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        • CFA and cast in situ piling

Continuous flight auger (CFA) and cast in situ piling

CFA involves boring into the ground and removing soil, either for testing or to make way for cast in situ piles.

Land

  • Japanese knotweed, giant hogweed and other invasive weeds

  • Land contamination

  • Site investigation and sampling to assess contamination

Materials and equipment

  • Bentonite

  • Bunds

  • Chemical storage

  • Concrete and grout

  • Fuelling and fuel storage

  • Generators

  • Oil separators

  • Plant maintenance

  • Road sweepers

Nuisance

  • Artificial lighting

  • Dust from construction sites

  • Noise from construction sites

Waste

  • Barrels, drums and chemical containers

  • Fly-tipped material

  • Hazardous/special waste

  • Site waste management plans

  • Slurry from construction operations

  • Waste oil

  • Your waste responsibilities

Water

  • Controlling surface water run-off

  • Discharges to water or sewer

  • Settlement tanks

  • Water use and abstraction

  • Working close to a river or stream

Further information

  • Construction resources

  • Construction trade associations

  • Construction PPGs

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Free environmental guidance for SMEs

Environment Agency SEPA - Scottish Environment Protection Agency NIEA - Northern Ireland Environment Agency
© NetRegs 2010

Author: Emma Davies | enquiries@environment-agency.gov.uk
Last updated: 03 March 2010