Mahesh Chokkakula is an instrumentation engineer with over 8 years of experience in oil and gas projects. He has extensive experience in project execution, commissioning, inspection of instrumentation installations, loop checks, calibration, and implementation of DCS, ESD, and F&G systems. Some of the systems he has experience with include ABB DCS, ESD, GE F&G, Cameron LP, MP, Dresser Rand HP, Siemens Turbine, and PSA Nitrogen. He is highly motivated and has excellent team and communication skills. He is seeking a challenging position that utilizes his technical skills and recognizes his potential.

1. MAHESH CHOKKAKULA
D.No.43-34-5/2, Railway New Colony, Visakhapatnam District, Andhra Pradesh-530016
Contact: +91-9959898514, Email: mahesh1027@yahoo.co.in.
INSTRUMENTATION ENGINEER
Seeking a challenging and rewarding opportunity with an organization of repute which recognizes & utilizes my true potential
while nurturing my analytical and technical skills
PROFILE
• A highly motivated Control and Instrument Engineer with more than 8+ years of engineering services experience in a wide
array of Oil and Gas projects on shore
• Project Execution and commissioning experiences which includes ,Reviewing Instrumentation related engineering
documents, punch walk downs, supervision & Inspection of Instrument installations, loop checks, calibration, execution of
DCS,ESD,F&G systems
• Has excellent team spirit and capable of interacting effectively with other discipline engineers and with other departments
and also Great ability to perform multi-task and meet deadlines. Possesses great inter-personal skills and comfortable
working effectively both independently and in a team environment.
• Demonstrated history of successful independently handling the Project Inspection, Quality Audit and controlling the
Projects as per schedule.
• Implementation and review of single loop drawings, cable schedules, instrumentation hookup drawings, C&E diagrams &G
layouts, termination diagrams, control room layout, interconnection diagram with electrical equipment and construction
and commissioning work packages in line with client Standards
Instruments & controls systems Handled:
• ABB DCS, ESD, GE F&G, Cameron LP, MP, Dresser Rand HP, Siemens Turbine, PSA Nitrogen, Callidus Flare, Federal signal
corporation PAGA.
• Various Instruments like Emerson, Fisher, Masoneilan , Flow Serve, Etc
• Various compressors, pumps, Pig launchers & receivers.
EDUCATIONAL CREDENTIALS:
B. Tech (Electronics & Instrumentation Engineering) 2006
Gokul Institute of Technology and sciences, J.N.T.U.
Skills:
• Able to work independently on Various Instrumentation related activities, Engineering, Calibration, Installation, Loop
checking, Modification, Troubleshooting.
• Able to assist Engineering/Field Engineering team.
• Able to prepare Instrument Index, Instrument data sheet valve sizing, conventional and FF wiring using SPI
• Experience in Oil & Gas Industry ON Shore India.
• Good interpersonal skills and ability to lead a team and work as team member.
• Familiar with safety systems/Permit to work system.
•
Soft Skills: SPI , MS Office, Navisworks
PROFESSIONAL EXPERIENCE
MEGHA ENGINEERING AND INFRASTRUCTURES LTD
Sr. Engineer ◊ since June 2010 to Till Dated
Project: Assam Renewal Project Gr-A, OIL AND NATURAL GAS CORPORATIOIN.LTD, ASSAM
RESPONSIBILITIES:
 In-charge for all Instrumentation day to day Activities in the Site.
 We successfully completed Two Group Gathering Station and one Gas compression plant in all aspects
 Undertaking day to day Instrument operational support as we are taking over and providing detailed input on the
instrumentation related activities.
 Providing Instrumentation support for all maintenance and operations.

2.  Ensure that all activities are carried in a safe and efficient manner to comply with statutory and company standards.
 Planning and executing Instrument Installation, testing and commissioning activities.
 Preparing daily, weekly and monthly progress reports and submitting to clients in order to meet the requirements.
 Arranging the testing facilities and Calibration activities on all Instrumentation process equipment and guide them to
finish in the activities in time as per the procedure and standards.
 Checking Cause & Effect and control Narrative checks of all the systems.
 Understanding, implementing and Red-mark up drawing where ever required of the Various Engineering drawing Like
P&I Diagrams, Instrumentation Index, Cable Schedule, Field Location Layout, Vessel Nozzle Orientation, and other
Construction and Process Related Drawings.
 Inspection and participating in Punch walk downs for getting system clearance.
 Participating in SAT activities of F&G, DCS, ESD,BMS,PDB, marshalling cabinets, system cabinets, mimic panels, Logics
& Graphics.
 Executing Pre-commissioning and Commissioning activities for HVAC systems, DCS, ESD, F&G systems.
MEASURE INDIA CORPORATION
Service Engineer ◊ since September 2007 to May 2010
RESPONSIBILITIES:
 Trained on Servo hydraulic, electro mechanical, and Hydraulic testing Equipment’s from the suppliers Instron, BISS, ETS
who are pioneers in Material testing Machines.
 Responsible for any type of Complaints from customers like Material testing defence Laboratories, Scientific and
Industrial Research, India etc.
 Responsible in conducting training and presentation of different systems to customer.
 Proposing solutions to the problems faced by the customer while handling the testing equipment.
 Proposing different type of new testing procedures and implementing as per the industrial standard practices.
 Each of our systems supplied is a true representation of our technical excellence in manufacturing and performance.
 Troubleshooting on Universal Testing Machines
 Speed, Temperature and Load Calibrations
 Up gradation of old Machines
 Maintenance of High pressure intensifying compressors & cooling units in chilling process machineries.
IVRCL infrastructures & Projects Ltd
Graduate Engineer Trainee◊ since April 2007 to August 2007
Project: Naval Academy Project, Ezhimala.
Responsibilities:
 ON Job Training and handling the day to day site construction activities and reporting to the line manager and to the
site in-charge
 Responsible for Inspection of wiring, marking, labelling, terminal blocks, panel, and internal instruments as per the
inter connection drawings.
 Laying of HT & LT cables, Testing of cables with megger
 Supervision for laying of Earth Pits
 Erection of 11KV transmission line with material segregation of three different types of towers and stringing.
 Erection of LT & HT panels, NGR, Lighting & Distribution transformers
 Rerouting cable trays connection as per site conditions including all aspects
 Responsible for Marking of Door opening stopper, light, cooling, grounding, modules etc. as per the Internal mark-up
drawings.
 Distributing, Handling and allocating manpower to execute different instrumentation activities in day to day Installation
activities in order to meet the schedule as promised to the client.

3.  Supervision & Inspection of Electrical installation activities at site.
Personnel Snippets:
Date of Birth: 09th
June 1982
Marital Status: Married
Languages Known: English, Hindi and Telugu
Nationality: Indian
Passport Number & Expire: L9636675 & 12/06/2024. MAHESH CHOKKAKULA