Make the change.
Keep everything connected.

A customer modification, replacement component or site constraint should come with a clear account of what it affects.

Editorial detail of pump, pipe and equipment interfaces.
AI-generated editorial study · not a project drawing

A clear start.
A defined handoff.

Agree the work, the evidence and the people responsible before we begin.

01

Your starting point

  • Current revision
  • Change request
  • Fixed interfaces
Scope detail

The current revision, the requested change and the interfaces that must stay fixed.

02

Our agreement

  • Affected files
  • Acceptance criteria
  • Scope & fee
Scope detail

The affected deliverables, acceptance criteria, fixed price and the procedure for work outside the scope.

03

Your delivery

  • Updated design
  • Revision comparison
  • Review record
Scope detail

The agreed updated design files, a revision comparison and the check and review record, carried through the acceptance process defined in the scope.

04

What we measure

  • Time to acceptance
  • Total effort
  • Open handoffs
Scope detail

Time to accepted change, total effort including rework and the number of unresolved handoffs.

A scoped change has a fixed price. If the brief changes, the additional work is agreed before it starts.

The brief changes.
Keep the design together.

A request in an email can affect a drawing, a component and a check. Keep the reason connected to the work.

Customer email

“Increase the duty.”

Change to assess
Supplier update

“Use the replacement pump.”

Change to assess
Site discussion

“Keep this access clear.”

Change to assess
One connected design
RequirementsComponentsInterfaces
Prepared for review

One revision.
With its reasons.

DrawingsReference
Parts listReference
ChecksReference

Engineer reviews the changes and unresolved questions.

Three sources. One design to keep in step.

Illustrated workflow, not a live engineering run. Automated updates depend on supported methods and agreed scope.

See a calculated plant example ↗

A practical place to start

Start with one assignment.

Show us the design, what needs to change and the delivery date. We’ll agree the work, files and price.

Bring us a change