To Alter the Inconing Service Pipe a GIRS Registered UIP can undertake this work, See lloyds Registration Website this Allow the GIRS -UIP to Inform the DNO /Transporter = NGT,WalesWest,Northern Gas Networks Scotia Networks & Southern Gas Networks.Ten+ Years ago OFGEM made Transco /-now NGT was made to sell off the 5 LDZ Networks as above, ( NGT Kept the Most Densley Populated LDZ's -Nort West,West Mids East Mids East Anglia North London as these made more profit ) Due to the Monopoly Commission. Also This Allowed New Compatition in Connections Allowing IGT -to offer connection & metering services.However you will find that the gas shippers rent the meter from a MaM or Mop. to which the MaMs & MoPs undertake the metering siteworks Inn house Engineers (or to ever provides the biggest brown envolope-so im informed) Metering Service Companies ,who have to be a Ofgem OAMI Registered Company ( Ofgem Approved Meter Installer ) CoP1a= Domestic Metering CoP1b=Non-Domestic Metering- CoP1c Industrial Metering .+ Gas Safe Registered --
If a GSR Met1,Qualified engineer needed a Meter Re-Site they would need to have the MaM/MoP writtern permission before you can Legally touch their Meter Asset & a GSR Eng. will need a OAMI registered company to Inspect the works on behalf of the MaM/MoP-This will just cost more dollars this way ,So as most MaMs /MoPs are also OAMI Registered to.....
Meterman1