Supply of 400 Metric Ton Alum at Modunaghat Water Treatment Plant, Chattogram WASA. 2026 Tender
Modunaghat Water Treatment Plant
In context
This is a contract notice published by a government body covering the supply of goods. Bids are invited through an open procedure. Delivery covers Bangladesh (Asia). It is classified under Water against the sustainability taxonomy rather than matched on keywords.
Procurement of 400 metric tons of alum (a coagulant chemical) for water treatment at the Modunaghat Water Treatment Plant run by Chattogram WASA, via national competitive tendering with open tendering. Suited to chemical suppliers and distributors with capacity to deliver bulk water-treatment chemicals in Bangladesh.
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About this tender
The Modunaghat Water Treatment Plant under Chittagong Water Supply & Sewerage Authority (Chattogram WASA) is procuring the supply of 400 metric tons of alum (aluminium sulphate) for its water treatment operations. This is a single-lot, national competitive tender for goods under Open Tendering Method, funded from government revenue. The procurement is classified under water-treatment chemicals and various chemical products. The tentative contract start date is 22 November 2026 and the tentative completion date is 14 February 2027, giving an expected delivery and supply period of roughly three months. Tender documents are sold package-wise at BDT 4,000. A pre-tender meeting was scheduled from 1 to 8 November 2026, and document sales close on 15 November 2026. Bids close and open on 16 November 2026 at 10:00. The tender is valid until 15 January 2027, and the required tender security of BDT 780,000 remains valid until 12 February 2027.
Bidder eligibility
Only bona fide alum manufacturers, suppliers, or their authorised agents are eligible to bid. Bidders must pay the tender document fee of BDT 4,000 and submit tender security of BDT 780,000. Payment is made through the bank, and the notice warns that bank transactions update only at end of day, so payments should be completed at least one day before the submission date. No other registrations, turnover thresholds, or prior experience requirements are stated on the page.
How bids are scored
Evaluation type is lot-wise. The page does not disclose a price/quality split, scoring weights, or other scoring methodology.
Key requirements
- ✓Supply of 400 metric tons of alum for a municipal water treatment plant
- ✓National competitive tendering under open tendering method
- ✓Delivery to Modunaghat Water Treatment Plant, Chattogram
Procurement contact
The notice names a procurement contact for clarification questions.
Relevant sectors
How this compares
- Compared with 80 similar tenders (water in Bangladesh) listed in the last 12 months.
- It allows 15 days to respond, shorter than the typical 16 days across 79 similar tenders.
- The same organisation listed 1 other similar tender here in the last 12 months.
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About this sector
Water funding covers supply, sanitation, wastewater treatment, water efficiency, catchment management and flood risk. A large share is public procurement for infrastructure and services, alongside grants for innovation and access in underserved areas. Bidders and applicants are typically assessed on technical capacity, operating experience and community impact.
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