INS Sandhayak, a Hydrographic Survey Ship, has been an integral part of the Indian Navy’s fleet since its commissioning on 26 February 1981. Designed by the Naval Headquarters, the ship’s construction began in 1978 at the Garden Reach Shipbuilders & Engineers (GRSE) in Kolkata. Over the span of four decades, INS Sandhayak has significantly contributed to hydrographic surveying along the Indian coastline, the Andaman Sea, and in the service of neighbouring countries. The ship is scheduled for decommissioning on June 4, marking the end of its long and distinguished service with the Indian Navy. The decommissioning ceremony was conducted as a low-key affair, subdued by the constraints of the global pandemic.
Design and Construction
The design of INS Sandhayak was conceptualised by the Indian Navy’s Naval Headquarters, with the aim of creating a vessel capable of conducting thorough hydrographic surveys. Construction of the ship commenced in 1978 at the GRSE shipyard in Kolkata, a facility known for its expertise in building complex naval vessels. The shipbuilders at GRSE worked diligently over three years to bring the design to life, ensuring that INS Sandhayak was equipped with the latest technology and instruments necessary for its hydrographic mission.
Commissioning and Role
INS Sandhayak was officially commissioned into the Indian Navy on February 26, 1981. Since then, it has served as a critical asset in the training of Indian Navy hydrographers. These specialists are responsible for the study and mapping of maritime environments, a task that is essential for safe navigation and maritime operations. INS Sandhayak’s advanced equipment enabled it to gather precise hydrographic data, which has been invaluable in updating nautical charts and enhancing the knowledge of India’s maritime boundaries and coastal areas.
Operational Achievements
Throughout its operational tenure, INS Sandhayak undertook numerous surveys along the vast expanse of the Indian coasts. The ship’s work extended beyond mainland India to the strategically important Andaman Sea, where accurate hydrographic data is crucial for both civil and military purposes. Additionally, INS Sandhayak’s services were also sought by neighboring countries, reflecting its importance and the trust placed in its capabilities by the international community. The ship’s contributions have been pivotal in facilitating maritime trade, securing sea lines of communication, and supporting various maritime operations.
Decommissioning Process
After 40 years of commendable service, INS Sandhayak is set to be decommissioned on June 4. Decommissioning is a formal process that marks the retirement of a naval ship from active duty. This involves the lowering of the ship’s ensign and the removal of its commissioning pennant, signifying the end of its operational life. The decommissioning ceremony for INS Sandhayak was planned as a modest event, significantly toned down in response to the health and safety concerns posed by the COVID-19 pandemic.
Legacy and Impact
The legacy of INS Sandhayak will be remembered for its substantial impact on naval hydrography and maritime operations. As the ship retires from active service, its decades-long contribution to the safety and security of India’s maritime interests stands as a testament to its value. The data collected and the charts updated by INS Sandhayak have played a vital role in the navigational safety of vessels plying the Indian waters. The training of hydrographers aboard this vessel has also ensured that the skills and knowledge required for such specialized tasks are passed on to future generations of the Indian Navy. Even as INS Sandhayak prepares for decommissioning, its influence on India’s maritime capabilities will continue to be felt for years to come.