Construction, Design, Supply, Installation, Testing & Commissioning for System Improvement and DMA Formation of Lot-1) MOHARA Water Supply System and Lot-2) Modunaghat and Kalurghat Water Supply System

The proposal submission deadline has been extended to 28 October 2026, until 14:00 hours (Bangladesh Time).

Memo No.: 46.06.2000.000.335.41.0017.25-129 Date: 12/07/2026

Specific Procurement Notice

Request for Proposals for Works

(Design and Build)

(Single stage, two envelope process without initial selection)

Employer: Chattogram Water Supply and Sewerage Authority

Project: Chattogram Water Supply Improvement Project

Contract title: Design, Construction, Supply, Installation, Testing & Commissioning for System Improvement and DMA Formation

Lot 1: MOHARA Water Supply System;

Lot 2: Modunaghat and Kalurghat Water Supply System.

Country: Bangladesh

IDA Credit No.: 7674-BD & 7675-BD

RFP No: CWSIP/W-1: Lot-1 and Lot-2

Issued on: 12 July, 2026

1. The Government of the People's Republic of Bangladesh (GoB) has received financing from the World Bank toward the cost of the Chattogram Water Supply Improvement Project (CWSIP), to be implemented by Chattogram Water Supply and Sewerage Authority (CWASA), an autonomous entity of the GoB, and intends to apply part of the proceeds toward payments under the contract for Design, Construction, Supply, Installation, Testing & Commissioning for System Improvement and DMA Formation, Lot 1: MOHARA Water Supply System, Lot 2: Modunaghat and Kalurghat Water Supply System. For this contract, the Borrower shall process the payments using the Direct Payment disbursement method, as defined in the World Bank’s Disbursement Guidelines for Investment Project Financing

2. The Chattogram Water Supply and Sewerage Authority (CWASA) now invites sealed Proposals from the eligible Proposers for Design, Construction, Supply, Installation, Testing & Commissioning for System Improvement and DMA Formation, Lot 1: MOHARA Water Supply System, Lot 2: Modunaghat and Kalurghat Water Supply System. The works include: Laying of new HDPE and DI pipes, laying new service connection pipes, establishment of DMAs, new reservoir and pumping station,...