LV and mains
Service and mains jointing, live and dead working, PILC, Consac, waveform and SWA applications.
TMRFJointing
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Electrical-led utility delivery
TMRF delivers specialist electrical works from cable route to energisation, with Civils, Water and Gas provision available around the wider project.

Specialist electrical capability
LV and HV installation, jointing, earthing, testing and commissioning.
Electrical
Electrical is the centre of TMRF. We understand the work before the joint, the connection itself and the testing required before a system can be handed over.
See the complete electrical capabilityService and mains jointing, live and dead working, PILC, Consac, waveform and SWA applications.
Straight joints, transition joints and terminations across 11 kV and 33 kV systems.
Cable installation, LV pillars, switchgear, transformer connections, small power and lighting.
Earth nests, tapes, bars, bonding, substation earthing and the associated testing.
VLF, sheath, insulation resistance, continuity and earth testing aligned to the delivered scope.
Protection, control and electrical commissioning capability on systems up to 132 kV.
Electrical case studies
Real TMRF projects, real site conditions and a clear account of what was delivered. Open any case study for the full scope, challenge and response.

33 kV terminations·Rotherham
A demanding 33 kV termination package across transformer, field and auxiliary equipment, completed around restricted access at both ends of the circuit.
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Substation fit-out·Nottingham
Two coordinated substation fit-outs covering cable installation, HV and LV terminations, internal earthing and external earth arrangements.
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High-rise distribution·Sheffield
Electrical distribution from the site substation through the building risers and onward to more than 300 residential connections.
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Complete substation works·Chesterfield
Two full substation fit-outs delivered as a tightly coordinated electrical package covering LV, HV, earthing, grating and testing.
Read case study ↗From site
Every photograph in this reel comes from the supplied TMRF electrical portfolio.

Wider provision
Civils, Water and Gas provision can sit around the electrical works, giving clients a clearer route through site interfaces and utility delivery.
How we work
Review the design, route, interfaces, programme and connection requirements.
Coordinate access, materials, equipment and the activities surrounding the installation.
Complete the physical works, jointing, terminations and supporting utility scope.
Prove the delivered system, complete the relevant records and support commissioning.
Ryan Fox
07774 895712r.fox@tmrfltd.comTomas Mattey
07990 533121t.mattey@tmrfltd.com