Determination of the cofferdam height

2018-11-19View Original

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Dear experts, how should the height of the cofferdam for Class C-B tank groups (total V=4800 m3) be determined? I checked GB50316, but it doesn’t specify a exact height – is an accurate calculation necessary?

Reply #22018-11-19

Is it a \"cofferdam\", a barrier dike, or a fire dike? The height difference between the cofferdam and the ground surface should not be less than 150 mm. The heights of fire dikes and separation dikes shall be calculated in accordance with Articles 6.2.12 and 6.2.17 of the Code for Fire Protection Design of Petrochemical Enterprises (GB50160-2008)

Reply #32019-06-04

Excuse me, which rule is this requirement referring to?

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Determination of the cofferdam height

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