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What construction delays and disorganisation really cost.

It’s rarely the work that costs you — it’s the waiting, the chasing, the clashes between trades and the tools nobody actually uses. Here are the numbers, with every source cited. Free to quote and link.

Last updated June 22, 2024 · Compiled by SiteLive · CC BY 4.0 — cite with a link to this page

14 hours

are lost by the average field worker every week to disorganisation — chasing information, waiting on others and reworking jobs. Across a crew, that’s entire weeks of paid time producing nothing.

Source: PlanGrid / FMI, Construction Disconnected (2018)

The numbers

14 hrs
lost per worker, every week
Field workers lose roughly 14 hours a week to chasing information, waiting on other trades, conflict resolution and dealing with mistakes and rework.
Source: PlanGrid / FMI — Construction Disconnected (2018)
9%
of project cost burned on rework
Avoidable rework consumes around 9% of total project cost — most of it traceable to poor coordination, late information and miscommunication between trades.
Source: Get It Right Initiative (GIRI) / FMI
80%
of large projects run over budget
Large construction projects typically run 80% over budget and take 20% longer than scheduled — a productivity gap worth trillions globally.
Source: McKinsey Global Institute — Reinventing Construction (2017)
61%
say crew tech-adoption is the biggest barrier
61% of contractors say the hardest part of new technology is getting the crew to actually use it — so tools meant to fix coordination never get touched.
Source: Dodge Data & Analytics (2018)
95%
of captured data is never used again
An estimated 95% of all data captured on a construction project goes unused — insight you already paid to collect, lost to disconnected tools.
Source: FMI / Autodesk — Harnessing the Data Advantage (2018)
13+ mo
to resolve the average dispute
Once a construction dispute lands, it takes more than 13 months on average to resolve — money, focus and goodwill drained the whole time.
Source: Arcadis — Global Construction Disputes Report

A worked example

An 8-week overrun on a mid-size site burns about $240,000.

Time-related preliminaries — supervision, cranes, sheds, scaffold, fencing and insurances — bill on whether work happens or not. On a mid-size site they run roughly $30,000 a week. An eight-week coordination slip is around $240,000 of pure overhead paid for nothing.

Illustrative: time-related preliminaries assumed at ~$30,000/week for a mid-size site; your figure scales with crane, supervision and facility costs.

How to cite this page

This data set is free to reference under CC BY 4.0 — please credit SiteLive with a link to this page. Suggested citation:

SiteLive (2024). The Cost of Construction Delays & Disorganisation. https://sitelive.group/cost-of-construction-delays

SiteLive exists to close this gap.

Manage the build properly — subbies, suppliers and plant coordinated live — and the waiting, chasing and rework that drives these numbers never gets the chance to start.