1. CHITTARANJAN BAI
Egypt: +20-1013790960, chittanitrkl@gmail.com , Chittaranjan.bai@hotmail.com
Page 1 of 6
Objective: I am an electrically biased Systems Engineer with overall 10 years dynamic experience of rolling stock
from a new build perspective and signaling from a refurbishment perspective. I have worked within Installation,
testing and commissioning, Retrofit, Preventive & corrective maintenance for 6 years & within Designand Validation
for 4 years and am looking to further progress my career by moving into a project lead role.
Summary
As an engineer I am well versed with Propulsion, Brake, Door and HVAC system w.r.t Testing and
commissioning. I have experience of working in India, Singapore and Egypt, where I have the
experience to deal with both Indian as well as foreign nationals.
Below are the list of Projects and overall responsibility:
1. Cairo Metro, Egypt: General consultant, Rolling Stock from Molinari Rail AG.
 Working as Lead engineer working with NAT (National Authority for Tunnels), managing a team
of engineers to deliver 20 new trains for Cairo Metro Line 1.
 Manufacturing supervision & audits of nine train sets built in Egypt, (Technology Transfer)
 Reviewing all technical and contract related submissions by the Contractor (Hyundai Rotem)
 Managing type, FAT (Static) & SAT (Dynamic) testing, Lead the Experimental Working Period
(EWP) and final acceptance issue closure and handover to client.
 Reviewing of all the maintenance manuals submitted by the contractor and Supervise the
Maintenance service check A- 15day check and B-90 day check.
 Chairing production, Maintenance and FRACAS meetings and preparation of MoMs.
 Monthly progress reporting and regular official communications to alert the client to impending
technical, safety, reliability, delivery schedule issues.
2. Singapore Metro: Managing Design, installation and Validation for Signalling system
CBTC(Thales, Seltarc) from L&T Technology Services, India
 Responsible for delivering Schematic, wiring diagram and cable assembly drawing, BOM, wiring
list for the prototype of 5 different vehicles (KSF, SIEMENS, CMEC, RGV, SCHOMA) with managing
a team of 6 engineers within the stipulated time frame.
 Responsible for Installation, design validation, Prepare and review the Static PICO of 1st
5 KHI
Trains at Singapore.
3. Delhi Metro, India: Managing Installation, Testing & commissioning, detail design review and
validation of proposed design changes in Rolling Stock domain in Bombardier Transportation.
 Managing a team of 4 engineers and 16 technicians for carrying out Installation, testing and
commissioning of 1st 20 Bombardier Movia Trains.
 Responsible for design review, validation and execution of more than 200 ERs and 100 FCs in the
fleet of 50 6-cars and 40 8-cars Bombardier Movia trains in 4 different depots with a team of 10
engineers and 50 technicians.
 Develop maintain and control the project plan & schedule, Track progress against base line
schedule, Create progress reports for Retrofit, budget and resource allocation, develop the
critical path, resolve inconsistencies of schedule, Produce weekly and monthly progress report.
Effectively communicate key information to appropriate stake holders.

2. CHITTARANJAN BAI
Egypt: +20-1013790960, chittanitrkl@gmail.com , Chittaranjan.bai@hotmail.com
Page 2 of 6
 Was an Integral part of the Preventive and corrective maintenance regime
 Responsible for delivering schematics and wiring diagram using Electrical CAD, E3 and Ruplan soft
tool from Cyient Ltd, Hyderabad
Education B.Tech Electrical Engineering, from NIT Rourkela, India, Batch: 2002-2006
Soft skills
 Expertise in MS word, excel, project
 Used Electrical CAD for 4 years
 Used Maximo for 5 years
 Used SAP for 4 years
 Used Electrical tool E3/Ruplan for 1 year
 Certified programmer in PLC Siemens S7
Personal
Details
Nationality: Indian
Passport no & Validity : N8812049 & 21-Feb-2026
Languages known: English, Hindi, Oriya
DETAILED WORK EXPERIENCE IN REVERSE CHRONOLOGICAL ORDER
Project Name : Greater Cairo Metro Line 1 EMU
Client : National Authority of Tunnels.
Organization : Molinari Rail Ag, Switzerland
Duration : Aug-2015-----
Designation : Lead Engineer
Consultant working with NAT (National Authority for Tunnels)
 Manufacturing supervision:& audits of nine train sets built in Egypt, (Technology Transfer)
 Ensuring type and routine test of the following components meet the technical specification and the relevant
standards: Door control unit, Brake control unit, Air conditioning control Panels, Central Control unit,
compressor, coupler, Auxiliary power supply unit, Battery, Pantograph
 Supervision of the following FAT(Factory Acceptance Test):
Bogie and Car body: Ultrasonic test, Magnetic test,
Car body: water tightness test, Car weighing test, Gauge test, Continuing and system earthing test, Insulation
and di-electric test
Complete train set: vehicle control circuit test, brake test mechanical and electrical, illumination test, VAC
test, Passenger door test, PA/PIS test, ATC system test, Propulsion test, TMS test, APU test, Pantograph test
 Supervision of the following SAT (Dynamic) tests:
Brake test, VAC test, Passenger door test, PA/PIS test, On-board ATC system test, Propulsion test, TMS test,
APU test.
 Lead the Experimental Working Period (EWP) and final acceptance issue closure and handover to client.
Prepare EWP report which includes all the abnormalities including visual, noise and TMS data and ensure the
supplier take all the counter measure to rectify all the safety critical faults before handing over the train to
NAT.

3. CHITTARANJAN BAI
Egypt: +20-1013790960, chittanitrkl@gmail.com , Chittaranjan.bai@hotmail.com
Page 3 of 6
Audit final inspection of the trainset to ensure all the safety critical defects to be rectified by the supplier
before train hand over.
Maintain a Post production master punch list for any open items related to testing, faults, inspection and design
issue. Further follow up with the client for the closure of the same.
 Reviewing all technical and contract related submissions by the Contractor (Hyundai Rotem)
 Reviewing of all the maintenance manuals submitted by the contractor and advise for any improvements if
required
 Supervise the Maintenance service check A- 15day check and B-90 day check and advice for any improvements
if required.
 Chairing production, maintenance and FRACAS meetings, English being the common stakeholder language.
 Monthly progress reporting and regular official communications to alert the client to impending technical,
safety, reliability, delivery schedule issues.
Project Name : SMRT Replacement Signaling System in NSEW Lines
Client : Thales solutions Asia Pte. Ltd.
Organization : L&T Technology Services, Vadodara, India
Duration : 1Yr 5 Months (Mar-2014 to Aug-2015)
Designation : Assistant Manager
Installation & Design of Thales SelTrac CBTC
 Creation of Schematic, wiring diagram and generation of cable assembly drawing, BOM, wiring list by
selecting suitable interface components considering electromechanical integration as per project
requirements for 5 different vehicles (KSF, SIEMENS, CMEC, RGV, SCHOMA)
 Responsible for Installation, design validation, Prepare and review the Static PICO of 1st
5 KHI Trains at
Singapore.
 Execute the Installation of various components of CBTC i.e. Vehicle On Board installation, MPU, PPU, MRU,
TB, DM, RM, Switches, CBs, Relays, DMI, Antenna, Proximity Sensor, VOBC rack installation w.r.t respective
mechanical drawing and all related electrical wiring w.r.t wiring Table.
 Maintaining the event log for tracking daily activities, analyzing the discrepancy in installation, closure of
quality open points and Design change.
 Preparation of electrical and Mechanical work instruction for execution of Installation.
Project Name : Delhi Metro Rolling Stock RS2
Client : Bombardier Transportation India Ltd, Delhi, India
Organization : Working for BT India as an external consultant. (Cyient, AEW, Prime solution)
Duration : 5 Years (July-2009 to April-2014)
Designation : Sr. Project Engineer works as Team Leader.
Installation, Testing & Commissioning,
 Carry out 4-car Installation, testing and commissioning of 1st 20 Bombardier Movia Trains.
 Execute the Installation of systems and software into various sub-systems i.e. Propulsion, Passengers
Information System (PIS), Communication systems (Ethernet/TCP/IP), Automatic Train Protection and
Controlling (ATP/ATC) Signaling System, Breaking Controlling system, HVAC, Automatic door control system,

4. CHITTARANJAN BAI
Egypt: +20-1013790960, chittanitrkl@gmail.com , Chittaranjan.bai@hotmail.com
Page 4 of 6
Train Control and Management System (TCMS), TFT Display Technology for Human Machine Operations and
Motorola Radio System for communicating between Train and base stations.
 Performing 2 car static, 4 car static, dynamic test and service trails.
 Trouble shooting for the trains if any failure occurs in the train at service trails by analyzing the Schematics
or through TDS data.
 Provides technical advice to customer interface regarding proper facilities, tooling, maintenance practices,
and operation of product to maximize reliability and performance.
 Co-ordinate with the DMRC on day to day basis for failure related issues w.r.t testing and commissioning.
 Knowledge of TCMS software logic diagram used for understanding the logic of different messages used for
message shown on TCMS.
 Co-ordinate with other sub-contractors for rectification and root cause of failure related to their systems.
 Preparing daily reports and conducts failure analysis of the faults and rectifies them.
Retrofit and Fleet Check (FC) Execution
 Responsible for execution of more than 200 ERs and 100 FCs in the fleet of 50 6-cars and 40 8-cars Bombardier
Movia trains in 4 different depots with a team of 10 engineers and 50 technicians.
 Review design drawings, specification and customer requirements for engineering design change release and
processes.
 Preparation of technical protocol which includes methods statement, material and tool requirement for very
complex electrical and mechanical modifications and Co-ordination with Maintenance, Quality and safety
department for Release of protocols of ER’s and FC’s.
 Carry out risk assessment for ER’s and FC’s as per OHSAS standards.
 Execute the 1st
train implementation of new ERs and provide the feedback to engineering team regarding any
deviations found at the time of modification for the correction of design and method statements.
 Some of the toughest modifications executed: Replacement of Transformer, Pantograph, PT, CT, Line Circuit
Breaker, door system re-installation, battery box replacement, 25KV cable replacements, HVAC
replacements, Central ceiling Replacements, Complete Grab pole and Grab rail Replacement, Air Supply
Generating Unit replacement, Relay valve replacement, complete under frame cable interlayer re-
installation, Neutral section detection Antenna replacement, Gangway Replacements, Permanent auto
coupler replacement.
 Some of the safety critical modifications: Complex electrical modifications for ATP/ATO system, Door System,
Brake Systems, HVAC system, MVB system, complete checking of IP system, Propulsion System, redundancy
of Emergency brake, TCMS systems.
 Perform Static test, Dynamic test and Service trail of Train after ERs and FCs executed and rectification of
failure.
 Co-ordination with DMRC for completion of ER’s and FC’s as per plan.
 Train, develop and counsel employees to develop a high performing team.
 Train technicians for new modifications.
 Chasing the Vendors for completion of ERs and FCs as per schedule.
 Co-ordinate with Vendors through Procurement for training of New released Mods
 Forecast the budget for Retrofit based on upcoming Modifications.
 Forecast the plan / schedule for completion of ERs and FCs.
 Track Documentation of IR's, ER's, MR's, Fleet Check’s Work order.

5. CHITTARANJAN BAI
Egypt: +20-1013790960, chittanitrkl@gmail.com , Chittaranjan.bai@hotmail.com
Page 5 of 6
Project Name : Delhi Metro Rolling Stock RS-2 PHASE
Client : Bombardier Transportation India Ltd
Organization : Cyient Ltd., Hyderabad, India
Duration : 1 Year (Nov-2008 to July-2009)
Designation : Design Engineer
Design
 Creating Electrical schematics according to customer needs with the Best quality within the stipulated
amount of time.
 Using the Schematics generating Wiring Diagram for Electrical Harness. Tools used Wiring Tool, Electrical CAD
 Supporting Fleet change packages with harnesses modifications - creation/amendment of electrical system
schematics and wiring diagrams
 Regular Interaction with Mechanical Team for Electrical and Mechanical Interfacing.
Project Name : Transmission and Distribution Design GECOL
Client : General Electrical Company of Libya
Organization : Secon Pvt. Ltd, Bangalore, India
Duration : 2.2 Year (Sept-2006 to Nov-2008)
Designation : Design Engineer
Design
 Load forecasting using Spatial Model i.e. end user method.
 Assessment of Electrical Demand using Demand Factor of motor Load and Diversity factor among similar type
of users for the entire settlement for Master plan area taking into account all amenities VIZ. Street lighting,
public utilities, Housing, Private Industries, Schools, Hospitals etc.
 Sizing of power-transformer capacity at MSS on basis of MD-Calculations. Sizing of distribution transformer
capacity at LCSS and to meet the HV-motor-starts and voltage dips.
 Preparation of plans for electrical general routing including design of 66/11 KV or 30/11 KV substations and
11 KV / 433V Distribution Transformer stations for the demand assessed.
 The computation of AC components of fault currents & Determination of DC component of the fault current
and the total fault current
 The interfacing of existing lower-fault-level substations with high fault level buses of the new stations being
added
 The distinction between Fault level at a bus and fault current through a breaker
 SC analysis for ring main distribution-systems
 Fault limiting and isolating transformers for limiting the fault levels in Control circuits and lighting circuits
and reducing fault-levels by increasing impedance of transformer.
 Paralleling of two transformers (not connected to the same primary bus)for a on-load change-over - Matching
the phase shift of two power routes emanating from the same bus
 Calculation of DC/UPS system, DG sizing, Lighting system, Motors.
 Designing the type of protection for Transformer, Bursars, Motors and Alternators.
 Earthing designing & the type of earthling considering the type of instrument and Soil thermal receptivity.
 Generation of SLD's, Logic diagrams and cables schedules for Lighting design, Power system.

6. CHITTARANJAN BAI
Egypt: +20-1013790960, chittanitrkl@gmail.com , Chittaranjan.bai@hotmail.com
Page 6 of 6
 Preparation of electrical layout for substations, water and sewage pumping stations, water and sewage
treatment plants.
 Preparation of following layout drawings for the buildings VIZ pumping stations, water and sewage treatment
plants, Generators, Transformer room etc.
 Plant yard lighting
 Electrical load details
 Lighting layout
 Cable and conduit layout
 Earthing layout
 Short circuit study & designing protection equipment.
 AC and Ventilation
 Assessment of capacity of backup generators for all Pumping stations and sewage treatment Plants.
 Preparation of technical specification and BOQ for Transformer, Motors, Generators,
 Switchgears, Cables, Panel boards electrical equipment’s etc.
 Preparation of plant layout drawings for Automation of Pumping stations and treatment Plants through PLC
and SCADA system.