Description of the works, services or goods to be procured through the qualification system
This QSN includes all service categories 1 to 27.
This notice is to indicate that Northern Powergrid Limited and associated companies including Northern Powergrid (Northwest) Limited and Northern Powergrid (Yorkshire) Plc will use the UVDB system, which is managed by Achilles Information Limited, as a system for the registration of suppliers, contractors and service providers (vendors) for the purpose of awarding contracts of any value that are fully covered by the EU procurement legislation and may use it for other contracts. This notice represents a call for competition under the relevant legislation.
When selecting suppliers to tender for contracts, for certain types of contracts it considers to represent a high risk to its operations, Northern Powergrid Limited and associated companies including Northern Powergrid (Northwest) Limited and Northern Powergrid (Yorkshire) Plc will require suppliers to be on the UVDB and audited using Achilles Verify supplier audit system. These types of contracts are indicated below, identified by Achilles code numbers. Suppliers must ensure UVDB registration and completion of Verify audit requirements to be considered for selection for tender list for these types of contracts.
This notice also indicates Achilles code numbers for other contracts, where Northern Powergrid Plc considers the risk to its operations as lower. In order to be considered for selection for Medium Risk tenders lists for these types of contracts only UVDB registration is required initially and in order to be considered for selection for Low Risk tender lists for these types of below contracts, only TSMS registration is required. Low risk suppliers who wish to be considered for above threshold contracts will be required to be registered on the UVDB as well.
The following works, services and supplies classifications represent the UVDB coding structure as available on the day this notice was issued. Vendors not already registered on the UVDB should apply to Achilles using the contact details in section l.1 in order to ensure that their details are available to Northern Powergrid considering awarding contracts both above and below EU thresholds. Vendors already registered on UVDB should ensure their registration details are up to date.
High Risk
1.1.32
Lifts and Escalators
1.1.37
Gas bottles
1.3.21
Printing and Photographic Chemicals and Materials
1.4.4
Telecommunication Transmission Equipment
1.4.5
Telemetry Equipment
1.4.6
SCADA and Telecontrol Equipment
1.4.8
Microwave
1.4.9
Antennae/Aerial Masts
1.4.25
Communication Tower Steel Structures
1.4.27
Synchronising Equipment
1.4.28
Satellite Communications Equipment
1.4.29
Radar Equipment
1.5.3
Computer Hardware — Mainframes
1.5.13
Remote control and telecontrol systems
1.6.2
Protective Clothing
1.6.6
Personal Protective Equipment
1.6.8
First Aid Kits and Supplies
1.7.4
Fire Fighting Equipment
1.7.5
Fire/Gas Detection/Protection Systems
1.7.6
Fire Protection Materials
1.7.7
Insulated stools and rugs
1.7.10
Protection equipment for live working
1.7.99
Other Security and Fire-fighting Equipment
1.8.16
Boats and Marine Vessels
1.8.18
Railway Equipment
1.8.19
Passenger Loading Bridges
1.8.21
Fuel Delivery, Storage and Dispensing Equipment
1.9.4
Conveyor Systems incl. Belts
1.9.36
Drive Belts, Chains and Couplings
1.9.37
Cranes (Fixed Location)
1.9.41
Lifting Gear, Winches and Other Lifting Equipment
1.9.99
Other Material and Product Handling
1.10.1
Tools and Equipment — Cable Joiners
1.10.2
Tools and Equipment — Overhead Line
1.10.16
Weighing Equipment
1.10.21
Gas network stoppling equipment
1.11.14
Insulating Oils
1.11.15
Lubricating Oils
1.11.24
Greases
1.11.26
Fuel Additives
1.11.27
Mains Water (Potable)
1.12.1
Propane
1.12.2
Butane
1.12.3
Oxygen
1.12.4
Nitrogen
1.12.5
Carbon Dioxide
1.12.6
Sulphur Dioxide
1.12.7
Sulphur Hexafluoride
1.12.8
Argon Free Oxygen
1.12.9
Hydrogen
1.12.10
Methane
1.12.11
Acetylene
1.12.12
Helium
1.12.15
Argon
1.12.16
Argonshield
1.12.17
Oxygen Free Nitrogen
1.12.99
Other Industrial Gases
1.55.11
Overhead Line Equipment
1.55.16
Condition Monitoring Products (Rail)
1.60.1
Airport specific information systems
1.60.2
Flight Information Displays (FIDS) (Screens with flight and gate information)
1.60.3
Flight Management Systems (AODB) (to register passengers per airline and invoice airlines)
1.60.4
Baggage Handling Systems (Insourced/Outsourced)
1.60.5
Passenger Queue Measurement Systems
1.61.1
Baggage transportation equipment
1.61.2
Baggage classification equipment
1.62.1
Communication systems (VHF-YHF, Tetra Systems)
1.62.2
Radars and surveillance systems
1.62.3
Air navigation systems: ILS (Instrumental Landing Systems), NDB, VOR
1.62.4
Meteorological equipment: IRVR Transmission meters, AMOs/RAMOS/SAMOS/FAMOS
1.63.1
Fire-fighting vehicles — air-side
2.2.6
Estates and Property Consultancy
2.2.7
Health and Safety Consultancy
2.2.8
Procurement and Materials Management Consultancy
2.2.9
Public Relations Consultancy
2.2.10
Security Consultancy
2.2.11
Telecommunications/Telemetry Consultancy
2.2.12
Environmental Consultancy
2.5.6
Hazardous Material Handling/Treatment/Disposal Services (incl. Asbestos)
2.5.8
Decontamination/Pollution Control Services
2.5.10
Recycling Services
2.5.11
Waste Skip Hire
2.5.12
Waste Management Services
2.5.13
Confidential Waste Disposal Services
2.5.14
Road Sweeping Services
2.6.8
Occupational Health Services
2.6.26
Wayleave Services
2.6.33
Product certification
2.6.46
Rescue and Emergency Medical Services
2.6.47
Bill Payments
2.6.48
Rescue and Emergency Medical Services
2.6.50
CAP699 Competency Management
2.7.1
Security Services
2.7.8
Hygiene and Pest Control Services
2.7.10
Building/Office Maintenance and Refurbishment Services
2.7.11
Grounds Care Maintenance
2.7.12
Fire Protection, Fighting and Maintenance Services
2.7.15
Outsourcing services in offices
2.8.8
Mobile Plant Hire Services
2.8.15
Helicopter/Air Transport Services
2.8.16
Generator Hire (Non-system Use)
2.8.27
Traffic Management Services
2.8.28
Garage/Workshop Equipment Maintenance
2.9.1
Carpentry Services
2.9.2
Plumbing Services
2.9.3
Electrician Services
2.9.4
Industrial Painting and Specialist Coating Services
2.9.5
Lift/Escalator Services
2.9.6
Roofing Services
2.9.9
Road Construction and Surfacing Services
2.9.10
General Building incl. Offices
2.9.11
Security Equipment Installation and Maintenance
2.9.12
Heating, Ventilation and Air Conditioning Services
2.9.13
Insulation Services
2.9.14
Carpark Construction
2.9.15
Minor Civil Works for General Buildings/Offices/Depots
2.9.17
Construction Project Management
2.9.18
Minor Building Repair Call-Out Service
2.9.19
Minor Structure/Civil Repair Call-Out Service
2.9.99
Other General Building and Construction Services
2.10.1
Wildlife / Bird Management
2.10.2
Stand / Coaching Planning
2.10.3
Slots Planning
2.10.4
Ice Management / Weather Systems
2.10.5
Marshalling
2.10.6
Cargo Systems Management (Processing/Customs)
2.10.7
Auditing
2.11.1
Handling Aircraft - Ramps
2.11.2
Handling Passengers — PRM (People with Reduced Mobility)
3.1.3
Environmental/Reclaimed Building Products
3.2.1
Programmable Logic Controllers (PLC's)
3.2.2
Control and Instrumentation Systems & Spares
3.2.3
Control and Instrumentation Automation Hardware
3.2.5
Instrumentation and Associated Equipment
3.2.7
Detection/Monitoring Equipment
3.2.8
Detection/Monitoring Systems for District Heating and Cooling
3.2.9
Meteorological Stations
3.2.99
Other Control and Instrumentation Equipment
3.3.5
Distribution Boards
3.3.6
Earthing Equipment
3.3.7
Electrical Motors
3.3.10
Primary Cells, Batteries and Chargers
3.3.11
Portable Power Supplies/Mobile Generators
3.3.13
Heating, Ventilation and Air Conditioning Equipment
3.3.14
Trace Heating Equipment
3.3.15
Bus-bars and Support Structures
3.3.41
Contactors
3.3.42
Limit switches
3.3.43
Current collectors
3.3.44
Low voltage switchboard
3.3.45
High and medium voltage switchboard
3.3.46
Integrated Main Power Supply Panel
3.3.47
Other earthing equipments
3.3.48
Break indicators
3.3.49
Rectifiers, converters
3.3.99
Other Electrical, Control and Instrumentation Equipment
3.4.2
Cut Outs
3.4.5
Relays
3.4.9
Fuses — Below 1 kV
3.4.10
Fuses — 1 kV to 11 kV
3.4.11
Fuses — Above 11 kV
3.4.12
Surge Diverters/Arrestors
3.4.13
Distribution Fuse Cabinets/Pillars
3.4.14
Fault Passage Indicators
3.4.15
Uninterruptible Power Supply (UPS) Systems
3.4.16
Lightning Protection Equipment
3.4.19
Over voltage dissipator and lightning conductors of High and low voltage
3.4.20
Prewired measurement and junction boxes
3.4.24
Over voltage protection systems
3.4.25
Fuse boxes, fuse blocks and fuse panel boards
3.4.26
Flame-proof material: switchboards
3.4.27
Flame-proof material: lighting (lighting fitting, searchlight, etc.)
3.4.28
Flame-proof material: electric tracing
3.4.29
Flame-proof material: electronic power switching
3.4.30
Other flame-proof material
3.4.31
Relay (for protective relay, see 1.7.17)
3.4.32
Reactance protections
3.4.33
Electrical line protections
3.4.99
Other Electrical Protection Equipment
3.5.2
Transformers — Distribution Ground Mounted (2 000 kVA and Below)
3.5.3
Transformers — Distribution Pole Mounted (315 kVA and Below)
3.5.4
Transformers — Generator
3.5.5
Transformer Ancillary Equipment
3.5.6
Power transformers
3.5.7
Oil and silicon distribution transformers
3.5.8
Dry-type or encapsulated-winding distribution transformers
3.5.9
Insulating transformers
3.5.10
Intensity transformers
3.5.11
Alternators
3.5.12
Frequency variators for motors
3.5.13
Frequency converters
3.5.20
Transformers — Current
3.5.21
Transformers — Voltage
3.5.22
Transformers — Traction
3.5.23
Transformation centres
3.5.24
Substations — Unit/Composite
3.5.27
Transformers — Primary (Below 10 MVA)
3.5.28
Transformers — Primary (10 MVA to 100 MVA)
3.5.29
Transformers — Grid (Above 100 MVA)
3.5.30
Tap Changing Equipment
3.5.31
Transformer Bushings
3.5.32
Quadrature Boosters
3.5.33
Voltage Regulators
3.5.34
Reactors
3.5.35
Capacitors
3.5.36
Gas deflector
3.5.37
PLC Terminal Equipment
3.5.38
Comms Multiplexers
3.5.39
Transducers
3.5.40
Cells and electric cabs
3.5.50
Starters
3.5.51
Reactive power blocks
3.5.54
Transformer protections
3.5.55
Transformer bank protections
3.5.56
Brushes and brush holders
3.5.57
Distribution grid station
3.5.58
Power connections
3.5.99
Other Transformers
3.6.1
Covered Overhead Line Conductor
3.6.2
Bare Overhead Line Conductor
3.6.4
Conductor Fittings
3.6.5
Helical Fittings
3.6.6
Insulator Fittings
3.6.7
Electrical Insulators — Porcelain
3.6.8
Electrical Insulators — Glass
3.6.9
Electrical Insulators — Polymeric
3.6.11
Overhead Line Accessories
3.6.12
Overhead Line Steelwork
3.6.13
Overhead Line Poles
3.6.99
Other Overhead Line Equipment and Accessories
3.7.1
Underground Mains and Service Cable — Below 1 kV
3.7.2
Underground Mains Cable — 1 kV to 19 kV
3.7.3
Underground Mains Cable — 20 kV to 99 kV
3.7.4
Underground Mains Cable — 100 kV to 199 kV
3.7.5
Underground Mains Cable — 200 kV and Above
3.7.6
Underground Cable Joints, Terminations and Jointing Materials — Below 1 kV
3.7.7
Underground Cable Joints, Terminations and Jointing Materials — 1 kV to 19 kV
3.7.8
Underground Cable Joints, Terminations and Jointing Materials — 20 kV to 99 kV
3.7.9
Underground Cable Joints, Terminations and Jointing Materials — 100 kV to 199 kV
3.7.10
Underground Cable Joints, Terminations and Jointing Materials — 200 kV and Above
3.7.11
General Wiring Cable
3.7.15
Cable Accessories
3.7.99
Other Cables
3.8.1
Industrial Hot Water Boilers
3.8.2
Steam Boilers
3.8.3
Boiler Ancillary Equipment
3.8.4
Generators — Power Station
3.8.5
Heat Pumps and Accessories
3.8.6
Engines and Engine Spares
3.8.7
Cooling Systems and Spares
3.8.8
Fuel & Oil Systems and Spares
3.8.9
Feed Water Systems and Spares
3.8.10
Turbines and Spares — Steam
3.8.11
Solid Fuel Supply Systems and Spares
3.8.12
Liquid Fuel Supply Systems and Spares
3.8.13
Gas Fuel Supply Systems and Spares
3.8.14
Ash/Residue Disposal Systems and Spares
3.8.15
Combustion Air Systems and Spares
3.8.16
Flue Gas Exhaust Systems and Spares
3.8.17
Turbines and Spares — Gas
3.8.18
Power Station Heating and Ventilation Equipment
3.8.23
Combined Heat and Power (CHP) Plant
3.8.24
CO2 Capture Plants
3.8.26
Ovens
3.8.27
Other turbines for thermal generation
3.8.28
Heated water boiler
3.8.29
Multi-fuel firing unit (heated water + heating)
3.8.30
Stacks
3.8.31
Other motors and motor spare-parts
3.8.32
Air — coolants
3.8.33
Double and multi — pipe heat exchange units
3.8.34
Carcass and steel pipes heat exchange units
3.8.35
Plaque heat exchange units
3.8.36
Other heat exchange units
3.8.37
Heat exchange unit coverings
3.8.38
Fuel-gas heaters
3.8.39
Refractory material
3.8.40
Gasholders
3.8.41
Grinding mill
3.8.42
Bucket - wheels
3.8.43
Vibrator screen
3.8.44
Fan blowers, blowers, aspirators and gas circulators
3.8.97
Flue gas boiler
3.8.98
Other Boilers and Boiler Spares
3.8.99
Other Generation Plant and Equipment
3.9.19
Wind Power Production Equipment
3.9.20
Hydro-Electric Power Production Plant
3.9.21
Bio Energy Production Equipment
3.9.22
Wave Motion Power Production Equipment
3.9.24
Solar Power Production Plant
3.9.25
Wave Motion Power Plants
3.9.26
Osmotic Power Plant/Salt Power Plant
3.9.27
Hydro mechanical equipment
3.9.28
Hydraulic turbine generators
3.9.99
Other Renewable Generation Plant and Equipment
3.10.1
Nuclear Gas Reactor and Core
3.10.2
Nuclear Fuel Assembly
3.10.3
Nuclear Gas Baffle
3.10.4
Nuclear Gas Diagrid and Support Skirt
3.10.5
Nuclear Shielding
3.10.6
Nuclear Pressure Vessel and Liner
3.10.7
Nuclear Gas Circulators
3.10.8
Nuclear Control Rod and Assembly
3.10.9
Nuclear Reactor Pumps
3.10.10
Nuclear Fuel Route Equipment
3.10.11
Nuclear In-Service Inspection Equipment
3.10.12
Nuclear Island Control and Instrumentation Systems and Spares
3.10.13
Nuclear Reactor Protection Systems and Spares
3.10.14
Radioactive Waste Handling and Reprocessing Equipment
3.10.15
Nuclear Primary Circuit Pipework, Vales and Penetrations
3.10.16
Nuclear Sampling Systems
3.10.17
Nuclear Cooling Water and Heat Removal Systems
3.10.18
Nuclear Containment and Ventilation Systems
3.10.19
Dosimetry Equipment and Control Systems
3.10.20
Nuclear Fire Barrier and Containment Penetrations
3.10.21
Nuclear Fuel Storage Racks and Equipment
3.10.22
Nuclear Robotics/Remote Operations Equipment
3.10.23
Nuclear Fuel
3.10.24
PWR Pressure Vessel and Internals
3.10.25
PWR Pressuriser and Pressure Control Systems
3.10.26
PWR Steam Generator Plant
3.10.27
PWR Chemical and Volume Control/Reactor Make-up Systems
3.10.28
PWR Emergency Boration and Charging Systems
3.10.99
Other Nuclear and Reactor Plant and Equipment
3.12.1
Switchgear — Indoor (Below 1 kV)
3.12.2
Switchgear — Indoor (1 kV to 19k V)
3.12.3
Switchgear — Indoor (20 kV to 99 kV)
3.12.4
Switchgear — Indoor (100 kV to 199 kV)
3.12.5
Switchgear — Indoor (200 kV and Above)
3.12.6
Switchgear — Outdoor (Below 1 kV)
3.12.7
Switchgear — Outdoor (1 kV to 19 kV)
3.12.8
Switchgear — Outdoor (20 kV to 99 kV)
3.12.9
Switchgear — Outdoor (100 kV to 199 kV)
3.12.10
Switchgear — Outdoor (200 kV and Above)
3.12.11
Switchgear — Multi Motor
3.12.12
Switchgear — Power Factor Correction
3.12.13
Switchgear — Variable Speed/Soft Driven
3.12.14
Switchgear — Direct Current (DC)
3.12.15
Switchgear Parts and Accessories
3.12.16
Circuit Breakers
3.12.17
Disconnectors
3.12.18
Distribution disconnectors
3.12.19
High voltage disconnectors
3.12.20
High voltage indoor switches
3.12.21
High voltage outdoor switches
3.12.22
Outdoor high-voltage switchgear: carrier — wave communication systems
3.12.23
Outdoor high-voltage switchgear: limiting reactances, impedances
3.12.24
Outdoor high-voltage switchgear: Non-harmonic filters
3.12.99
Other Switchgear
3.13.3
Electricity Meters
3.13.4
District Heating and Cooling Meters
3.13.6
Electrical Metering Control Devices
3.13.7
Meter Accessories and Spares
3.13.8
Meter Tokens and Cards
3.13.11
Turbine gas meter
3.13.12
Electrical Meters — Power Station/Grid
3.13.13
Gas Meters — Credit
3.13.14
Gas Meters — Prepayment
3.13.16
Governors, Regulators and Associated Equipment
3.13.18
Pre-wired Meter Cabinets
3.13.19
Meter Cabinets and Housings
3.13.20
Energy Meter Equipment for District Heating/Cooling
3.13.21
Security sealing (O-ring seal)
3.13.99
Other Meters and Associated Equipment
3.14.99
Other Pumps, Accessories and Spares
3.15.38
Filters for gases
3.15.39
Self-clean reduction filters
3.18.8
Acids
3.18.12
Sodium-based Chemicals
3.18.18
Polyelectrolytes
3.18.27
Hydrazine Hydrate
3.18.35
Molten Sulphur
3.18.37
Odorizer for fuel gas (THT, mercaptane)
3.18.38
Nitrogen oxide
3.18.40
Methanol
3.18.41
Potassium permanganate
3.18.42
Ceramic balls
3.18.43
Resins
3.18.44
Alcohols
3.18.45
Catalyzers
3.18.46
Agrochemicals, fertilizers, herbicides, biocides, fungicides
3.18.47
Chemical products of general application in the water sector
3.18.48
Chemical products (non solvents) for the petrochemistry industry
3.18.49
Chemical products for perforation (bentonite, retardant, etc.)
3.18.99
Other Chemicals
3.19.17
Potable water treatment equipment
3.19.18
Waste water treatment equipment
3.20.1
Compressor Station/Aero Engines and Spares
3.20.2
Compressor Station Plant and Spares
3.20.3
Compressor Station Consumables
3.20.4
Compressor Station Fire and Gas Equipment
3.20.5
Compressor Station Safety and Test Equipment
3.20.6
Compressor Station Emission Stacks
3.20.7
Gas Holder Antifreeze Units
3.20.8
Odorisation Equipment
3.20.9
Water Bath Heaters
3.20.10
Fogger/Gas Conditioning Units
3.20.11
Integrated Gas Analytical Systems
3.20.12
Gas Storage Plant and Equipment
3.20.99
Other Gas Transmission/Distribution Plant and Equipment
3.21.1
Bearings and Transmission Products
3.21.2
Mechanical Seals and Gaskets
3.21.3
Blowers, Exhausters and Fans
3.21.5
Tanks and Covers
3.21.7
Filters
3.21.16
Compressed Air/Gas Systems
3.21.17
Centrifugal compressors
3.21.18
Rotary compressors
3.21.19
Reciprocating compressors
3.21.20
Gas and boil — off compressors
3.21.21
Turbo-compressors
3.21.24
Oil and Gas Powered Motors
3.21.35
Centrifuges
3.21.40
Rubber Hoses and Couplings
3.21.42
Overhead Gantries and Walkways
3.21.43
Gas and Air Treatment Plant
3.21.44
Lubrication Equipment
3.21.45
Skid Units/Pressure Reduction Modules
3.21.47
Hydraulic Power Packages
3.21.48
Pneumatic Power Packages
3.21.50
Silencers
3.21.69
Drying equipment
3.50.5
Laboratory Consumables
3.50.8
Laboratory Chemicals
3.50.9
Laboratory Gases
3.50.98
Other Laboratory Equipment and Supplies
3.54.27
Rescue Craft
3.55.1
Burners and Torches
3.55.3
Diesel Generator
3.55.4
Cooling Towers
4.1.9
Maintenance and inspection of pressure containers
4.1.11
Ground and excavation works
4.1.18
Demolition and Clearance Work
4.1.23
Land Reinstatement Services
4.1.25
Foundation Services
4.1.27
Rock Anchor Services
4.1.28
Sector Specific Security Equipment Installation and Maintenance
4.1.29
Demolition and dismantling of sector-specific old plant
4.1.30
Construction of waste disposal site
4.1.33
Modular Structures
4.1.34
Construction of co-generation plants for immediate occupation
4.1.45
Sector Specific Minor Civil Works
4.1.47
Off-shore Structures
4.1.48
Gas Drying Plant
4.1.49
Gas Storage Plant Site Services
4.1.52
Permanent Way — Removal and Disposal of Materials
4.1.53
Ground Work/Levelling Works
4.1.54
Cable and Pipeline Trenches Construction Work
4.1.55
Vegetation Management
4.1.58
Remote Visual Inspection and Measurement Services
4.1.59
Steeplejacking Services
4.1.72
Aqueduct works
4.1.74
Construction of pumping stations (excl. water)
4.1.75
Electrical assembly (including electromechanical assembly)
4.1.76
Construction and assembly of spheres and tanks
4.1.79
Chimney assembly
4.1.81
Expert management and supervision of works
4.1.82
Gas and flame detection installation services (including those specific to the naval sector)
4.1.83
Water sprinkler installations (including those specific to the naval sector)
4.1.84
Dry chemical dust installations (including those specific to the naval sector)
4.1.85
Foam installations (including those specific to the naval sector)
4.1.86
CO/gas installations (including those specific to the naval sector)
4.1.87
Other safety installations (including those specific to the naval sector)
4.1.88
Fireproofing assemble services
4.1.90
Energy, industrial, chemical and petrochemical installations projects
4.1.92
Offshore Windfarm Civil Works
4.1.93
Offshore Windfarm Maintenance, Testing and Inspection
4.1.99
Other Sector Specific Building, Civil Engineering & Associated Services
4.2.19
Underground Cable Laying — Below 1 kV
4.2.20
Underground Cable Laying — 1 kV to 19 kV
4.2.21
Underground Cable Laying — 20 kV to 99 kV
4.2.22
Underground Cable Laying — 100 kV to 199 kV
4.2.23
Underground Cable Laying — 200 kV and Above
4.2.24
Underground Cable Jointing — Below 1 kV
4.2.25
Underground Cable Jointing — 1 kV to 19 kV
4.2.26
Underground Cable Jointing — 20 kV to 99 kV
4.2.27
Underground Cable Jointing — 100 kV to 199 kV
4.2.28
Underground Cable Jointing — 200 kV and Above
4.2.29
Underground Cable Maintenance and Repair — Below 1kV
4.2.30
Underground Cable Maintenance and Repair — 1 kV to 1 9kV
4.2.31
Underground Cable Maintenance and Repair — 20 kV to 99 kV
4.2.32
Underground Cable Maintenance & Repair — 100 kV to 19 9kV
4.2.33
Underground Cable Maintenance & Repair — 200 kV and Above
4.2.35
Trenchless Cable Laying
4.2.36
Street Lighting Connection
4.3.1
Water Service Pipe Laying
4.3.2
Water Mains Pipe Laying
4.3.3
Sewer Pipe Laying
4.3.4
Marine/River Outfall
4.3.5
Water Service Pipe Maintenance and Repair
4.3.6
Water Mains Pipe Maintenance and Repair
4.3.7
Sewer Pipe Maintenance and Repair
4.3.9
Pipe Surveying Services
4.3.10
Trenchless Pipe Laying
4.3.11
Borehole and Well Drilling
4.3.13
Pipework Fabrication and Installation
4.3.15
Transmission Pipeline Services
4.3.18
Heating and Cooling Pipe Services
4.3.19
Flexible Structures, Waterproof Lining Services
4.3.20
Pipeline CCTV/Inspection Services
4.3.21
Pipe Coating/Lining Services
4.3.22
Sewer Jetting Services
4.3.23
Gas Service Pipe Laying
4.3.24
Gas Mains Pipe Laying
4.3.25
Gas Service Pipe Maintenance and Repair
4.3.26
Gas Mains Pipe Maintenance and Repair
4.3.27
Sub-sea Pipe Laying
4.3.28
Hydro Pipeline Supply
4.3.29
Hydro Pipeline Install
4.3.30
Hydro Pipeline Supply and Install
4.3.97
Other Gas Pipe Services
4.3.98
Other Water Pipe Services
4.3.99
Other Pipe Services
4.4.1
Boiler Services
4.4.2
Engine Services
4.4.3
Feed System Services
4.4.4
Gas Turbine Services
4.4.5
Generator Services
4.4.6
Fuel System Services
4.4.10
Generation Operation and Maintenance Services
4.4.11
Energy Supply Plant Installation and Operation Services
4.4.12
Power Station — Combined Heat and Power Gas Turbine (CHP)
4.4.13
Power Station — Combined Cycle Gas Turbine (CCGT)
4.4.14
Power Station — Reciprocating Engine Combined Heat & Power
4.4.15
Steam System Services
4.4.16
Cooling Water System Services
4.4.17
Bulk Storage Services
4.4.19
Ash/Residue Disposal System Services
4.4.20
Combustion Air System Services
4.4.21
Flue Gas Exhaust System Services
4.4.22
Power Station Heating and Ventilation Services
4.4.23
Wind Farm Construction
4.4.24
Wind Power Plant Services
4.4.25
Hydro-Electric Power Plant Construction
4.4.26
Hydro-Electric Power Plant Services
4.4.27
Power Station — Conventional Thermal Power Plants
4.4.28
Steam Turbine Services
4.4.29
Rotating Electrical Machine Services
4.4.98
Other Turbine Services
4.4.99
Other Generation Services
4.5.2
Substation Building Civil Services
4.5.3
Protection and 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 and Removal
4.5.9
Substation Fire Protection Services
4.5.10
Substation Plant Painting Services
4.5.11
Substation Design — Transmission
4.5.12
Substation Construction — Transmission
4.5.13
Substation Design and 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 and 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
4.6.1
Technical Consultancy
4.6.2
Planning Consultancy
4.6.3
Electrical Consultancy — 11 kV and Below
4.6.4
Electrical Consultancy — 20 kV to 99 kV
4.6.5
Electrical Consultancy — 100 kV to 199 kV
4.6.6
Electrical Consultancy — 200 kV and Above
4.6.7
Mechanical Consultancy
4.6.8
Structural Consultancy
4.6.12
Tunnels Consultancy
4.6.15
Topographical Consultancy
4.6.16
Electrical Consultancy
4.6.22
Civil Engineering Consultancy
4.6.23
Environmental Impact Surveys
4.6.36
Safety Consultancy
4.6.37
Fisheries Consultancy
4.6.38
Integrated Design Team Services
4.6.39
Technical Drafting including CAD Services
4.6.41
HVAC Consultancy Services
4.6.46
Civil works and engineering services
4.6.48
Modelling consultancy services
4.6.49
Architectonic consultancy
4.6.51
Offshore Consultancy
4.6.52
Radar and Communications Consultancy
4.6.99
Other Sector Specific Consultancy
4.7.1
Health Physics Services
4.7.2
Reactor Physics Services
4.7.3
Reactor Core Services
4.7.4
Gas Circulator Services
4.7.5
Control Rod and Assembly Services
4.7.6
Fuel Route Services
4.7.7
Nuclear Island Control and Instrumentation Services
4.7.8
Nuclear Decommissioning
4.7.9
Radioactive Waste Management Services
4.7.10
Nuclear Fuel Services
4.7.11
Nuclear Routine and Outage Plant Maintenance
4.7.12
Nuclear Power Station Outage Management Services
4.7.13
Nuclear Safety Case Preparation and Support Services
4.7.99
Other Nuclear and Reactor Services
4.8.1
Control and Instrumentation Services
4.8.2
Electrical Inspection/Testing Services
4.8.3
Mechanical Inspection/Testing Services
4.8.4
Electrical Installation Services
4.8.5
Mechanical Installation Services
4.8.17
Gas Storage Plant Services
4.8.22
Welding and Cutting Services
4.8.23
Heat Treatment/Hardening Services
4.8.24
Mechanical Maintenance and Repair Services
4.8.25
Electrical Maintenance and Repair Services
4.8.99
Other Mechanical, Electrical, Instrumentation, Control and Automation Services
4.9.1
Overhead Line Construction — Wood Pole (11 kV and Below)
4.9.2
Overhead Line Construction — Wood Pole (20 kV to 9 9kV)
4.9.3
Overhead Line Inspection, Maintenance and Repair — Wood Pole (11 kV and Below)
4.9.4
Overhead Line Inspection, Maintenance and Repair — Wood Pole (20 kV to 99 kV)
4.9.5
Overhead Line Design — Tower (20 kV to 9 9kV)
4.9.6
Overhead Line Design — Tower (100 kV to 199 kV)
4.9.7
Overhead Line Design — Tower (200 kV and Above)
4.9.8
Overhead Line Construction — Tower (20 kV to 99 kV)
4.9.9
Overhead Line Construction — Tower (100 kV to 199 kV)
4.9.10
Overhead Line Construction — Tower (200 kV and Above)
4.9.11
Overhead Line Design and Construction — Tower (20 kV to 99 kV)
4.9.12
Overhead Line Design and Construction — Tower (100 kV to 199 kV)
4.9.13
Overhead Line Design and Construction — Tower (200 kV and Above)
4.9.14
Overhead Line Inspection, Maintenance and Repair — Tower (20 kV to 99 kV)
4.9.15
Overhead Line Inspection, Maintenance and Repair — Tower (100 kV to 199 kV)
4.9.16
Overhead Line Inspection, Maintenance and Repair — Tower (200 kV and Above)
4.9.17
Overhead Line Services and Surveying
4.9.18
Overhead Line Services — Tree Cutting
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 (100 kV to 19 9kV)
4.9.25
Overhead Line Inspection, Maintenance and Repair — Wood Pole (100 kV to 199 kV)
4.9.26
Live Line Work
4.9.99
Other Overhead Line Services
4.10.2
Electricity Meter Maintenance and Repair Services
4.10.3
Gas Meter Maintenance and Repair Services
4.10.4
Meter Installation and Removal Services
4.10.5
Meter Operator Services
4.10.6
Meter Calibration Services
4.10.7
Meter Reading Services
4.10.99
Other Meter and Associated Services
4.11.1
Drilling services
4.11.3
Well consolidation services
4.11.5
Well testing services
4.11.11
Well maintenance
4.90.1
On Track Machine Services
4.90.3
Road-Rail Plant Services
4.90.4
Track-side Plant Services
4.90.99
Other Rail Plant, Machinery and Equipment Services
4.91.2
Permanent Way Maintenance
4.91.3
Track Renewal
4.91.4
Switches and Crossings
4.91.5
Track Welding
4.91.6
Hand-grinding
4.91.7
Rail Grinding and Reconditioning
4.91.8
Track Monitoring
4.92.1
Mechanical Engineering Consultancy
4.99.1
Structural Assessment
4.99.2
Thermal Hydrolysis
4.99.25
Statutory Inspection Services/Safety Assessments
4.99.27
Non-Destructive Testing Services
4.99.28
Scaffolding Services (Non-system Use)
4.99.43
Gas and oil pipeline projects
4.99.44
Gas installations projects
4.99.45
Other engineering projects
4.99.47
Flow study services
4.99.48
Explosion study services
4.99.51
Building inspection
4.99.53
Ecology and Biodiversity
4.99.54
Ecological Management
4.99.99
Sector Specific Engineering Services
Medium Risk
1.1.7
Paints and Varnishes
1.1.8
Fasteners and Fixings
1.1.9
Scaffolding
1.1.28
Heavy and medium structure
1.1.29
Padlocks, bolts and locks
1.1.30
Plumbing Equipment and Sundries
1.1.33
Light structure
1.1.35
Bulkhead gates
1.2.8
Insulation & Materials
1.2.17
Fixtures and Fittings
1.2.18
Piling (exc. Steel Sheet Piling and Timber Piling)
1.2.98
Other Quarry Materials
1.2.99
Other Building/Civil Bulk Materials
1.3.1
Office Equipment
1.3.2
Office Furniture
1.3.3
Office Stationery
1.3.4
Office Furnishings and Fittings
1.3.5
Audio and Visual Equipment and Accessories
1.3.6
Furniture for hotels and restaurants
1.3.7
Drawing Office Equipment and Supplies
1.3.9
Paper and Card
1.3.18
Janitorial Equipment and Supplies
1.3.19
Archiving equipment and consumables (microfiche, etc.)
1.3.20
Microform Equipment
1.3.24
Storage/Warehouse Equipment and Supplies
1.3.81
Recycling Equipment
1.4.1
Telecommunications Equipment and Accessories
1.4.3
Voice Processing and Other Speech Related Products
1.4.7
Mobile Radio Equipment
1.4.10
High frequency systems
1.4.21
ISDN Equipment
1.4.22
C.L.A.S.S. Equipment
1.4.23
PABX Equipment
1.4.99
Other Telecommunications Equipment
1.5.1
Computer Hardware and Accessories — Workstations/Servers
1.5.2
Computer Hardware and Accessories — Portable
1.5.4
Computer Peripherals
1.5.5
Network Equipment and Accessories
1.5.8
Specialist Business Software
1.5.99
Other Computer Equipment and Supplies
1.6.1
Waterproof Clothing
1.6.3
Work Wear/Corporate Clothing
1.6.5
Footwear
1.7.1
Security Equipment
1.8.1
Passenger Cars
1.8.2
Vans — Car-derived
1.8.3
Commercial Vehicles
1.8.6
Specialist Vehicles, Tankers, Bodies and Trailers
1.8.7
Tyres and Tubes
1.8.8
Cable/Pipe Laying Plant
1.8.9
Mobile Plant
1.8.10
Trenchless Equipment
1.8.11
Access Platforms and Equipment
1.8.12
Horticultural Equipment
1.8.14
Garage Equipment
1.8.15
Vehicle/Mobile Plant Parts and Accessories
1.8.98
Other Transport
1.8.99
Other Mobile Plant
1.9.13
Cranes (Mobile) and Mechanical Handling Plant/Equipment
1.10.3
Insulated Tools
1.10.4
Hand Tools (Non-Powered)
1.10.5
Tools and Equipment — Drilling
1.10.6
Power Tools
1.10.8
Test and Inspection Equipment
1.10.9
Workshop Machinery and Equipment
1.10.10
Industrial Cleaning Equipment
1.10.12
Machines — Tools
1.10.14
Welding and Cutting Equipment
1.10.15
Tools and Equipment — Pipeline
1.10.18
Pollution Control Equipment
1.10.20
Port/Marine Tools and Equipment
1.10.99
Other Tools and Specialist Equipment
1.11.1
Electricity
1.11.2
Natural Gas
1.11.18
Fuel Oil
1.11.19
Hydraulic Fluids
1.11.99
Other Energy, Oils and Fuels
1.54.5
Rail Fasteners
1.54.6
Rail Insulators
1.54.7
Track Welding Materials
1.54.8
Track Warning/Safety Equipment
1.55.1
Points Heating Equipment
1.55.2
Railway Switches and Crossings
1.55.3
Level Crossing Equipment
1.55.4
Cable Troughing (Rail)
1.55.5
Railway Tools
1.55.6
Track Welding Equipment
1.55.9
Rail Lifting and Jacking Systems
1.55.10
Buffer Stops (Rail)
1.55.13
Permanent Way Castings
1.55.14
Rail Bonding Systems
1.55.15
Permanent Way Trolleys
1.55.17
Track Cleaning Equipment
1.55.99
Other Railway Equipment — Permanent Way
1.56.1
Signalling Cable
1.56.2
Signalling Tools
1.56.3
Signalling Equipment
1.56.4
Signalling Lamps
1.56.5
Signalling Relays
1.56.10
Telecommunications Equipment (Rail)
1.56.99
Other Railway Equipment — Signalling and Telecommunications
2.1.2
Software Development Services
2.1.3
Software Support Services
2.1.4
IT Training
2.1.6
Facilities Management Services — IT
2.1.8
Telecommunication Network Services
2.1.10
Data Collection and Handling Services
2.1.11
IT Network Services
2.1.12
Internet/Intranet Services
2.1.13
Telecommunication Equipment Associated Services
2.1.14
Call Centre Services
2.1.15
E-commerce Services
2.1.17
IT Disaster Recovery Services
2.1.98
Other Computer Services
2.1.99
Other Telecommunication Services (excl. Line Construction, Maintenance & Repair)
2.2.2
Financial Consultancy
2.2.3
IT Consultancy
2.2.4
Change Management Consultancy
2.2.5
Energy Management Consultancy
2.2.13
Quality Assurance Consultancy
2.2.14
Personnel/Human Resources Consultancy
2.2.16
Retail Consultancy
2.2.17
E-commerce Consultancy
2.2.18
Corporate Planning and Strategy Consulting
2.2.19
Facilities Management Consultancy
2.2.20
Marketing and Advertising Consultancy
2.2.21
International trade consultancy
2.2.22
Risk Management Consultancy
2.2.23
Value Management Consultancy
2.2.24
Sports and Recreational Consultancy
2.2.25
Electricity Consultancy
2.2.26
Insurance Consultancy
2.2.27
Corporate Social Responsibility Consultancy
2.2.28
Administrative consultancy
2.2.29
Community Relations Consultancy
2.2.30
Public Consultation Consultancy
2.2.31
Tree Consultancy
2.2.99
Other Consultancy
2.3.1
Banking Services
2.3.2
Insurance Services
2.3.3
Pension Funding Services
2.3.4
Financial Leasing Services
2.3.5
Cash Collection Services
2.3.6
Accountancy Services
2.3.7
Shareholder Services
2.3.8
Financial Audit Services
2.3.9
Debt Collection Services
2.3.10
Claims Management Services
2.3.11
Licensing Services
2.3.12
Recruitment Services - Finance
2.3.13
Auction Services
2.3.14
Credit/Procurement Card Services
2.3.15
Royalty and Copyright Services
2.3.16
Legal Services
2.3.17
Insurance Brokerage
2.3.19
Sales Service
2.4.1
Travel Agency Services
2.4.2
Hotel/Accommodation Services
2.4.4
Conference/Event Management Services
2.4.99
Other Hotel and Travel Services
2.5.2
Scrap Disposal Services
2.5.3
Refuse/General Waste Disposal Services
2.5.7
Non-hazardous Disposal Services
2.5.9
Cable Drum Disposal and Recycling Services
2.5.16
Graffiti Removal and Protection Services
2.5.99
Other Disposal Services
2.6.3
Printing and Publication Services
2.6.5
Recruitment Services (Temporary)
2.6.6
Training and Education Services — Personnel Related
2.6.7
Training and Education Services — Functional
2.6.9
Recreational activities and fitness
2.6.14
Market Research Services
2.6.15
Postal and Mailing Services
2.6.21
Business Intelligence Services
2.6.27
Promotional/Corporate Goods
2.6.28
Graphic and Media Design Services
2.6.29
Personnel/Human Resources Services
2.6.31
Marketing and Advertising Services
2.6.32
Audit Services
2.6.40
Recruitment Services (Permanent)
2.6.41
Business Project Management
2.6.42
Logistical Services
2.6.45
Interior and Office Design Services
2.6.99
Other Business and Administrative Services
2.7.6
Asset Management/Operation Services
2.7.9
Office and Depot Cleaning Services
2.7.99
Other Facilities Management Services
2.8.1
Vehicle Accident — Repair Services
2.8.3
Vehicle Maintenance
2.8.10
Mobile Plant Maintenance
2.8.13
Vehicle Disposal Services
2.8.14
Vehicle Leasing and Hire Services
2.8.21
Weighbridge Services
2.8.23
Generator Hire (System Use)
2.8.36
Haulage — general
2.9.7
Concrete Services
2.9.8
Fencing Services
2.9.20
Piping assembly
3.1.1
Enclosures and Kiosks
3.1.2
Flood Defence/Landscaping Building Products
3.1.4
Off-shore Structure Equipment
3.1.5
Airport/Port Security Equipment
3.1.6
Explosion Protection Equipment
3.2.4
Optical Instruments
3.2.10
Survey Equipment
3.2.12
Aperture bridles and plates, nozzles and venturis
3.2.13
Plateholders and calibrated tube
3.2.14
Flow meters
3.2.15
Telereading systems
3.2.16
Assembly of instrumentation
3.2.17
Pitot tubes
3.2.18
Rotameters
3.2.19
Volumetric meters
3.2.20
LPG meters for industrial installations
3.2.21
Temperature meters
3.2.22
Electronic transmitters and indicators
3.2.23
Pressure meters
3.2.24
Level meters
3.2.25
Analyser of physical and chemical properties
3.2.26
Analysers of chemical compounds
3.2.27
Other analysers
3.2.28
Measurement converters
3.2.29
Seal/condensation pots
3.2.30
Safety discs
3.2.31
Equipment for electrical measurement
3.2.32
Conductivimeter
3.2.33
Dynamometers
3.2.34
Metrology equipment
3.3.32
Street Lighting and Accessories
3.3.33
Traffic and Light Signal Systems
3.4.21
Cable trays and stapling accessories
3.4.22
Fire-protection material for cable trays
3.4.23
Fusible
3.5.41
Sealings
3.5.42
Connecting parts and accessories for sealings
3.5.52
Accessories for transformation posts
3.5.53
Compact three phase modules
3.5.98
Other Substation Materials
3.6.14
Stranded Wire Products
3.6.15
Braided power cables (type RZ)
3.7.12
Telecommunications Cable
3.7.13
Fibre Optic Cable
3.7.14
Fibre Optic Cable Accessories
3.7.19
Link Boxes
3.7.20
Cable Entry Cabinets
3.7.21
Subsea Cables
3.7.22
Ground power cables of steel and fibre-optic
3.7.23
Bare ground power cable of copper
3.7.24
Ground power cables of galvanized steel and alloys
3.14.1
Centrifugal Pumps
3.14.2
Submersible Pumps
3.14.3
Positive Displacement Pumps
3.14.5
Split Case Pumps
3.14.6
Double Disk Pumps
3.14.9
Washwater Pump Sets
3.14.10
Metering and Dosing Pumps
3.14.11
Borehole Pumps
3.14.12
Macerator Pumps
3.14.13
Peristaltic Pumps
3.14.14
Portable Pumps
3.14.15
Hydraulic Pumps
3.14.16
Screw Pumps
3.14.17
Axial Pumps
3.14.18
Vacuum Pumps
3.14.19
Progressing Cavity Pumps
3.14.20
Dry well pumps
3.14.21
NLG pumps
3.14.22
LPG pumps
3.14.23
Fire - damper pumps
3.14.24
Special effect pumps
3.14.25
High speed pumps
3.14.26
Gear type pumps
3.14.27
Acid pumps
3.14.28
Encapsulated pumps
3.14.29
Magnetic pumps
3.14.30
Shaft pumps
3.15.1
Pipes and Fittings — Fibre Cement
3.15.2
Pipes and Fittings — Concrete
3.15.3
Pipes and Fittings — Ductile Iron
3.15.4
Pipes and Fittings — Copper
3.15.5
Pipes and Fittings — Clay
3.15.6
Pipes and Fittings — High Density Polyethylene (HDPE)
3.15.7
Pipes and Fittings — Medium Density Polyethylene (MDPE)
3.15.8
Pipes and Fittings — MOPVC
3.15.9
Pipes and Fittings — PVC
3.15.10
Pipes and Fittings — Steel
3.15.11
Pipe Fittings — Clamps and Collars
3.15.12
Pipe Fittings — Couplings and Flanged Adapters
3.15.13
Pipe Fittings — Electrofusion Fittings
3.15.14
Pipe Fittings — Gunmetal
3.15.15
Pipe Fittings — Plastic
3.15.16
Pipes and Fittings — Stainless Steel
3.15.17
Ducting
3.15.18
Water Flange Joint Sets
3.15.19
Pipe Accessories, Consumables and Associated Supplies
3.15.20
Surface Boxes and Chambers
3.15.21
Conduit pipe
3.15.22
PVC pipe for electric line
3.15.23
Polyethylene pipes for cable guiding
3.15.24
Polyethylene pipes for cable guiding accessories
3.15.25
Leak Detection, Control and Repair Equipment/Materials
3.15.26
Pipes and Fittings — GRP
3.15.27
Standpipes
3.15.28
Pipes and accessories of polypropylene (PP)
3.15.29
Round-tubing and tubes for pneumatic transport (of aluminium, stainless steel and others)
3.15.30
Finned tubes
3.15.31
Accessories for gas loading, locking and blow-down ('way-tees' and others)
3.15.32
Stem ports and transitions for gas distribution
3.15.33
Expansion joints
3.15.34
Heat — shrink joints
3.15.35
Pasteboard joints
3.15.36
Spiral — metal, laminated metal foil gaskets and metal joints
3.15.37
Blanking disk, figure — eight figures and drop — rings
3.15.40
Protegol pipe coatings
3.15.41
Concrete pipe coatings
3.15.42
Polyethylene pipe coatings
3.15.43
Bands and blankets for pipe coating (incl. Thermocontractables)
3.15.44
Other pipe coating
3.15.45
Cathode — protection systems
3.15.46
Scrapers and scraper — traps
3.15.47
Flow correctors
3.15.48
Steam traps
3.15.49
Separators and lockers
3.15.50
Pipe compensators
3.15.55
Pipes of nickel, titanium, aluminium and its alloys
3.15.56
Accessories of copper, brass, nickel, aluminium, titanium and other alloys
3.15.57
Thermal insulator pipes
3.15.58
Threaded pipes for well casing
3.15.59
District heating pipes
3.15.99
Other Pipes
3.16.1
Air Valves
3.16.2
Gate/Sluice/Knife Valves
3.16.3
Hydrant Valves
3.16.4
Non-Return/Reflux/Check Valves
3.16.5
Penstock Valves
3.16.7
Needle/Globe Valves
3.16.8
Flap Valves
3.16.9
Butterfly Valves
3.16.10
Ball Valves
3.16.11
Diaphragm valves and pressure regulators valves
3.16.12
Pressure Control Valves
3.16.15
Solenoid Valves
3.16.16
Safety Valves
3.16.17
Actuators
3.16.18
Float Operated Valves
3.16.19
Plug Valves
3.16.20
Containment Valves
3.16.21
Well heads
3.16.22
Self-regulating valves of pressure / rate - flow
3.16.23
Gas pressure regulators (up to 100 Nm³/h)
3.16.24
Gas pressure regulators (of more than 100 Nm³/h)
3.16.25
Low pressure valves
3.16.26
Alylation service valves
3.16.27
Pneumatic transport valves
3.16.28
Meter or consumer valves
3.16.29
Consumer gas regulation valves
3.16.30
Control valves
3.16.31
Desuperheating steam valves (attemperators)
3.16.32
Instrumentation valves / manifolds
3.16.33
Purge valves
3.16.34
Pneumo-hydraulic valves
3.16.35
Cocks
3.16.36
Valves for prosuction heads (X'Mas Tree)
3.16.37
Valves for hydroelectric installations
3.16.38
Forged valves
3.16.99
Other Valves, Actuators and Spares
3.19.19
Treatment sea water equipment
3.21.46
Bulk Packaging Equipment
3.50.3
Laboratory Glassware
3.50.19
Laboratory Hand/Power Tools
3.50.20
Laboratory Testing Tools
3.50.97
Other Scientific Equipment
3.54.2
Marine Dismantling Products
3.54.3
Marine Identification Products
3.54.4
Diving Fins and Rudders
3.54.5
Stabilisation Products
3.54.6
Positioning Products
3.54.7
Mooring and Anchoring Products and Machinery
3.54.8
Towing Products
3.54.9
Fenders
3.54.10
Buoys
3.54.11
Cargo Securing and Protection and Handling Products
3.54.12
Marine Dredging Equipment
3.54.13
Cable Handling, Storing and Laying Equipment
3.54.14
Marine Fishing Equipment
3.54.15
Marine Propellers
3.54.16
Marine Thrusters
3.54.17
Water Jets
3.54.18
Pods
3.54.20
Electronic Marine Navigation Equipment
3.54.21
Sound Signal Marine Equipment
3.54.22
Atmosphere Regeneration Equipment
3.54.23
Cargo Space Cleaning Equipment
3.54.24
Offshore Equipment
3.54.26
Special Transport Equipment
3.54.28
Marine Cathode Protections Systems
3.54.29
Marine Furniture, Finishings and Fixtures
3.54.30
Marine Medical and Sanitary Equipment
3.54.31
Marine Kitchen, Office and Catering Equipment
3.54.32
Marine Laundry Equipment
3.54.33
Marine Food Store Equipment
3.54.34
Marine Waste Treatment Equipment
3.54.35
Marine Leisure Equipment
3.54.36
Marine Entertainment Equipment
3.54.37
Manhole and hatch joints
3.54.99
Other Marine Equipment
4.1.24
Landscaping Services
4.1.36
Flood Defence Construction
4.1.38
Airport Construction
4.1.39
Pipeline Construction
4.1.40
Harbour and Marine Engineering Works
4.1.41
Land Reclamation Works and Services
4.1.43
Gas Transmission System Plant Construction
4.1.44
Gas Transmission System Plant Repairs and Upgrades
4.1.51
Sewage/Sludge Disposal Services
4.1.56
Drainage and Culvert Services
4.1.57
Drainage maintenance and repair services
4.1.60
Rope Access and Abseiling Services
4.1.89
Traffic lights installation and maintenance
4.2.17
Underground Telecommunication Cable Laying
4.2.18
Underground Telecommunication Cable Maintenanceand Repair
4.2.99
Other Underground Cable Services
4.4.30
Construction and assembling of installations for the exploitation of renewable energies
4.4.31
Micro-generation Services
4.6.14
Quantity Surveying
4.6.19
Archaeological Consultancy and Surveys
4.6.21
Architectural Services
4.6.25
Pipeline Consultancy
4.6.27
Geotechnical Site Investigation Services
4.6.40
Material Technology and Calculation Services
4.6.50
Tree Surveys
4.8.8
Compressed Air/Gas System Services
4.8.9
Metal and Steel Fabrication Services
4.8.12
De-planting/Decommissioning Services
4.8.15
Gas Network Plant Services
4.8.16
Lighting Services
4.8.20
Tool, Instrument and Specialist Equipment Services
4.8.21
Tool and instrument repair services
4.9.27
Electric line projects
4.50.2
Diagnostic Services
4.50.4
Laboratory Equipment Maintenance
4.50.5
Microbiology Services
4.50.6
Laboratory Sampling Services
4.50.99
Other Laboratory Services
4.99.3
Calibration Services
4.99.4
Research and Development
4.99.5
Testing and Analysis Services (Utilities)
4.99.11
Diving Services
4.99.12
Agricultural and Land Drainage Services
4.99.13
Anti Corrosion and Cathodic Protection Services
4.99.19
Joint Sealing Services
4.99.24
Flood Defence Services
4.99.29
Industrial Cleaning Services
4.99.32
Monitoring Services
4.99.35
Fisheries Services
4.99.36
Salvaging Services
4.99.52
Architectural and building design
LOW RISK
1.1.6
Pre-Cast Building Products
1.1.10
Glass, Ceramic, Plastic and Rubber Products
1.1.11
Textile fibres
1.1.12
Signs
1.1.13
Road Furniture
1.1.14
Fencing
1.1.15
Steel/Metal Products
1.1.16
Tinsmith Products
1.1.17
Horticultural Products
1.1.18
Underground Marker Materials
1.1.19
Insulation/Plastic Tape
1.1.20
Muds
1.1.22
Domestic Appliances
1.1.23
Adhesives and Sealants — General
1.1.26
Prefabricated Buildings and Associated Products
1.1.27
Industrial Consumables
1.1.34
Metal grids
1.1.36
Metal cabinets and boxes
1.1.38
Metal containers
1.1.39
Sandwich panels and other composite materials
1.1.99
Other Building/Civil Products
1.2.1
Sand
1.2.2
Gravel
1.2.3
Aggregate and Stone
1.2.4
Reinstatement Products
1.2.5
Concrete Ready Mixed
1.2.9
Mobile Accommodation Units
1.2.16
Timber Materials
1.3.13
Pre-Printed Stationery/Supplies
1.3.16
Publications (Off-The-Shelf)
1.3.17
Paper Maps
1.3.22
Catering Equipment
1.3.23
Catering Supplies
1.3.25
Packaging Equipment and Supplies
1.3.26
Security Printing
1.3.27
Pre-Printed Plastic Cards
1.3.28
Interior Furnishings and Fittings
1.3.29
Food and Drink Supplies
1.3.30
Postal Equipment
1.3.80
Recycling Supplies
1.3.99
Other Office Materials and Supplies
1.4.24
Payphones and Spares
1.4.26
Radio Clocks
1.5.6
Software Development Tools
1.5.7
General Business Software
1.5.9
Technical Software
1.5.10
Utility Software
1.5.11
Computer Consumables
1.5.12
Computer Systems
1.6.99
Other Clothing and Footwear
1.7.8
Showers and eyewash fonts
1.7.9
Poles and accessories
1.8.17
Bicycles & Spares
1.8.20
Baggage Trolleys
1.9.42
Aerial Cable-ways
1.10.11
Workshop Cleaning Consumables
1.10.13
Abrasive Products
1.10.19
Ladders and Climbing Rails
1.10.22
Drumming systems
1.11.10
Solid Fuel
1.11.11
Petrol
1.11.16
Paraffin
1.11.17
Heating Oils
1.11.23
Degreasants and Solvents
1.11.25
Biodegradable Oils
1.11.28
Alternative/Emergency Water Supplies
1.11.29
Additives and corrosion inhibitors
1.11.30
Additives for lubricants
1.11.31
Additives for polymers
1.51.2
Wheelsets and Components (Rolling Stock)
1.51.3
Bearings (Rolling Stock)
1.51.4
Brake Equipment (Rolling Stock)
1.51.5
Brake Blocks (Rolling Stock)
1.51.6
Brake Discs and Pads (Rolling Stock)
1.51.7
Brake Hoses, Pipes and Fittings (Rolling Stock)
1.51.8
Buffers (Rolling Stock)
1.51.9
Drawgear (Heavy Drop Forgings)
1.51.10
Diesel Engines and Power Units (Rolling Stock)
1.51.11
Cylinder Heads and Liners (Rolling Stock)
1.51.12
Turbochargers (Rolling Stock)
1.51.13
Fuel Pumps and Fuel Injection (Rolling Stock)
1.51.14
Filters (Rolling Stock)
1.51.15
Transmission/Gearbox Spares (Rolling Stock)
1.51.16
Suspension Equipment (Rolling Stock)
1.51.17
Pneumatic Equipment (Rolling Stock)
1.51.18
Anti-Vibration Products (Rolling Stock)
1.51.19
Rolling Stock
1.51.99
Other Rolling Stock Equipment — Mechanical
1.52.1
Electrical Rotating Machines (Rolling Stock)
1.52.2
Carbon Brushes (Rolling Stock)
1.52.3
Train Cells and Batteries
1.52.4
Lighting Equipment (Rolling Stock)
1.52.5
Electrical Components (Rolling Stock)
1.52.6
Control and Instrumentation Equipment (Rolling Stock)
1.52.7
Pantographs/Shoegear and Components (Rolling Stock)
1.52.8
Train-borne Communication Equipment
1.52.10
Passenger Counting Systems
1.52.11
Train Signalling and Control Equipment
1.52.12
Cable Harnesses (Rolling Stock)
1.52.13
Passenger Information Systems
1.52.99
Other Rolling Stock Equipment — Electrical
1.53.1
Air Conditioning Equipment (Rail Interior)
1.53.2
Heating Equipment (Rail Interior)
1.53.3
Door Locks (Rail Interior)
1.53.4
Doors and Door Gear (Rail Interior)
1.53.5
Windows and Glazing (Rail Interior)
1.53.6
Seats and Interior Fittings (Rail Interior)
1.53.7
Toilet Equipment and Furnishings (Rail Interior)
1.53.8
Vending Machines (Rail Interior)
1.53.9
Ticket Machines (Rail Interior)
1.53.10
Video Display Equipment/CCTV (Rail Interior)
1.53.11
Fire Fighting Equipment (Rail Interior)
1.53.12
Commercial Advertising Equipment (Rail Interior)
1.53.99
Other Rolling Stock Equipment — Interior
1.54.1
Rail Sleepers — Concrete
1.54.2
Rail Sleepers — Timber
1.54.9
Rail Lubricants
1.54.10
Concrete Products — Rail Supply
1.54.11
Rail Tunnel Doors
1.54.12
Railway Detonators (inc disposal)
1.54.99
Other Railway Materials
1.57.1
Locks and Depositories (Station)
1.57.2
Luggage Lockers (Station)
1.57.3
Passenger Self Help Trolleys (Station)
1.57.4
Platform Canopies and Covered Ways
1.57.5
Platform Furniture and Seating
1.57.7
Staff Clothing Lockers (Station)
1.57.8
Wheelchair Access Ramps (Station)
1.57.9
Station Clock Systems
1.57.10
Customer Information Systems (Station)
1.57.11
Ticket Vending Machines (Station)
1.57.99
Other Station Equipment
2.1.1
Hardware Services
2.1.7
Recruitment Services — IT
2.1.16
Escrow Services
2.3.18
Customer Acquisition Services
2.3.99
Other Financial, Accountancy and Legal Services
2.4.3
Catering Services (Off-site).
2.5.4
Sanitation Services
2.5.5
Vermin Control Services
2.5.15
City cleaning services
2.6.2
Photographic Services
2.6.4
Public Relations Services
2.6.13
Laundry Services
2.6.16
Real Estate Services
2.6.20
Meteorological Services
2.6.22
Technical/Procedural Writing Services
2.6.23
Subscription Services
2.6.30
Language Translation Services
2.6.35
Plastic Card Fulfilment Services
2.6.37
Musical Instruments Maintenance and Repair
2.6.38
Audio & Visual Equipment Services
2.6.39
Janitorial Equipment Maintenance and Repair
2.6.43
Library Cataloguing Services
2.6.44
Book Restoration and Preservation Services
2.6.49
Sales Service
2.7.2
Furniture Maintenance and Repair Services
2.7.3
Office Equipment Services
2.7.4
Window Cleaning Services
2.7.5
Removal/Relocation Services
2.7.7
Catering Services (On-site).
2.7.13
Ticket Vending Machine Maintenance and Repair
2.7.14
Vending Machine Services
2.8.2
Vehicle Body-building
2.8.4
Vehicle Recovery Services
2.8.5
Courier Services
2.8.6
Transportation Services
2.8.7
Storage and Warehousing Services
2.8.9
Mechanical Handling Equipment Maintenance
2.8.11
Windscreen Replacement
2.8.12
Vehicle Washing Services
2.8.17
Traffic Lights Hire
2.8.19
Fleet Management Services
2.8.20
Railway Track Maintenance
2.8.22
Signing, Guarding and Lighting Services (NRSWA)
2.8.24
Tool Hire
2.8.25
Boats/Marine Vessel Maintenance
2.8.26
Fixed Crane Services
2.8.29
Mobile Accommodation Unit Hire
2.8.30
Fuel Card Services
2.8.31
Marine Equipment Maintenance and Repair Services
2.8.32
Horticultural Equipment Maintenance and Repair
2.8.33
Boat/Marine Vessel Hireand Charter
2.8.34
Rental of sea equipment
2.8.35
Ship rental
2.8.37
Haulage — low loader
2.8.38
Transport of Radioactive Waste
2.8.98
Other Hire Services
2.8.99
Other Transport and Storage Services
2.9.16
Sports and Recreational Facilities Construction & Maintenance
2.9.21
Services and works of impermeabilisation
2.9.22
Connection, works, cut-off and reconnection management services
2.9.23
Facade Work
2.9.24
Electro Assembling Works
3.1.99
Other Sector Specific Building/Civil Products and Materials
3.2.11
Panels/cupboards
3.3.16
Motor Control Centres and Spares
3.3.17
Electronic Cards and Systems
3.3.19
Lighting and Accessories
3.3.20
Electrical/Electronic Components
3.3.25
Photographic Equipment
3.3.27
Evaporators, Refrigerators and Cryogenerators
3.3.28
Docking Guidance Systems
3.3.29
Car Park Equipment and Systems
3.3.30
Airfield Lighting
3.3.31
Ticket Vending Machines
3.6.10
Overhead Line Towers
3.7.16
Control and Instrumentation Cable
3.7.17
Control and Instrumentation Cable Accessories
3.7.18
Solder
3.8.25
Solar Power Production Equipment
3.9.29
Fuel cells
3.10.29
Nuclear Power Plants
3.13.1
Water Meters
3.15.51
Work - holding devices and supports
3.15.52
Flexible tubes/terminals
3.15.53
Air-circulation and climatisation ducts and accessories
3.18.1
Aluminium Sulphate
3.18.2
Activated Carbon
3.18.3
Calcium-based Chemicals
3.18.4
Chlorine
3.18.5
Ferrous-based Chemicals (Iron)
3.18.7
Hydrogen Peroxide
3.18.9
Poly Aluminium Chloride
3.18.19
Trichloroethane
3.18.20
Distilled Water
3.18.22
Reagents/Buffer Solutions
3.18.24
Ammonium Sulphate
3.18.36
Odourant — Mains Gas
3.18.50
Ferric nitrate
3.18.51
Aluminium Chloride
3.19.1
Digestors — Sewage and Sludge
3.19.2
Macerators
3.19.3
Odour Control Equipment
3.19.4
De-watering Equipment
3.19.5
Waste Water Scrapers
3.19.6
Screens and Associated Equipment
3.19.7
Disinfection Equipment
3.19.8
Dosing Plant
3.19.9
Sulphinators
3.19.10
Mixing Units
3.19.11
Incineration Equipment
3.19.12
Comminutor (Pulverization) Equipment
3.19.13
Detritor (Grit Removal) Equipment
3.19.14
Classifier Equipment
3.19.15
Aeration Equipment
3.19.16
Surge Suppression Equipment
3.19.99
Other Water/Waste Water Treatment Plant and Equipment
3.21.49
Mining extraction machinery
3.21.60
Physical lock and packing
3.21.61
Heavy — thickness reactors (Hydrocra. and Isomax)
3.21.62
Petrochemical unit reactors
3.21.63
Cooling tower fillings, pans and trays
3.21.64
Anti-hammering
3.21.65
Oleo-hydraulic unit
3.21.66
Rotary joint
3.21.67
Charge chute
3.21.68
Charge bellows
3.21.99
Other Mechanical Machinery, Equipment and Spares
3.22.1
Mining rotary joints and spares
3.22.2
Mining Sprockets, Sprocket corners, spares
3.22.3
Mining Turning Work-pieces, Swing Bearing and parts
3.22.4
Mining pulleys/packets and spares
3.22.5
Mining unit undercarriages and spares
3.22.6
Mining Drive Shafts and Spares
3.22.7
Mining soundproofing packaging and spares
3.22.8
Mining Casters, Rollers and Rotors and Spares
3.22.9
Mining Crawler Track Parts and Spares
3.22.10
Mining Connection Components
3.50.1
Laboratory Furniture
3.50.2
Laboratory Apparatus
3.50.4
Laboratory Plasticware
3.50.6
Laboratory Animals
3.50.7
Animal Support Products and Equipment
3.50.10
Pharmaceutical Manufacturing Equipment
3.50.11
Laboratory Blood Products
3.50.12
Laboratory Rubberware
3.50.13
Laboratory Paperware
3.50.14
Laboratory Media
3.50.15
Enzymes and Associated Products
3.50.16
Oligonucleotides
3.50.17
Antibodies
3.50.18
Tissue Culture
3.50.30
Mobile laboratories
3.51.1
Medical Devices
3.51.2
Medication
3.51.3
Medication Ingredients and Raw Materials
3.51.4
Medical, Surgical and Nursing Supplies
3.51.5
Medical, Surgical and Nursing Equipment
3.51.6
Medical Gases
3.51.99
Other Medical Equipment and Supplies
3.52.1
Art and Design Sundries
3.52.2
Educational Equipment
3.52.3
Educational Supplies
3.52.4
Furniture — Classroom and Lecture Theatre
3.52.5
Recreational and Sports Materials and Equipment
3.52.6
Musical Instruments and Equipment
3.52.7
Other Library Equipment
3.52.8
Other Library Supplies
3.52.98
Other Education Supplies
3.52.99
Other Education Equipment
3.53.1
Car Wash
3.53.2
Other Equipment and Accessories for Cleaning Vehicles
3.53.3
Shelters and Accessories
3.53.4
Pumps and Accessories
3.53.5
Tanks and Accessories
3.53.6
General Products for Sale in Shop (foodstuffs, tobacco etc.)
3.53.7
Specific Products for Sale in Shop (lubricants, coolants etc.)
3.53.99
Other Equipment and Supplies for Service Stations
3.54.1
Marine Construction Materials
3.54.38
Arms and armaments equipment
3.55.2
Incinerators
3.55.5
Mesh Separator (Demisters)
3.55.6
Ejectors
3.55.7
Vaporizers
3.55.8
Cracking — Ovens and Hydrogen Ovens
3.55.9
Refinery unit reactors
3.55.99
Other Refinery Equipment
4.1.1
Pumping Station — Clean Water
4.1.2
Pumping Station — Waste Water
4.1.3
Treatment Works — Waste Water
4.1.4
Treatment Works — Clean Water
4.1.5
Water Tower and Tank
4.1.6
Reservoir/Dam/Weir/Lock
4.1.7
Tunnelling and Shafts
4.1.8
Gas Storage Leaching
4.1.10
Sign and corporate image installation service
4.1.46
Bridge Construction
4.1.50
Bridge Maintenance
4.1.61
Well-drilling works (test drilling, wells, etc.)
4.1.62
Naval fitting-out
4.1.70
Mining related services
4.1.71
Construction of service stations
4.1.73
Construction of compression stations
4.1.77
Construction and assembly of furnaces
4.1.78
Construction and assembly of silos
4.1.80
Assembly and maintenance of meteorological towers
4.1.91
Naval engineering projects
4.2.16
Subsea Cable Services
4.2.34
Multi-Utility Cable and Pipe Laying
4.2.37
Fibre Optic Cable Laying
4.6.9
Cathodic Protection Consultancy
4.6.10
Hydrology and Hydrogeology Consultancy
4.6.11
Process Consultancy
4.6.13
Dams Consultancy
4.6.17
Scientific Consultancy
4.6.18
Surveying Services (excl. Overhead Line & Pipeline Surveying)
4.6.20
Control & Instrumentation Consultancy
4.6.24
Hydraulic Modelling Consultancy
4.6.26
Project Management Consultancy
4.6.28
Cartography Services (incl. Section 105)
4.6.29
Airfield Consultancy
4.6.30
Fire Consultancy
4.6.31
Flood Defence Consultancy
4.6.32
Harbour and Marine Consultancy
4.6.33
Port Planning Services
4.6.34
Gas Network Consultancy and Services
4.6.35
Railway Consultancy
4.6.42
Water and Outlet/Sewage Consultancy
4.6.43
Nuclear and Reactor Consultancy
4.6.44
Consequence Analysis Consultancy
4.6.45
Prospecting consultancy
4.6.47
Consulting for oilfield engineering
4.7.14
Specialised cleaning services for equipment in primary circuit
4.8.6
Pump Services
4.8.7
Valve Services
4.8.10
Motor Rewind Services
4.8.11
Machining Services
4.8.13
Gas Appliance Services
4.8.14
Water Treatment Plant Services
4.8.18
Regulation inspection services
4.8.19
Mechanisation services
4.9.22
Telecommunication Overhead Line Construction
4.9.23
Telecommunication Overhead Line Maintenance and Repair
4.10.1
Water Meter Maintenance and Repair Services
4.11.2
Geological registry and drilling services (mud logging)
4.11.4
Assembly of casing and tubing services
4.11.6
Logging services
4.11.7
Slick-line/wire-line services
4.11.8
Coring services
4.11.9
Analysis of drilling muds services
4.11.10
Treatment of drilling muds services
4.11.12
Coiled tubing
4.11.33
Oil regeneration in field services
4.11.99
Other services of drilling, production and exploitation
4.50.1
Clinical Trials
4.50.3
Animal Handling Services
4.51.1
Medical, Surgical and Nursing Equipment Services
4.51.99
Other Medical, Surgical and Nursing Services
4.85.5
Tram Services
4.85.6
Underground Rolling Stock Services
4.85.9
Train Cleaning Services
4.85.10
Train Painting and Livery Services
4.85.11
Train Glazing Services
4.85.13
Train Breakdown Recovery Services
4.85.14
Train Operations and Support Services
4.85.15
Train Disposal Services
4.85.99
Other Rolling Stock Services
4.86.1
Bogie Services
4.86.2
Wheelsets and Components Services
4.86.3
Bearings Services
4.86.4
Brake Equipment Services
4.86.5
Brake Hoses, Pipes and Fittings Services
4.86.6
Buffer Services
4.86.7
Diesel Engines and Power Units Services
4.86.8
Cylinder Heads and Liners Services
4.86.9
Turbocharger Services
4.86.10
Fuel Pumps and Fuel Injection Services
4.86.11
Transmission/Gearbox Spares Services
4.86.12
Suspension Equipment Services
4.86.13
Pneumatic Equipment Services
4.86.14
Electrical Rotating Machines Services
4.86.15
Control and Instrumentation Equipment Services
4.86.16
Pantographs/Shoegear and Components Services
4.86.17
Train-borne Communication Equipment Services
4.86.18
Train-borne Automatic Warning System Services
4.86.19
Passenger Counting System Services
4.86.20
Air Conditioning Equipment Services
4.86.21
Heating Equipment Services
4.86.22
Doors and Door Gear Services
4.86.23
Windows and Glazing Services
4.86.24
Seats and Interior Fittings Services
4.86.25
Vending Machine Services (Rail)
4.86.26
Ticket Machine Services (Rail)
4.86.27
Video Display Equipment/CCTV Services
4.86.28
Fire Fighting Equipment Services
4.86.99
Other Rolling Stock Equipment Services
4.87.1
Station Construction
4.87.2
Platform Construction
4.87.3
Earthworks — Rail
4.87.4
Mech/Elec Works — Rail
4.87.5
Troughing Works — Rail
4.87.6
Embankment Works — Rail
4.87.7
Cutting Works — Rail
4.87.8
Signalling Works — Rail
4.87.9
Telecom Works — Rail
4.87.10
Rail Electrification Works
4.87.99
Other Rail Building, Civil Engineering and Associated Services
4.88.1
Overhead Line/Catenary Line Maintenance
4.88.3
Electrification Cabling Services
4.88.4
Transformer Services — Rail
4.88.5
Substation Services — Rail
4.88.99
Other Rail Electrification Services
4.91.10
Track Alignment and Tamping Services
4.91.11
Railway Track Cleaning Services
4.91.99
Other Permanent Way Services
4.92.2
Permanent Way Consultancy
4.92.5
OHLE Consultancy
4.92.6
Crash Worthiness Consultancy
4.92.7
EMC Services
4.92.8
Mechanical Failure and Wear Solutions
4.92.9
Vehicle Approval and Testing
4.92.10
Vehicle/Track Interaction
4.92.99
Other Rail Professional and Consultancy Services
4.99.23
Dredging Services
4.99.34
Canal & River Services
4.99.37
Hydrographic Services
4.99.38
Railway Signalling and Telecommunication Services
4.99.39
Power System Planning and Operation Services.
4.99.40
Product Testing
4.99.41
Machinery Testing
4.99.42
Compliance and Assessing Services
4.99.46
Filter plant sand renewal services
4.99.49
Starting of installations
4.99.50
Network evaluation and network optimisation.
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