Description

Langat 2 Project: Construction of 2 Lanes Clean Water Transfer Tunnel from Hulu Langat - Ampang - Selangor. 

Tunnel 1 & Tunnel 2 - Length total 4,200m ( 2100m each Tunnel ), Internal Diameter 3.2m 

The scope of work for a Specialist sub contractor is drilling and blasting tunnel excavation methods, sheet waterproofing membrane and concrete lining. 

Boyoun provided 2 sets of full circle needle beam trolleys.

The major project, which will be constructed with tunnel lining trolley, will be able to supply water to Selangor and Kuala Lumpur. Raw water will be transported from Sg Semantan in Pahang through a tunnel to Selangor under the Pahang-Selangor Raw Water Transfer Project. According to the local government, the Langat 2 water treatment plant is a crucial federal project in the city. 

Selangor Infrastructure, Public Amenities, Agricultural Modernisation, and Agro-based Industry Committee chairman Izham Hashim explained how the plant is made up of two distribution channels, Stream A & B, each with a capacity of treating and distributing 565 million litres of water daily.

These channels will feed into the Northern and Western Corridors that supply water to areas in Puchong, Jalan Klang Lama, Petaling Jaya Selatan, Petaling, Setiawangsa, Desa Tun Hussein Onn, Ulu Kelang, and Ampang in Gombak, Jalan Hulu Langat, and Sungai Lui in Hulu Langat, as well as Keramat and the Ministry of Defense in Kuala Lumpur.

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