Site Clearance and Vegetation Removal

Site clearance is the first phase of construction, involving the removal of vegetation, trees, existing structures, and surface obstructions.
Ecological surveys must be completed before clearance to identify protected species, nesting birds, and sensitive habitats.
Bird nesting season runs from March to August — clearance of vegetation during this period requires ecological assessment and approval.
Existing underground services run beneath sites scheduled for clearance — scanning must be completed before any mechanical work.
Asbestos-containing materials in old structures, fence posts, and roofing must be identified and removed before demolition begins.
Burning cleared vegetation on site is generally prohibited — it produces smoke nuisance and may breach air quality regulations.
Japanese Knotweed and other invasive species require specialist treatment — disturbing them spreads contamination and breaches legislation.
Heavy plant used for clearance creates noise, dust, and vibration affecting neighbouring residents and requiring mitigation.
Topsoil from cleared areas is a valuable resource that must be stripped and stored correctly for future site landscaping.
Boundary fencing and hoarding must be installed during clearance to prevent public access to the active construction site.

Protected species	Destroying nesting bird habitats or disturbing protected species during clearance is a criminal offence under wildlife legislation.
Hidden services	Buried cables and gas mains beneath overgrown sites are invisible — scanning before mechanical clearance prevents fatal strikes.
Invasive species	Disturbing Japanese Knotweed without specialist handling spreads it across the site and beyond — this breaches environmental law.

Do

Don't

Complete ecological surveys before starting any site clearance activities.
Obtain ecological approval for vegetation clearance during bird nesting season.
Scan for underground services across the full clearance area before using plant.
Survey existing structures for asbestos before any demolition or removal.
Identify invasive species and arrange specialist treatment before disturbance.
Strip and store topsoil correctly for reuse in future site landscaping.
Install boundary fencing and hoarding before clearance begins on site.
Use dust and noise control measures during clearance near residential areas.
Dispose of cleared vegetation through licensed waste management, not by burning.
Brief the clearance team on ecological constraints, service locations, and boundaries.

DON'T start clearance without completed ecological surveys identifying protected species.
DON'T clear vegetation during nesting season without ecological assessment and approval.
DON'T use mechanical plant for clearance without scanning for underground services first.
DON'T demolish existing structures without checking for asbestos-containing materials.
DON'T disturb invasive species without specialist handling — it spreads contamination.
DON'T waste topsoil by mixing it with subsoil or allowing it to erode during storage.
DON'T begin clearance without boundary fencing preventing public access to the site.
DON'T generate unnecessary dust and noise without controls near residential properties.
DON'T burn cleared vegetation on site — it breaches air quality regulations.
DON'T clear any area without briefing the team on constraints and hazard locations.

See also: Groundworks Safety Awareness | Tree and Hedgerow Protection

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