ADB-Funded US$5.6 Million Qualification-Tier Water Supply Construction Tender Opens in Laos

Subscribe to our newsletter and get the latest news and business opportunities in your inbox

The Government of the Lao People's Democratic Republic has received financing from the Asian Development Bank (ADB) under Loan 4511-LAO for the Water Supply and Sanitation Improvement Sector Project. The Ministry of Public Works and Transport is inviting eligible bidders to undertake the construction of a water supply system in Anouvong District, Xaisomboun Province. The project covers Phasangop and Phouhouaxang villages and aims to improve access to reliable water supply services.

The contract includes the construction of water intake structures, approximately 2.2 km of raw-water transmission pipelines and around 120 km of treated-water distribution pipelines. It also involves constructing a water treatment plant with a capacity of 5,000 cubic metres per day, associated buildings and ancillary facilities, and installing 1,500 household water connections. All necessary civil, mechanical and electrical works, including those required to make the system fully operational, are included. The expected contract implementation period is 30 months from commencement.

Interested firms must meet the eligibility and qualification conditions specified in the bidding documents. For more information, please visit our Business Opportunities page. 

List of the country updates

Country updates

  • September 07, 2026

    Tender issued for Water Supply and Sanitation Improvement Sector Project in Laos

    The Ministry of Public Works and Transport (MPWT) of Lao PDR has invited bids for the construction and completion of a water supply system in Longxan District, Xaisomboun Province, Laos.

    Read more
  • April 02, 2025

    RFQ issued for International Airport PPP Project in Laos

    The Government of the Lao People's Democratic Republic (GOL) through the Ministry of Public Works and Transport (MPWT) has invited Request for Qualification in preparing and submitting Prequalifi...

    Read more
  • March 22, 2024

    Fifth Lao-Thai Friendship Bridge Nears Completion

    The Laos government has announced that the construction of the fifth Thai-Lao Friendship Bridge, across the Mekong River linking Borikhamxay province in Laos and Bueng Kan province in Thailand, i...

    Read more
  • March 20, 2023

    Agreement signed for USD6.33 billion Railway PPP project in Vietnam

    Vietnamese infrastructure developer Deo Ca Group JSC has signed a joint venture agreement with Laos’ Petroleum Trading Lao (Petro Trade) Public Company to develop the Vietnam-Laos railway projec...

    Read more
  • December 07, 2022

    Lenders line up for Laos dry port PPP in Laos

    International Finance Corporation (IFC) has joined the loan syndication to finance Thanaleng dry port PPP worth US$91.5 million in Vientiane Logistics Park, Laos. The project involves the development...

    Read more

Share this update