Electrical Construction

Power Plants, Substations (GIS and AIS) & Overhead transmission line (OHTL)

Installation whole the equipment in the power plants and substation (GIS and AIS) Such as power transformers, GIS Equipment 400KV, 132KV, 33KV & 11KV, AIS equipment such as (SA, DS, CB, CVT, CT, LT), GTG and accessories, Electrical motors, power cable with its accessories, control and protection panels, SCADA System & stringing of Overhead transmission line ( OHTL ).

 

 

Telecommunication systems small power, telephone system, emergency lighting system

Installation of power line carrier system (PLC), Pulling (laying, Blowing), splicing of Fiber optic cables (FOC) and termination & telecommunication equipment (PLC panels, MUX, coupling filters, coaxial cables…etc.).

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Test and Commissioning

Primary Test

Perform test and Commissioning in Power Plants, GIS and AIS systems as Power transformer tests, High voltage test for 400KV & 132KV GIS substation, CT, PT, CVT, CB, DS ES, SA tests, AC HI-POT test for SWGR and Busbars, DC HI_POT test for cables, Partial discharge test, Generator and Excitation system tests, FOC signal attenuation test by OTDR and SF6 test for GIS.

Secondary Test

⦁ Testing and Commissioning for control and protection relay according to setting values.
⦁ Test and commissioning of metering panels.
⦁ Test and commissioning of SCADA systems and HMI work stations.
⦁ Test and commissioning of Tele -protection systems and PLC.

Other Systems Test

⦁ Test of electrical motors.
⦁ MCC and control boards testing.
⦁ Testing of fire alarm and firefighting systems
⦁ Earth and lightning system test.
⦁ LV system and LV distribution boards test
⦁ Lighting, telephone systems, HVAC, emergency and small power systems test.

Operation & Maintenance

Maintenance and operation of substations (GIS&AIS), switchgears, MCC and Power Systems, Generators and power Transformers

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