Friday, April 13, 2018

VP, minister observe the break-through of the longest tunnel in the country


Kathmandu, Apr. 12: Vice President Nanda Bahadur Pun, Minister for Water Supplies Bina Magar and Asian Development Bank’s (ADB) Director General for South Asia Hun Kim participated in a breakthrough ceremony of the Sindhu-Gyalthum tunnel of the Melamchi Water Supply Project (MWSP) on Thursday. 

It marked the completion of the excavation of the longest tunnel in Nepal. 

The 26-km tunnel, to be fully operational in a few months, will carry 170 million litres of water per day from the Melamchi River in Sindhupalchowk district to the Kathmandu Valley. 

The same tunnel will carry 510 million litres water per day when the water of the Yangri and Larke rivers will be brought to the valley in the second phase of the project. 

The project has been delayed by almost a decade with multiple time and cost overruns. 


 “The completion of the excavation marks a very important milestone in the project's history and is indeed a giant leap forward for the project, one that will soon help alleviate the water stress experienced by the inhabitants of the Kathmandu Valley,” Kim said on the occasion.

He also appreciated the strong commitment of the government that has enabled the MWSP to overcome countless challenges in the past, including the 2015 earthquake and the subsequent shortage of materials, and to come to this remarkable stage.  

The project will benefit an estimated 1.3 million urban inhabitants, or 158,549 households, with more reliable and quality water supply. 

Currently, Kathmandu Upatyaka Khanepani Limited (KUML) supplies about 100 million litres per day on average, with about 40% of this estimated to be lost due to leakages. 

An additional 170 mld of water will be available by the end of 2018 for distribution to the KUKL customers.  

Water will be supplied daily for at least 2-4 hours to KUKL customers once the new system is put into operation, said minister Magar. 

“ADB is proud to be part of a project of such national importance,” said ADB’s Country Director for Nepal Mukhtor Khamudkhanov. 

He also appreciated the government’s reforms in Nepal’s urban water sector and urged everyone involved to focus on completing the remaining work so that Kathmandu residents could enjoy improved water services in 2018. 

ADB has provided a total of US $145 million in loans for the $355.4 million project and has been working since 2000 with the government to build the tunnel as well as 29 km of access roads. 

Japan International Cooperation Agency has financed the water treatment plant in Sundarijal. 

The ADB has lent Nepal $170 million through the Kathmandu Valley Water Supply Improvement Project to expand the Sundarijal water treatment plant, modernise the distribution network, construct large storage tanks, rehabilitate the existing infrastructure, and strengthen the KUKL. 

The government is planning to complete all finishing work and testing of the tunnel by early July.
This will allow the Melamchi River water to be diverted to the Sundarijal water treatment plant in July, with testing of the new transmission and distribution system in the Kathmandu Valley to start from August, claimed the ADB.

Published in The Rising Nepal daily on 13 April 2018. 

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