Skip to content

A field journal for UK quantity surveyors

Building your path to success in quantity surveying.

Honest, well-researched writing on careers, contracts and craft — for the surveyors construction left to figure things out alone.

Latest articles

View all →
A quantity surveyor cross-checking site cost records against an NEC4 interim payment application.

Defined Cost vs Disallowed Cost in NEC Contracts

Defined Cost and Disallowed Cost sit at the heart of every NEC cost-reimbursable contract. Here's how quantity surveyors on both sides of the table assess, audit and dispute them.

Date9 Sept 2026CategoryContracts & Law
A commercial manager reviewing project cash position against a live construction site

Construction Cash Flow: Why It Matters More Than Profit

Profit is what a job is worth on paper. Cash is what's actually in the bank when wages fall due. This piece unpacks why a construction cash flow forecast matters more than a healthy margin, and what QSs and commercial managers can do about it.

Date7 Sept 2026CategorySkills & Practice
A Project Manager and Contractor discussing a project risk on an NEC contract - early warning notice best practice

Early Warning Notices in NEC Contracts: How They Work

Early warning notices are NEC's built-in risk radar. This guide explains the clause 15 duty, the Early Warning Register and meetings, and exactly how early warnings interact with compensation events.

Date6 Sept 2026CategoryContracts & Law
A quantity surveyor reviewing cost and progress data against the programme baseline

Earned Value Management in Construction: A Practical QS Guide

Earned value management turns three simple numbers - planned value, earned value and actual cost - into an early-warning system for cost overruns and delays. This guide walks through the core formulas, a worked construction example, the software tools that support it, and where EVM falls short on site.

Date5 Sept 2026CategorySkills & Practice
Quantity surveyor comparing JCT contract documents and drawings at a desk before selecting a procurement route

JCT Contract Types Explained: Which Form Is Right for Your Project?

JCT publishes seven main forms of building contract, and picking the wrong one is one of the most common - and costly - procurement mistakes in UK construction. This guide breaks down every JCT contract type and shows you exactly which one fits which project.

Date4 Sept 2026CategoryContracts & Law

What we write about

Free tools

Built for freelance surveyors

Browse all tools →

Calculator

Freelance Day Rate Calculator

Enter your day rate and contract structure to see exactly what lands in your bank account after tax — comparing Ltd Company, Umbrella and Inside IR35 side by side using the latest 2026/27 HMRC rates.

2026/27 tax year · England, Wales & NICalculate your take-home →

Browse by category

All categories →

Join 2,000+
UK surveyors.

Career moves, contract tips, and industry insight — delivered free every two weeks. No spam, ever.