Guide

Principal Engineer

Who you are

You lead each file as the decision-maker. You review the Design Engineer’s draft, finalise it, and authorise the report by applying your signature and stamp. You supervise your Design Engineers, and you handle reviews inside the post-delivery window.

What you can do

What you can’t do

Signing is a credential, not a job title

You can only sign once your council registration — number, category and expiry — is recorded against your account and signing is switched on. An administrator records it, but no administrator can sign in your place. If you are unavailable, the only fallback is reassigning the file to another engineer who holds a valid credential. The signed report carries the name and registration number of whoever actually signed it.

Getting in

Sign in at /login. Your acting role — Principal Engineer — shows in the top-left.

Your screens, step by step

1. Production desk — files awaiting you

Files in Awaiting Authorisation are the ones waiting for your signature. Each card shows how many report sections are done.

The production desk from the principal engineer view, with files in the awaiting authorisation lane.
Production desk/production

2. Authorise — sign and stamp

Open a file that is ready and go to the Authorise screen. This is the sign-off gate.

The authorise screen with a pre-authorisation checklist, signature and digital stamp controls.
Authorise/production/<case>/authorise

What will refuse to let you sign

Each refusal names itself rather than greying out a button:

3. The depreciation table

This is the firm-wide table the valuation engine reads to work out how much a building has depreciated. You share it with your Tenant Admin — it is one table, seen from two roles.

The depreciation table with rows for construction types and columns for age bands, each cell holding a rate.
Depreciation table/admin/depreciation

Tips and gotchas

Last reviewed 2026-09-08.