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Capture · Freeze · Change
the core of the discipline
must do
instead of nice to have
From the start of planning
from collection to the freeze – and then through every change
400+
turnarounds and projects as our base of experience
Why scope discipline is decisive
The lever lies before the shutdown
Any work added after the freeze can extend the critical path, tie up resources and increase risk. What is certain: at that point it is hardest to schedule properly.
From more than 400 turnarounds and projects we know: when a shutdown overruns, it is usually not down to execution but to a scope that was never really frozen.
That is why the starting point is not the list but the scope philosophy: the rules by which scope is taken in and assessed, and the decision on who decides. Anyone who only looks for these rules once the worklist is in place will later debate every item one by one.
The most expensive activity is the one that never needed to happen during the shutdown.
How scope develops – with and without a freeze
Swipe sideways to view →
without scope discipline
with scope management
Scope discipline is therefore the lever with the greatest impact on the outcome – and also the least expensive, because it takes effect before money is spent. What it needs is consistency. We bring that: as a neutral party that measures every item against the same rules.
Scope of services
From collection to a fixed scope
We take your work backlog from collection, via the scope philosophy, to a sound, frozen scope – and then through every change.
Scope philosophy
The rules first: the criteria by which an item is taken in at all, how it is assessed and who decides. Only then does collection start.
Worklist consolidation
All requirements – from inspection, maintenance, projects and regulatory requirements – in one structured list without duplicates. One activity, one source of truth.
Risk-based selection
Mandatory and optional scope clearly separated, based on inspection logic (RBI) and reliability logic (RCM). Only what must go in, or demonstrably should go in, goes in.
Scope challenge workshops
Every item is questioned: necessity, the right timing, an alternative during normal operation. The scope is defended, not simply accepted.
Scope freeze
A clear cut-off date from which the scope is fixed and supported by everyone involved.
Change management
After the freeze, a disciplined add-on process with assessment, approval and a visible impact on schedule and cost – instead of silent, unnoticed growth.
Better predictabilityA scope fixed early reduces risk and short-term resource commitment – the sequence becomes predictable.
Fewer surprisesThe scope is fixed before materials, scaffolding and personnel are committed.
TraceabilityEvery decision is justified and documented – also as a basis for assessing variations.
A reliable basisFor schedule, cost and resource planning: without a fixed scope, every plan is an estimate.
An early cost leverScope discipline takes effect before the first euro is spent on material, scaffolding and personnel.
Our approach
Collect, challenge, hold
01
Collect and assess
We bring all requirements together and assess each item with a rationale, a priority and a person responsible. Every decision is documented traceably – so that it holds up even under pressure.
02
Challenge and freeze
In line with the scope philosophy, every item is either justified or removed, and the scope is deliberately reduced to what is necessary. On the cut-off date it is fixed – documented and supported by everyone.
03
Manage changes
Anything added after the freeze goes through the same assessment: the impact on schedule and cost is on the table before anyone approves. Nothing grows quietly.
Context
When we come in
Three starting situations – the first is the most effective, because decisions are still being made there, not just administered.
016 to 36 months beforehandDepending on the industry and plant size – at the start of shutdown planning, when the work backlog is being built up.02With an overloaded worklistWhen the list has long since stopped being manageable and it is unclear what really has to go in.03As an independent challengeWhen scope threatens to grow and a neutral voice should help you stick to the agreed rules.
No factor drives up the duration and cost of a shutdown as reliably as uncontrolled scope. Any work added after the freeze can extend the critical path, tie up resources and increase risk. A cleanly frozen scope is the precondition for a reliable schedule and cost.
What happens at the scope freeze?
The binding work scope is defined and documented at a set point in time according to clear criteria. From that moment on, every late addition goes through the same evaluation process – with a visible impact on schedule and cost and a conscious approval decision.
How does scope management reduce variations?
A disciplined freeze and controlled change management stop work from creeping in unchecked. In addition, every documented scope decision supports the assessment of variations: anyone who can show what was agreed, when and why, later argues about facts rather than memories.
When should scope management begin?
When shutdown planning begins – depending on the industry and plant size, 6 to 36 months before the shutdown. The scope philosophy comes first: the rules by which scope is taken up and evaluated. Then the scope is collected and evaluated, then frozen. Joining later is possible – the focus is then more on challenging the existing scope than on building it up.
What does scope management cost?
We charge by the hour, by day rates or at a fixed price – we work out together which model fits. A scope challenge over a few days is a different matter from supporting scope development over several years. In the free initial call, we look at your situation and propose a suitable scope of work.