Before revision: Risk Assessment A 'phased approach' to risk assessment is encouraged within CLR11 and should typically include the following: Preliminary Risk Assessment – Also known as a Phase I Desk Study , this work involves the collection and review of many different sources of information including: local authority registers, environmental databases, geological maps, and historic records.
After revision: Risk Assessment A 'phased approach' to risk assessment is encouraged within CLR11 and should typically include the following: Preliminary Risk Assessment – Also known as a Phase 1 Preliminary Risk Assessment, or Desk Study , this work involves the collection and review of many different sources of information including: local authority registers, environmental databases, geological maps, and historic records.