Slight damp problem?

[mark ju]

Got sent to this domestic sewer system the other day, boss said think it might be a damp problem due mainly to the amount of rain we'd had.
Well damp problem, slight understatement...

 

[Marvo]

Hair dryer

 

[Darkwood]

On the plus side it makes for good heat dissipation.

 

[sparks55]

Bit of a drastic way to check the IP rating

 

[Brightspark2]

I cant see anything because of all that water...