Germany - Installation of electrical systems

Description

Electrical installation.
In the course of the construction of the new Anton Walter Elementary School with canteen, the electrical installation systems including power supply, transformer and medium voltage system are required, which includes the following services:- 1 pc. Medium voltage system (5-field) with accessories;- 1 pc. Cast resin transformer 630kVA with accessories and transformer rails;- 1 pc. Low-voltage switchgear with compensation field 200kVAr incl. double floor construction;- 12 sub-distribution boards (floor/wall distributors);- 18 media service poles with integrated sub-distribution boards;- approx. 1,500 m cable/grid cable trays and climbing routes;- approx. 550 pcs. approx. 1,200 m of installation pipes, halogen-free cable system Electrical installation, heavy current (approx. 45,000 m);- approx. 800 pcs. Underfloor installation system with up to 35 floor tanks;- KNX installation bus system (lighting control/regulation, sun protection);- 4 pcs. SHEVS control system and operation (without drives);- Slots and drillings in concrete and masonry according to requirements;- Fire bulkheads (combination and individual bulkheads);- Insertion work (approx. 4,500 m ducts);- Kitchen energy optimization system;- LED lighting system with surface-mounted lights, pendant lights and light channels (approx. 400 m);- 1 pc. Central battery system with approx. 280 safety lights and emergency exit pictograms;- 1 pc. equipotential bonding system;- 2 pcs. intercom system with connection to telephone system;- 1 pc. electro-acoustic loudspeaker system coupled with NGRS system (approx. 160 loudspeakers);- 1 pc. Fire alarm system with approx. 380 smoke and manual call points;- 1 pc. Emergency and hazard response system (NGRS) with approx. 40 triggering points;- Cabling network (EDP) - Fibre optic/copper cabling with approx. 660 data connections;- Halogen-free line system media technology (HDMI, VGA) in the classrooms;- Building power supply/building lighting;- Cabling and connections in the outdoor facilities area;- Outdoor lighting system with approx. 10 bollard lights;- Queries for maintenance work high-voltage/low-voltage systems.

Opportunity closing date

07 August 2020

Value of contract

to be confirmed