National distribution
Schools, water sources and WASH blocks were spread across districts, upazilas and engineering offices.
Representative visual · based on supplied DPHE patternClient case study · DPHE · PEDP4
Managing school WASH delivery at national scale.
A Tiger One-based management system connected school sites, procurement, contracts, funding, field evidence, water-quality screening, final bills and time extensions for DPHE’s part of the Fourth Primary Education Development Program.
Programme ownerMinistry of Primary and Mass Education / Directorate of Primary Education
Implementing agencyDepartment of Public Health Engineering (DPHE), school WASH component
Programme milestoneConcluded 30 June 2026*
65,000+schools represented at programme scale
20,000+water-source target
50,000+WASH-block target
One systemfrom site approval to final bill
Programme context
School infrastructure was part of a wider education outcome.
PEDP4 aimed to improve the quality and equity of primary education across Bangladesh. Safe drinking water, gender-segregated WASH facilities and accessible school infrastructure were treated as part of the learning environment—not as isolated construction outputs.
Government programme · DPHE delivery componentDPHE led the school WASH component of PEDP4.
PEDP4 was the government’s primary-education programme. DPHE delivered and monitored the water-supply and sanitation works, while Tiger Park Limited supplied the Tiger One-based digital management system supporting that work.
The management challenge
Keep thousands of school works visible, reviewable and financially controlled.
Multiple control points
Site approval, tendering, contracting, allocation, measurement, bills and extensions each required a governed record.
Evidence beyond percentages
Management needed school-linked photos, water-quality screening and completion evidence alongside financial progress.
Tiger One-based solution
A connected operating record for the complete delivery lifecycle.
The system provides one management environment spanning site information, audit and accounts, contract and tender information, digital assets, packages, allocation and receipts, water-quality screening, pre-final bills, final bills and time extensions.
Plan sites
School and site information, approved locations, technical scope and packages.
Procure works
Estimates, tenders, contracts, contract values and contractor records.
Fund delivery
Annual plans, allocations, receipts and field-level financial requests.
Verify progress
School-linked photographs, physical progress and water-quality screening.
Close contracts
Pre-final and final bills, measurements, approvals, returns and audit trail.
Govern exceptions
Time-extension requests, processing, approvals and imposed delay fines.
Management view
One screen connected physical, financial and contractual progress.
Instead of presenting the supplied internal screenshot publicly, this representative view captures the management logic visible in it.
PEDP4 · DPHE partNational overview
Schools65,000+
Water-source target20,000+
WASH-block target50,000+
Official implementation context
DPHE’s monitored delivery reached tens of thousands of school facilities.
The government’s January–June 2025 environmental monitoring report recorded the following cumulative progress at that reporting point.
Public-facing figures are presented as rounded scale indicators. Internal dashboard values and screens are not reproduced.
Operational value
Management could follow the work—not just the aggregate target.
National totals could be traced into school, site, package, contract and field-level records.
Progress photographs and digital assets placed physical delivery beside the reported percentage.
Allocations, receipts, pre-final bills, final bills and approvals stayed within a connected workflow.
Time extensions, processing status, approvals and delay fines became visible to management.
After programme completion
The delivery record can become a school-WASH serviceability asset.
With PEDP4 concluded, the connected dataset can support maintenance prioritization, water-quality follow-up, facility serviceability tracking, contractor performance analysis and evidence-based planning for the next education programme.
Maintenance planning
Rank facilities by age, defects, usage, geography and prior maintenance history.
Water-quality follow-up
Link screening and laboratory results to each school water source and its inspection history.
Serviceability monitoring
Move from “constructed” to whether water points and WASH blocks remain functional and accessible.
Future programme design
Use delivery, cost, delay and contractor evidence to improve targeting and implementation choices.
Source notes
Programme context and progress references.
World Bank · PEDP4/QLEAP overview ↗ADB · PEDP4 programme page ↗DPE · Jan–Jun 2025 monitoring report ↗DPE · PEDP4 infrastructure planning guideline ↗
*The completion milestone was supplied by the client for this case study. Public-facing programme figures are rounded.
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