BWDB Engineers Trained on DPP Preparation and Economic Analysis — Cost-Benefit, NPV, IRR and Approval Compliance

Management and Training International (MTI) Ltd. conducted the two-day training course on DPP Preparation and Economic Analysis — focusing on DPP structuring, cost-benefit analysis, sensitivity analysis and compliance with approval processes on 22 and 23 July 2026 at the Central ICT Lab, Level-11, Pani Bhaban, BWDB, Dhaka. Twenty-five officials of the Bangladesh Water Development Board (BWDB), under the Ministry of Water Resources, took part — the third batch of Package 22 of the Climate-Smart Agriculture and Water Management Project (CSAWM Project), BWDB Part, and the fifth course delivered in the programme.

The Document That Decides Everything

Before an embankment is raised, a regulator built or a river dredged in Bangladesh, one document has to survive scrutiny: the Development Project Proposal. The DPP is where a scheme states its objectives, justifies its design, costs itself out, sets physical targets, names its implementing arrangements and — critically — proves it is worth doing. It passes through the line ministry, the Planning Commission, the Ministry of Finance and, above a threshold, ECNEC. A technically excellent scheme with a weak DPP does not get built.

This is the course that sits underneath everything else in the programme. Package 21 taught the governance framework a scheme must respect; Package 22's first two batches taught how a project is delivered once approved. This third batch went earlier still — to the point where the project is still only an argument on paper, and the argument is economic.

A Resource Person From Outside the Water Sector

The most striking feature of this batch is who taught it. All four sessions of Day 1 — DPP structuring and the whole of cost-benefit analysis — were delivered by Fatima-Tuz-Jhora Thakur, Deputy Secretary (Health-3) of the Health Service Division, Ministry of Health and Family Welfare. She is the first resource person in the entire Package 21 and Package 22 programme drawn from outside the water sector.

That choice is deliberate and correct. DPP preparation is not a water-engineering discipline; it is a cross-government one, governed by Planning Commission templates that apply identically to a health facility, a road and a polder. The person best placed to teach a room of water engineers how to structure a logical framework and defend an NPV is someone who does that work daily under the same national rules in a different sector.

Day 2 returned the course to BWDB. A. B. M. Khan Mozahedy, Superintending Engineer of the Surface Water Hydrology Circle, took sensitivity analysis — appropriately, since the benefit assumptions being stress-tested are hydrological ones: crop yield, avoided flood damage. And Shahnaz Akter, Director of the Board's own Directorate of Economic Evaluation, closed the course on compliance with the approval process — the office that appraises BWDB's DPPs teaching the people who write them.

Course Leadership

The programme's core team continues to rotate through the three administrative roles. Abdul Ahad, Course Evaluator on the previous Package 22 batch, is Course Coordinator here; Md. Hafizur Rahman, who coordinated that batch and delivered three sessions as a resource person on the Package 21 Participatory Water Management course, is Course Evaluator.

Eight Blocks: From Objective to Approval

The eight sessions move in a single line — state the objective, prove the design, price it, value the benefits, discount them, stress-test the result, and then get it through the approval machinery.

Day-by-Day Course Schedule

Both days ran four sessions from a 09:00 start to a 16:00 close, at the Central ICT Lab on Level-11 of Pani Bhaban.

Training Methodology — A Working Lab, Not a Lecture Hall

The methods listed against these sessions are unusually hands-on for a policy subject, and the venue explains why. Day 1 lists field-based survey exercises, GIS lab sessions and data processing and analysis; Day 2 lists data processing and analysis workshops and climate-resilient data interpretation sessions. Holding the course in the Central ICT Lab — a room of working terminals rather than a seminar hall — is what makes that possible: an NPV or a switching value is something you compute, not something you are told.

Who Was in the Room — the People Who Write the DPPs

This is the most concentrated cohort the programme has assembled: twenty-three of the twenty-five participants are serving engineers. One Superintending Engineer, seven Executive Engineers, eleven Sub-Divisional Engineers and four Assistant Engineers — civil, mechanical and electrical. The remaining two are Assistant Directors (Admin).

Where they came from matters as much as what they are. This was not a field-office cohort: it drew from the Board's design, planning and appraisal machinery and from its largest studies — the Ganges Barrage Study Project, the Dam & Barrage and River Management chief-engineer offices, Survey & Study Division, Design Circle-3, the Central GIS Directorate, the Quality Control & Assurance Cell, ICZ & Climate Change Management, and the B-Strong and CRISP-WRM projects. Eighteen directorates, divisions, circles and projects in all.

These are precisely the officers whose names appear on a DPP. Teaching NPV and shadow pricing to an Executive Engineer in the Planning office is not general professional development — it is training the author of the document on the criterion by which the document will be judged.

Full Participant Roster

Opening & Closing

The Project Director opened the course from the head table on the morning of 22 July and returned on the afternoon of 23 July to close it and distribute certificates to all twenty-five participants.

The Course in Pictures

Thirteen further photographs from the two days at the Central ICT Lab, Pani Bhaban — the opening introductions, the eight technical sessions and the certificate ceremony.

Why This Matters

Bangladesh does not have a shortage of water infrastructure ideas. It has a queue of them, competing for a finite development budget, each one arguing its case in a standard format against standard economic tests. The scheme that gets built is not necessarily the best-engineered one — it is the one whose DPP survives appraisal.

That is an uncomfortable fact for an engineering organisation, and it is exactly why this course belongs in the programme. An Executive Engineer who can design a regulator but cannot defend its benefit-cost ratio, or who has never had to justify a discount rate against national guidelines, will watch better-argued proposals from other agencies clear the Planning Commission first. Teaching shadow pricing to the officer who values avoided flood damage, and switching values to the officer who has to say what happens if material costs rise 20 per cent, moves the argument from assertion to arithmetic.

Under the Climate-Smart Agriculture and Water Management Project the stakes are sharper still. Climate adaptation benefits — a flood that does not happen, a saline intrusion held back — are precisely the kind of indirect, hard-to-monetise benefits that a weak economic analysis undercounts and a strong one captures. Whether Bangladesh's delta gets the adaptation infrastructure it needs depends, in part, on whether the engineers writing those DPPs can put a defensible number on a disaster that was avoided.

More from this Programme

Programme Snapshot

Frequently Asked Questions