Services
From street-level reticulation to national transmission — Musi's teams cover the full electrical engineering stack under a single contract, with in-house design, jointing, construction and maintenance.
01Electrical Reticulation
Over nine years designing and delivering underground and overhead reticulation for Gauteng municipalities and private enterprise. Substations, mini-subs, street lighting, traffic signals and grid connection of diverse electricity loads.
- Reticulation design & feasibility
- Underground & overhead installation
- Sub / mini-sub connection
- Street lighting & traffic signals
02Transmission Line Installation
Overhead and underground transmission for utilities and IPPs. Wood, concrete, steel-pole and steel-lattice configurations. Substation construction, expansion and long-term O&M.
- Engineering & construction
- Commissioning & PM
- Renewable & traditional lines
- Long-term O&M contracts
03Smart Meter Installation
Utility-scale rollouts with remote reading, real-time pricing, tariff options and DSM integration. Community liaison and youth hiring reduce access-related delays and conflicts.
- HAN integration
- Remote operation & reading
- Real-time pricing & DSM
- Community access model
04LV, MV & HV Cable Jointing
PILC and XLPE jointing and termination across LV, MV and HV networks to Eskom and municipal standards. Full tool inventory — hydraulic crimping, heat shrink, spiking, insulated live-working tools.
- PILC & XLPE terminations
- Live-working insulated tools
- Cable spiking & preparation
- Fault analysis & rework
05Building Electrical Maintenance
Planned and reactive maintenance for physical assets — self-performed, on-call 24/7, tracked electronically. Includes in-house planning for new-build electrical infrastructure.
- Planned preventive maintenance
- Reactive 24/7 response
- New-build planning division
- Legally compliant delivery
06Electrical Infrastructure Upgrade
Full-scope infrastructure upgrade — from load studies and single-line diagrams through construction, energisation and handover.
- Load & feasibility studies
- Design & permitting
- Construction & energisation
- As-built documentation
07Substations
Substation and mini-substation construction, swap-outs and expansions — civils, plinths, switchgear line-ups, protection wiring, energisation and hand-over.
- Mini-sub & kiosk installation
- Switchgear line-ups
- Protection & control wiring
- Commissioning & energisation
08Transformers
Pole-mounted and ground-mounted transformer installation, crane lifts, bushing and surge-arrester work, oil testing and fault repair across distribution networks.
- Crane lifts & placement
- Bushings & surge arresters
- Oil sampling & testing
- Fault repair & replacement