# The Quarries Regulations 1999, Paragraph 3: Cross-sections based on site investigation

Extent: E+W+S

Sufficient accurate cross-sections on a scale not less detailed than 1:1250 of the site of the excavation or tip or proposed excavation or tip showing the existing ground surface and all relevant superficial materials and bedrock underlying the said site and—
(a) any variation in the thickness, level or character of the superficial deposits and bedrock materials based on the site investigation; and
(b) the position of any surface whether natural or manmade which may affect the safety of the excavation or tip or proposed excavation or tip.

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Source: https://www.legislation.gov.uk/uksi/1999/2024/schedule/1/paragraph/3 (the official version)
Page: https://openlegislation.uk/quarries-regulations-1999/schedule-1/paragraph-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.