Jump to content

Underground Co-ax Cable Broken - Found It But Can I Fix It?


Greenside

Recommended Posts

So the idiot in the macro dug up a conduit carrying the future cable TV line from my house about 120m to the road. It's good quality RG6 and the break is about 20m from the road where we expect to have service at some time in the next year or two.

The questions are:

What is the best way to fix the broken cable before sealing the conduit and laying it to rest again.
Will a fix of any kind stand the test of time (I'm thinking that corrosion due to moisture could become a problem)

On a related matter, someone from the same crew who hired the blind macro driver decided it was too difficult to pull the cable bundle (a different set to another building) and without thinking "Let's use that bigger size conduit over there" decided to cut two phone lines and two RG6 cables about half way into a 130m run and plans to install a junction box. As far as I'm concerned every connection is a potential loss in quality and future maintenance liability but of course they say I'm worrying about nothing. Am I?

Link to comment
Share on other sites

So the idiot in the macro dug up a conduit carrying the future cable TV line from my house about 120m to the road.  It's good quality RG6 and the break is about 20m from the road where we expect to have service at some time in the next year or two.

The questions are:

    What is the best way to fix the broken cable before sealing the conduit and laying it to rest again.

    Will a fix of any kind stand the test of time (I'm thinking that corrosion due to moisture could become a problem)

On a related matter, someone from the same crew who hired the blind macro driver decided it was too difficult to pull the cable bundle (a different set to another building) and without thinking "Let's use that bigger size conduit over there" decided to cut two phone lines and two RG6 cables about half way into a 130m run and plans to install a junction box.  As far as I'm concerned every connection is a potential loss in quality and future maintenance liability but of course they say I'm worrying about nothing.  Am I?

Make sure it's not pudding jointed in the ducting, run new cables and seal the ducting. As for other buildings unless they are yours then just forget about it.

Link to comment
Share on other sites

If I understand your question correctly. this is how I would repair such line brake

If there is enough slack on the line, simply cut the line, clean the ends, install male fittings on both ends,

wst287_abc_pic2.jpg

-instructions here: http://www.wotsat.com/news/article/making-co-ax-connections/10316

-connect with a union

12d39d94-e752-4409-8070-805aa9e3b8dc_300

And insulate with electrical tape , a junction box, or shrink tube

edit for typo

Edited by sirineou
  • Like 1
Link to comment
Share on other sites

Yes, that is the correct connector sirineou.

A couple of points:

Don't use ordinary electrical tape, use 'jointers tape', 3M make it and it's available here (I even got some in Tesco). You remove the backing and stretch it (3 x its length) before applying and when it shrinks back it amalgamates into a single waterproof lump (it's also called amalgamating tape). It's the same stuff that they use to joint overhead power cables so it must be good :)

Whatever you use don't make it inaccessible, the joint will fail at some point and if you can't get the joint down the tube you're stuffed.

To be honest, I would fix the conduit (properly) and pull a new cable.

Link to comment
Share on other sites

They fixed it today with a crimped bnc joint and then the kind of tape that Crossy suggested. Just got to overcome my irritation with the incompetence and lack of forethought so I can turn my attention as to why the ceiling people hid 4 CCTV camera points and the electricians decided that my TV could do without its own LAN connection ("You've already got one going to the computer in this room"). Hmm.

Link to comment
Share on other sites

They fixed it today with a crimped bnc joint and then the kind of tape that Crossy suggested. Just got to overcome my irritation with the incompetence and lack of forethought so I can turn my attention as to why the ceiling people hid 4 CCTV camera points and the electricians decided that my TV could do without its own LAN connection ("You've already got one going to the computer in this room"). Hmm.

Blame your foreman for the last two - you're paying him to understand the plan, and make sure mistakes like this don't happen.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.


  • Topics

  • Latest posts...

    1. 674

      Deadlocked Between Trump and Harris in NBC News Poll as Election Approaches

    2. 1

      X.com links not displaying

    3. 2

      Six Thai Police Officers Arrested in 300 Million Baht Fake Warrant Scam

    4. 4

      Operation Titanium Reveals £6.5M Stolen Luxury Car Scam - video

    5. 0

      Lost por ror bor sticker

    6. 12

      Feedback on Theme and subscription offer

    7. 5

      Senior Monk from Renowned Chiang Mai Temple Arrested for Drunk Driving Following Collision

  • Popular in The Pub


×
×
  • Create New...