История успеха: как инженерное наследие Мутураджавелы стало катализатором промышленного рывка Шри-Ланки

The Dual-Leadership Era: Land Reclamation and Marine Engineering Posted on September 1st, 2026 Dr Sarath Obeysekera The journey began during a transformative era under President Ranasinghe Premadasa, who headhunted a proven leader to spearhead the Land Reclamation Corporation. The corporation was entrusted with two massive civil engineering projects critical to the capital’s future: - The Colombo Stormwater Canal Development Project: A 5-billion-rupee, Japanese-funded initiative spanning 34 kilometres to alleviate severe urban flooding. - The Muthurajawela Reclamation Project: A monumental effort to transform vast marshlands into a thriving industrial zone. Despite the sudden and tragic demise of President Premadasa, unwavering leadership ensured that project momentum never faltered. Utilizing advanced Dutch commercial borrowing, the reclamation was executed flawlessly by pumping 5 million cubic metres of sea sand in collaboration with the renowned Dutch dredging company, Boskalis. Recognizing this rare administrative and technical acumen, the Japanese majority shareholders of the Colombo Dockyard recruited this same leader as their CEO while the reclamation project was nearing completion. In an extraordinary feat of management, both the Land Reclamation Corporation and the Colombo Dockyard were run simultaneously, setting the stage for a historic industrial convergence. A Strategic Pivot: Rescuing the Shell Gas LPG Project When Shell Gas acquired the LPG trade in Sri Lanka under President Chandrika Kumaratunga, an English representative sought expert counsel on a critical dilemma: the construction of three massive spherical LPG storage tanks. Initially, the state had allocated an entirely unsuitable plot of land near the new port access road. Built over a garbage disposal site and surrounded by heavily congested slums, the location posed severe social and safety risks. Exercising acute social responsibility and technical foresight, the dual-role CEO advised against the location. Instead, a brilliant strategic alternative was offered: allocating a few acres of the newly reclaimed, stable land at Muthurajawela. The Dutch partners agreed to the location, but a brilliant condition was attached to the agreement: the lucrative and prestigious tank construction contract had to be awarded to Colombo Dockyard. All stakeholders agreed, an additional two acres were secured for a labour camp, and a landmark project was born. [Unsuitable Garbage Dump/Slum Site]                │               ▼ (Strategic Intervention & Counsel) [Reclaimed Muthurajawela Land]      ➡️  [Ensured Safety & Social Stability]                │               ▼ (Contractual Negotiation) [Colombo Dockyard Awarded Project]  ➡️  [Boosted Local Industry & Corporate Profit] Innovation on the Ground: Overcoming the 6G Welder Bottleneck Executing a project of this magnitude required specialized pressure vessel steel, precision-formed into petals and shipped by the Dutch company. However, Colombo Dockyard faced an immediate hurdle: a severe shortage of local welders qualified for the highly demanding 6G welding position required for spherical pressure vessels. To overcome this, a specialized firm was engaged to bring in 50 highly skilled welders and fitters from India. Yet, regular and rigorous daily site monitoring soon revealed an efficiency bottleneck. The Indian welders were compensated based on the weight (kilograms) of welding electrodes burnt. However, their output was low because each welder wasted valuable minutes throughout the day stopping to change out heated electrodes. The solution was simple, practical, and highly effective: the project manager was instructed to assign one dedicated helper to each welder. This assistant’s sole responsibility was to continuously supply and change out the welding rods. This minor operational adjustment eliminated massive amounts of downtime, saved thousands of man-hours, and drastically reduced structural costs. Technical Mastery: Post-Weld Heat Treatment (PWHT) Under rigorous timelines, the spherical structures were assembled in record-breaking time. To ensure the structural integrity of the vessels, a sophisticated engineering process known as Post-Weld Heat Treatment (PWHT) was deployed to relieve the immense residual stresses locked within the weld joints: - Insulation: The massive spherical structures were meticulously wrapped in a protective chicken mesh cover and coated in Plaster of Paris to trap internal heat. - Thermal Application: Large excavation holes were dug beneath the tanks, where specialized LPG flame nozzles were positioned. - Stress Relief: Intense, controlled heat was blasted upward into the spheres, successfully baked to precise engineering standards. Following the successful heat treatment, the tanks were completely shot-blasted to clean the metal and painted a brilliant, iconic silver to reflect solar radiation and manage internal pressures.    ┌────────────────────────────────────────────────────────┐   │  A LEGACY OF INDUSTRIAL TRIUMPH                        │   ├────────────────────────────────────────────────────────┤    │  ✓ Delivered complex infrastructure perfectly on time  │    │  ✓ Generated immense financial profit for the Dockyard │    │  ✓ Established regional prestige to win Maldives deals │    │  ✓ Secured Sri Lanka's energy storage infrastructure  │    └────────────────────────────────────────────────────────┘ Conclusion: A Lasting Legacy The Muthurajawela LPG tank farm stands as a monument to what can be achieved when bold civil engineering intersects with creative corporate leadership. The project was completed strictly on time, yielded immense profits for Colombo Dockyard, and proved local capabilities so undeniably that the Dockyard went on to win subsequent contracts to build storage tanks in the Maldives. For the visionary leader who steered both the land it sits on and the hands that built it, this achievement remains a source of profound, lifelong satisfaction—a timeless blueprint of immense contribution to the company, the global LPG industry, and the sovereign development of Sri Lanka. Regards Dr Sarath Obeysekera