Crane Bearing Pressure vs. Drain Line

[Leg0]

Hello All,

I am currently evaluating the proposed location of a Crane to remove 2 existing vessels within our facility in Canada.

The proposed location by the Crane company shows the crane right above our drain line & manhole. See Image on Link below:

https://ibb.co/h1cowU

With a Maximum GBP under 1 layer of wood mats of ~6,400 PSF, how can I determine if the manhole and the drain line will be able to withstand this pressure without compromising integrity?

Are there any standards / regulations within Alberta Canada that touch on this sort of topic?

Thank you,

Leg0

 

[LittleInch]

Try the attached.

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What's the diameter, depth, material and ground type?

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