Culvert Specifier

Please note: this interactive tool is designed to generate guide figures only. For detailed calculations, please call us on the number opposite.

Internal span:
Internal height:
Internal length:
Gradient:
Roughness coefficient:
Discharge rate:
Gradient:
Roughness coefficient:
off

Calculate
by discharge

Your results...
User input: xmm
Dimension: xmm
Length: m
Discharge rate: m3/s
Storage capacity: m3
(if used as a tank)
Flow area: m2
(if used as a culvert)
Roughness multiplier: Gradient multiplier:

Call 01773 602 432 for further
information
or you can send the above
results to us and we’ll contact you.

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Quotation Request

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Design & Specification

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Call 01773 600 211

For technical advice

01773 600 211

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