Corrosion protection of expose conduit in coastal environment

[Urko]

Good day,

I am working on project on the beach and I have questions regarding the corrosion protective of raceway in this aggressive corrosion environment.

What type of raceway (PVC 80, GRC with corrosion protective paint, PVC 40, ..) is the most suitable to be run ?.

1. Underground

2. Exposed in outside parking garages (three levels)

3. Exposed on the roof

Thank you in advance.

 

[MichaelGP3]

Website for Ocal:

http://www-public.tnb.com/ps/endeca/index.cgi?a=nav&N=576&Ntt

Website for Robroy:

http://www.robroy.com/Robroy2010_HTML/Brands.cfm

 

[Urko]

Thank you for your information. What is the price of PVC Coated Conduit Systems if we compare it to other conduit systems?

 

[twoelk]

I pay about $35 a stick for 3/4" steel RobRoy and $50 per condulet

 

[petersonra]

Thank you for your information. What is the price of PVC Coated Conduit Systems if we compare it to other conduit systems?

Depending on how much conduit you have, it can be cost effective to field coat standard RGS with a Plasite or similar coating.