KAJANTHAN GULENDRARAJAH
Mechanical Engineer
Colombo
Summary
With over a decade of experience in mechanical engineering, my expertise in MEP design and installation, pipe design, hydraulic analysis, pipe stress analysis, and site management makes me a valuable asset to any team.
Overview
11
11
years of professional experience
17
17
years of post-secondary education
3
3
Languages
Work History
Mechanical Engineer
Ofnir Engineering SDN BHD
04.2019 - Current
- Expertise in designing and analyzing piping systems for various applications, including overseeing the creation of P&ID, layout, and isometric drawings
- Proficient in preparing design documents such as calculation reports, adequacy reports, specifications, datasheets, and Bill of quantity
- Knowledgeable in stress analysis of pipes for pipe support design
- Familiarity with AutoPIPE software for stress analysis of pipes
- Familiarity with hydraulic analysis for optimizing fluid flow
- Experience in fire pump, jockey pump, booster pump, and foam pump selection for active firefighting system and pump station design as per NFPA standards, as well as reviewing vendor's technical documents
- Knowledgeable in reviewing fire tank design calculations and fabrication drawings as per API 650
- Experienced in reviewing fire alarm system design documents and vendor documents
Project Engineer
Chester Technologies (FE) Pte Ltd
01.2014 - 04.2019
- Developed designs and performed calculations for ACMV, ductwork, pipework, and other related systems
- Conducted equipment selection for various systems such as cooling tower, chiller, pump, sectional water tank, valve, fan coil unit, air handling unit, fan, and accessories
- Collaborated with tendering team to secure new projects and prepared technical submissions, operation & maintenance manuals, testing & commissioning documents, risk management, and safe work procedures
- Addressed technical and coordination issues at work sites and managed subcontractors, clients, and consultants
- Ensured cost management and program management for projects
- Conducted site inspections and managed testing and commissioning after job completion.
Project Coordinator
Ensure Engineering Pte Ltd
02.2014 - 05.2014
- Service and Maintenance at Jurong Water Reclamation plant under PUB, Singapore
- Conducted overhaul and maintenance of mechanical equipment such as pumps, gearboxes, gas compressors, and valves, as well as servicing of penstocks, air compressors, and flame arrestors at Jurong Water Reclamation Plant under PUB, Singapore
- Prepared design and necessary drawings prior to commencement of work, provided technical advice and instructions to workers for different types of jobs, and assigned and coordinated job tasks between workers
- Conducted daily production meetings, involved with the team to prepare risk assessments for each work, and took necessary safety precautions including approving permits to work and conducting toolbox briefings every day before work commencement
- Ensured good safety practices during work and monitored jobs to ensure project progress was smooth and productive
- Executed jobs according to planning, prepared monthly and service reports, and prepared daily work plans.
Visiting Instructor
University of Moratuwa
06.2013 - 10.2013
MEP/Electromechanical Engineer
GreenTech Consultants (Pvt.) Ltd
01.2013 - 08.2013
- During my tenure, I worked with the design team which comprised of consultants, counterpart engineers, and supporting staff
- I was involved in two major projects:
- Jaffna Kilinochy Water Supply and Sanitation Project (JKWSSP)
- Selected pumps and designed pump stations for the sewerage reticulation system, which consisted of approximately 18 pumping stations
- Conceptually designed P&ID and SCADA for a water treatment plant with a capacity of 35,000 MLD
- Assisted the team in reviewing pipe specifications for HDPE, DI, and uPVC
- Optimized pipe diameter based on cost
- Assisted in report preparation, including design and monthly reports
- Prepared electromechanical drawings
- Local Government Enhancement Sector Project (LGESP)
- Designed lighting and electrical systems for local authority facilities buildings
- Conducted cooling load calculations for local authority facilities buildings
- Designed duct systems and selected equipment for air conditioning
- Designed piping layout for local authority facilities buildings
- Prepared MEP drawings.
Education
Master of Science - Building service engineering
University of Moratuwa
Moratuwa, Sri Lanka 06.2022 - Current
Specialist Diploma - MEP Modularization
BCA Acadamy
Singapore 08.2018 - 04.2019
BSc. Engineering (Hons) - Mechanical Engineering
University of Moratuwa
Moratuwa, Sri Lanka 09.2008 - 04.2013
Passed G.C.E (A/L) -
Kokuvil Hindu College School
Jaffna, Sri Lanka 01.1998 - 08.2007
Skills
BIM modeling and BIM coordination, BCA, Singaporeundefined
Accomplishments
- G.C.E (A/L) – 2007 passed with three A s
- Z-score 2.4223 Jaffna district rank-17 Island rank-164
- G.C.E (O/L) – 2003 passed with nine A s and one C
- Conference publication
- DSV.Bandara, G.Kajanthan, M.Brunthavan, RARC
- Gopura and HIMM
- Abeynayake, “An Under-actuated mechanism for a robotic finger’’, IEEE-CYBER 2014(accepted), June 4-7, 2014, Hongkong, China.
Affiliations
Associate member of the Institution of Engineers Sri Lanka (IESL)
Timeline
Master of Science - Building service engineering
University of Moratuwa
06.2022 - Current
Mechanical Engineer
Ofnir Engineering SDN BHD
04.2019 - Current
Specialist Diploma - MEP Modularization
BCA Acadamy
08.2018 - 04.2019
Project Coordinator
Ensure Engineering Pte Ltd
02.2014 - 05.2014
Project Engineer
Chester Technologies (FE) Pte Ltd
01.2014 - 04.2019
Visiting Instructor
University of Moratuwa
06.2013 - 10.2013
MEP/Electromechanical Engineer
GreenTech Consultants (Pvt.) Ltd
01.2013 - 08.2013
BSc. Engineering (Hons) - Mechanical Engineering
University of Moratuwa
09.2008 - 04.2013
Passed G.C.E (A/L) -
Kokuvil Hindu College School
01.1998 - 08.2007
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