Greenfield run-off rate
The Home Quality Mark, defines the greenfield run-off rate as the rate of run-off that would occur from the site in its undeveloped and therefore undisturbed state.
The greenfield volume of run-off is the volume of run-off that would occur from the site in its undeveloped and therefore undisturbed state.
Ref Home Quality Mark One, Technical Manual SD239, England, Scotland & Wales, published by BRE in 2018.
[edit] Related articles on Designing Buildings Wiki
- Bioretention system.
- BREEAM Flood risk management.
- BREEAM Surface water run-off.
- Design flood event.
- Design flood level.
- Discharge point.
- Flood.
- Home Quality Mark.
- Building Research Establishment.
- Flood plain.
- Flood risk.
- Flood risk assessment.
- Flood risk management plan.
- Flood zone.
- Flood defences.
- Surface water
- Surface water run-off.
- Sustainable urban drainage systems.
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Construction Management, 8 July
NEETs crisis drives interest in trades, but apprenticeships barriers remain.
Passive fire protection webinar
MEP services penetration seals.
Where its at podcast (and video) - The role of the Architectural Technologist as an Expert Witness.
More than 200 remarkable buildings added to SAVE’s Buildings at Risk register.
Government scraps pre-application consultation for Nationally Significant Infrastructure Projects.
Historic England and infrastructure
New projects offer opportunities for the historic environment and local communities.
Construction Management, 2 July
Construction deaths halve in two years.
Green Book changes to drive investment in all parts of UK.
Minimum energy efficiency standards (MEES)
CIAT briefing on response to consultations for privately rented non-domestic properties.
Connect, collaborate, shape the future
Registration now live for UK Construction Week Birmingham.
CIOB announces Saul Humphrey FCIOB as new President for 26/27 term.
A quick, simple, and zero-bills solution to prevent overheating.