132kV OHL Diversion - Trowse - Thorpe, Norwich
UKPN identified a need as part of their Alliance contract to Underground a significant section 132kV line between Trowse and Thorpe Substations in Norwich using Demirer 1600mm2 Alu AWS XLPE Cable with Alu Laminate Foil.
Wootton & Wootton were contracted by an ED1 Alliance Partner to provide Tyco approved Jointing resource for the installation of the 132kV cables within a cross bonded system. This included the installation of sectionalised & non sectionalised Tyco 132kV 3 piece joints, link boxes (ground mounted & stantion mounted), steelwork modifications and C55/5 testing.
The works were successfully completed on budget and ahead of schedule.
Scope of Works.
To install 24 x sectionalised Tyco 132kV 3 Piece Joints including supply of bonding kits
To install 2 x non sectionalised Tyco 132kV 3 Piece Joints
To install 12 x 132kV Tyco sealing ends
To install 12 x link boxes including bonding lead installation and connections
To install 6 x ground linkboxes including bonding lead installation and connections
Carry out full C55/5 testing on Cross bonded system and Sheath Testing as requested
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