1. Sheet 1 of 8
CURRICULUM VITAE
Position : Sr. E &I Engineer/ Supervisor
: E&I Superintendent
: Asst. Construction Manager
: Instrumentation & Control System Engineering, Assist Project Management
Name : Somchai Jeenlhong
Born : 1962
Nationality : Thai
Education : B.BA - Suan Dusit Rajabhat University.
Dipl. - Electrical Power , Patumwan Technical College.
Languages : Thai / English
Contact point : Email : pmcsomchaij@gmail.com
Mob. phone: 092-9288 873, 092-843 2880
Key Qualification
General
Over 30 years of professional experience in project execution as position of
 Asst. Project Manager
 Site Manager
 Sr. Instrument Engineer
 Electrical & Instrument Installation Engineer
 Installation Supervisor
 Calibration Supervisor
 Cable test Supervisor
 QA/QC inspector for E&I
Work role
 Engineering for Instrumentation & Control System and SCADA as per project requirement
 Supervise Electrical and Instrumentation installation work
 Inspect Electrical and Instrumentation installation work as per Inspection and Test Plan
such as DCS, I/O Remote, SCADA, PLC, FGS, Field instrument, cable tray, conduit,
cable, impulse line tube, MCC, Transformer, U/G cable, A/G cable ect.
 Prepare documentation work such as reporting after inspection complete, planning the
work schedule
Engineering experience for Instrumentation work
 Instrument index
 Instrument data sheet
 Raceway design
 Instrument Typical Installation Detail
 Instrument Hook-up
 Cable Schedule & Termination
 Instrument Loop Diagram
International Standard Reference
 API RP 551, 552, 554, 555, 2001
 IEC 60092-359, 60227
 IEEE 1042
 ISA 912.13
 ISO 5167
 NFPA 70, 1, 72E, 496
 AGA Report no.3

2. Mr. Somchai Jeenlhong (Cont’d)
Sheet 2 of 8
Project experience
Span Company Limited
Project : IRPC Water Filtration Expansion
Period : 2013 - 2016
Position : Sr. Instrument and Control Engineer of Project Management Consultant
Role : Comment and supervise the Engineering and Construction work for EPC
company(Hydro Tec Company) as following
Engineering work
 designing all instrumentation work such as instrument index, instrument data sheet,
instrument typical installation detail, cable raceway installation, cable schedule,
loop diagram, function test logic diagram ect.
 tracking procurement of all instrumentation materials under Master project execution
plan
Inspection of FAT (Factory Acceptance Test)
o 1,600 KVA (24/0.4) Transformer as content following
 Measurement of Voltage and Vector group
 Measurement of winding resistance
 Measurement of insulation resistance
 Measurement of load loss and impedance voltage
 Measurement of No-load loss and No-load current
 Separate source overvoltage withstand test
 Induced overvoltage withstand test
 Measurement of oil dielectric strength.
o PLC/SCADA as content following
 Inspection of equipment
 Power supply variation
 Operator control panel function
 Module replacement and standby changeover
 Failures and interaction between different parts of the system
 Systematic diagnostic tests, including self-test facilities
 System alarm and report
 Electrical isolation test
 Application logic test
 System responsiveness such as scan time, alarm discrimination ect.
 Spare capacity erification
Construction work
 supervise EPC company to install Electrical work such as 1600 KVA Transformer, 22
KV system, MCC, UPS, VSD, cable tray, conduit, function test ect.
 And supervise to instrumentation work such as PLC/SCADA system,field
instruments, racway, instrument calibration, loop test ect.
 follow up and control EPC company to complete MC (Mechanical Completion)
system by system and handover from Construction team to Commissioning team
until plant start-up and product launch.
Fluor Daniel Eastern Inc.
Project : Chevron Thailand Exploration and Product Ltd. (Remote Start BC Function)
Period : 2013 - 2013
Position : Sr. Instrument Engineer
Role : Engineering Instrumentation work of 6 offshore platforms for Remote Start Booster
Compressor Function. They are ERWG, ERWH, ERWM, MAWB, MAWC & YAWD.
Documents/Drawings designed are as following
 Instrument index
 Instrument data sheet
 Instrument typical installation detail
 Cable schedule
 Instrument loop diagram
 Ect.

3. Mr. Somchai Jeenlhong (Cont’d)
Sheet 3 of 8
Fluor Daniel Eastern Inc.
Project : PTT LNG, Maptaput/ Rayong.
Period : 2011 - 2012
Position : Sr. Instrument Engineer of Project Management Consultant
Role : Comment and inspect instrumentation work for EPC company(GS Engineering and
Construction – Korean)
 designing all instrumentation work after Piping and Instrument Diagram complete
Rev. IFC such as instrument index, instrument data sheet, instrument typical
installation detail, cable raceway installation, cable schedule, loop diagram,
function test logic diagram ect.
 Inspect and test instrumentation work such as panel installation in CCR, cable laying
in CCR, field instrument installation, field instrument cable laying in field, impulse line
installation, air supply tube installation, Instrument loop test ect.
 Inspect installation work of Fire and Gas System, CCTV and Telecommunication
system
 Report all inspection and punch list (If any).
Fluor Daniel Eastern Inc.
Project : PTT Public Company Limited (Platform Compression Facilities Project) – Offshore.
Period : 2010 - 2010
Position : Sr. Instrument Engineer
Role : Comment Engineering work of instrumentation for EPC Company (Punj Lloyd
Co.ltd.) as detail below
 Instrument data sheet
 Process detail design
 DCS/ESD system
 SCADA system
 Instrument installation
 Interface cables
 Ect.
Fluor Daniel Eastern Inc.
Project : PTT Ethane Separation Plant (ESP), Maptaput/ Rayong.
Period : 2008 - 2010
Position : Sr. Instrument Engineer of Project Management Consultant
Role : Comment and supervise Instrumentation work for EPC Company (Samsung
Engineering and Construction Co.Ltd.) as detail below
 comment Engineering work of Instrumentation at KOREA such as Instrument index,
instrument data sheet, control valves, FGS, instrument hook up, cable list, cable
connection list, impulse line tube, air supply tube, DCS & SCADA, instrument hook-
up, instrument loop diagram, ITP ect.
 attend HAZOP sometime.
 Supervise construction work during execution at Maptaput Industrial Estate.
 Inspect field instrument installation, tubing test (Impusle line and air supply), cable
test(Continuity and Megger test)
 Prepare test reports and punch list (If any).

4. Mr. Somchai Jeenlhong (Cont’d)
Sheet 4 of 8
Alcan Company(Australian)
Project : G3 expansion project(Aluminum plant in Australia)
Period : 2006 - 2007
Position : E&I Commissioning Engineer
Role : Inspect and test Electrical & Instrumentation work on Module prior ship to Australia for
construction such as
 Inspect the Instrument installation on Module
 test FB cable by FB communicator
 test analog and digital cable by continuity test and meggering test.
 Inspect impulse line by Nitrogen (Pressure test).
 Inspect lighting fixture installation, test its cable and power up.
 complete inspection report and test and deliver them with shipment.
Air Liquide(Thailand)Limited
Project: T2/Lamchabang Industrial Estate.(Nitrogen plant expansion project)
Period : 2004 – 2005.
Position : Construction Manager.
Role : Managing, planning and controlling Contractors to execute construction with less
conflict. Contractor concerned are Civil and Structure contractor, Mechanical
Contractor and E&I Contractor. Daily work is
 Check all workdone by constructors and report to up management.
 Inspect E&I installation such as local lighting panel, lighting fixture inspection, field
instrument installation, conduit, cable installation ect.
 Inspect E&I testing such as cable test (Continuity test and Megger test), impulse line
and air supply tube
 Prepare testing report and punch list (If any)
ABB Contracting Limited
Project : Pioneer Elastic (Thailand) Co., Ltd./ Samutsakorn.
Period : 2002 - 2003
Position : Site Manager (E&I)
Role : Project management for E&I work at Site Construction as detail
 Visited the existing plant at China(Main Land) for designing new Pioneer Elastic
Plant in Thailand
 Design Electrical system (Power supply for the packaged machines) such as
Transformer, MCC, Lighting distribution board, cables, cable tray, conduit, lighting
fixture ect.
 Installing Electrical equipment as per Electrical equipment designed as above.
 Testing all Electrical equipment such as transformer, cables(Continuity and Megger
Test) and power up.
 Prepare reports and punch list (If any)
ABB Contracting Limited
Project: Bio Fuel Feeding of unit 8/National Power Supply
Period : 2001 - 2002
Position : Site Manager (ME&I)
Role : .Project management for ME&I work at Site Construction. Work activities are as below
 Design a Bio Fuel Silo and conveyor by ABB Mechanical team
 Design power supply system to equipment such as MCC, cable, cable tray , conduit
ect.
 Design instrumentation system required for Bio Fuel Feeding for Power Plant unit 8.
 Test Electrical equipment as designed such as MCC, cables (Continuity and Megger
Test) ect.
 Calibrate instruments prior installation
 Test field Instruments also such loop test prior commission start.
 Prepare inspection reports and Testing report after work complete.

5. Mr. Somchai Jeenlhong (Cont’d)
Sheet 5 of 8
ABB Contracting Limited:
Project: 115 KV NPS Substation and SMP Substation
Period : 2000 - 2001
Position : Site Manager (Electrical)
Role : Construct electrical equipment, test electrical equipment and assist commissioning.
 Install electrical equipment in substations (Substation bldg. & Switch Yard)
 Check Wiring in Relay panels.
 Test bus bar joint conductivity, resistance , protection relays ect.
 Assist commissioning
.
ABB Contracting Limited:
Project : NPS(SPP 2 x 150MW), Tha-Toom project
Period : 1998 - 2000
Position : Site Manager (E&I)
Role : Engineering and installation Electrical and Instrumentation for 2 units of 150MW
 Install ABB DCS system (Supplied ABB Finland)
 Install Instrumentation work such as field instruments (PT, FT, TT,LT ect.) cable
tray, cables
 Install IPB (Isolated Phase Busduct). Product from ABB Germany
 Install GCB (Generator Circuit Breaker). Product from ABB Switzerland.
 Install MCC. Product from ABB Finland.
 Visit ABB CaloEmag/Germany and trained for IPB (Isolated Phase Busduct). And
supervise the installation team how to install at Power Plant in Thailand.
 Visit ABB Zurich/Switzerland and trained for GCB (Generator Circuit Breaker). And
supervise the installation team how to install at Power Plant in Thailand.
 Test instrument loops as per designed.
 Test Electrical and Instrument cable (Continuity and Megger Test)
ABB Contracting Limited
Project : Pulp and Paper Phase-2/ Advance Agro(Public) Co.,Ltd.
Period : 1988
Position : Site Manager (E&I).
Role : Install Electrical work and Instrumentation work and control work quality as detail below
 Install Transformers, MCC, Lighting panel, UPS and battery charger, cable tray,
conduit, cable ect.
 Install instrumentation work such as DCS, Remote I/O, Marshalling panel, field
instrument, Impulse line tube, air supply tube ect.
 Inspect installation work of Electrical equipment as above, prepare punch list if any.
 Inspect all instrumentation work as ITP/Work Procedure.
 Test cable(Continuity and Megger) and loop.
 Prepare test reports and punch list (If any)
ABB Contracting Limited
Project : Advance Agro/Pulp Mill 2 (Kvaener PupingAB)
Period : 1997 - 1998
Position : Site Superintendent (E&I).
Role : Construct and pre-commissioning for Electrical and Instrumentation and Control System
as detail below
 Install Electrical work such as MCC, Lighting system, Local Control Switch, cable
tray, conduit, cables
 Install Instrumentation work such as DCS, Marshalling panel, instruments, impulse
line tube, air supply tube for control valve, cable ect.
 Inspect Electrical and instrumentation work such as panels or MCC installation,
cable tray, cable installation, instrument installation ect.
 Test cable (Continuity and Megger) and test instrument loops ect.

6. Mr. Somchai Jeenlhong (Cont’d)
Sheet 6 of 8
ABB Contracting Limited
Project: Paper Machine Phase-1&2/ Advance Agro(Public) Co.Ltd.
Period : 1996 1997
Position : Site Manager (E&I)
Role : Install Electrical system and Instrumentation work as detail below
 Install Instrumentation work such as DCS, Marshalling panels, instruments (PT, FT,
TT & LT), impulse line tube, air supply tube for control valve, cables ect.
 Install Electrical work such as Transformer, MCC, Lighting system, Local Control
Switch, cable tray, conduit, cables
 Inspect Electrical and instrumentation work such as panels or MCC installation,
cable tray, cable installation, instrument installation ect.
 Test cable(Continuity and Megger) and test instrument loops ect.
 And prepare test report and punch list (If any)
ABB Contracting Limited
Projcet : Advance Agro/Pulp Mill 1(Kvaener PupingAB)
Period : 1995 - 1996
Position : Site Superintendent (E&I).
Role : Construct and pre-commissioning for Electrical and Instrumentation and Control System
as detail below
 Install Electrical work such as Transformers, MCC, Lighting system, Local Control
Switch, cable tray, conduit, cables
 Install Instrumentation work such as DCS, Remote I/O panel, instruments, impulse
line tube, air supply tube for control valve, air headers, cable ect.
 Inspect Electrical and instrumentation work such as panels or MCC installation,
cable tray, cable installation, instrument installation ect.
 Test cable(Continuity and Megger) and test instrument loops ect.
ABB Limited
Project: Thai Olefins Co.,Ltd (TOC) – BHU unit., Maptaput/ Rayong
Period : 1994 – 1995
Position : Site Superintendent (Electrical)
Role : Install Electrical system for a new unit of BHU as detail below
 Install lighting fixture, conduit, wiring in field.
 Install cable tray and conduit for power cable from MCC to Motors in field.
 Inspect installation work for MCC, cable tray, conduit, lighting fixture and wiring.
 Test cable(Continuity and megger test), lighting wires before power up.
 Prepare test report and punch list (If any)
ABB Limited
Project: Thai Petrochemical Insdustry (TPI), ABS-2 project.
Period : 1994 - 1994
Position : Instrument Supervisor
Role : Install and test instrumentation work as detail below
 Install field instruments( FT, PT, LT & TT), cable tray & conduit, instrument cable,
impulse line tube, air supply tube ect.
 Calibrate instruments before take them for installation
 Inspect installation work of field instrument as per typical installation drawing.
 Test cable (Continuity & Megger Test)
 Do instrument loop test as per drawings designed. Ready for MC(Mechanical
Completion) and commissioning.

7. Mr. Somchai Jeenlhong (Cont’d)
Sheet 7 of 8
ABB Limited
Project: Thai Olefins Co.,Ltd(TOC) – Ethylene and Propylene process
Period : 1993 - 1994
Position : Site Supervisor (Electrical)
Role : Install power system as detail below
 Install MCC in Electrical room, lighting fixture in field, cables for motors and wires for
lighting fixtures, power plug in field ect.
 Install grounding and lightning system, ground rods, lightning rods, bare copper for
both system
 Install fire alarm system
 Inspect power system (MCC, lighting system, grounding & lightning system) as per
drawings designed.
 Test cable for power system (Continuity test and Megger test)
 Prepare test report and punch list (If any)
ABB Limited
Project: Thai Petrochemical Industry(TPI) – PP Plant(Poly Propylene)
Period : 1990 - 1991
Position : Instrument Foreman
Role : install instrumentation work as detail below
 Calibrate instruments prior take them for installation
 Install instruments such as Flow transmitter, Pressure transmitter, Temperature
transmitter, Level transmitter ect.
 Pull cable from control room to field instruments
 Terminate cable in field
 Inspect instrument installation, panel installation ect.
 Do loop test and reports
Chen International Corp.
Project: National Petrochemical Co.,Ltd.(NPC) – Olefins process
Period : 1989 - 1990
Position : Instrument Foreman
Role : Install instrumentation work as detail below
 Install field instruments
 Install tubing (Impulse line and air supply)
 Pull cables from Control room to field instruments.
 Inspection instrument installation
 Test cable (Continuity and Megger test)
 Test pressure and test leak for impulse line and air supply tube.
Lee Hsien Sein Enterprise Co., Ltd./TAIWAN R.O.C.
Project: Wood Plant expansion
Period : 1987 - 1988
Position : Electrical Foreman
Role : Install new Electrical system (Plant expansion)
 Install lighting fixtures, cable tray, conduit, cables
 Test cable and lighting system

8. Mr. Somchai Jeenlhong (Cont’d)
Sheet 8 of 8
Fuji Denki Co., Ltd.
Project: PTT Gas Separation Plant (GSP-1), Maptaput Industry Estate.
Period : 1984 - 1985
Position : Instrument Foreman
Role : Install instrumentation work as detail below
 Calibrate instruments prior taking them for installation
 Install field instrument, JB
 Pull cables
 Inspect instrument installation
 Test cables
 Assist SCADA specialist complete SCADA system
.