Pratik Ray Chaudhury House No. 1303, Ground Floor, Sector 17C, Mob: +91 8826693760Near MDI, Gurgaon – 122001, E-mail id: rc.pratik@gmail.comHaryana, India Skype id: rc.pratik

Professional Network: https://www.linkedin.com/in/pratikraychaudhury

Work Experience:

9 years of experience in engineering of power plant process and mechanical system.

Skill Set:

- Gas Turbine - GT PRO - P&ID - Sizing Calculation - Steam and Feed water System - Fuel Gas System- Liquid Fuel System - Compressed Air System - HAZOP Study

Gas Turbine & Steam Turbine1. Preparation of heat & mass balance diagram for combined cycle power plant using GT PRO 24 /

GT Master 24.2. Coordination between gas turbine, steam turbine and HRSG manufacturers and finalizing the

process boundary conditions.

P&ID1. Review of steam turbine (up to 150 MW) and gas turbine P&ID, submitted by manufacturer.2. Preparation of steam system P&ID, in between manufacturer’s supplied equipments, including

main steam, reheat steam, bypass, turbine extraction and auxiliary steam, as per ASME TDP-1, & Process Industry Practice, for gas based and coal based power plants.

3. Review of Steam System P&ID, including main steam, reheat steam, bypass, turbine extraction and auxiliary steam, as per ASME TDP-1, for 150 MW coal based power plant.

4. Preparation of condensate and feed water P&ID for gas based and coal based power plants.5. Review of condensate and feed water P&ID for 150 MW coal based power plant.6. preparation of P&ID for liquid fuel (LDO, HSD, HFO) unloading, storage and forwarding system

as per client and process requirement.7. Preparation of P&ID for compressed air system.8. Preparation of Flow Diagram and P&ID for fuel gas regulating and metering station (RMS) and

conditioning station.9. Preparation of P&ID for closed cycle cooling water (DM water) system.10. Preparation of fire fighting schematic, P&ID and preliminary hydrant layout.

Calculation1. Line size, pressure drop and line thickness calculation of steam piping, in between

manufacturer’s supplied equipments, including main steam, reheat steam, bypass, turbine extraction and auxiliary steam.

2. Line size, pressure drop and line thickness calculation of condensate and boiler feed water piping.

3. Transient analysis calculation for boiler feed water pump of 150 MW coal based power plant.4. Boiler feed water pump sizing.5. Calculation of compressed air requirement and air receiver tank sizing. 6. Calculation and sizing of fuel gas, liquid fuel system for gas based power plant.7. Calculation of closed cycle cooling water (DM water) system.8. Calculation of fire water requirement as per NFPA.

Equipment EngineeringPreparation of technical specification, technical bid evaluation and vendor drawing review for the following equipments:

1. Rotary compressor and air drier.2. Centrifugal pump for Liquid Fuel (LCO, HSD, HFO), Boiler Feed Water, Misc. Water application

and Fire Water.

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3. HP / LP steam bypass valve.4. Regulating and Metering Station (RMS) and Fuel Gas Conditioning Station (FGCS).5. Fire fighting package and equipment.

Participation in HAZOP Study for BOP of coal fired power plant.

Plot Plan & Layout: 1. Preparation of area layout and coordination with all departments for required inputs.2. Plot Plan preparation and approval from Client.

Piping: 1. Checking 2D and 3D layout for steam system and LP piping.2. Interconnection between gas turbine and BOP piping.3. Steam and utility piping interconnection, between power plant and refinery.4. Preparation of Piping Material Specification.5. BOQ preparation, vendor technical bid Evaluation for pipe and valve.

Site Activity1. Commissioning and operation of steam turbine and gas turbine.2. Erection and commissioning of floating roof tanks of Naptha and HSD.3. Erection and commissioning of 182 TPH, Triple Pressure HRSG.4. Erection and commissioning of steam piping interconnection between expansion and existing

power plant.5. Erection and commissioning of liquid fuel system.6. Engineering activity and coordinating for HFO tank hot tap off inside refinery complex.

Professional Achievements:

1. Optimized line size of steam system for a 150 MW coal based power plant, resulting in cost saving of 0.285 million USD.

2. Reduced the deaerator elevation, for 150 MW coal based power plant, after Transient Analysis calculation, saving the building cost and erection time.

3. Received appreciation letter from Power Plant Head on Accident Free and Successful completion of “Liquid Fuel System Project” – which is running as “Zero Leakage System”.

Current Responsibilities:

Working as Sr. Engineer, in Mott MacDonald Pvt. Ltd., India, Mechanical Dept. since 8 th

February 2016.1. Detail Engineering Project for 180 MW CCPP, Kushiara Power Company Ltd., Bangladesh.

Previous Responsibilities:

Worked as Sr. Engineer, in SK E&C India Pvt. Ltd., Mechanical Dept. from 29 th April 2013 to 5th

February 2016.1. Proposal for 150 MW Coal based Power Plant, Tufanbeyli, Turkey.2. Detail Engineering Project for PACO (2 X 150 MW) Coal Based Power Plant, Panama.3. Proposal for Co-generation Plant of Al-Khaleej Sugar Plant (25 MW), Dubai.4. FEED for Lake Charles Clean Energy (175 MW), Louisiana, USA.

Worked as Sr. Engineer, in Lanco Infratech Ltd., EPC-Engineering, from 6th June 2011 to 26th April 2013.

1. Basic engineering for 400 MW & 225 MW Combined Cycle Power Plant, in Sirajgunj, Bangladesh.

2. Detail engineering for 250 MW Open Cycle Project in AKaz, Iraq.

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Worked as Deputy Manager, as Owners Engineer, in Essar Group, from 5th July ’07 to 1st June ’11.

1. Essar Oil Refinery CPP expansion project of 510 MWe Cogeneration Plant, Vadinar, India.2. Essar Oil Refinery CPP, expansion project of 380 MWe Cogeneration Plant, Vadinar, India.3. 500 MW Combined Cycle Plant, Hazira, India.

Trainings:

1. Trained and Certified in “Welding Procedures and Inspection” from BHEL, Trichy.2. Simulator Training for 210 MW Thermal Power Plant, from BTPS, West Bengal.

Computer Skills:

Software Knowledge

GT PRO 24 / GT MASTER 24 EfficientPDS BasicNaviswork BasicAuto CAD Efficient

Academic Results:

Degree Institution Board / University Year DGPA / %

B. Tech (Power Engineering)

National Power Training Institute (E.R.)

West Bengal University of Technology 2007

7.56 (out of 10)

Class XII Barrackpore Govt. High School WBCHSE 2003 75.2

Class X Ramakrishna Vivekananda Mission Vidyabhavan, Barrackpore WBBSE 2001 84.88

Vocational Trainings:

Company Year Topic of the TrainingTalcher Super Thermal Power Project (6 x 500 MW), Orissa 27th June to 20th July ‘05 Overview of Thermal Power Plant

Vestas RRB India Ltd., Chennai 2nd January to 13th January ‘06 Wind Turbine TechnologiesBosch Rexroth India Ltd., Ahmedabad 28th June to 26th July ‘06 Basic of Industrial Hydraulics

Extra Curricular Activities:

Sports enthusiastic and play Table Tennis, Chess etc. Hobbies include painting, singing, listening to music and traveling. Had been the Joint Secretary of the College Cultural Fest and active participation in college

cultural programs.

Personal details:

Date of birth 1st Dec., 1984Sex / Nationality / Relationship Status Male / Indian / MarriedLanguages Known English, Hindi, BengaliPassport No G2796470

Declaration

I hereby declare that above information provided here is true to the best of my knowledge.

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Place: Gurgaon Pratik Ray Chaudhury

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