SSC JE Civil Engineering 30-Oct-2020 Shift 1 Paper

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Question : 168 of 200
 
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The following details pertain to the crossing of a canal with a natural drain.
Full supply level in canal = RL 213.5 m
Bed level of canal = RL 212 m
High flood level in drain = RL 210 m
Considering the given details, which type of cross drainage work is best suited to the site?
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