Phase 4 · Build your evidence
Gap analysis
Find the areas where your evidence is thin, and turn each one into a development action you can actually ask for.
Who this is for:Candidates at any stage ·Mentors ·Supervising Civil Engineers and Delegated Engineers
Almost nobody is evenly strong across all seven areas. The point of a gap analysis is to find out which of yours are thin while there is still time to do something about it.
Grade your evidence, honestly
Fill in your own column first. If you are working with a mentor, ask them to grade you independently before either of you sees the other's answers — the divergence is the useful conversation.
| Attribute area | My assessment | Mentor’s assessment |
|---|---|---|
| 1. Engineering | ||
| 2. Management and leadership | ||
| 3. Commercial | ||
| 4. Health, safety and welfare | ||
| 5. Sustainable development | ||
| 6. Communication | ||
| 7. Professional commitment |
Any of these true? Tick what applies.
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What to do about it
Pick two, not seven. A gap is closed by doing different work — never by rewording work you have already done.
Weak commercial exposure
You can name the project value but not a budget you controlled, and you are not sure which contract you were working under.
Commercial ability is a stated attribute at both levels, and it is the single most commonly under-evidenced area.
Actions worth asking for
- Take the fee or budget for a work package, including forecasting and explaining a variance.
- Assess a change, a variation or a compensation event, and understand the mechanism it sits under.
- Read the contract you are working under and identify one decision it should change.
- Ask to sit with the commercial team through a monthly cost report.
Not actions
- Attending commercial meetings without a responsibility in them.
- Learning contract terminology without applying it.
Typically: Six to twelve months, if the responsibility is real.
Limited construction understanding
You have designed a good deal and been on site rarely, or only as a visitor.
ICE requires a sound knowledge and understanding of the construction process, and states that site experience will ordinarily be required where experience includes it.
Actions worth asking for
- Arrange a site secondment with a defined role, for a defined period.
- Take responsibility for a construction-stage element: an inspection and test plan, a temporary works interface, a technical query process.
- Follow one of your own designs through construction and record what surprised you.
Not actions
- A series of site visits with a camera.
- A site induction and a walk round.
Typically: Three months at an absolute minimum.
Insufficient personal responsibility
Your work has been consistently checked by someone else, and you have not issued anything on your own authority.
The IPD framework distinguishes working under supervision from working without it. Reviewers assess the same distinction.
Actions worth asking for
- Ask to own a discrete element end to end, including the client interface.
- Ask what you would need to demonstrate before you could issue on your own authority — then demonstrate it.
- Take a defined role — Approval in Principle author, temporary works coordinator, package lead.
Not actions
- Describing supervised work as though it were independent.
- Waiting to be promoted.
Typically: Six to twelve months.
Evidence that is really the team's
Your draft is written in 'we' and you struggle to separate your contribution from the group's.
Reviewers assess you. A report in which the candidate is invisible is the most common reason for an otherwise good application to struggle.
Actions worth asking for
- Go through your evidence and write, for each item, the sentence beginning 'I decided'. Where you cannot, mark it.
- Seek work where the decision is unambiguously yours, even if it is smaller.
- Ask your mentor to read a draft specifically for whether they can see you in it.
Not actions
- Changing 'we' to 'I' without changing the underlying work.
- Claiming a team decision as your own.
Typically: Immediate for the writing; months for the underlying evidence.
Health and safety compliance without leadership
You can describe the safety system and the training you have attended, but not something you changed about what other people do.
The Chartered extension asks for leadership by promoting good practice and improvements. Compliance is the Incorporated statement.
Actions worth asking for
- Take a formal duty holder role and understand what it requires of you.
- Own a designer's risk register through to construction, and check what the contractor did with it.
- Lead a risk workshop, or rewrite a method statement that looks compliant but does not match reality.
- Check your formal health, safety and welfare training is current — ICE requires it in your CPD record.
Not actions
- Another toolbox talk. Another induction. Another certificate.
Typically: Three to nine months.
Sustainability with no decision behind it
You can describe the project's sustainability strategy but cannot name a decision you made differently because of it.
The attribute asks you to apply the principles in your work, and at Chartered level to take a responsible role in reducing resource demand across the life cycle.
Actions worth asking for
- Run a carbon or resource comparison on a real option study, and let it change the ranking.
- Take responsibility for one whole-life argument, including making the case to whoever holds the budget.
- Find a reuse or retention opportunity and do the assessment that makes it defensible.
Not actions
- Adding a section about the UN goals to your report.
- Recording the project's sustainability credentials as your evidence.
Typically: One project cycle.
No communication with non-technical people
All your communication evidence is with other engineers.
Communicating well with others at all levels is an Incorporated statement, and communicating new concepts to non-technical stakeholders is the Chartered extension. The Communication Task assesses the same thing in writing.
Actions worth asking for
- Volunteer for stakeholder or public engagement, and stay for the hard questions.
- Present a technical recommendation to a non-technical decision-maker, and own the recommendation.
- Write the briefing note that a non-engineer has to act on.
- Do a school or careers session — it also evidences professional commitment.
Not actions
- Describing your communication skills as excellent.
Typically: Opportunistic, but it arrives faster if you ask.
Thin professional commitment
Your CPD is a list of internal seminars, your ICE engagement is a subscription, and you have no ethics example with a cost in it.
It is a full attribute area with five statements, and it is under-evidenced because candidates read it as a formality.
Actions worth asking for
- Take on something for the profession: a committee, a talk, mentoring, outreach, reviewing a paper.
- Restructure your CPD around gaps you identified yourself, with reflection on benefit gained.
- Read the current ICE Code of Conduct properly, and note where it applies to decisions you have actually made.
- Write down the occasions when doing the right thing cost you something — you probably have more than you think.
Not actions
- Adding more internal lunchtime seminars to the record.
Typically: Start now; it accumulates.
Your development actions
Named responsibilities with dates. Development that has no date does not happen.
No actions yet.
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The gaps that come up most
Commercial exposure. Very common in design offices, and it is a stated attribute at both levels. Awareness of a budget is not control of one.
Construction understanding. Common among engineers who have never left the office. ICE's guidance says site experience will ordinarily be required where experience includes the construction process.
Leadership. Often present but unrecognised, because the candidate is looking for line management and the attribute says "lead or influence".
Sustainability that changed a decision. Many candidates can describe a project's sustainability strategy and cannot name a decision they made differently because of it.
Health and safety leadership. Compliance is usually well evidenced. The Chartered extension asks for leadership — promoting good practice and improvement — which is a different thing.
Communication with non-technical people. Frequently missing entirely from otherwise strong submissions.
Professional commitment. Under-evidenced because candidates read it as a formality. Engaging with ICE activities is an attribute statement.
One-project dependence. Not an attribute gap, but a structural one. If everything rests on a single project, reviewers cannot see range — and one difficult question about that project puts the whole submission under strain.
Evidence that is too old. Excellent work from eight years ago is hard to defend fluently, and reviewers may reasonably ask what you have done since.
From gap to development action
| Gap | Actions that tend to work | Actions that tend not to |
|---|---|---|
| Commercial | Take the fee or budget for a package. Assess a change or variation. Build a cost forecast and own the variance conversation. | Attending commercial meetings. Reading the contract without applying it. |
| Leadership | Lead a design review or a risk workshop. Take responsibility for a junior colleague's development against a named skill. | Being given a title. Waiting to be made a manager. |
| Construction | A site secondment with a defined role for a defined period. | A series of site visits with a camera. |
| Health and safety | Take a formal duty holder role. Own a designer's risk register through to construction. Renew your formal training. | Another toolbox talk. Another induction. |
| Sustainability | Run an options comparison with carbon or resource use as a criterion, and let it change the answer. | Adding a paragraph about the UN goals to your report. |
| Communication | Present to a non-technical audience. Take part in stakeholder or public engagement. Write the note that settles a dispute. | Claiming excellent communication skills. |
| Professional commitment | Join a committee, give a talk, mentor a graduate, do STEM outreach, review a paper. | Paying your subscription. |
Working through it with a mentor
- 01
Do it separately first
You grade your own evidence; your mentor grades it independently. Comparing the two is where the useful conversation is — mentors routinely rate candidates lower on commercial and higher on leadership than candidates rate themselves.
- 02
Pick two areas, not seven
Trying to fix everything at once produces no evidence anywhere. Two areas over a year is a realistic plan.
- 03
Write the request, not the aspiration
"Give me commercial experience" cannot be actioned. "I want to hold the fee for the next package and run the variance reporting" can.
- 04
Set a review date
Development with no date does not happen. Put it in the annual appraisal if you are on a Training Agreement.
- 05
Record it as it happens
Straight into the evidence matrix, while you can still remember what you were weighing up.
Related pages and tools
- Evidence matrixA private record of your projects, your responsibilities and your decisions, mapped against the seven attribute areas.
- Experience planningHow to turn a thin attribute area into a plan, and what kinds of experience actually change the evidence.
- Evidence qualityThe difference between being present, contributing and being responsible — and how to make your own competence visible.
- ReadinessAn honest check across the things that actually hold applications up, with what to do about each.
- MentorsHow to be useful to a candidate: what to look at, what to say, and where your role stops.
- CPDWhat ICE requires, what counts, and how to keep a record that is useful rather than defensive.