Drainage Analysis Query

Mikhail Hans Collo · Post by **Mikhail Hans Collo** » Tue Jun 19, 2018 1:39 pm

Hi, Does anyone encountered this problem once you run the analysis before?

Almost all of the field inlets on my drainage design shows the same problem for the drainage pits on the allotment areas.

Thanks.

Owen Thornton · Post by **Owen Thornton** » Tue Jun 19, 2018 4:20 pm

See:
viewtopic.php?t=7942

Don't worry about the fence/volume errors ... those calculations are not needed by the Rational Method.

But you might have set your maximum ponding depth slightly higher than what is physically possible according to the FS tin.

Mikhail Hans Collo · Post by **Mikhail Hans Collo** » Tue Jun 19, 2018 7:22 pm

Thanks Owen,

But I cannot open the link that you had provided, here's what comes up on my screen when I try to open the link.

Owen Thornton · Post by **Owen Thornton** » Tue Jun 19, 2018 8:41 pm

You need to sign up to the forum and login to get access to most of it.