1.1.14 Fencing
1.2.17 Fixtures & Fittings
1.5.1 Computer Hardware & Accessories – Workstations/Servers
1.5.5 Network Equipment & Accessories
1.7.1 Security Equipment
2.7.1 Security Services
2.9.10 General Building incl. Offices
2.9.11 Security Equipment Installation & Maintenance
3.3.17 Electronic Cards & Systems
3.4.15 Uninterruptible Power Supply (UPS) Systems
3.7.1 Underground Mains & Service Cable – Below 1kV
3.7.3 Underground Mains Cable – 20kV to 99kV
3.7.6 Underground Cable Joints, Terminations & Jointing Materials – Below 1kV
3.7.8 Underground Cable Joints, Terminations & Jointing Materials – 20kV to 99kV
4.1.25 Foundation Services
4.2.17 Underground Telecommunication Cable Laying
4.2.18 Underground Telecommunication Cable Maintenance & Repair
4.2.19 Underground Cable Laying – Below 1kV
4.2.20 Underground Cable Laying – 1kV to 19kV
4.2.21 Underground Cable Laying – 20kV to 99kV
4.2.22 Underground Cable Laying – 100kV to 199kV
4.2.23 Underground Cable Laying – 200kV & Above
4.2.24 Underground Cable Jointing – Below 1kV
4.2.29 Underground Cable Maintenance & Repair – Below 1kV
4.5.2 Substation Building Civil Services
4.5.3 Protection & Control System Services
4.5.4 Telecontrol Services
4.5.5 Switchgear Services
4.5.6 Transformer Services
4.5.7 Substation Cabling Services
4.5.8 Substation Plant Dismantling & Removal
4.5.9 Substation Fire Protection Services
4.5.11 Substation Design – Transmission
4.5.12 Substation Construction – Transmission
4.5.13 Substation Design & Construction – Transmission
4.5.14 Substation Turnkey – Transmission
4.5.15 Substation Design – Distribution
4.5.16 Substation Construction – Distribution
4.5.17 Substation Design & Construction – Distribution
4.5.18 Substation Turnkey – Distribution
4.5.19 Substation General Maintenance

4.5.20 Substation and Transformation Centers projects
4.5.99 Other Substation Services
4.6.2 Planning Consultancy
4.6.3 Electrical Consultancy – 11kV & Below
4.6.4 Electrical Consultancy – 20kV to 99kV
4.6.5 Electrical Consultancy – 100kV to 199kV
4.6.6 Electrical Consultancy – 200kV & Above
4.6.38 Integrated Design Team Services
4.6.39 Technical Drafting including CAD Services
4.6.41 HVAC Consultancy Services
4.8.1 Control & Instrumentation Services
4.8.2 Electrical Inspection/Testing Services
4.8.4 Electrical Installation Services
4.8.25 Electrical Maintenance and Repair Services
4.9.1 Overhead Line Construction – Wood Pole (11kV & Below)
4.9.2 Overhead Line Construction – Wood Pole (20kV to 99kV)
4.9.3 Overhead Line Inspection, Maintenance & Repair – Wood Pole (11kV & Below)
4.9.4 Overhead Line Inspection, Maintenance & Repair – Wood Pole (20kV to 99kV)
4.9.5 Overhead Line Design – Tower (20kV to 99kV)
4.9.6 Overhead Line Design – Tower (100kV to 199kV)
4.9.7 Overhead Line Design – Tower (200kV & Above)
4.9.8 Overhead Line Construction – Tower (20kV to 99kV)
4.9.9 Overhead Line Construction – Tower (100kV to 199kV)
4.9.10 Overhead Line Construction – Tower (200kV & Above)
4.9.11 Overhead Line Design & Construction – Tower (20kV to 99kV)
4.9.12 Overhead Line Design & Construction – Tower (100kV to 199kV)
4.9.13 Overhead Line Design & Construction – Tower (200kV & Above)
4.9.14 Overhead Line Inspection, Maintenance & Repair – Tower (20kV to 99kV)
4.9.15 Overhead Line Inspection, Maintenance & Repair – Tower (100kV to 199kV)
4.9.16 Overhead Line Inspection, Maintenance & Repair – Tower (200kV & Above)
4.9.17 Overhead Line Services – Surveying
4.9.19 Overhead Line Services – Tower Painting
4.9.20 Overhead Line Services – Scaffolding (System Use)
4.9.21 Overhead Line Services – Wood Pole Installation
4.9.24 Overhead Line Construction – Wood Pole (100kV to 199kV)
4.9.25 Overhead Line Inspection, Maintenance & Repair – Wood Pole (100kV to 199kV)
4.9.26 Live Line Work
4.9.27 Electric line projects
4.9.99 Other Overhead Line Services