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How Do We Remember Which Subcontractors Performed Well and Which Let Us Down When We Build the Next Tender List?

Main contractors forget which subcontractors performed well by the next tender. We build short end-of-package reviews that feed your approved supply chain.

Updated 3 min readBy SpiderHunts Technologies

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Quick answer — TL;DR

Subcontractor performance is forgotten because it is only discussed informally, by the people who were on the job, and never written down in a form the buyer can use. We build short structured reviews at the end of each package and at key points during it, combine them with facts from your records such as defects, late documents and programme, and show a subcontractor's history when your team builds a tender list or places an order.

Who was that drylining firm again?

Your buyer is putting together a tender list for the drylining package on a new job. There are six firms on your approved list. One of your site managers had a bad experience with one of them last year, but he is on another job and the buyer does not know. Another firm was excellent on a school job, but the project manager who ran it has left. The buyer sends the enquiry to all six and picks the cheapest.

Every contractor has this knowledge. It lives in people's heads, and it leaves when they do.

Why performance does not get recorded

Nobody has time to write a report on a subcontractor at the end of a package, and there is no form that makes it quick. Meanwhile the facts that would show performance, late documents, defects, programme slips, dayworks disputes, are spread across your records and never brought together against the firm.

  • Performance is discussed, not recorded.
  • Opinions are held by individuals and lost when they move on.
  • Facts such as defects and late documents are not linked to the firm.
  • The approved list shows who is approved, not who is good.
  • Buyers compare price because that is what they can see.

What forgetting costs

You rehire firms that caused problems before, and pay for it again in delays, defects and management time. Good firms go unrewarded, and eventually price your work less keenly or stop pricing it. Buyers make decisions on price alone because nothing else is visible, which is often the most expensive way to buy. And when a client asks how you manage your supply chain, you have little to show.

The performance record we build

  1. At the end of each package, and at a midpoint on longer ones, the site manager and QS get a short review on their phone: a few scores, such as programme, quality, attitude, paperwork, and one or two lines of comment.
  2. Facts are added automatically from your records: defects raised against the firm, late handover documents, dayworks disputes, RFIs raised, and whether they kept to the lookahead.
  3. Each firm's record shows its reviews and facts across all jobs, with the most recent first.
  4. When a buyer builds a tender list or places an order, each firm's record is shown alongside, with any strong concerns highlighted.
  5. Subcontractors can be shared a summary of their own reviews, if you choose, as the basis for a conversation.
  6. Your approved list can be reviewed periodically with the performance record next to it.
FirmReviewsFacts from recordsSummary
Drylining firm AStrong on quality, slow on paperworkLate O&M documentsUse, chase documents early
Drylining firm BProgramme problems on two jobsSeveral defectsConcern raised
Drylining firm CConsistently goodFew defectsPreferred

Scores and comments are opinions of your staff, recorded for your internal use. Decisions about who to use are yours.

A supply chain chosen on more than price

Buyers see how a firm performed before they invite it to tender. Site managers' experience is kept when they move on. Good subcontractors get the work and the conversation that goes with being preferred. Problem firms are spotted before they are on your programme. And when a client asks how you choose and manage subcontractors, there is a clear, evidenced answer.

Is your subcontractor knowledge in people's heads?

  • Buyers do not know how a firm performed on your last job.
  • You have rehired firms that caused problems before.
  • Good subcontractors are not treated any differently.
  • Staff leaving takes supply chain knowledge with them.
  • Your approved list shows approval, not performance.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

Still have a question?

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Ask about your project

How long does a review take?

It is designed to be quick on a phone: a few scores and a comment. Anything longer does not get done.

Can subcontractors see what we say about them?

Only if you choose to share it. Your team should write reviews knowing they might be.

Does it use data we already have?

Yes. Defects, documents, dayworks and RFIs are pulled from your records where they are digital.

Is this personal data?

Reviews of firms can mention individuals, so we build in sensible access controls and retention. Your data protection lead sets the rules.

What affects the cost?

Which records we connect to, the number of subcontractors, and where your approved list is held.

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