Experience

Pakistan Railways

• Transportation/Trucking/Railroad
• 500 - 600 Employee

• Assistant signal engineer/Assistant telecom engineer

  • Aug 2011 - Present

  In depth knowledge and practical experience of the following: Automatic signalling sysem,Mechanical Signaling and Interlocking and telecom gears. Mechanical Detectors: 1-way , 2-ways 3-ways, 4-ways and upto 8-ways Lock Bars: IRS Type and NWR type Facing point Bolt Lock, Switch Extension piece A & B. Stretcher Bar, Clamp for Lock Bar Mechanical Cranks: Adjusting Crank, Crank Compensator, Accommodating Crank, Crank Horizontal, Crank Vertical, Foundation A type, Rod Rollers 1-ay to 4-way. CI Base for Rod Rollers, Locking Trough, Signals IRS and NWR type, Automatic Tripping Device, Wire Adjusting Screw, Signal Post and arms, and different types of Lenses. Lamps case IRS and NWR type, Special Counter weight. SM Slide frame, Slot Indicators, Lever Contact Box, Arm Contact Box, Reversers, Standard I,II,& III interlocking systems: Electrical Signaling and Interlocking: Electrical Point Machines: Electrical Detectors, Control & Indication Panels, Color Light Signals, AC/DC Track circuits, Cable Distribution components i.e. Veretilers, Junction Boxes. All Relay Interlocking systems of Siemens and LME Ericcson. Track Relays. Modern Signaling: EBI-Lock 950 R3 & R4 System, OCS 950 (Object Controller System 950), IPU 950, JEA 73 Non-trail able internal Lock Point Machine, EEA-5 Non-trail able external Lock Point Machine, ZPW2000 coded frequency Shift: AC track circuits, 25-Hz Phase sensitive AC Track Circuit, Cab Signaling with ATP, Passive Balise etc. Show less



Jazz

• Pakistan
• Telecommunications
• 700 & Above Employee

• NSS ENGINEER

  • Nov 2009 - Feb 2010

  *OPERATION AND MAINTANANCE HUAWEI ,NSN AND SIEMENSE SWITCH *RECTIFYING DOWN E1s IN COORDINATE WITH OPERATION TEAM *ALARAM MONITORING ON HUAWEI AND SIEMENSE. *TRUNK CREATION AND NUMBER OF ROUTING HUAWEI AND SIEMENSE *NO AUDIO TESTING ON BSC AND INTER MSC . *NOC VERIFICATION AND CREATION *CDR AND VLR TESTING FOR LAUNCHING 0304 SERIEAS *OPERATION AND MAINTANANCE HUAWEI ,NSN AND SIEMENSE SWITCH *RECTIFYING DOWN E1s IN COORDINATE WITH OPERATION TEAM *ALARAM MONITORING ON HUAWEI AND SIEMENSE. *TRUNK CREATION AND NUMBER OF ROUTING HUAWEI AND SIEMENSE *NO AUDIO TESTING ON BSC AND INTER MSC . *NOC VERIFICATION AND CREATION *CDR AND VLR TESTING FOR LAUNCHING 0304 SERIEAS