Assessment of electrical connections made to rails by the AGA and Grundy arc-brazing techniques (TM-MET-30)

Two arc-brazing processes are currently employed by B.R. for making electrical connections to rails, namely, the AGA and Grundy bonding systems. The AGA process is used by the Eastern Region for making signalling and traction connections whilst the Grundy process is used by the Western Region for signalling purposes only.