Case Study

How an Islamabad Construction Firm Gained Real-Time Project Cost Visibility with Odoo

ECOSIRE configured Odoo Project with a construction-specific workflow where each project is broken into phases and cost centers matching the company standard WBS structure. Every purchase order, timesheet entry, and subcontractor invoice is tagged to a specific project phase, providing real-time cost-to-budget visibility. A three-tier approval workflow was implemented for purchase orders: site engineer initiates, project manager approves, and finance validates against remaining phase budget. Subcontractor milestones were formalized in Odoo with photo-documented completion sign-offs and automated retention tracking. The Documents module stores all project correspondence, drawings, and approvals in a structured, searchable archive.

Key Facts

Location
Pakistan
Industry
Real Estate
Company Size
80-120 employees
Implementation
14 weeks
Apps Used
Odoo ERPProjectAccountingPurchaseInventoryTimesheetsDocuments
Software Replaced
Primavera P6 for scheduling + Excel for cost tracking + manual purchase orders

The Challenges

Budget Overruns Discovered Too Late

Project managers tracked costs in Excel spreadsheets that were updated weekly at best. By the time a budget overrun was identified, the project had already overspent by 15-20%. The finance team and site managers worked from completely different numbers, with reconciliation happening only at project completion.

Uncontrolled Material Procurement

Site engineers issued purchase orders to local suppliers via phone calls and WhatsApp messages. There was no approval workflow, no price comparison, and no central record of what had been ordered versus what was delivered. Duplicate orders and inflated supplier invoices were common but undetectable.

Subcontractor Payment Disputes

Subcontractor work completion was tracked informally through site supervisor sign-offs on paper. Disputes over completed milestones, deductions for defective work, and retention calculations consumed significant management time and frequently escalated to legal threats.

The Results

40%
Budget Overrun Reduction
Real-time cost tracking and purchase approval workflows reduced average project budget overruns from 18% to under 11%.
75% faster
Invoice Processing Time
Supplier and subcontractor invoice processing dropped from 14 days to 3.5 days through automated three-way matching.
PKR 6.8M annually
Procurement Savings
Centralized purchasing with price comparison and approval workflows eliminated duplicate orders and reduced material costs by PKR 6.8M per year.
90% reduction
Subcontractor Disputes
Milestone-based payment tracking with documented sign-offs virtually eliminated payment disputes with subcontractors.
We used to find out a project was over budget when it was already too late to do anything about it. Now I open my phone and see exactly where every rupee has gone on every active site. That visibility alone has transformed how we manage projects.
Imran Shahzad, Director of Projects

What's Next

The company is exploring Odoo integration with their existing AutoCAD and Revit workflows for automated material quantity take-offs. They also plan to implement a subcontractor portal where vendors can submit invoices and track payment status online.

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