Tenders of Offizielle Bezeichnung Landesbetrieb Bau Und Immobilien Hessen Niederlassung Mitte Zentrale Vergabe

Public tender Vob/a Demolition and dismantling work on traffic areas (DIN 18 328); Concrete work (DIN 18 331); Earthworks (DIN 18300); Cable line civil engineering work (DIN 18 322); Landscaping work (DIN 18 320); Low ... More Demolition and dismantling work on traffic areas (DIN 18 328); Concrete work (DIN 18 331); Earthworks (DIN 18300); Cable line civil engineering work (DIN 18 322); Landscaping work (DIN 18 320); Low and medium voltage systems up to 36 Kv (DIN 18 382); Cable line civil engineering work (DIN 18 322); On the US property in Wiesbaden-Hainerberg, the electrical infrastructure for an annual festival is to be created in the parking lot in front of the old Px: - Transformer station as a prefabricated concrete part on foundation level, equipped with: + 2 transformers each 1,250 kVA + medium-voltage switchgear (SF6-free) + low-voltage switchgear 5,000A + transfer measurement municipal utilities - Distribution station as a prefabricated concrete part on foundation level, equipped with: + low-voltage switchgear 5,000A with arc protection - 7 modular festival site distributors 630A with foundation - approx. 3,500m of underground cable as a single conductor - approx. 2,500m of underground cable - approx. 250m of cable trenches in paved area - approx. 75m of cable trenches in unpaved area - approx. 250 m of built-in cable trenches in paved area - breaking up and restoring road and path paving, - Traffic safety, - approx. 3,100 t disposal of excavated material, partially loaded. When calculating the costs, it must be taken into account that the precast concrete stations currently have a delivery time of approx. 12 months, so that the construction process must be adjusted after ordering so that the work is carried out continuously.

Public tender Vob/a traffic route construction work - paved surfaces and slab coverings in unbound design, edgings; ordnance survey during construction = 18 D demolition of paving surface = 1,380 m² demolition of drain pipe ... Multi-traffic route construction work - paved surfaces and slab coverings in unbound design, edgings; ordnance survey during construction = 18 D demolition of paving surface = 1,380 m² demolition of drain pipe = 15 m laying cables = 250 m inlining storm water channel up to Dn900 = 165 m disposal demolition and clearing = 600 t disposal earthworks = 2,900 t asphalt roadway = 1,060 m² paving bus stop and paths = 690 m² bus shelter L = 9.3 m, 3rd bus shelter L = 45.3 m, 1st Cleaning and checking the storm water drain120m of lawn seeding300m² of planting workAccess to the construction site is only permitted after a safety check.

Public tender Vob/a Demolition and dismantling work on traffic areas (DIN 18 328); Concrete work (DIN 18 331); Earthworks (DIN 18300); Cable line civil engineering work (DIN 18 322); Landscaping work (DIN 18 320); Low ... More Demolition and dismantling work on traffic areas (DIN 18 328); Concrete work (DIN 18 331); Earthworks (DIN 18300); Cable line civil engineering work (DIN 18 322); Landscaping work (DIN 18 320); Low and medium voltage systems up to 36 Kv (DIN 18 382); Cable line civil engineering work (DIN 18 322); On the US property in Wiesbaden-Hainerberg, the electrical infrastructure for an annual festival is to be created in the parking lot in front of the old Px: - Transformer station as a prefabricated concrete part on foundation level, equipped with: + 2 transformers each 1,250 kVA + medium-voltage switchgear (SF6-free) + low-voltage switchgear 5,000A + transfer measurement municipal utilities - Distribution station as a prefabricated concrete part on foundation level, equipped with: + low-voltage switchgear 5,000A with arc protection - 7 modular festival site distributors 630A with foundation - approx. 3,500m of underground cable as a single conductor - approx. 2,500m of underground cable - approx. 250m of cable trenches in paved area - approx. 75m of cable trenches in unpaved area - approx. 250 m of built-in cable trenches in paved area - breaking up and restoring road and path paving, - Traffic safety, - approx. 3,100 t disposal of excavated material, partially loaded. When calculating the costs, it must be taken into account that the precast concrete stations currently have a delivery time of approx. 12 months, so that the construction process must be adjusted after ordering so that the work is carried out continuously.

Public tender VOB/A heating systems and central water heating systems (DIN 18 380); heat connection to Geisenheim University of Applied Sciences, building 1000, system and EMSR technology 2. Dismantling and disposal for the construction of the new ... Multi-heating systems and central water heating systems (DIN 18 380); heat connection to Geisenheim University of Applied Sciences, building 1000, system and EMSR technology 2. Dismantling and disposal Various dismantling work is required for the construction of the new piping and cabling. Dismantling and disposal of insulated pipes, pipes, fittings including large components and pipe supports as well as molded and built-in parts. Dismantling of heavy boilers. Dismantling of cables and lines with cable support material. -fittings Dn 15-200 approx. 41.00 pcs. -Pipelines DN 15-300 Approx. 41.00 m -Support systems/profile steel Approx. 300.00 kg -Heating water boiler Approx. 3.5 T (2.8x1.5x2.1[m]) 1.00 pcs. -Cables/lines 5.0mm² Approx. 28.00 m -Cable support pipe up to 30mm diameter Approx. 20.00 m 3. Execution of piping technology KMR Delivery and installation of piping technology KMR (pipes and fittings) DN 150 -Steel pipe DN 150 with fittings Approx. 12.00 m 4. Execution of heat piping technology Delivery and installation of heat piping technology (pipes and fittings) DN 25 - 250 Plus installation of thermal insulation and support structures as well as execution of welding work and pressure tests. -pipe Dn 25 - 250 with fittings approx. 205.00 m -holding/support structures approx. 900.00 kg 5. Execution of gas pipeline HDPE delivery and assembly of gas pipelines (pipes and fittings) Dn 100 plus support structures, pressure tests and welding work. -gas pipeline HDPE coated DN 100 with fittings approx. 12.00 m -supporting structures approx. 250.00 kg 6. Delivery and assembly EMSR technology Delivery and assembly cables and lines with connections and cable seals -underground cable NYY-J 5x25mm² with connections approx. 160.00 m -low-voltage cable NYM-J 5x4mm² with connections approx. 25.00 m -wide span cable route 100mm wide approx. 20.00 m -wide span cable route 200mm wide approx. 30.00 m -wide span cable route 300mm wide approx. 60.00 m -cable ladder / riser routes 300mm wide approx. 50.00 m 7. Production of breakthroughs and core drillings Production of breakthroughs and core drillings through Masonry and concrete walls. -kb diameter up to 350 mm approx. 4.00 pieces. -kb diameter up to 200 mm approx. 1.00 pieces.

Announcement of a purchaser profile for an intended restricted invitation to tender (construction work) Execution of construction work (ventilation-air conditioning trade) 410 Wastewater, water and gas systems Wastewater systems - New construction of a pipe network for condensate drainage from air conditioning units made of PVC-U, total pipe length approx. 35 m, nominal widths DN 25 to DN 50 - ... More410 Wastewater, water and gas systems Wastewater systems - New construction of a pipe network for condensate drainage from air conditioning units made of PVC-U, total pipe length approx. 35 m, nominal widths DN 25 to DN 50 - Outdoors with pipe heating, approx. 15 m - Free outlet on roof surface - 2 x fire protection partitions for PVC-U pipe 50 mm Water systems - No water systems are planned 420 Heat supply systems Heat generation systems - 1 x electric wall convector 1500 W as Frost protection heating in the technical room 430 Air-conditioning systems Ventilation systems - Radial exhaust air fan DN 100 with motorised control flap, slide-in volume flow controller - Air filter box EPM1 Ø100mm - Duct smoke detector - Ventilation duct for duct-bound air conditioning of the radome via a precision air conditioning cabinet made of steel, duct parts approx. 27 m², molded parts approx. 12 m² - Ventilation pipes for fresh air portion for radome air conditioning, approx. 6 m spiral-seam pipe Ø100 mm - Thermal insulation completely made of flexible elastomer foam 19 mm, approx. 40 m² - 2 pcs. ventilation grilles 500x400 mm for floor installation, 2 pcs. weather protection grilles Ø100 mm for facade Partial air conditioning systems - Precision air conditioning unit for radome air conditioning with high requirements for temperature accuracy and dehumidification, nominal cooling/heating output 10.7 Kw/7.5 Kw, heating electric, cooling via condenser - Two split air conditioning units each with nominal cooling/heating output 6.8/7.5 Kw as a redundancy circuit - Each outdoor unit with mounting system and heated condensate collection tray - Refrigerant piping made of copper pipe, total line length approx. 110 m, nominal widths Ad 10 mm to Ad 28 mm, including diffusion-tight thermal insulation, approx. 21 m plus sheet metal sheathing in the outdoor area - 6 shut-off valves nominal widths Ad 10 mm to Ad 28 mm - 6 pieces of fire protection partition for refrigerant lines

Public tender Vob/a low and medium voltage systems up to 36 kV (DIN 18 382); approx. 5,788 units. Luminaire dismantling up to 4 m approx. 1,610 units. LB03 strip light pendant LED 32W, magazine approx. 1,131 units. LP07 conversion kit pendant light ... multiple low and medium voltage systems up to 36 kV (DIN 18 382); Approx. 5,788 pcs. Light disassembly up to 4 m Approx. 1,610 pcs. Lb03 Light strip light pendant LED 32w, warehouse Approx. 1,131 pcs. Lp07 Conversion kit pendant light D LED 1x34w, library Approx. 394 pcs. Lb05 Conversion kit light channel ceiling recessed LED 34w, library Approx. 381 pcs. La04 Damp-proof light LED 41w, IP66 (1.5) Approx. 279 pcs. Lb01 Light strip light pendant LED 45w, warehouse Approx. 112 pcs. Lp02 Pendant light D/i LED 2x51w, office Approx. 48 pcs. Lp05 Pendant light D/i LED 4x51w, office

Public tender Vob/a metal construction work (din 18 360); Service Metal construction - metalwork Gratings Installation shafts: 8 pcs. Stair railings Steel sheet stringers: 220 M Terrace railings: 18 M Gratings Steel walkways: 6 ... Multi-metal construction work (din 18 360); Service Metal construction - metalwork Gratings Installation shafts: 8 pcs. Stair railings Steel sheet stringers: 220 M Terrace railings: 18 M Gratings Steel walkways: 6 M Glass balustrades, fall protection glazing: 18 M Steel staircase: 5 M Handrails Stainless steel: 400 M

Public tender Vob/a Demolition and dismantling work on traffic areas (DIN 18 328); Concrete work (DIN 18 331); Earthworks (DIN 18300); Cable line civil engineering work (DIN 18 322); Landscaping work (DIN 18 320); Low ... More Demolition and dismantling work on traffic areas (DIN 18 328); Concrete work (DIN 18 331); Earthworks (DIN 18300); Cable line civil engineering work (DIN 18 322); Landscaping work (DIN 18 320); Low and medium voltage systems up to 36 Kv (DIN 18 382); Cable line civil engineering work (DIN 18 322); On the US property in Wiesbaden-Hainerberg, the electrical infrastructure for an annual festival is to be created in the parking lot in front of the old Px: - Transformer station as a prefabricated concrete part on foundation level, equipped with: + 2 transformers each 1,250 kVA + medium-voltage switchgear (SF6-free) + low-voltage switchgear 5,000A + transfer measurement municipal utilities - Distribution station as a prefabricated concrete part on foundation level, equipped with: + low-voltage switchgear 5,000A with arc protection - 7 modular festival site distributors 630A with foundation - approx. 3,500m of underground cable as a single conductor - approx. 2,500m of underground cable - approx. 250m of cable trenches in paved area - approx. 75m of cable trenches in unpaved area - approx. 250 m of built-in cable trenches in paved area - breaking up and restoring road and path paving, - Traffic safety, - approx. 3,100 t disposal of excavated material, partially loaded. When calculating the costs, it must be taken into account that the precast concrete stations currently have a delivery time of approx. 12 months, so that the construction process must be adjusted after ordering so that the work is carried out continuously.