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Water Supply and Sanitation Improvement Project: Development of Wastewater Collection System in the West Trunk Sewer Zone in Siem Reap City
Details
Location:Cambodia
Category:Works
Status:Awarded
Sectors:Civil Engineering, Water, Sanitation & Hygiene
Languages:English
Contracting authority: MPWT - Ministry of Public Works and Transport Cambodia
Associated tenders • 1
Description
NOTICE AT-A-GLANCE
Project ID: P163876
Project Title: Water Supply and Sanitation Improvement Project
Country: Cambodia
Notice No: OP00372087
Notice Type: Invitation for Bids
Notice Status: Published
Borrower Bid Reference: MPWT-CW-9
Procurement Method: Request for Bids
Language of Notice: English
Submission Deadline Date/Time: Sep 05, 2025 15:30
Published Date: 05-Aug-2025
Description: Development of Wastewater Collection System in the West Trunk Sewer Zone in Siem Reap City
Details:
KINGDOM OF CAMBODIA
NATION RELIGION KING
MINISTRY OF PUBLIC WORKS AND TRANSPORT
WATER SUPPLY AND SANITATION IMPROVEMENT PROJECT
IDA Credit No. 6386-KH
Invitation for Bids
Development of Wastewater Collection System
in the West Trunk Sewer Zone in Siem Reap City
(Contract No. MPWT-CW-9/NCB)
IFB No. MPWT-CW-9/NCB
Date: 5 August 2025
1. The Kingdom of Cambodia through the Ministry of Economy and Finance (MEF) and the Ministry of Public Works and Transport (MPWT) and Ministry of Industry, Science, Technology and Innovation (MISTI) has received a Credit from the International Development Association (IDA) toward the cost of the Water Supply and Sanitation Improvement Project (WaSSIP) and it intends to apply part of the proceeds of this Credit to payments under the Contract for Development of Wastewater Collection System in the West Trunk Sewer Zone in Siem Reap City (Contract No. MPWT-CW-9/NCB).
2. The Ministry of Public Works and Transport (MPWT) now invites sealed bids from eligible and qualified bidders for Development of Wastewater Collection System in West Trunk Sewer Zone in Siem Reap City. The construction period is 12 months.
3. Procurement will be conducted through National Competitive Bidding Procedures outlined in the Government’s Standard Operating Procedures on Procurement for Externally Financed Projects/Programs.
4. This invitation is open to all qualified bidders from eligible source countries of as described in the Bidding Document.
5. Bidder's attention is drawn to Sub-Clause 6.3 of Section 1 – Instructions to Bidders (ITB) and Section 2 – Bid Data Sheet (BDS) - on the Qualification requirements. Qualification requirements include:
- Average Annual Construction Turnover: The average annual volume of construction work over the last 3 years (2022, 2023 and 2024) shall be at least USD 3,000,000.00.
- Specific Similar Experience: Experience as prime contractor in the construction of at least two Contracts for works of similar nature and complexity equivalent to the works with the value of each at least USD 1,500,000.00 within the last 5 years (specifically from 2021 to the date of the IFB issued).
- Liquid Assets: The minimum amount of liquid assets or working capital or credit facilities of the Bidder shall be not less than USD 500,000.00.
6. To obtain further information from and inspect the Bidding Documents, Bidders should contact the following during office hours from Monday to Friday from 8:30 to 11:30 and afternoon from 14:30 to 17:00 hours.
Ministry of Public Works and Transport
Component Management Unit-2 (CMU-2)
Address: CMU-2 Office, Street 598, Sangkat Chrang Chamres 2, Khan Russey Keo, Phnom Penh, Cambodia
E-mail: lunhango@gmail.com CC chetra.saly@gmail.com; natheang@gmail.com
Attn: Mr. Lun Heng, Project Manager, CMU-2
7. A complete set of Bidding Documents will be electronically obtained by interested eligible bidders for free of charge on the submission of a written application sent to the email address below (as specified in Paragraph 12. However, conditions for the submission of bids must be in hard copy, and with a soft copy stored in a USB flash drive as elaborated in the Instructions to Bidders section of the Bidding Documents. In case of any difficulty in obtaining the bidding documents, interested eligible bidders may contact at the address given in Paragraph 12 of the Invitation for Bids.
8. In case of any difficulty in obtaining the Bidding Documents, interested parties may contact in writing
(a) H.E. Chao Sopeak Phibal, Component Director and Director General
Component Management Unit-2 (CMU-2)
Water Supply and Sanitation Improvement Project
Ministry of Public Works and Transport
CMU-2 Office, Street 598, Sangkat Chrang Chamres 2, Khan Russey Keo, Phnom Penh, Cambodia
E-mail: phibal@gmail.com, CC: lunhango@gmail.com; chetra.saly@gmail.com; and natheang@gmail.com
(b) Director General
General Department of International Cooperation and Debt Management
Ministry of Economy and Finance
Street 92, Sangkat Wat Phnom Khan Daun Penh, Cambodia
Email: gdicdm@mef.gov.kh
(c) Mr. Kov Phyrum, Project Task Team Leader,
the World Bank Cambodia
Exchange Square Building, No. 19-20, Street 106,
Sangkat Wat Phnom, Khan Daun Penh, Phnom Penh
E-mail: pkov@worldbank.org
9. Bids must be delivered to the address below on or before 3:30 pm on 5 September 2025. Late bids will be rejected. Bids will be immediately open after the deadline for submission of bid in the presence of the bidders’ representatives who choose to attend in person at the address below at CMU-2 Office, St. 598, Sangkat Chrang Chamres II, Khan Russey Keo, Phnom Penh, Cambodia.
10. All bids shall be accompanied by a Bid-Securing Declaration as described in the ITB.
11. The Government and the World Bank will respectively declare a firm ineligible either indefinitely or for a stated period of time, to be awarded a contract funded by them, if they at any time determine that the firm has engaged in fraud and corruption as described in ITB 3.
12. The address referred to above is:
(a) For obtaining of bidding documents: interested bidders must provide information required via the Google Form link: https://forms.gle/g4JGx9VHobiTQ6BA8. Only bidders who have provided required information with trustworthiness and accuracy are allowed for submission of bids.
(b) For submission of bids:
H.E. Chao Sopeak Phibal, Component Director and Director General
Component Management Unit-2 (CMU-2)
Water Supply and Sanitation Improvement Project
Ministry of Public Works and Transport
CMU-2 Office, Street 598, Sangkat Chrang Chamres 2, Khan Russey Keo, Phnom Penh, Cambodia
E-mail: phibal@gmail.com, CC: lunhango@gmail.com; chetra.saly@gmail.com; and natheang@gmail.com
CONTACT INFORMATION
Organization/Department: Ministry of Public Works and Transport
Name: Sopheak Phibal Chao
Address: CMU-2 Office, Street 598, Sangkat Chrang Chamres 2, Khan Russey Keo, Phnom Penh, Cambodia
City:
Province/State:
Postal Code:
Country: Cambodia
Phone: +85512877866
Email: phibal@gmail.com
Website:
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tender Background
About the Funding Agency
The World Bank (USA) is part of an international financial agency that makes loans and grants to governments in low- and middle-income countries to fund capital projects. The United States was a driving force behind the founding of the World Bank in 1944 and it is still the World Bank's largest shareholder today.
The United States contributes to tackling critical international development concerns through the World Bank Group and has a long history of generously supporting the objectives of the World Bank Group and has been a champion of the International Development Association (IDA) which provides low-interest loans and grants to the world's poorest countries. The key U.S. priorities at the World Bank include a multilateral health and economic response to COVID-19, debt sustainability and transparency, promoting governance and fighting corruption, ending energy poverty and supporting a strong emphasis on accountability, transparency and development impact.
About the Sectors
Civil Engineering
Encompasses the planning, design, construction, and maintenance of the physical and naturally built environment and public works within the built environment.
Key areas:
- Designing and constructing resilient infrastructure
- Rehabilitating and maintaining the existing built environment
- Upkeep and modernization of transportation and public infrastructure
Water, Sanitation & Hygiene
Supports initiatives that ensure access to safe water, sanitation systems, and hygiene services to improve public health and living conditions.
Key areas:
- Water supply and drinking water projects
- Sanitation systems and wastewater treatment
- Hygiene promotion and WASH programmes
- Water infrastructure (wells, boreholes, dams, irrigation)
Locations
Cambodia
Cambodia has expanded roads, ports, power generation and special economic zones to support manufacturing growth and regional trade integration. Foreign direct investment has played a significant role in financing infrastructure and industrial development. Improved connectivity has strengthened export competitiveness. Ongoing reforms in governance, skills development and financial management are essential to sustain momentum.
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