Rules and Guidelines
Want to participate in the discussions? Please read our Community Rules and Guidelines. Need some help? Visit Support and Answers.

  • State Not Answered
  • Locked Locked
  • Replies 5 replies
  • Subscribers 32 subscribers
  • Views 470 views
  • Users 0 members are here
Options
You may also be interested in
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Main to out building

Face plate
Sorry to bring up this old chestnut but just seeking clarification as it was in 2005 that it was first raised. I am now retired and my last update was C and G 2008

I have been asked to maintain a small sewage tank system for 6 houses. This consists of air pump and controls and lift pump.The pump controls are situated approx 200 metres from the incoming main and earthing / supply is an armoured  cable with cpc which is connected to a TN C S (PME) at origin.

The only metalwork in the tank is a 25mm pipe from lift pump to outlet and internal blower pipework.

Is it allowed to export the PME system in this case or should it have been a TT system with RCD at origin ?

Many thanks FP

Parents
  • Former Community Member
    0 Former Community Member
    Face plate:

    Sorry to bring up this old chestnut but just seeking clarification as it was in 2005 that it was first raised. I am now retired and my last update was C and G 2008

    I have been asked to maintain a small sewage tank system for 6 houses. This consists of air pump and controls and lift pump.The pump controls are situated approx 200 metres from the incoming main and earthing / supply is an armoured  cable with cpc which is connected to a TN C S (PME) at origin.

    The only metalwork in the tank is a 25mm pipe from lift pump to outlet and internal blower pipework.

    Is it allowed to export the PME system in this case or should it have been a TT system with RCD at origin ?

    Many thanks FP

     


    Hi! Do you have any pics of the installation that you could post? 


    Also is there any previous documentation available, such as An EIC, manufacturers instructions, etc? I am interested to know why there is a 30mA RCBO supplying a communal waste water system, and who carries out the regular pressing of the test button?


Reply
  • Former Community Member
    0 Former Community Member
    Face plate:

    Sorry to bring up this old chestnut but just seeking clarification as it was in 2005 that it was first raised. I am now retired and my last update was C and G 2008

    I have been asked to maintain a small sewage tank system for 6 houses. This consists of air pump and controls and lift pump.The pump controls are situated approx 200 metres from the incoming main and earthing / supply is an armoured  cable with cpc which is connected to a TN C S (PME) at origin.

    The only metalwork in the tank is a 25mm pipe from lift pump to outlet and internal blower pipework.

    Is it allowed to export the PME system in this case or should it have been a TT system with RCD at origin ?

    Many thanks FP

     


    Hi! Do you have any pics of the installation that you could post? 


    Also is there any previous documentation available, such as An EIC, manufacturers instructions, etc? I am interested to know why there is a 30mA RCBO supplying a communal waste water system, and who carries out the regular pressing of the test button?


Children
No Data

Community Rules & Guidelines