switchgear (2x ring main panel, transfer circuit breaker, metering panel, circuit breaker for station 826/1, 3x fuse switch disconnectors transformer building 8, transformer building 7 and reserve) is to be supplied and installed in A container is to be temporarily installed next to the existing medium-voltage system. The temporary cables will be routed to the existing transformer in building 8. The existing medium-voltage cables will be disconnected by the NRM and routed and connected to the new station in the container. The existing transformer must be reconnected. The medium-voltage cables to station 826/1 will be withdrawn from the room, extended, and connected to the container station. The existing medium-voltage system can now be removed and disposed of. The medium-voltage room will then be structurally prepared according to the TAB. After the room is completed, the container station will be shut down, disconnected, dismantled, reassembled in the new room, connected, and put into operation. The entire campus west of Kleiststraße will be without power for the respective renovation periods. These phases must be closely coordinated with FUAS. The campus's backup power supply is not part of this tender. Medium-voltage switchgear 10 kV in the supply network of the NRM, consisting of: 2 ring main panels, transfer circuit breaker, metering panel, circuit breaker for connecting additional stations, 3 fuse switch disconnectors for transformer, container system for the aforementioned station, 800 kVA cast resin transformer, 2 rental generators (diesel-powered) each 1000 kVA cable Nycwy 4x240sm/120: approx. 1300 m