Non-productive overtime
Non-productive overtime (NPO) is time that employees or workers spend in the workplace over and above their contracted hours but which is not being spent on productive activities. If this is not managed effectively and monitored carefully it can have negative and costly implications for a business or project.
An example could be using the internet or deliberately not working, or working at a slow pace, when doing overtime.
However, there can be circumstances when non-productive overtime cannot be avoided. For example, if construction works are being accelerated to try and meet a deadline, requiring overtime, but exceptionally adverse weather then means some workers have to curtail their activities, albeit, temporarily. In addition, if activities in certain conditions could put workers at risk, it can be considered reasonable to stop work or to work at a slower pace. Works can also stop due to a lack of equipment, materials or information, delays on related activities and so on.
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Costs and insolvencies mount for SMEs, despite growth
Construction sector under insolvency and wage bill pressure in part linked to National Insurance, says report.
The place for vitrified clay pipes in modern infrastructure
Why vitrified clay pipes are reclaiming their role in built projects.
Research by construction PR consultancy LMC published.
Roles and responsibilities of domestic clients
ACA Safety in Construction guide for domestic clients.
Fire door compliance in UK commercial buildings
Architect and manufacturer gives their low down.
Plumbing and heating for sustainability in new properties
Technical Engineer runs through changes in regulations, innovations in materials, and product systems.
Awareness of the Carbon Border Adjustment Mechanism
What CBAM is and what to do about it.
The new towns and strategic environmental assessments
12 locations of the New Towns Taskforce reduced to 7 within the new towns draft programme and open consultation.
Buildings that changed the future of architecture. Book review.
The Sustainability Pathfinder© Handbook
Built environment agency launches free Pathfinder© tool to help businesses progress sustainability strategies.
Government outcome to the late payment consultation, ECA reacts.
IHBC 2025 Gus Astley Student Award winners
Work on the role of hewing in UK historic conservation a win for Jack Parker of Oxford Brookes University.
Future Homes Building Standards and plug-in solar
Parts F and L amendments, the availability of solar panels and industry responses.
How later living housing can help solve the housing crisis
Unlocking homes, unlocking lives.
Preparing safety case reports for HRBs under the BSA
A new practical guide to preparing structural inputs for safety cases and safety case reports published by IStructE.
Male construction workers and prostate cancer
CIOB and Prostate Cancer UK encourage awareness of prostate cancer risks, and what to do about it.