Letters to the Editor
View(s):The myth of “Kalu Palama” and extreme weather events
Now, we find ourselves at a critical juncture, where swift action is essential and time is rapidly running out. Unfortunately, many leaders seem preoccupied with other matters, often overlooking the importance of informed decision-making. Future-proofing key investments is vital for good governance.
When considering infrastructure, bridges are far more complex than ordinary buildings, requiring precise planning from the outset. For example, the Peradeniya Railway Bridge (“Kalu Palama”) has recently been the subject of much discussion on social media, yet meaningful progress has been elusive. Despite considerable spending, the fundamental approach remains flawed. Without rectification, this could be seen as an inefficiency and failure on the part of the government. Citizens expect innovative solutions and effective problem-solving, especially in the face of environmental and natural disasters.
This bridge designed over 150 years ago, is significantly outdated. Restoration is not a viable option, given changes in usage, technology, materials and importance. Reinstating this critical transport link between major cities demands a fast, turnkey solution. This requires expert design and construction capabilities, rapid mobilization, and experienced professionals who can execute a “fast track” construction process (a technical method distinct from conventional practices).
Proper planning must include geotechnical guidance, rainfall and flood mapping, and other relevant information/data. The current bridge axis may not be optimal and should be reconsidered, especially since recent floods demonstrated that the bridge was submerged (something not accounted for in traditional design guidelines).
Designers must ensure that the new bridge has a minimum lifespan of 75 years, justifying its return on investment. This will require raising the bridge above its current level. The steel structure of the existing bridge is near obsolete, as recent inundations caused torsional damage to the wrought iron frame. Restoration would demand meticulous testing, including x-ray analysis of bolts and plates, since surface coatings conceal potential flaws. The compromised rock wall pier offers no structural value and could impede new construction; its foundation has been undermined by river scouring, as evidenced of severe turbulence during recent floods and the mass of water.
Placing a pier in the river’s centre proved problematic, obstructing water flow and intensifying flood forces. A new design with clear flow in the middle could reduce stress on the structure and allow for smaller spans. The original abutments were inadequately constructed and must be redesigned, especially since the new bridge will be taller to accommodate flood levels.
For sustainability and future proofing, the bridge should support dual tracks and a pedestrian path, transforming it into a modern landmark that may attract tourism and eventually offset costs. Many countries manage such infrastructure with similar forward-thinking approaches.
Given these facts, it is not too late to abandon the current, flawed method in favour of innovative thinking and durable solutions. Delays only increase costs and compromise outcomes. The current budget appears inadequate for the task, and it is essential to invest properly rather than rely on underfunded, ad hoc projections.
Wider railway infrastructure (the colonial influence of an uncommon rail track gauge) also suffers from recurring failures during extreme weather, such as landslides and earth slips. These issues often stem from insufficient retaining walls, drainage systems, and flood management elements standard in other countries but lacking in certain Sri Lankan regions. Historical decisions, including the choice of track gauge, have contributed to maintenance challenges and excessive wear.
Climate resilience is now crucial, and unlawful encroachments along railways must also be addressed.
Repairing railway drainage systems requires skilled water and civil engineers. Using granite rubble to restore washed-out abutments is a stop gap; reinforced concrete abutments are needed for lasting solutions. Local expertise is sufficient for some tasks, especially with robust irrigation engineering know how, but landslides and rockfalls demand specialized geotechnical and structural input. Comprehensive surveys and data analysis are essential for effective repairs, as temporary fixes will not withstand future extreme weather events.
Restoring collapsed embankments and landslides often requires substantial reinforced concrete structures, sometimes costlier than small bridges. Revisiting sites around busy rail lines causes productivity losses, so durable long-lasting solutions are critical. Many restoration efforts necessitate entirely new approaches, as the requirements were not fully understood before recent disasters.
In summary, strategic planning and expert collaboration are essential for meaningful recovery. The points raised here aim to guide the government toward addressing these catastrophic events constructively, without political bias. The writer has over 30 years of infrastructure experience and comments noted are in consultation with industry experts.
Haren Goonawardena Via email
Internship and the well-being of young doctors
Everyone knows that being a doctor is a noble profession. There is intense competition among G.C.E. A/L students to obtain the high Z-score required to enter a medical faculty. Medical education usually takes about six years, and although this long period of study may seem demanding, it is necessary to maintain the high standards expected of those who aspire to become doctors.
After completing their studies, medical graduates must undergo a one-year internship in hospitals. During this period, they gain practical experience by working closely with patients and handling real medical situations. Interns often work long hours and face heavy responsibilities. Such hard work is certainly necessary and justifiable because it prepares them for the demanding nature of the medical profession.
However, a matter that deserves attention is the well-being of these young doctors. During the internship period, their own ailments or health problems are often not given adequate consideration, and many find it difficult to obtain leave even when they are unwell. While strict training is essential, some level of compassion and flexibility should also be shown.
If we expect young doctors to serve society with dedication, it is equally important to ensure that they are treated with understanding and care. A balanced approach will not weaken the training process; rather, it will strengthen the spirit and commitment of future doctors.
S. Varahan Jaffna
Tell the people the truth
The hot spots in our
economy are:
1) Tea exports to Gulf countries
2) Tea and oil deals with Iran
3) Remittances from workers in the Gulf countries
4) Tourism (flight cancellations)
With the ongoing conflict, these are some aspects that will affect our economy. The increase in oil prices will give us a knockout blow in our day-to-day life. Prices of most of our daily needs will go up.
Tell the people the truth. All of us know that the present global situation is beyond our control but we can plan our lives to face the war music.
We urge our leaders to be genuine and truthful in their speeches to the public.
Lal Kodituwakku Matale
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