Cables in Manholes
Cables in Manholes
(OP)
Hi Everybody,
Please let me know if it is required, advised or not advised to seal conduits when they enter or exit the manholes.
I would appreciate any reference material on this subject.
Thanks,
Yigo
Please let me know if it is required, advised or not advised to seal conduits when they enter or exit the manholes.
I would appreciate any reference material on this subject.
Thanks,
Yigo






RE: Cables in Manholes
Sealing around the conduits (for water) is always required and done as it is the intent to minimize water entry in the manhole.
Sealing aroung the cables in the conduit is not always done.
RE: Cables in Manholes
Google up JackMoon, they like everyone else have been bought by Tyco but they made good seals. The seals could be applied after the cable was installed. Not chepa but good.
http://www.telecomosp.com/brands/jackmoon.cfm