National Gas Transmission owns and operates the gas National Transmission System (NTS) — a 5,000-mile pipeline network that transports gas from terminals and ports to every part of Britain.
About
Our Businesses
The future of energy
Innovation
/
Documents
Search
Alteration Terms and Conditions September 2013
Alteration, Non Standard, Step by Step to Apply Online
Alteration, Standard, Application Form
Alteration, Standard, Terms and Conditions 12-2012 v9
Alterations Terms and Conditions - July 2016 version 12
AMO Written Response to Pricing Consultation
AMR
AMR contract templates, work types and standard charges
AMR MAM Manual v4
AMSEC 2009 Prices