Open Closing in a 1 month
Provision of High Voltage (HV) Cable Maintenance and Fault Repair Services
Descriptions
London Underground operates and maintains a High Voltage (HV) Power Distribution Network, which includes multiple bulk supply in take points that distribute HV power to substations and distribution points through HV cables. These cables, which are 11kV and 22kV, are installed across the London Underground rail, public highways, and Network Rail Infrastructure.
The existing network consists of cables over 80 years old, ranging from single and three-core Paper insulated Lead cables to Polymeric cables, with sizes varying from 70mm² to 630mm².
In addition to managing HV cables, the HV Cables department also manages the control cables within the power estate, including both copper Pilot and Fibre Optic cables.
To effectively manage fault repairs and maintain both HV and Pilot networks, the HV Cables department requires the ongoing support of a specialist contractor. This contractor will play a key role in assisting with power upgrades through project works.
This aims to secure a commercial partnership with a specialised contractor who possesses the expertise and experience necessary to support both planned and reactive maintenance for the London Underground HV infrastructure.
The services will cover maintenance, repair, fault finding, project support services and purchasing of cables to be installed.
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Tender Regions
CPV Codes
71311220 - Highways engineering services
45234100 - Railway construction works
31320000 - Power distribution cables
50230000 - Repair, maintenance and associated services related to roads and other equipment
51100000 - Installation services of electrical and mechanical equipment
71311230 - Railway engineering services
50220000 - Repair, maintenance and associated services related to railways and other equipment
45233000 - Construction, foundation and surface works for highways, roads
45234122 - Underground railway works
Keywords
distribution cable
medium-voltage cable
energy distribution cable
power feeder cable
highway foundation works
road surface construction
roadbed and pavement build
subgrade and asphalt works
road groundwork installation
highway base structure
road surface laying
street foundation and surfacing
civil road surface build
infrastructure flatworks
railway build
railroad engineering
track laying
rail infrastructure works
trainline construction
rail civil works
track system installation
rail corridor construction
heavy rail works
rail groundwork
underground rail construction
subway build
tunnel rail works
metro tunneling
buried rail infrastructure
subterranean track installation
underground transit rail civil works
metro line build
tunnel track foundation
urban underground railway construction
rail system maintenance
track vehicle repair
railway component servicing
depot workshop services
rail torque calibration
bogie maintenance
rail braking system test
infrastructure vehicle repair
rail equipment overhaul
rail safety inspection
road surface repair
signage maintenance
street fixture servicing
road barrier replacement
pothole filling
curb repainting
road marking renewal
storm drain repair
traffic signal upkeep
road equipment overhaul
motor install
pump mounting
HVAC system setup
switchgear commissioning
conveyor belt installation
generator wiring
control panel fitting
security system mount
compressor foundation alignment
electrical panel mount
highway design services
road construction engineering
pavement engineering
roadway structural design
highway infrastructure engineering
carriageway engineering
road construction planning
highway technical services
highway systems engineering
road layout design
railway consultancy
train track engineering
rail project design
railway infrastructure planning
rail civil engineering
switching system engineering
rolling stock interface design
rail safety consulting
rail structural engineering
transit rail advisory
Tender Lot Details
2 Tender Lots
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Possible Competitors
1 Possible Competitors
