Diligence
15-section, 300+ parameter site assessment and influent analysis
One Accountable Team. The Full Project Lifecycle. No Gaps Between Design and Operation.
When design, construction, and operation are split across separate contracts, the gaps between phases become the source of most failures. Each party is accountable only for their own scope — no single team is responsible for the outcome. The client absorbs every consequence.
GSI's Design-Build-Operate-Commission (DBOC) model eliminates this gap entirely. From the first site assessment through to long-term plant management, one team holds responsibility for performance — with no handovers where accountability resets. Every engineering decision made in the design phase is made by the same people who will run the plant. That single fact changes everything about how a project gets designed.
Our DBOC engagements are structured for greenfield projects, new industrial facilities, and municipal contracts where integrated lifecycle performance is the primary requirement.
Key Deliverables
Procurement
Equipment procurement and vendor management
Construction
Erection, installation, and construction management
Commissioning
Plant start-up, performance testing, SOP development, and operational stabilisation
Operation
Qualified staffed operation from Day 1. 3-shift, SOP-driven, AI-ML monitored
Accountability
Single contractual accountability across design intent and operational performance
Design Basis
Design Basis Report (DBR), technology selection, flow basis, 15-year lifecycle cost model
Engineering
Process, civil, mechanical, instrumentation, and P&ID engineering to GSI internal standards
Suited For
Greenfield projectsNew industrial facilitiesMunicipal contractsPPP engagementsAny project requiring integrated design-to-operation accountability
Why It Matters
When People Get Clean Water, Everything Changes
When a facility treats and reuses its wastewater, the effect extends beyond the plant boundary. Manufacturers maintain production. Buildings reduce dependence on municipal supply. Industrial estates meet discharge obligations. The clean water question touches every sector. Access to clean water drives industry, commerce, and economies. GSI works across all of them.
One Team. The Full Scope. From Drawing Board to Daily Operation
Tell us about your project and let us take it from there.