Heavy rain has intensified Gyalshing landslides in Sikkim, with fresh slope movement reported in Singlitam and Rimbi and 128 people evacuated from vulnerable homes in Rimbi.
The evacuation followed heavy rainfall and flooding on September 14. Authorities have expanded relief operations, while district officials continue round-the-clock monitoring of affected areas and nearby infrastructure.
Gyalshing landslides trigger wider evacuation
Landslide incidents have been reported in the Singlitam-Rimbi area since September 12, according to the Sikkim State Disaster Management Authority (SSDMA). The situation became more serious after heavy rain and flooding affected Rimbi on September 14.
Initially, four houses involving 18 people were evacuated from vulnerable locations in Rimbi. However, authorities later reassessed the risk and expanded the evacuation.
As a result, 28 houses comprising 128 residents were shifted to the Rimbi Gram Panchayat Kendra as a precautionary measure. Officials said the move was aimed at protecting residents from possible further slope failures and debris movement.
Singlitam remains under close watch
The Gyalshing landslides have also affected households in Singlitam. Seven directly affected families have been moved to a relief centre at Singlitam Ward.
More than 33 people, including children and elderly residents, are staying at the shelter. The district administration is providing food and essential supplies to those affected.
Meanwhile, officials are monitoring vulnerable locations in both Singlitam and Rimbi. Lighting arrangements have also been installed at the affected site to help teams observe landslide activity during rainfall.
Stream debris raises fresh concerns
One of the main concerns is the accumulation of landslide debris along the NiK Kholsa stream. Rainwater has been carrying debris towards Rimbi village and affecting homes along the stream’s course.
The increased flow has already washed away an RCC bridge at Rimbi. Officials have warned that blocked water channels could increase the risk of a sudden release of water and debris during periods of heavy rain.
Therefore, residents have been advised to stay away from active landslide zones, debris deposits and stream courses while rainfall continues.
Gyalshing landslides disrupt roads and services
The latest Gyalshing landslides have also created challenges for local connectivity. The main Rimbi River has changed course and is affecting the roadside flank, adding to concerns over the stability of nearby areas.
The state government is taking steps to facilitate construction of a Bailey Bridge at a higher location. The move is intended to restore connectivity after the main road was washed away on May 14.
Additionally, a temporary bamboo bridge is scheduled to be constructed to support public movement in the affected area. The site was identified in consultation with local residents, panchayat representatives and officials.
The Rimbi Integrated Child Development Services Centre was also flooded during the September 14 rainfall. Since the centre lies below the expanding landslide area, authorities have advised the concerned department to examine shifting it to a safer location.
Relief and restoration work continues
The Roads and Bridges Department is carrying out debris clearance and road restoration work in the affected areas. Officials are working to maintain movement while monitoring conditions on vulnerable routes.
The administration is also arranging water connections for the Rimbi relief camp and the main village water tank. In addition, damage assessments are being conducted to determine relief assistance for affected landowners.
Overall, authorities are maintaining close coordination between the district administration, District Disaster Management Authority, government departments and local panchayat representatives.
Residents urged to remain alert
The Gyalshing landslides remain a concern as rainfall can trigger further ground movement in vulnerable locations. Residents of Singlitam, Rimbi and nearby areas have been advised to follow official directions and move to safer places whenever instructed.
Officials have also urged people to avoid unnecessary travel near landslide-prone slopes, rivers, streams and drainage channels during intense or prolonged rain, especially at night.
Residents have been asked to report fresh cracks, unusual ground movement, sudden changes in water flow or other warning signs to local authorities. The administration is continuing surveillance and response measures as it works to protect residents and restore essential connectivity.
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