Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Main Forums
Do-It-Yourself (DIY) Question & Answer Forum
Main earth bonding to gas pipe
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Talk Electrician Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="stephenh" data-source="post: 79465" data-attributes="member: 3446"><p>In a ground floor flat with a cellar at the front of the house a steel gas main (40mm o/d) enters the cellar from the street, passes the DB, and somewhere, hidden in the house structure, it splits up into 3 x 25mm O/D to service 3 flats.</p><p></p><p>One of these steel pipes comes out through the rear outside wall of the ground floor flat and connects to an external gas meter. After this 22mm copper pipe re-enters the flat.</p><p></p><p>There is a 10mm earth cable looped from one side of the meter to the other with standard earth clamps.</p><p></p><p>In the cellar a 10mm earth goes from the main earth terminal by the DB, to the main incoming 40mm steel pipe.</p><p></p><p>Is this satisfactory ? The wiring is approx. 7 years old.</p><p></p><p>I am a surveyor, not a sparks and don</p></blockquote><p></p>
[QUOTE="stephenh, post: 79465, member: 3446"] In a ground floor flat with a cellar at the front of the house a steel gas main (40mm o/d) enters the cellar from the street, passes the DB, and somewhere, hidden in the house structure, it splits up into 3 x 25mm O/D to service 3 flats. One of these steel pipes comes out through the rear outside wall of the ground floor flat and connects to an external gas meter. After this 22mm copper pipe re-enters the flat. There is a 10mm earth cable looped from one side of the meter to the other with standard earth clamps. In the cellar a 10mm earth goes from the main earth terminal by the DB, to the main incoming 40mm steel pipe. Is this satisfactory ? The wiring is approx. 7 years old. I am a surveyor, not a sparks and don [/QUOTE]
Insert quotes…
Verification
Post reply
Main Forums
Do-It-Yourself (DIY) Question & Answer Forum
Main earth bonding to gas pipe
Top