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DILEEPA CHAMINDA ALAWATTAGE
Piliyandala
Summary
Assistant Engineer specializing in hull and structural design with a strong focus on CADMATIC administration and production coordination. Capable of supervising structural draughtsmen and resolving complex design issues, ensuring quality and adherence to international marine engineering standards.
Overview
30
30
years of professional experience
Work History
Assistant Engineer – Hull / Structural Design & CADMATIC Administrator
Colombo Dockyard PLC
06.2022 - Current
- Review and verify CADMATIC and Tekla 3D structural models.
- Verify 2D production drawings according to class-approved drawings.
- Supervised structural draughtsmen, ensuring adherence to project specifications and timelines.
- Resolve production and structural design issues during construction.
- Coordinated efforts among production engineers, surveyors, and design teams to streamline project workflows.
- Prepare structural weight reports using Hull Viewer.
- Supported quality control inspections and facilitated survey clearances to maintain compliance with industry standards.
- Coordinate with international design partners including Cyber Marine India, SEDS India, and VARD Norway.
Senior Draughtsman – Hull / Structural Design & CADMATIC Administrator
Colombo Dockyard PLC
01.2012 - 06.2022
- Developed 3D models with CADMATIC and Ship Constructor to support design accuracy.
- Produced hull scantling drawings, shell expansions, and structural sections to ensure structural integrity.
- Prepared detailed production drawings in AutoCAD for precise manufacturing guidance.
- Prepared machinery installation and heavy engineering construction drawings.
- Created outfitting drawings, ducting layouts, and general arrangement plans.
- Generated nesting plans and CNC production data.
- Worked on aluminum and steel vessel construction projects.
- Major Vessel Projects: Passenger Ships, Anchor Handling Vessels, Multi-Purpose Supply Vessels, Cable Laying & Repair Vessels, Aluminum Fast Patrol Boats, Tug Boats, Coast Guard Vessels, Landing Crafts, Pilot Launches, Buoy Tender Vessels
Structural Design Support
GL Noble Denton Norway
02.2012 - 04.2012
- Developed structural drawings and contributed to design of 400 passenger / 250 ton cargo vessel.
- Under Colombo Dockyard PLC
- Contributed innovative ideas and solutions to enhance team performance and outcomes.
- Executed daily tasks with precision in a fast-paced environment.
- Worked successfully with diverse group of coworkers to accomplish goals and address issues related to our products and services.
Draughtsman – Structural Design
Colombo Dockyard PLC
10.1996 - 01.2012
- Executed structural drafting and production drawing preparation for marine engineering projects, ensuring design accuracy and compliance with specifications.
- Created detailed technical drawings for shipbuilding projects.
- Utilized CAD software to produce accurate design documents.
- Collaborated with engineers to refine design specifications.
- Supported daily operations in shipbuilding design office, facilitating project coordination and collaboration among team members.
Senior Draughtsman – Structural Design
Drydocks World
09.2008 - 09.2009
- Coordinated and supervised structural drafting activities to ensure project alignment and quality standards.
- Produced structural and outfitting drawings to meet project specifications and timelines.
- Reviewed and validated structural engineering drawings for accuracy and compliance.
- Performed 3D modeling and nesting preparation.
- Assisted with material ordering and project coordination.
- Dubai, UAE
- Major Offshore Projects: FPSO Frade, FPSO Gimboa
Education
National Certificate in Mechanical Engineering - Mechanical Engineering
Technical College
Colombo, Sri LankaNational Certificate in Quantity Surveying - Quantity Surveying
Technical College
Colombo, Sri LankaFull-Time Draughtsmanship Course -
Technical College
Colombo, Sri LankaG.C.E. Advanced Level -
Prince of Wales College
Moratuwa, Sri LankaG.C.E. Ordinary Level -
Prince of Wales College
Moratuwa, Sri LankaSkills
- Hull & Structural Design
- 3D Modelling & Structural Detailing
- CADMATIC Administration
- Ship Constructor
- Tekla Structures
- AutoCAD Drafting
- Rhino Surface Modelling
- Shipbuilding Production Drawings
- Structural Verification & QC Support
- Engineering Documentation
- Marine & Offshore Vessel Projects
- Production Coordination
- Project Coordination
- Production Efficiency
Accomplishments
- Best Employee Award – 2012, Projects and Engineering Division, Colombo Dockyard PLC.
Personal Information
Title: Assistant Engineer – Hull Design | Structural Design & CADMATIC Specialist
References
- H.G.P.K. Gamage, Design Manager – Hull Design, Colombo Dockyard PLC, Colombo, Western Province, Sri Lanka, gamage@cdl.lk, +94 77 336 1183
- H.P.E.U. Jayathilaka, Head of Section – Hull Design, Colombo Dockyard PLC, Colombo, Western Province, Sri Lanka, erangaj@cdl.lk, +94 71 780 6072
Disclaimer
I hereby certify that the information provided above is true and accurate to the best of my knowledge.
Professional Training Experience
- 06 Months Industrial Training – University of Moratuwa
- 10 Months Draughtsman Training – Ceylon Electricity Board
- 03 Months Marine Industry Training – Dubai Drydocks UAE
Professional Training Certifications
- CADMATIC Professional Training
- Tekla Structures Training (2024)
- Rhino Version 8 Training
- Ship Constructor Professional Training
- AutoCAD Professional Training
- Pro Engineering / Wildfire Training
- Autodesk Inventor Training
- Ship Building Class Rules – Class NK Academy
- Advanced Microsoft Word & Excel
- CNC Programming Exposure
Timeline
Assistant Engineer – Hull / Structural Design & CADMATIC Administrator
Colombo Dockyard PLC
06.2022 - Current
Structural Design Support
GL Noble Denton Norway
02.2012 - 04.2012
Senior Draughtsman – Hull / Structural Design & CADMATIC Administrator
Colombo Dockyard PLC
01.2012 - 06.2022
Senior Draughtsman – Structural Design
Drydocks World
09.2008 - 09.2009
Draughtsman – Structural Design
Colombo Dockyard PLC
10.1996 - 01.2012
National Certificate in Mechanical Engineering - Mechanical Engineering
Technical College
National Certificate in Quantity Surveying - Quantity Surveying
Technical College
Full-Time Draughtsmanship Course -
Technical College
G.C.E. Advanced Level -
Prince of Wales College
G.C.E. Ordinary Level -
Prince of Wales College