Ahmed Al Orabi

Electrical Maintenance SupervisorFull Time

• Job Details:• Capable of installing, troubleshooting and repairing switchboard control panels and components, motor circuits, building and lighting. And analyze existing wiring and electrical equipment as appropriate. • Good awareness of electrical international standards such as IEC, IEEE, NEC, BS, ……etc. • Authorized for implementation of company electrical HSE policy and procedures for MV & LV electrical equipment LOCKOUT-TAGOUT Isolation and de-isolation, work Permit procedure ……. etc. • Inspection and maintenance of Siemens generators (25 MW coupled to Hitachi gas turbines frame 5), step up transforms 40MW, 11/33 KV, DC system and all GT auxiliaries. • Merlin Gerin, 33 KV and 6.6 KV SF6switchboards. • Maintenance of auxiliaries for GE gas turbine. • Operating & maintenance Siemens medium voltage LCI variable speed drives (SYMADIN D-LCI). • Siemens large synchronous motors 17 MW and its excitation system. • Operating & maintenance ASI Robbicon medium voltage LCI variable speed drive. • ASI Robbicon large synchronous motor 34MW and its excitation system. • Operation & maintenance of Siemens out door HARMINIC FILTER connected to 33 KV bus-bars. • Maintenance LNG pumps, generators installation and maintenance manufactured by Ebara pumps. • Operation and maintenance of Low voltage switchgears and motor control centers • Medium voltage motors (11 KV, 6.6KV, 4.55KV and 3.5 KV) induction and synchronous motors maintenance. • Maintenance of low voltage motors (Loher, Siemens, ……. etc.) • UPS’s and battery chargers (JEMA, AEG & Statron) and battery cells banks. • Operation and maintenance Low voltage variable speed drives and soft starters (ABB) • Maintenance of Cathodic protection systems (Corrpro). • Operating & maintenance of caterpillar Emergency diesel generators, auxiliaries and their control system (3x2.5 MVA). • Protection relays calibration and testing (Schneider, CEE) • Electrical equipment selection, installation and maintenance in oil & gas hazards areas. • Operation and maintenance of John Bransely overhead cranes (10, 12, 25 and 60 tons). • Maintenance of utility area units such as instrument air compressors, water distillation and nitrogen units

Senior Electrical Maintenance EngineerFull Time

• Job Details:• Conducted preventive and corrective maintenance on low, medium, and high voltage switchgears, including MV SF6 C.B. 6.6KV (Schneider, Merlin Gerin LF1) and HV SF6 C.B. 33KV (Schneider, Merlin Gerin SF2). • Troubleshooted issues with the gas turbine generator protection relay (G60 from GE). • Installed, set, tested, and commissioned Schneider Tesys T and LT6. • Installed, configured, tested, and commissioned multi-function SEPAM type M41 series relays. • Performed preventive and corrective maintenance on various types, sizes, and specifications of motors. • Supervised annual preventive maintenance for power transformers, including generator setup unit power transformers 40 MVA 34/11 KV, distribution power transformers 3.15 MVA 33/0.4 KV, and 2MVA 6.6/0.4 KV. • Conducted maintenance on various battery types, chargers, and UPS systems. • Maintained and repaired overhead and jib crane motor control panels. • Conducted power cable testing, maintenance, and joint kit installation for different sizes and voltages. • Isolated and de-isolated various types of breakers and contactors. • Maintained medium-voltage LNG submersible pumps.

Electrical Maintenance EngineerFull Time