Feasibility & concept
Test heat-source options, route constraints, load assumptions, cost envelope and regulatory direction before decisions harden.
Integrated delivery
One connected
delivery route.
Feasibility to handover
Keep design intent, commercial decisions, delivery evidence and operating outcomes connected through one accountable route.
Project journey
Every stage should leave the next stage clearer.
DHS is designed so that feasibility, design, commercial management, supply, installation, commissioning and lifecycle support strengthen one another rather than becoming separate handovers.
Detailed design
Develop heat network, energy centre, plantroom, controls, metering and coordination outputs with buildability in view.
Commercial management
Connect cost planning, BoQ, procurement, tender clarification and contract decisions to the technical route.
Installation & commissioning
Carry design intent into site delivery, testing, metering, commissioning evidence and handover.
Lifecycle support
Keep controls, monitoring, HIUs, optimisation and resident-impact thinking connected after practical completion.
Project control
One project view, not five disconnected workstreams.
DHS keeps design intent, commercial decisions, supply, installation, commissioning evidence and operating outcomes connected in one governed project view.
- 01Technical basisDesign intent and interfaces
- 02Commercial positionCost, scope and procurement
- 03Delivery evidenceInstallation and commissioning
- 04Operating outcomePerformance and lifecycle
Each stage carries forward a usable record of what was decided, why it was decided and what the next team needs to protect.
- Visible
- Assumptions, ownership and risk stay legible to the client team.
- Traceable
- Design and commercial decisions can be followed into delivery evidence.
- Operational
- Commissioning and performance are designed into the project route.
The DHS delivery model
One team. One company.- 01Design
- 02Supply
- 03Install
- 04Commission
- 05Lifecycle
Evidence board
The DHS method is evidence-led because evidence is what survives handover.
The project needs more than advice. It needs a record of decisions, assumptions, scope, risk and commissioning evidence that the next team can actually use.
Decision basis
Why the chosen route, plant strategy, scope or delivery route is suitable.
Interface record
Where responsibilities, exclusions, technical dependencies and commercial assumptions sit.
Delivery evidence
What has been installed, tested, witnessed, commissioned and handed over.
Operating signal
What the network needs after practical completion: controls, metering, monitoring and ownership.
Operating principles
How DHS works inside a project team.
The principles are simple: intervene early, make risk visible, keep evidence useful and protect the operating outcome.
Start before decisions harden
The most valuable intervention is often before route, plant, procurement or delivery assumptions become too expensive to change.
Make risk visible
Technical, commercial, compliance and performance risks are easier to manage when they are named early, not discovered at handover.
Keep evidence useful
Documentation supports decisions, tendering, assurance, commissioning and future operation.
Protect the operating outcome
A heat network is only successful if it performs for the client, operator and residents after practical completion.
Governance
Integration does not mean losing oversight.
DHS is most useful where continuity improves the project. Documentation, stage gates, clear outputs and client-side visibility remain essential.
The aim is not to remove checks and balances. It is to reduce avoidable handover loss between separate technical, commercial and delivery workstreams.
Client visibility
Stage outputs, assumptions and actions remain visible to the client team.
Clear boundaries
Scope, exclusions, risk ownership and responsibilities are named before they become disputed.
Useful governance
Evidence supports decisions instead of becoming a parallel paperwork exercise.
Operating focus
Handover is treated as the start of performance responsibility, not the end of delivery.
Contact us
See how we can support your project
Whether the project is at feasibility, procurement, site delivery or performance review, the useful first step is locating the risk.
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We'll review the project stage and come back with the most useful next step.
