ESDIIS
METHOD & TOOLS

A controlled process,
verified deliverables.

Every assignment follows the same rigorous process — deliverable quality is never left to chance.

PROCESS

The 8-step engineering process.

01
Input data analysis
Critical review of the specifications, bill of quantities, drawings and technical documents.
02
Constraint identification
Definition of the scope, applicable standards and design assumptions, validated with the client.
03
Technical clarifications
Questions to the client, explicit assumptions, clarification registers.
04
Calculations & sizing
Sizing and simulations against the applicable standards — traceable assumptions, verifiable results.
05
Optimisation
Technical and economic variants and adjustments, at constant scope and compliance.
06
Calculation notes
Drafting, self-checking and revision traceability.
07
Drawings & deliverables
Construction drawings, schematic diagrams, structured and usable files.
08
Site support
Responses to design reviews, adaptations during works, technical support through to handover.
DELIVERABLES

A culture of usable deliverables.

Calculation and sizing notes
Construction drawings
Schematic diagrams
Compliance analyses
Clarification registers
BoQ / quantity take-offs
Technical proposals
Technical summaries
Tender packages
As-built files where applicable
TECHNICAL TOOLS

Tools serving the assignment.

Depending on the assignment, ESDIIS draws on CAD, BIM, calculation, simulation and technical-coordination tools — the tool follows the need, never the other way round.

CALCULATION & SIMULATION

Code calculations, sizing of networks and equipment, simulations as required by the assignment.

CAD / BIM

2D drawings and models, detail booklets, standard-compliant drafting and revision management.

COORDINATION & FOLLOW-UP

Document management, interface and open-point tracking, traceability of exchanges and versions.

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