Dayworks Is a Valuation, Not a Way of Working

Episode 163 of The Subcontractors Blueprint sees Jacob Austin take apart the daywork sheet, starting with the six words printed beside the site manager's signature. For record purposes only is not the insult subcontractors take it for. It is an accurate description of the only thing he can verify, which is who was there and for how long. Jacob works through where daywork sits in the valuation hierarchy, the percentage additions nobody revisits after tender stage, the six places subcontractors lose credibility, and how to build a record set that a quantity surveyor cannot pick apart.

KEY TAKEAWAYS

What a site manager can honestly sign, and the two arguments his signature never touches.

Where daywork sits in the valuation rules, and why a surveyor pushing for measurement is applying the contract rather than being difficult.

The percentage additions you inherited years ago, and what they actually need to cover.

Why eight hours written down every line of a sheet costs you the credibility of the whole file.

What to do with a sheet that comes back unsigned, or never comes back at all.

Why recording the days you did not work on dayworks makes the days you did far more believable.

BEST BITS

"Daywork is not a way of working. It's a way of valuing the work."

"A daywork sheet was never the whole claim."

"The signature isn't the claim, but it's a demonstration that there's an approved record."

"Record, actually, what happened to the nearest half an hour."

"Every sheet needs a description, at least a sentence."

"Find and eliminate duplications before the QS does."

HOST BIO

Jacob Austin is a Chartered Quantity Surveyor with over a decade of experience in UK construction, having worked across education, health, and residential developments from £1,000s to over £300m of concurrent projects with some of the industry's leading contractors. Through The Subcontractors Blueprint podcast and The Subcontractors Blueprint Academy, he's on a mission to give the UK's 1 million SME subcontractors the commercial knowledge they need to protect their margins, manage risk, and build stronger businesses. His approach is direct, practical, and grounded in real contract experience — no theory, no fluff.

LinkedIn — www.linkedin.com/in/jacob-austin/ 
Instagram — www.instagram.com/subcontractorsblueprint/ 
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