See every change in every corrigendum, clause by clause.
Each new issue of a tender is compared with the one before it. Every change is marked on the printed page, so your team reviews what changed instead of reading the whole document again.
Why changes get missed
Tender periods are short and the documents are long. The risk sits in a few lines.
A changed time limit on one page looks like every other page in a re-issued PDF.
A deleted cap or a shortened notice period is easy to read past when the standard wording is in another volume.
Estimators, planners and contracts staff each mark up their own copy, and nobody holds one list of what changed.
What you get
A private web page for each tender, rebuilt from your PDFs, with the changes marked and a register of the clauses that move risk.
Corrigendum redlines
Removed words in maroon, italic and struck through, new words in green, a bar in the margin (amber changed, green added, maroon removed) and a tag naming the issue: Corr.1 Corr.2. Turn each issue on or off.
Special conditions against the standard form
Every clause the special conditions amend, replace or delete is set beside the standard wording it changes.
Clause risk register
The printed clause comes first, then a short summary and a suggested rating. Your team records its own decision against each clause.
Search in tender language
Find clause numbers, appendices and annexes, and terms such as LD, DLP and EOT, across every document in the tender.
Every file accounted for
Each PDF you send is either on the site or on a written list of what was left out and why. Nothing goes missing quietly.
Private by project
Each tender is walled off from the others. Sign-ins are approved one by one, and every sign-in and download is logged.
A sample
Try the toggles. Each issue has its own colour and can be shown or hidden.
Invented example for illustration. It is not taken from any real contract or tender.
22.3 Notice of claims
Corr.1(1) The Contractor shall give notice of any claim to the Contract Administrator within 28 days 14 days after the event giving rise to the claim, in the form set out in Appendix F.
Corr.2(2) The notice shall state the clause relied upon and give an estimate of the additional time and cost. Failing such notice, the Contractor shall not be entitled to any additional time or payment in respect of that event.
Corr.2(3) The Contract Administrator shall respond within 14 days 28 days of receiving the notice.
The 10% cap in the standard form is removed. Liquidated damages now run for every day of delay with no upper limit.
Price the uncapped exposure into the programme risk, or raise a tender query asking whether the cap was meant to be removed.
How we check
A missed change costs far more than a slow one, so the checks come before speed.
Each page is rebuilt from the PDF and its text compared with the PDF's own text. A page that fails is shown as the original page image, with the reason.
Each corrigendum is compared with the issue before it, and the change marks are reviewed for false alarms.
A summary is shown only after independent reviewers have read the printed clause themselves and compared it with the note line by line.
Every check round contains deliberate mistakes. If a reviewer misses one, the round does not count.
What it is
- One shared view of what changed and where, for the whole tender team.
- A clause register your team can decide against and audit later.
What it is not
- Legal advice. Every summary is labelled as AI output, and the decision stays with your team.
- A replacement for reading the clauses that matter. The printed wording always comes first.
- A line-by-line drawing comparison. Drawings are registered and reconciled, not redlined.
Plans
Indicative. Pricing depends on the size of the tender set and how many corrigenda are expected.
Per tender
- One tender, all corrigenda to closing
- Redlines, search and file reconciliation
- Up to 5 team sign-ins
Tender plus risk register
- Everything in Per tender
- Special conditions against the standard form
- Checked clause risk register with team decisions
Annual
- All tenders in the year
- Named sign-ins for the whole team
- Priority loading when a corrigendum lands
See it on one of your own tenders
We will walk you through a live sample and talk about your next tender. Your documents are only loaded once you agree.
Contact details to be added