This document provides a summary of Mahesh Nai's qualifications and work experience. It outlines his educational background which includes a Diploma in Electrical Engineering. It then lists his various electrical licenses and certificates. The document describes Mahesh's work experience in commissioning electrical systems for gas projects, as a rig electrician, senior electrician, and other roles maintaining and repairing various electrical equipment. It provides details of the tasks and responsibilities in these roles.

1. M a h e s h N a i
4/1727 Logan rd maheshnai2000@gmail.com
Upper Mount Gravatt 4122 (M) 0430325509
Brisbane QLD
Personal Profile
I consider myself a totally committed individual, honest and reliable. I am able to work on own initiative or as part of a
team to achieve best results for both the company and myself. I have logical and problem solving skills. Very adaptable
and strive on responsibility as well as understanding of the importance of flexibility in a dynamic work environment. I
have learned values of team work, trust, excellence and responsibility.
QUALIFICATIONS AND CERTIFICATES
Senior First Aid
LVR, CPR,
Construction White Card
QLD Electrical Fitter -Mechanic Licence 122245
WA Electrical A Grade Licence
EWP C005077
Hazardous Area
QLD Electrical Contractor Licence 75205
Diploma Electrical Engineering (M.S. University) 2006
SA Electrical A Grade Licence PGE236155
NT electrical Licence
Santos 7.4 Gas detection and Permit training
Santos Pre commissioning and Commissioning Induction
Santos 7.4 Brownfield Induction Approval
Santos 4WD Driving Approval
Professional Summary
Santos FLUOR ABB at ROMA Gas Project commissioning 16April 2014
 Point to point testing and verification
 Santos GLNG Project) Roma Fairview Hub No.4 and 5, Roma Hub No.2
 Pre-commission and commission experience
 LV cables Install and meger testing
 Cable termination
 Cable pulling
 AVB 11kv HV Braker: Megger and Ductor testing
 Modification work: Installed relays, contactors and test control wiring
 Follow the STA, Permit works, JSA, ITR’s.
 Santos 7.4 Inducted.
 24v,110v Dc battery charger experience
 Pre-comm of 11kv Transformers at Hub 04 inclusive of motorised Tap Changers and Tx Control Cabinets,
Capacitor Banks and NER’s.
 Commissioning HV Switchroom, ABB Switchgear and Control Equipment

2.  HV Commissioning: 11kv VCB rack in, rack out, Trip/close test. Interlocking with Incomer bus-tie and
Earth switch.
 Motor Compressor Analog & Digital input testing.
 CPC 100: 2.2KV Hi Pot testing, 100 Amps Ducturing.
 Protection relay testing---REM960 (Motor)
 Protection relay testing---REF630 (Incomer)
 11kv Transformer control testing.
 GTA control and relay testing.
Rig Electrician: Weatherford Moomba GAS Project Jun 2013 to Feb 2014
 1880kw power generator operation. (Synchronization, VFD, VSD maintenance )
 Mud pump and rig lights. Camp light maintenance. Iron Ruff neck control
 Rig routing check and follow the maintenance schedule
 Air compressor Filter check and clean and repair
 Permit to work
 Santos Induction
 Co2 , O2 and LEL Gas detector repair and Installation
 Rotating Drilling machine motors and control repairs.
 Motors cooling and temperature system check
 Maintain parts and records
 Emergency Shut-down system check and repair
Universal Switchboard LTD Senior Electrician March 2011 to May 2013
 Design the circuit
 Testing the various ct’s , MCC Board and HV LV Panel.
 Cubicle and control and power wiring.
 Bus-bar work.
 AC 3phase 4 wire meter connection and testing
 Handling the Apprentice/Leading hand.
 Distribute the work task
 Testing the all boards once finalised
 Motor termination and cable crimping
 Check the safety procedure and awareness on production floor
 Hv, Lv systems maintenance
 PLC fault finding, Plc wiring (Siemens Simatic S7-1500,1200,400)
Incitec Pivot at Gibson Island with Nielsen LTD July 2010 to Jan 2011
 3.3KVA and 11KVA OCB and ACB Maintenance
 Sub-station MCC breakers servicing.
 Ductor testing and Magar testing.
 Plc based maintenance
 Commercial wiring
 Control and power wiring test and re-wiring if require.
 Check the di-electric strength of the Oil.
 Up to 100sqmm cable joint.
Dismantling and refitting of Capital equipments such as: Mechanism of air break circuit breaker
and Vacuum circuit breaker, Motor Starters, Motors, Siemens Contactors, Bus bar at power and
motor control centre, Relays, PID Controllers, Emergency lights, lighting panels, Variable
frequency AC drives, Temperature and pressure switches and gauges etc…
Ramsay Engineering PTY LTD (Brisbane) Electrician Oct 2008 to March 2010
Testing of PLC control wiring, star-delta and DOL sartor
Work with Schematic diagram
Control and power wiring up to 0.5 sq mm to 240 sq mm.
Up date all check sheet, calibration certificate, Control & power Circuit diagram, maintenance logbook
and control copies. Keep handy the entire circuit diagram and parameters sheet at field locations and
maintenance records.

3. Repair and replace over heated cables, lugs, terminal blocks, Jumpers, Links Bus and bus bars. Check
and ensure earthing bonding, panel and junction box gaskets.
Follows blueprints, specifications, diagrams, and service manuals to repair or maintain equipments.
Install, Maintain, troubleshoot, repair and test operational equipment and facilities which includes,
repairs and maintains of electrical machines, equipment
Thorough check, investigate and inspects machines and equipment to locate causes of malfunctions;
apply specific tests and checks for the machines or equipment to gain access to problems.
Operate work equipment, power tools and specialized testing instruments.
Working as per the plan and work order received by setting up priority
Bombardier Transportation LTD (ABB) Sep2005 to May 2008
Test And Calibrate Extruder clutch pressure switch, Air compressor temperature and pressure gauges
and switches, single stage & multi stage Centrifugal pump power and control checks as well as other
equipments with the help of Multi meter, Standard Temperature Bath (Nagman make).
Feeler gauge, Ring and fix spanners, MV/MA portable calibrator, Forbes Marshal Comparator Gage
Calibrator, DC Voltage Source, Millie Ampere calibrator, Contact less digital tachometer, Thermometer,
Pointer Puller and other required instruments
Replacement of whole capital equipments, control panels, cables and cable glands at control/power
termination, Crimping and soldering lugs, Motor Starters panel, Contactors, relays, termination blocks,
motor Bearings, motor rotor, different type of motor spares mounting legs.
Fan, fan cover, bearing cover drive and non drive end, Motor junction Box, Remote and local push
button station, Circuit breakers jaw contact and mechanism spares, pneumatic cylinders, load cell, knife
gate valve, safety valve, water flow meter, Rota meter.
Pressure and temperature switches and gauges, Lighting panels, Emergency Lights, Local UPS units,
Window and split Air Conditioner units etc.
Servicing and maintenance of different types of Motors, Control panels, Starters, Local And remote push
button station, knife gate valves, Flow Meters, Pneumatic cylinders etc…
Electrical maintenance Workshop activities: Motor Overhauling and Body parts replacement, Bearing
replacement, Starter Overhauling, Contactor coil and contacts replacements and cleaning.
Over load relay calibration, pressure and temperature gauges and switches calibration, using equipments
Bearing puller, Multi meter, varnishing oven, hot air bower and vacuum blower, temperature bath,
Current source for relay calibration, Universal calibrator, pressure gauge comparator etc….
Petrochemical Corporation Limited Sep 2000 to July 2005
 IPCL is dealing with Petroleum product and gas supplier industries and my role was electrical
supervisor for installation maintenance and trouble shooting of industrial electrical
equipment/installation.
 sound technical knowledge
 Conduct team/toolbox meetings when required.
 Experience with working directly onto a schedule
 Shutdown management and planning
 Substation construction / commissioning and testing experience / knowledge
 Proven leadership skills
 HV Experience
 Co-ordinate maintenance activities ensuring delivery of all essential preventative and breakdown
production, safety and safety critical maintenance in a timely manner, providing a clear direction
with regards to priorities to Technicians

4. DC Motor 132 to 532 KW, DC Motor Cooling Blower Fan, Extruder oil pump (2.2 to 4KW), Tachometer
4000Rpm to 70ma out put & 5000rpm 180ma-Speed Feed back, Pencil - C & L type Heaters for barrel and die
head zone up to 12KW, Barrel Heat/Cool unit circulation pump
Centrifugal Pumps: Kirloskar – make. Model Kpd-100/40,Kpd – 40/25, db100/26, DB40/20,
DB32/26. Capacity – up to 47.5 L/S, for utility raw water transferring, Cooling tower pump
(40HPX4Nos), raw water pump (40HP X2Nos), Barrel Cooling pump (40HPX2Nos), Cooling tower
Fan 10HP X2nos, fire hydrant pump 75HP, fumes Blower 22 to 180 HP, Sprinkler
Pump 75HP
Power Control Centre (PCC) Panel: Larson Turbo make PCC panel with ACB CN-CS 3200Amp 415 Volts
main incoming, from transformer to main bus, out going has 30 feeders.
15 feeders are breaker feeders-capacity 800 to 1600amps and 15 Switch fuse units with 250to 630amps
capacity.
Breaker feeders are becoming incoming plant wide 7 MCC, Mega & super compo under extruder has direct
1000Amps feeder breaker feeder.
PCC switch fuse out going supply is leading to lighting main panel, capacitor panel Utility feeder and Fire
hydrant main supply. Breakers are of L&T and with Earth Fault and Over Load protection.
UPS: Installation and repairs of different makes ups APC, Emerson. 1kva to 10kva. Calibration, connection
of bulk batteries 1AH to 100AH. Replacement of PCB card, testing and repairs, quotation.
Motor Control Centre (MCC) Panel: Larson & Turbo, and ABB make capacity 1000 to 1600Amps 415
Volts, MCC has Motor Feeders and Switch fuse Units about 30No, Motor feeders has .5 to 30Hp direct on line
starters & 15 to 120Hp Star delta starters. Breaker Compartment, Relay Compartment, Protection CT and PT
compartment. Cable compartment.
Power Transformer: ABB Transformers 11KV/415 Volts 2000KVA 415 Volts 2 self cooled transformer
one is as stand by. Manual on load Tap Changer facility. Winding and oil temperature indication and
measurement, Silica jell, oil insulation annual testing for crackling and break down, breather-conservator and
explosion vent, HT bushing, Buchholz relay, Oil level gauge. HT and LT cable box
SAFETY AWARENESS AND RECORD
Over the years I have had extensive exposure to Safety and good Safe Working Practices and procedures and consider
my Safety record as exceptional.
I have always maintained a safe approach to all tasks using an assessment process involving one or more of the
following procedures SWMS (Safe Work Method Statement), JSA (Job Safety Analysis), STA, JHA, SLAM (Stop, Look,
Assess, Manage) or Risk assessments prior to and during all work.
REFEREES:
Aaron Doyle Daniel Petruzzella
Santos LV Electrical Team Leader Santos HV & LV Electrical Team Leader
M 0448 179208 Mob: 0406 170244
Spencer Nicholson
ABB Supervisor
Mob: 0402 359563