Harshana Dasanayaka

Padukka

Summary

Mechanical Engineer with over 4 years’ experience in mechanical design, fabrication, installation, welding supervision, and inspection for industrial and infrastructure projects. Skilled in 3D modelling, FEA, and executing mechanical works in compliance with ASME and API standards. Proven record in managing pipeline, pumping, and steel structure projects from design to commissioning, with strong expertise in welding inspection and quality assurance for tank, piping, and steel structure works.

Overview

years of professional experience

Work History

Site Engineer

Esteem Engineering (PVT) Ltd

Biyagama

09.2024 - Current

Supervised welding works and inspections for repair of CPC Trincomalee Terminal Tanks 40 & 41, in compliance with API 650/653 standards.
Prepared welding procedures, managed welders’ performance, and ensured adherence to safety and QA standards.
Managed steel platform fabrication and erection projects, overseeing welding, painting, and corrosion protection.
Coordinated fabrication teams to execute steel structure projects according to engineering drawings and timelines.

Mechanical Engineer

Hypromac Engineering Services

Battaramulla

03.2021 - 08.2024

Designed and developed 3D models for liquid food processing systems, pipelines, and transfer systems.
Managed QA/QC activities including weld inspections, hydrostatic testing, and compliance with ASME piping codes.
Coordinated on-site fabrication and installation activities, ensuring timely completion and quality compliance.
Led multiple industrial refrigeration and process plant projects from design to commissioning.

Education

Bachelor of Science - Mechanical Engineering (Hons)

University of Peradeniya

07-2020

Skills

CAD: AutoCAD, SolidWorks, Plant 3D
Analysis: ANSYS (FEA)
Project Management: MS Project, BOM/BOQ preparation

Welding Standards: ASME, API (650/653/570)
QA/QC: Welding inspection, hydrostatic testing, pressure testing

Websites

harshana-dasanayake

PROJECT HIGHLIGHTS

Repair of Tanks 40 & 41 – CPC Trincomalee Terminal: Oversaw welding supervision, weld inspection, painting, and QA in compliance with API standards.
Fabrication & Erection of Steel Platform – Ansell Lanka: Managed welding inspection and supervision during fabrication and erection phases.
Ammonia Compressor Replacement – Fonterra Brands Lanka: Led replacement works without disrupting cooling operations.
Liquid Food Plant Installations: Designed, installed, and supervised welding and mechanical works for beverage and dairy facilities.

KEY SKILLS & COMPETENCIES

Engineering Codes & Standards: ASME and API (650/653/570) standards in tank, piping, and steel structure projects.
Mechanical Design: Pipelines, pumping systems, transfer systems, and steel structures.
Welding Supervision & Inspection: Supervised welding crews, ensured compliance with WPS, conducted visual inspections, and coordinated NDT.
Software Tools: AutoCAD, SolidWorks, FEA (ANSYS), MS Project, BOM/BOQ preparation.
Quality Assurance: Hydrostatic & pressure testing, weld inspection, QA/QC documentation.
Project Execution: Planning, scheduling, and monitoring projects; cross-functional team coordination; cost control.
Cross-Functional Collaboration: Integrated designs with process, electrical, and civil engineering teams.

References

Mr. Nalinda Pathanayake, Managing Director, Esteem Engineering (PVT) Ltd, No. 131/3, Mahena Road, Siyambalape, Biyagama, (+94)77 373 7464
Mr. Gamini Rajapakshe, Sole Proprietor, Hypromac Engineering Services, No. 22/17, Circular Road, Araliya Uyana, Depanama, Pannipitiya, gaminir@hypromac.lk, (+94)77 788 7103

SOFT SKILLS

Leadership & Project Management
Problem Solving & Analytical Thinking
Teamwork & Communication
Adaptability & Quick Learning

Timeline