Neubau Rathaus- Los 21 Elektroinstallation

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Bill of quantities, Lot 21 Electrical installation Chapter 1: Low-voltage switchgear and installation systems - 1 pc Main low-voltage switchboard (GHV) - 2 pc Sub-distribution boards, 1st floor and 2nd floor - 25 m Cables NAYY-J 4x150 SE - 70 m Cables NYY-J 5x35 SM - 690 m Installation cables NYM-J 5x4 – 5x16 mm² - 12,940 m Installation cables NYM-J 3x1.5 – 5x2.5 mm² - 400 m Telecommunications cable - 125 m Cable NHXH-J FE180 3x2.5, functional integrity E30 - 225 m Data cable Cat. 7A (connection to high-power components) - 62 pc Floor tanks Type 1–6, of which 48 pc Type 1 standard office - 200 m Underfloor duct, screed-covered 350x58 mm, three-gang, with 80 pc draw-off/diverter boxes - 100 m Cable tray mesh 100 / 200 mm including wall brackets and ceiling fixings - 30 m Ladder rack 200 / 400 mm including wall holders - 500 pc Cable line collection holders up to 15 / 30 / 70 lines - 130 m Halogen-free electrical installation conduit AD 20–40 mm, surface-mounted - 53 m Electrical installation duct, plastic / steel 30/30 – 60/90 mm - 10 m Device installation duct 70/130 mm with 6 pc device carriers - 10 m Fire protection duct E30 - 221 pc Protective contact sockets, 1-/2-/3-gang -…

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