{
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    "notice": {
        "id": "e1974b9a-9390-41ab-aa82-d7022f259ae7",
        "parentId": "f149e9f1-d878-419b-a814-2e490ec7ca36",
        "parentIdentifier": null,
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        "version": 1,
        "contactDetails": {
            "name": "Curtis Nunoo",
            "email": "lcp@haringey.gov.uk",
            "address1": "7th Floor Alexandra House, 10 Station Road, Wood Green, London",
            "address2": null,
            "town": "London",
            "postcode": "N22 7TR",
            "country": "UK",
            "phone": "012084891000",
            "webAddress": "https://londonconstructionprogramme.co.uk/services/dynamic-purchasing-systems/"
        },
        "identifier": "DPS_MC001601",
        "title": "Ibrahim Batch 5 - Council",
        "description": "Adaptation of existing bathroom and installation of some specialist items e.g. Stair lift, Galvanised rails etc.",
        "cpvDescription": "Construction work and Site preparation work and Building demolition and wrecking work and earthmoving work and Demolition, site preparation and clearance work and Demolition work and Site preparation and clearance work and Blasting and associated rock-removal work and Blasting work and Rock-removal work and Site-clearance work and Blast-clearing work and Scrub-removal work and Ground-stabilisation work and Ground-drainage work and Ground investigation work and Site-preparation work for mining and Primary works for services and Site-development work and Dismantling works and Dismantling works for military installations and Dismantling works for security installations and Excavating and earthmoving work and Trench-digging work and Soil-stripping work and Topsoil-stripping work and Infill and land-reclamation work and Infill work and Land-reclamation work and Site-reclamation work and Soil-decontamination work and Reclamation of waste land and Land rehabilitation work and Excavating work and Grave-digging work and Basement excavation work and Terracing of hillsides and Terracing work and Excavation work at archaeological sites and Earthmoving work and Cut and fill and Landscaping work and Landscaping work for green areas and Landscaping work for parks and Landscaping work for gardens and Landscaping work for roof gardens and Landscaping work for cemeteries and Landscaping work for sports grounds and recreational areas and Landscaping work for golf courses and Landscaping work for riding areas and Landscaping work for playgrounds and Landscaping work for roads and motorways and Landscaping work for airports and Siteworks and Test drilling and boring work and Test drilling work and Test boring work and Works for complete or part construction and civil engineering work and Building construction work and Construction work for multi-dwelling buildings and individual houses and Construction work for houses and Sheltered housing construction work and Houses construction work and Bathrooms construction work and Porches construction work and Multi-dwelling buildings construction work and Flats construction work and Multi-functional buildings construction work and Urban development construction work and Construction works for saunas and Construction work for buildings relating to leisure, sports, culture, lodging and restaurants and Construction work of leisure facilities and Leisure centre construction work and Theme park construction work and Amusement park construction work and Recreation installation and Cinema construction work and Casino construction work and Entertainment building construction work and Entertainment centre construction work and Recreation centre construction work and Ticket offices construction work and Sun-protection works and Construction work for sports facilities and Single-purpose sports facilities construction work and Ice rink construction work and Construction work for swimming pool and Sport markings works and Multi-purpose sports facilities construction work and Construction work in connection with structures for sports ground and Gymnasium construction work and Winter-sports facilities construction work and Stadium construction work and Sports hall construction work and Installation of changing rooms and Repair and maintenance work in connection with sports facilities and Construction work for art and cultural buildings and Construction work for buildings relating to exhibitions and Art gallery construction work and Exhibition centre construction work and Museum construction work and Historical monument or memorial construction work and Construction work for buildings relating to artistic performances and Auditorium construction work and Theatre construction work and Library construction work and Multimedia library construction work and Lecture hall construction work and Buildings of particular historical or architectural interest and Prehistoric monument construction work and Industrial monument construction work and Palace construction work and Castle construction work and Religious buildings construction work and Church construction work and Accommodation and restaurant buildings and Construction work for lodging buildings and Hotel construction work and Hostel construction work and Short-stay accommodation construction work and Construction work for restaurants and similar facilities and Restaurant construction work and Canteen construction work and Cafeteria construction work and Kitchen or restaurant conversion and Pavilion construction work and Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport and Construction work for commercial buildings and Shop buildings construction work and Shopping centre construction work and Shop units construction work and Post office construction work and Bank construction work and Market construction work and Covered market construction work and Open-air market construction work and Office block construction work and Construction work for warehouses and industrial buildings and Cold-storage installations and Construction work for warehouses and Warehouse stores construction work and Abattoir construction work and Agricultural buildings construction work and Barn construction work and Cowsheds construction work and Construction work for industrial buildings and Industrial units construction work and Workshops construction work and Stores depot construction work and Construction works for recycling station and Construction works for compost facility and Buildings associated with transport and Construction work for buildings relating to road transport and Bus station construction work and Car park building construction work and Service-area building construction work and Bus garage construction work and Bus-stop shelter construction work and Installation works of walkways and Construction work for buildings relating to railway transport and Railway station construction work and Rail terminal building construction work and Construction work for buildings relating to air transport and Airport buildings construction work and Airport control tower construction work and Installation works of airport check-in counters and Construction work for buildings relating to water transport and Ferry terminal building construction work and Ro-ro terminal construction work and Construction work for buildings relating to various means of transport and Maintenance hangar construction work and Service depot construction work and Installation works of passenger boarding bridges and Installation of staff rooms and Construction work for buildings relating to education and research and Construction work for kindergarten buildings and Construction work for school buildings and Primary school construction work and Secondary school construction work and Special school construction work and Construction work for college buildings and Vocational college construction work and Technical college construction work and Construction work for university buildings and Polytechnic construction work and Lecture theatre construction work and Language laboratory construction work and Construction work for buildings of further education and Construction work for research buildings and Laboratory building construction work and Research and testing facilities construction work and Scientific installations and Installation works of cleanrooms and Meteorological stations construction work and Construction work for halls of residence and Entrance hall construction work and Training facilities building and Construction work for buildings relating to health and social services, for crematoriums and public conveniences and Construction work for buildings relating to health and Spa construction work and Special medical building construction work and Clinic construction work and Hospital facilities construction work and Operating theatre construction work and Intensive-care unit construction work and Diagnostic screening room construction work and Screening rooms construction work and Fluoroscopy room construction work and Pathology room construction work and Forensic room construction work and Catheter room construction work and Construction work for social services buildings and Construction work for subsidised residential accommodation and Retirement home construction work and Nursing home construction work and Residential homes construction work and Children's home construction work and Construction work for social facilities other than subsidised residential accommodation and Daycare centre construction work and Civic centre construction work and Construction work for crematoriums and Cemetery works and Public conveniences and Construction work for buildings relating to law and order or emergency services and for military buildings and Construction work for buildings relating to law and order or emergency services and Construction work for buildings relating to law and order and Police station construction work and Court building construction work and Prison building construction work and Parliament and public assembly buildings and Construction work for buildings relating to emergency services and Fire station construction work and Ambulance station construction work and Mountain-rescue building construction work and Lifeboat station construction work and Emergency-services building construction work and Coastguard building construction work and Rescue-service station construction work and Lighthouse construction work and Protective shelters and Construction work for military buildings and installations and Military bunker construction work and Military shelter construction work and Trench defences construction work and Inflatable buildings construction work and Engineering works and construction works and Construction work for bridges and tunnels, shafts and subways and Construction work for bridges and Bridge construction work and Road bridge construction work and Railway bridge construction work and Footbridge construction work and Construction work for iron bridges and Construction work for steel bridges and Weighbridge construction work and Pipeline-carrying bridge construction work and Bridge renewal construction work and Viaduct construction work and Road viaduct construction work and Railway viaduct construction work and Construction work for tunnels, shafts and subways and Covered or partially-covered excavations and Underpass and Covered or partially-covered railway excavations and Covered or partially-covered road excavations and Culverts and Shafts and Construction work for tunnels and Road tunnel construction work and Railway tunnel construction work and Pedestrian tunnel construction work and Canal tunnel construction work and Under-river tunnel construction work and Undersea tunnel construction work and Tunnelling works and Tunnel linings construction work and Underground work other than tunnels, shafts and subways and Construction work for engineering works except bridges, tunnels, shafts and subways and Waste-treatment plant construction work and Waste disposal site construction work and Engineering work for military installations and Engineering work for security installations and Structures construction work and Assembly of metal structures and Installation of metal structures and Structural works and Structural steelworks and Structural shell work and Parking lot construction work and Underground car park construction work and Park-and-ride facility construction work and Radar station construction work and Reinforced-concrete structures and Dog kennels construction work and Service area construction work and Motorway service area construction work and Petrol/gas stations construction work and Assembly and erection of prefabricated structures and Prefabricated constructions and Prefabricated units and components and Prefabricated units and Prefabricated components and Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork and Construction work for pipelines, communication and power lines and General construction work for pipelines and Pipelaying construction work and Pipeline lifting and relaying and Installation of pipe system and Pipeline relaying works and Construction work for oil and gas pipelines and Construction work for oil pipelines and Construction work for gas pipelines and Gas supply mains construction work and Gasholder works and Gas distribution ancillary work and Construction work for water and sewage pipelines and Construction work for electricity power lines and Compressed-air pipeline work and Compressed-air pipeline work for mailing system and Construction work for communication lines and Ancillary works for pipelines and cables and Ancillary works for water pipelines and Irrigation works and Irrigation piping construction work and Storm-water piping construction work and District-heating mains construction work and Heating works and Heat-transfer station construction work and Works related to water-distribution pipelines and Water-main refurbishment construction work and Pumping station construction work and Construction work for water towers and Construction work of elevated tanks for drinking water and Ancillary works for electricity power lines and Overhead line construction and Substation construction work and Transformer substation and Construction and ancillary works for telephone and communication lines and Construction work for telephone lines and Roadside emergency telephone lines and Cable broadcasting lines and Erection of aerials and Ancillary works for broadcasting and Ancillary works for telecommunications and Mobile-telephone base-stations construction work and Sewer construction work and Sewerage work and Foul-water piping construction work and Sewage work and Sewage treatment works and Sludge-treatment works and Sewage pumping stations construction work and Sewage outfall construction work and Water-treatment work and Wastewater pumping station and Construction work for sewage pipes and Drainage construction works and Drainage and surface works and Drainage works and Drains construction work and Rain-water basin construction work and Sanitary works and Waste transfer station and Construction, foundation and surface works for highways, roads and Construction work for highways, roads and Motorway construction works and Road construction works and Main road construction works and Ring road construction work and Secondary road construction work and Trunk road construction work and Road junction construction work and Grade-separated junction construction work and T-junction construction work and Roundabout construction work and Crossroad construction work and Construction work for highways and Construction work for elevated highways and Highway maintenance work and Roadworks and Road-maintenance works and Road-repair works and Overpass construction work and Traffic-calming works and Paths and other metalled surfaces and Footpath construction work and Cycle path construction work and Various surface works and Surface work for highways and Surface work for roads and Road-surface painting work and Paving and asphalting works and Carriageway resurfacing works and Dual carriageway construction work and Single carriageway construction work and Access road construction work and Slip road construction work and Surface coating construction work and Verge maintenance work and Surfacing work except for roads and Resurfacing works and Surface work for streets and Surface work for footpaths and Pedestrian ways construction work and Pedestrian overpass construction work and Pedestrian zone construction work and Parking-lot-surface painting work and Erection of road-barriers and Installation of road signs and Installation of bollards and Installation of safety equipment and Installation of street furniture and Installation of road signals and Foundation work for highways, roads, streets and footpaths and Foundation work for highways and Foundation work for roads and Foundation work for streets and Foundation work for footpaths and Construction work for railways and cable transport systems and Railway construction works and Intercity railway works and City railway construction work and Railway depot construction work and Demolition of tracks and Railway embankment construction work and Railway signalling works and Track construction works and Urban railway works and Tramway works and Underground railway works and Partially underground railway works and Underground passenger railway transport and Underground railway station and Tramline construction works and Tramway depot construction work and Tramway platforms construction work and Urban railway track construction works and Ballast construction works and Level crossing construction works and Catenary's construction works and Locomotive-substations construction works and Construction work for railways workshop and Construction work for rail track sectioning cabins and Cable-supported transport systems and Cable-supported transport systems with cabins and Construction work for ski lifts and Construction work for chair lifts and Funicular railway system and Teleferic construction work and Construction work for airfields, runways and manoeuvring surfaces and Construction work for airports and Construction work for airfields and Airfield pavement construction work and Runway construction works and Runway resurfacing and Construction work for aircraft-manoeuvring surfaces and Taxiway construction work and Taxiway pavement construction work and Construction work for aircraft aprons and Flatwork and Flatwork for miscellaneous sports installations and Flatwork for sports fields and Flatwork for golf course and Flatwork for tennis court and Flatwork for racecourse and Flatwork for running tracks and Repair work on sports fields and Flatwork for recreation installations and Flatwork for children's play area and Flatwork for zoo and Flatwork for gardens and Flatwork for parks and Repair work on recreational areas and Flatwork for cemeteries and Stage construction works and Construction work for water projects and Harbour construction works and Quay construction work and Offshore terminal in situ construction work and Pier construction work and Dock construction work and Wharf construction work and Installation of port lighting equipment and Waterside leisure facilities construction work and Water-sports facilities construction work and Launchway construction work and Marina construction work and Yacht harbour construction work and Coastal-defence works and Cliff-protection works and Cliff-stabilisation works and Breakwater construction work and Sea wall construction work and Beach-consolidation works and Sea defences construction work and Embankment works and Quay wall construction work and Marine construction works and Marine installations and Jetties and Dredging and pumping works for water treatment plant installations and River regulation and flood control works and River-wall construction and Riverbank protection works and Flood-prevention works and Flood-defences maintenance works and Promenade construction work and Boardwalk construction work and Construction work for dams, canals, irrigation channels and aqueducts and Construction work for waterways and Canal construction and Irrigation channel construction work and Drainage canal construction work and Waterways except canals and Aqueduct construction work and Construction work for dams and similar fixed structures and Dam construction work and Dam wall construction work and Dam-reinforcement works and Weir construction work and Dyke construction work and Static barrage construction work and Reservoir construction works and Construction work for hydro-mechanical structures and Canal locks construction work and Dry docks construction work and Construction work for floating docks and Landing stages construction work and Movable barrages construction work and Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry and Construction works for power plants and heating plants and Construction work for power plant and Nuclear-power station construction work and Construction work for nuclear reactors and Hydro-electric plant construction work and Thermal power plant construction work and Geothermal power station construction work and Wood-fired power station construction work and Compressed-air generating plant construction work and Construction work for cooling towers and Wind-power installation works and Heating plant construction work and Cogeneration plant construction work and Steam-generation plant construction work and Landfill-gas electricity generating plant construction work and District-heating plant construction work and Construction works for sewage treatment plants, purification plants and refuse incineration plants and Sewage-treatment plant construction work and Mobile plant construction work and Water-treatment plant construction work and Sedimentation installations and Sewage digesters and Screening installations and Dredging and pumping works and Rock-dumping work and Drinking-water treatment plant construction work and Wastewater treatment plant construction work and Sewage plant equipment and Sludge-dewatering plant construction work and Coal-handling plant construction work and Purification plant equipment and Water purification plant construction work and Refuse-incineration plant construction work and Construction work for chemical-processing plant and Demineralisation plant construction work and Desulphurisation plant construction work and Distilling or rectifying plant construction work and Water-distillation plants construction work and Alcohol-distillation plants construction work and Construction work for petrochemical plant and Construction work for pharmaceutical plant and Deionisation plant construction work and Digestion plant construction work and Composting plant construction work and Construction work for mining and manufacturing and Construction work for mining and Pithead construction work and Construction work for manufacturing plant and Construction work for the oil and gas industry and Construction work for production platforms and Wells construction work and Platforms facilities construction work and Topside facilities construction work and Oil refinery construction work and Oil terminal construction work and Gas terminal construction work and Fabrication work and Offshore fabrication work and Onshore fabrication work and Demolition of oil platforms and Drilling and exploration work and Coiled-tubing wellwork and Coal-gasification plant construction work and Gas-production plant construction work and Repair and maintenance of plant and Wastewater-plant repair and maintenance work and Purification-plant repair and maintenance work and Heating-plant repair and maintenance work and Plant upgrade work and Roof works and other special trade construction works and Erection and related works of roof frames and coverings and Roof-framing work and Roof-covering and roof-painting work and Roof-covering work and Roof-tiling work and Roof-slating work and Metal roof-covering work and Bituminous roof-covering work and Solar panel roof-covering work and Roof-painting and other coating work and Roof-painting work and Cement roof-coating work and Flashing and guttering work and Flashing work and Guttering work and Sheeting work and Roof insulation work and Waterproofing work and Roof repair and maintenance work and Roof repair and Roof maintenance work and Special trade construction works other than roof works and Scaffolding work and Scaffolding dismantling work and Scaffolding erection work and Foundation work and water-well drilling and Foundation work and Pile driving and Trench sheeting work and Diaphragm wall technique and Water-well drilling and Concrete work and Reinforced-concrete work and Concrete carcassing work and Screed works and Floor-screed works and Concrete repair work and Grouting work and Unreinforced-concrete work and Cementing work and Concrete-coating work and Structural steel erection work and Structural steel erection work for buildings and Structural steel erection work for structures and Offshore mooring work and Subsea drilling work and Deck-fabrication work and Offshore-module fabrication work and Jacket-fabrication work and Pile-fabrication work and Masonry and bricklaying work and Stonework and Stone carving and Dressed stonework and Bricklaying work and Facing brickwork and Masonry work and Miscellaneous special-trade construction work and Industrial chimneys and Supporting walls and Construction of furnaces and Environmental improvement works and Cladding works and Asbestos-removal work and Metalworking and Welding and Refurbishment of run-down buildings and Building alteration work and Fresco maintenance work and Building extension work and Balcony work and Building installation work and Electrical installation work and Electrical wiring and fitting work and Electrical wiring work and Electrical fitting work and Alarm system and antenna installation work and Fire-alarm system installation work and Burglar-alarm system installation work and Antenna installation work and Lightning-protection works and Lightning-conductor installation work and Television aerial installation work and Radio aerial installation work and Lift and escalator installation work and Lift installation work and Escalator installation work and Travelator installation work and Installation of telecommunications equipment and Installation of telephone exchanges and Installation of switchboards and Installation of telephone lines and Installation of cable infrastructure and Installation of cable laying and Installation of computer cabling and Electrical installation work of heating and other electrical building-equipment and Electrical engineering installation works and Turbine works and Electricity supply installations and High voltage installation work and Medium-voltage installation work and Low-voltage installation work and Switching station installation work and Installation work of illumination and signalling systems and Installation of outdoor illumination equipment and Installation of road lighting equipment and Installation of signalling equipment and Installation of traffic monitoring equipment and Installation of illuminated road signs and Installation of traffic lights and Installation of traffic guidance equipment and Installation of airport signalling equipment and Installation of port signalling equipment and Other electrical installation work and Electrical installation work of pumping equipment and Electrical installation work of transformers and Electrical installation work of electrical distribution apparatus and Electrical installation work of filtration equipment and Insulation work and Thermal insulation work and Sound insulation work and Plasterboard works and Plumbing and sanitary works and Heating, ventilation and air-conditioning installation work and Central-heating installation work and Boiler installation work and Ventilation and air-conditioning installation work and Ventilation installation work and Outdoor ventilation installation work and Air-conditioning installation work and Partial air-conditioning installation work and Installation work of cooling equipment and Installation work of refrigeration equipment and Plumbing and drain-laying work and Water plumbing work and Drain-laying work and Sanitary fixture installation work and Gas-fitting installation work and Gas regulation equipment installation work and Gas meter installation work and Fencing, railing and safety equipment installation work and Erection of railings and Erection of fencing and Fire-prevention installation works and Fireproofing work and Firefighting equipment installation work and CO2 fire-extinguishing equipment installation work and Fire-extinguishers installation work and Sprinkler systems installation work and Building completion work and Plastering work and Joinery and carpentry installation work and Joinery work and Installation of doors and windows and related components and Installation of door and window frames and Installation of door frames and Installation of window frames and Installation of thresholds and Installation of doors and windows and Installation of doors and Installation of windows and Installation of metal joinery except doors and windows and Installation of partitioning and Installation of shutters and Installation work of blinds and Installation work of awnings and Installation work of roller blinds and Installation of suspended ceilings and Installation of grilles and Installation of gates and Non-metal joinery installation work and Installation of fitted kitchens and Installation of partition walls and Installation of built-in furniture and Ironmongery work and Carpentry installation work and Woodwork and Floor and wall covering work and Tiling work and Floor-tiling work and Wall-tiling work and Floor-laying and covering, wall-covering and wall-papering work and Floor laying and covering work and Floor-laying work and Laying work of flexible floor coverings and Laying of paving and Parquet flooring and Wood flooring work and False floor installation work and Computer floors and Floor-covering work and Wall-covering and wall-papering work and Wall-covering work and Wall-papering work and Painting and glazing work and Glazing work and Application work of protective coatings and Painting work and Painting work of buildings and Painting and protective-coating work of structures and Painting work of structures and Repainting work and Paint-stripping work and Application work of anti-corrosive coatings and Galvanizing works and Surface-protection work and Facade work and Other building completion work and Decoration work and Ornamentation fitting work and Panelling work and Interior gardens and Exterior cleaning work for buildings and Blast cleaning work for building exteriors and Overhaul and refurbishment work and Refurbishment work and Restructuring work and Restoration work and Architectural, construction, engineering and inspection services and Architectural and related services and Advisory architectural services and Architectural design services and Architectural services for buildings and Architectural services for outdoor areas and Urban areas mapping services and Rural areas mapping services and Architectural services for building extensions and Organisation of architectural design contests and Architectural, engineering and planning services and Feasibility study, advisory service, analysis and Project and design preparation, estimation of costs and Draft plans (systems and integration) and Calculation of costs, monitoring of costs and Approval plans, working drawings and specifications and Determining and listing of quantities in construction and Supervision of building work and Supervision of project and documentation and Architectural, engineering and surveying services and Architectural and building-surveying services and Engineering services and Consultative engineering and construction services and Civil engineering consultancy services and Civil engineering support services and Transport systems consultancy services and Highways consultancy services and Highways engineering services and Railway engineering services and Airport engineering services and Infrastructure works consultancy services and Structural engineering consultancy services and Environmental engineering consultancy services and Noise-control consultancy services and Sound insulation and room acoustics consultancy services and Environmental impact assessment for construction and Risk or hazard assessment for construction and Environmental standards for construction and Environmental indicators analysis for construction and Environmental Impact Assessment (EIA) services for construction and Environmental monitoring for construction and Energy and related services and Electrical services and Energy-management services and Energy-efficiency consultancy services and Heating engineering services for buildings and Building services and Building-fabric consultancy services and Building consultancy services and Building services consultancy services and Building surveying services and Building-inspection services and Inspection of ventilation system and Telecommunication consultancy services and Hazard protection and control consultancy services and Fire and explosion protection and control consultancy services and Health and safety services and Health and safety consultancy services and Advisory and consultative engineering services and Artificial and natural lighting engineering services for buildings and Expert witness services and Engineering design services and Engineering design services for mechanical and electrical installations for buildings and Construction economics services and Heating-system design services and Plumbing consultancy services and Ventilation consultancy services and Engineering design services for the construction of civil engineering works and Quantity surveying services for civil engineering works and Pipeline-design services and Bridge-design services and Dam-design services and Engineering-design services for traffic installations and Engineering-design services for industrial process and production and Electrical power systems design services and Plant engineering design services and Quantity surveying services and Foundation-design services and Ancillary building services and Load-bearing structure design services and Verification of load-bearing structure design services and Miscellaneous engineering services and Drilling-mud engineering services and Geotechnical engineering services and Mechanical engineering services and Mechanical and electrical engineering services and Engineering studies and Engineering support services and Corrosion engineering services and Integrated engineering services and Engineering-related scientific and technical services and Geological, geophysical and other scientific prospecting services and Core preparation and analysis services and Geological and geophysical consultancy services and Geophysical consultancy services and Geological consultancy services and Micropalaeontological analysis services and Petrophysical interpretation services and Ground investigation services and Weather-forecasting services and Meteorology services and Climatology services and Hydrometeorology services and Scientific prospecting services and Geophysical prospecting services and Geophysical surveys of archaeological sites and Geological prospecting services and Topographical and water divining services and Topographical services and Topographical surveys of archaeological sites and Water divining services and Geology, oceanography and hydrology services and Geology services and Photogeology services and Stratigraphic geology services and Geological exploration services and Archaeological services and Oceanography and hydrology services and Estuarine oceanography services and Physical oceanography services and Bathymetric surveys services and Underwater exploration services and Subsurface surveying services and Seismic services and Seismographic surveying services and Seismic data acquisition services and Seismic data collection services and Seismic processing services and Magnetometric surveying services and Surface surveying services and Hydrographic surveying services and Dimensional surveying services and Map-making services and Digital mapping services and Aerial mapping services and Cadastral surveying services and Hydrographic services and Marine survey services and Surveying services and Photogrammetry services and Ordnance surveying and Technical services and Technical control services and Technical assistance services and Technical support services and Technical planning services and Urban planning and landscape architectural services and Urban planning services and Landscape architectural services and Landscape gardening services and Construction-related services and Site-investigation services and Construction supervision services and Construction-site supervision services and Construction consultancy services and Construction management services and Construction project management services and Blacksmith services and Technical testing, analysis and consultancy services and Composition and purity testing and analysis services and Analysis services and Technical analysis or consultancy services and Technical inspection and testing services and Technical inspection services and Machinery-inspection services and Technical automobile inspection services and Technical building-inspection services and Technical inspection services of engineering structures and Maritime safety inspection services and Leak-testing services and Flow-monitoring services and Bridge-inspection services and Dam-inspection services and Railway-track inspection services and Road-inspection services and Runway-inspection services and Technical testing services and Valve-testing services and Non-destructive testing services and Monitoring and control services and Industrial inspection services and Industrial quality control services and Consulting services for water-supply and waste consultancy and Laboratory services and Accommodation, building and window cleaning services and Accommodation cleaning services and Building-cleaning services and Window-cleaning services and Blast-cleaning services for tubular structures and Car park cleaning services",
        "publishedDate": "2026-08-10T12:35:40+01:00",
        "approachMarketDate": "",
        "deadlineDate": "2026-05-27T17:01:20+01:00",
        "valueLow": 115000,
        "valueHigh": 115000,
        "postcode": "N22 7TR",
        "region": "London",
        "nationwide": false,
        "location": {
            "lat": 51.601747,
            "lon": -0.114115
        },
        "start": "2026-08-03T01:00:00+01:00",
        "end": "2026-10-30T00:00:00Z",
        "type": "Contract",
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    "cpvCodes": [
        {
            "code": "45000000",
            "description": "Construction work",
            "parentCode": "45000000",
            "hasChildren": true
        },
        {
            "code": "45100000",
            "description": "Site preparation work",
            "parentCode": "45000000",
            "hasChildren": true
        },
        {
            "code": "45110000",
            "description": "Building demolition and wrecking work and earthmoving work",
            "parentCode": "45100000",
            "hasChildren": true
        },
        {
            "code": "45111000",
            "description": "Demolition, site preparation and clearance work",
            "parentCode": "45110000",
            "hasChildren": true
        },
        {
            "code": "45111100",
            "description": "Demolition work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111200",
            "description": "Site preparation and clearance work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111210",
            "description": "Blasting and associated rock-removal work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111211",
            "description": "Blasting work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111212",
            "description": "Rock-removal work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111213",
            "description": "Site-clearance work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111214",
            "description": "Blast-clearing work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111220",
            "description": "Scrub-removal work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111230",
            "description": "Ground-stabilisation work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111240",
            "description": "Ground-drainage work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111250",
            "description": "Ground investigation work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111260",
            "description": "Site-preparation work for mining",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111290",
            "description": "Primary works for services",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111291",
            "description": "Site-development work",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111300",
            "description": "Dismantling works",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111310",
            "description": "Dismantling works for military installations",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45111320",
            "description": "Dismantling works for security installations",
            "parentCode": "45111000",
            "hasChildren": false
        },
        {
            "code": "45112000",
            "description": "Excavating and earthmoving work",
            "parentCode": "45110000",
            "hasChildren": true
        },
        {
            "code": "45112100",
            "description": "Trench-digging work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112200",
            "description": "Soil-stripping work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112210",
            "description": "Topsoil-stripping work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112300",
            "description": "Infill and land-reclamation work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112310",
            "description": "Infill work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112320",
            "description": "Land-reclamation work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112330",
            "description": "Site-reclamation work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112340",
            "description": "Soil-decontamination work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112350",
            "description": "Reclamation of waste land",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112360",
            "description": "Land rehabilitation work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112400",
            "description": "Excavating work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112410",
            "description": "Grave-digging work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112420",
            "description": "Basement excavation work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112440",
            "description": "Terracing of hillsides",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112441",
            "description": "Terracing work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112450",
            "description": "Excavation work at archaeological sites",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112500",
            "description": "Earthmoving work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112600",
            "description": "Cut and fill",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112700",
            "description": "Landscaping work",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112710",
            "description": "Landscaping work for green areas",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112711",
            "description": "Landscaping work for parks",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112712",
            "description": "Landscaping work for gardens",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112713",
            "description": "Landscaping work for roof gardens",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112714",
            "description": "Landscaping work for cemeteries",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112720",
            "description": "Landscaping work for sports grounds and recreational areas",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112721",
            "description": "Landscaping work for golf courses",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112722",
            "description": "Landscaping work for riding areas",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112723",
            "description": "Landscaping work for playgrounds",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112730",
            "description": "Landscaping work for roads and motorways",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45112740",
            "description": "Landscaping work for airports",
            "parentCode": "45112000",
            "hasChildren": false
        },
        {
            "code": "45113000",
            "description": "Siteworks",
            "parentCode": "45110000",
            "hasChildren": false
        },
        {
            "code": "45120000",
            "description": "Test drilling and boring work",
            "parentCode": "45100000",
            "hasChildren": true
        },
        {
            "code": "45121000",
            "description": "Test drilling work",
            "parentCode": "45120000",
            "hasChildren": false
        },
        {
            "code": "45122000",
            "description": "Test boring work",
            "parentCode": "45120000",
            "hasChildren": false
        },
        {
            "code": "45200000",
            "description": "Works for complete or part construction and civil engineering work",
            "parentCode": "45000000",
            "hasChildren": true
        },
        {
            "code": "45210000",
            "description": "Building construction work",
            "parentCode": "45200000",
            "hasChildren": true
        },
        {
            "code": "45211000",
            "description": "Construction work for multi-dwelling buildings and individual houses",
            "parentCode": "45210000",
            "hasChildren": true
        },
        {
            "code": "45211100",
            "description": "Construction work for houses",
            "parentCode": "45211000",
            "hasChildren": false
        },
        {
            "code": "45211200",
            "description": "Sheltered housing construction work",
            "parentCode": "45211000",
            "hasChildren": false
        },
        {
            "code": "45211300",
            "description": "Houses construction work",
            "parentCode": "45211000",
            "hasChildren": false
        },
        {
            "code": "45211310",
            "description": "Bathrooms construction work",
            "parentCode": "45211000",
            "hasChildren": false
        },
        {
            "code": "45211320",
            "description": "Porches construction work",
            "parentCode": "45211000",
            "hasChildren": false
        },
        {
            "code": "45211340",
            "description": "Multi-dwelling buildings construction work",
            "parentCode": "45211000",
            "hasChildren": false
        },
        {
            "code": "45211341",
            "description": "Flats construction work",
            "parentCode": "45211000",
            "hasChildren": false
        },
        {
            "code": "45211350",
            "description": "Multi-functional buildings construction work",
            "parentCode": "45211000",
            "hasChildren": false
        },
        {
            "code": "45211360",
            "description": "Urban development construction work",
            "parentCode": "45211000",
            "hasChildren": false
        },
        {
            "code": "45211370",
            "description": "Construction works for saunas",
            "parentCode": "45211000",
            "hasChildren": false
        },
        {
            "code": "45212000",
            "description": "Construction work for buildings relating to leisure, sports, culture, lodging and restaurants",
            "parentCode": "45210000",
            "hasChildren": true
        },
        {
            "code": "45212100",
            "description": "Construction work of leisure facilities",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212110",
            "description": "Leisure centre construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212120",
            "description": "Theme park construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212130",
            "description": "Amusement park construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212140",
            "description": "Recreation installation",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212150",
            "description": "Cinema construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212160",
            "description": "Casino construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212170",
            "description": "Entertainment building construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212171",
            "description": "Entertainment centre construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212172",
            "description": "Recreation centre construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212180",
            "description": "Ticket offices construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212190",
            "description": "Sun-protection works",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212200",
            "description": "Construction work for sports facilities",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212210",
            "description": "Single-purpose sports facilities construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212211",
            "description": "Ice rink construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212212",
            "description": "Construction work for swimming pool",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212213",
            "description": "Sport markings works",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212220",
            "description": "Multi-purpose sports facilities construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212221",
            "description": "Construction work in connection with structures for sports ground",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212222",
            "description": "Gymnasium construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212223",
            "description": "Winter-sports facilities construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212224",
            "description": "Stadium construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212225",
            "description": "Sports hall construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212230",
            "description": "Installation of changing rooms",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212290",
            "description": "Repair and maintenance work in connection with sports facilities",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212300",
            "description": "Construction work for art and cultural buildings",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212310",
            "description": "Construction work for buildings relating to exhibitions",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212311",
            "description": "Art gallery construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212312",
            "description": "Exhibition centre construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212313",
            "description": "Museum construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212314",
            "description": "Historical monument or memorial construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212320",
            "description": "Construction work for buildings relating to artistic performances",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212321",
            "description": "Auditorium construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212322",
            "description": "Theatre construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212330",
            "description": "Library construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212331",
            "description": "Multimedia library construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212340",
            "description": "Lecture hall construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212350",
            "description": "Buildings of particular historical or architectural interest",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212351",
            "description": "Prehistoric monument construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212352",
            "description": "Industrial monument construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212353",
            "description": "Palace construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212354",
            "description": "Castle construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212360",
            "description": "Religious buildings construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212361",
            "description": "Church construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212400",
            "description": "Accommodation and restaurant buildings",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212410",
            "description": "Construction work for lodging buildings",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212411",
            "description": "Hotel construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212412",
            "description": "Hostel construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212413",
            "description": "Short-stay accommodation construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212420",
            "description": "Construction work for restaurants and similar facilities",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212421",
            "description": "Restaurant construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212422",
            "description": "Canteen construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212423",
            "description": "Cafeteria construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212500",
            "description": "Kitchen or restaurant conversion",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45212600",
            "description": "Pavilion construction work",
            "parentCode": "45212000",
            "hasChildren": false
        },
        {
            "code": "45213000",
            "description": "Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport",
            "parentCode": "45210000",
            "hasChildren": true
        },
        {
            "code": "45213100",
            "description": "Construction work for commercial buildings",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213110",
            "description": "Shop buildings construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213111",
            "description": "Shopping centre construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213112",
            "description": "Shop units construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213120",
            "description": "Post office construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213130",
            "description": "Bank construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213140",
            "description": "Market construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213141",
            "description": "Covered market construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213142",
            "description": "Open-air market construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213150",
            "description": "Office block construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213200",
            "description": "Construction work for warehouses and industrial buildings",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213210",
            "description": "Cold-storage installations",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213220",
            "description": "Construction work for warehouses",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213221",
            "description": "Warehouse stores construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213230",
            "description": "Abattoir construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213240",
            "description": "Agricultural buildings construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213241",
            "description": "Barn construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213242",
            "description": "Cowsheds construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213250",
            "description": "Construction work for industrial buildings",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213251",
            "description": "Industrial units construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213252",
            "description": "Workshops construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213260",
            "description": "Stores depot construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213270",
            "description": "Construction works for recycling station",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213280",
            "description": "Construction works for compost facility",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213300",
            "description": "Buildings associated with transport",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213310",
            "description": "Construction work for buildings relating to road transport",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213311",
            "description": "Bus station construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213312",
            "description": "Car park building construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213313",
            "description": "Service-area building construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213314",
            "description": "Bus garage construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213315",
            "description": "Bus-stop shelter construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213316",
            "description": "Installation works of walkways",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213320",
            "description": "Construction work for buildings relating to railway transport",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213321",
            "description": "Railway station construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213322",
            "description": "Rail terminal building construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213330",
            "description": "Construction work for buildings relating to air transport",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213331",
            "description": "Airport buildings construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213332",
            "description": "Airport control tower construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213333",
            "description": "Installation works of airport check-in counters",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213340",
            "description": "Construction work for buildings relating to water transport",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213341",
            "description": "Ferry terminal building construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213342",
            "description": "Ro-ro terminal construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213350",
            "description": "Construction work for buildings relating to various means of transport",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213351",
            "description": "Maintenance hangar construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213352",
            "description": "Service depot construction work",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213353",
            "description": "Installation works of passenger boarding bridges",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45213400",
            "description": "Installation of staff rooms",
            "parentCode": "45213000",
            "hasChildren": false
        },
        {
            "code": "45214000",
            "description": "Construction work for buildings relating to education and research",
            "parentCode": "45210000",
            "hasChildren": true
        },
        {
            "code": "45214100",
            "description": "Construction work for kindergarten buildings",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214200",
            "description": "Construction work for school buildings",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214210",
            "description": "Primary school construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214220",
            "description": "Secondary school construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214230",
            "description": "Special school construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214300",
            "description": "Construction work for college buildings",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214310",
            "description": "Vocational college construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214320",
            "description": "Technical college construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214400",
            "description": "Construction work for university buildings",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214410",
            "description": "Polytechnic construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214420",
            "description": "Lecture theatre construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214430",
            "description": "Language laboratory construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214500",
            "description": "Construction work for buildings of further education",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214600",
            "description": "Construction work for research buildings",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214610",
            "description": "Laboratory building construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214620",
            "description": "Research and testing facilities construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214630",
            "description": "Scientific installations",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214631",
            "description": "Installation works of cleanrooms",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214640",
            "description": "Meteorological stations construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214700",
            "description": "Construction work for halls of residence",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214710",
            "description": "Entrance hall construction work",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45214800",
            "description": "Training facilities building",
            "parentCode": "45214000",
            "hasChildren": false
        },
        {
            "code": "45215000",
            "description": "Construction work for buildings relating to health and social services, for crematoriums and public conveniences",
            "parentCode": "45210000",
            "hasChildren": true
        },
        {
            "code": "45215100",
            "description": "Construction work for buildings relating to health",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215110",
            "description": "Spa construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215120",
            "description": "Special medical building construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215130",
            "description": "Clinic construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215140",
            "description": "Hospital facilities construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215141",
            "description": "Operating theatre construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215142",
            "description": "Intensive-care unit construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215143",
            "description": "Diagnostic screening room construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215144",
            "description": "Screening rooms construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215145",
            "description": "Fluoroscopy room construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215146",
            "description": "Pathology room construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215147",
            "description": "Forensic room construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215148",
            "description": "Catheter room construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215200",
            "description": "Construction work for social services buildings",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215210",
            "description": "Construction work for subsidised residential accommodation",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215212",
            "description": "Retirement home construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215213",
            "description": "Nursing home construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215214",
            "description": "Residential homes construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215215",
            "description": "Children's home construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215220",
            "description": "Construction work for social facilities other than subsidised residential accommodation",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215221",
            "description": "Daycare centre construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215222",
            "description": "Civic centre construction work",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215300",
            "description": "Construction work for crematoriums",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215400",
            "description": "Cemetery works",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45215500",
            "description": "Public conveniences",
            "parentCode": "45215000",
            "hasChildren": false
        },
        {
            "code": "45216000",
            "description": "Construction work for buildings relating to law and order or emergency services and for military buildings",
            "parentCode": "45210000",
            "hasChildren": true
        },
        {
            "code": "45216100",
            "description": "Construction work for buildings relating to law and order or emergency services",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216110",
            "description": "Construction work for buildings relating to law and order",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216111",
            "description": "Police station construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216112",
            "description": "Court building construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216113",
            "description": "Prison building construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216114",
            "description": "Parliament and public assembly buildings",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216120",
            "description": "Construction work for buildings relating to emergency services",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216121",
            "description": "Fire station construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216122",
            "description": "Ambulance station construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216123",
            "description": "Mountain-rescue building construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216124",
            "description": "Lifeboat station construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216125",
            "description": "Emergency-services building construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216126",
            "description": "Coastguard building construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216127",
            "description": "Rescue-service station construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216128",
            "description": "Lighthouse construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216129",
            "description": "Protective shelters",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216200",
            "description": "Construction work for military buildings and installations",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216220",
            "description": "Military bunker construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216230",
            "description": "Military shelter construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45216250",
            "description": "Trench defences construction work",
            "parentCode": "45216000",
            "hasChildren": false
        },
        {
            "code": "45217000",
            "description": "Inflatable buildings construction work",
            "parentCode": "45210000",
            "hasChildren": false
        },
        {
            "code": "45220000",
            "description": "Engineering works and construction works",
            "parentCode": "45200000",
            "hasChildren": true
        },
        {
            "code": "45221000",
            "description": "Construction work for bridges and tunnels, shafts and subways",
            "parentCode": "45220000",
            "hasChildren": true
        },
        {
            "code": "45221100",
            "description": "Construction work for bridges",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221110",
            "description": "Bridge construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221111",
            "description": "Road bridge construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221112",
            "description": "Railway bridge construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221113",
            "description": "Footbridge construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221114",
            "description": "Construction work for iron bridges",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221115",
            "description": "Construction work for steel bridges",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221117",
            "description": "Weighbridge construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221118",
            "description": "Pipeline-carrying bridge construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221119",
            "description": "Bridge renewal construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221120",
            "description": "Viaduct construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221121",
            "description": "Road viaduct construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221122",
            "description": "Railway viaduct construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221200",
            "description": "Construction work for tunnels, shafts and subways",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221210",
            "description": "Covered or partially-covered excavations",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221211",
            "description": "Underpass",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221213",
            "description": "Covered or partially-covered railway excavations",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221214",
            "description": "Covered or partially-covered road excavations",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221220",
            "description": "Culverts",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221230",
            "description": "Shafts",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221240",
            "description": "Construction work for tunnels",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221241",
            "description": "Road tunnel construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221242",
            "description": "Railway tunnel construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221243",
            "description": "Pedestrian tunnel construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221244",
            "description": "Canal tunnel construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221245",
            "description": "Under-river tunnel construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221246",
            "description": "Undersea tunnel construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221247",
            "description": "Tunnelling works",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221248",
            "description": "Tunnel linings construction work",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45221250",
            "description": "Underground work other than tunnels, shafts and subways",
            "parentCode": "45221000",
            "hasChildren": false
        },
        {
            "code": "45222000",
            "description": "Construction work for engineering works except bridges, tunnels, shafts and subways",
            "parentCode": "45220000",
            "hasChildren": true
        },
        {
            "code": "45222100",
            "description": "Waste-treatment plant construction work",
            "parentCode": "45222000",
            "hasChildren": false
        },
        {
            "code": "45222110",
            "description": "Waste disposal site construction work",
            "parentCode": "45222000",
            "hasChildren": false
        },
        {
            "code": "45222200",
            "description": "Engineering work for military installations",
            "parentCode": "45222000",
            "hasChildren": false
        },
        {
            "code": "45222300",
            "description": "Engineering work for security installations",
            "parentCode": "45222000",
            "hasChildren": false
        },
        {
            "code": "45223000",
            "description": "Structures construction work",
            "parentCode": "45220000",
            "hasChildren": true
        },
        {
            "code": "45223100",
            "description": "Assembly of metal structures",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223110",
            "description": "Installation of metal structures",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223200",
            "description": "Structural works",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223210",
            "description": "Structural steelworks",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223220",
            "description": "Structural shell work",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223300",
            "description": "Parking lot construction work",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223310",
            "description": "Underground car park construction work",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223320",
            "description": "Park-and-ride facility construction work",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223400",
            "description": "Radar station construction work",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223500",
            "description": "Reinforced-concrete structures",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223600",
            "description": "Dog kennels construction work",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223700",
            "description": "Service area construction work",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223710",
            "description": "Motorway service area construction work",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223720",
            "description": "Petrol/gas stations construction work",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223800",
            "description": "Assembly and erection of prefabricated structures",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223810",
            "description": "Prefabricated constructions",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223820",
            "description": "Prefabricated units and components",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223821",
            "description": "Prefabricated units",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45223822",
            "description": "Prefabricated components",
            "parentCode": "45223000",
            "hasChildren": false
        },
        {
            "code": "45230000",
            "description": "Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork",
            "parentCode": "45200000",
            "hasChildren": true
        },
        {
            "code": "45231000",
            "description": "Construction work for pipelines, communication and power lines",
            "parentCode": "45230000",
            "hasChildren": true
        },
        {
            "code": "45231100",
            "description": "General construction work for pipelines",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231110",
            "description": "Pipelaying construction work",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231111",
            "description": "Pipeline lifting and relaying",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231112",
            "description": "Installation of pipe system",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231113",
            "description": "Pipeline relaying works",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231200",
            "description": "Construction work for oil and gas pipelines",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231210",
            "description": "Construction work for oil pipelines",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231220",
            "description": "Construction work for gas pipelines",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231221",
            "description": "Gas supply mains construction work",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231222",
            "description": "Gasholder works",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231223",
            "description": "Gas distribution ancillary work",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231300",
            "description": "Construction work for water and sewage pipelines",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231400",
            "description": "Construction work for electricity power lines",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231500",
            "description": "Compressed-air pipeline work",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231510",
            "description": "Compressed-air pipeline work for mailing system",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45231600",
            "description": "Construction work for communication lines",
            "parentCode": "45231000",
            "hasChildren": false
        },
        {
            "code": "45232000",
            "description": "Ancillary works for pipelines and cables",
            "parentCode": "45230000",
            "hasChildren": true
        },
        {
            "code": "45232100",
            "description": "Ancillary works for water pipelines",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232120",
            "description": "Irrigation works",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232121",
            "description": "Irrigation piping construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232130",
            "description": "Storm-water piping construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232140",
            "description": "District-heating mains construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232141",
            "description": "Heating works",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232142",
            "description": "Heat-transfer station construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232150",
            "description": "Works related to water-distribution pipelines",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232151",
            "description": "Water-main refurbishment construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232152",
            "description": "Pumping station construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232153",
            "description": "Construction work for water towers",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232154",
            "description": "Construction work of elevated tanks for drinking water",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232200",
            "description": "Ancillary works for electricity power lines",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232210",
            "description": "Overhead line construction",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232220",
            "description": "Substation construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232221",
            "description": "Transformer substation",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232300",
            "description": "Construction and ancillary works for telephone and communication lines",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232310",
            "description": "Construction work for telephone lines",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232311",
            "description": "Roadside emergency telephone lines",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232320",
            "description": "Cable broadcasting lines",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232330",
            "description": "Erection of aerials",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232331",
            "description": "Ancillary works for broadcasting",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232332",
            "description": "Ancillary works for telecommunications",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232340",
            "description": "Mobile-telephone base-stations construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232400",
            "description": "Sewer construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232410",
            "description": "Sewerage work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232411",
            "description": "Foul-water piping construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232420",
            "description": "Sewage work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232421",
            "description": "Sewage treatment works",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232422",
            "description": "Sludge-treatment works",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232423",
            "description": "Sewage pumping stations construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232424",
            "description": "Sewage outfall construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232430",
            "description": "Water-treatment work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232431",
            "description": "Wastewater pumping station",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232440",
            "description": "Construction work for sewage pipes",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232450",
            "description": "Drainage construction works",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232451",
            "description": "Drainage and surface works",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232452",
            "description": "Drainage works",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232453",
            "description": "Drains construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232454",
            "description": "Rain-water basin construction work",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232460",
            "description": "Sanitary works",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45232470",
            "description": "Waste transfer station",
            "parentCode": "45232000",
            "hasChildren": false
        },
        {
            "code": "45233000",
            "description": "Construction, foundation and surface works for highways, roads",
            "parentCode": "45230000",
            "hasChildren": true
        },
        {
            "code": "45233100",
            "description": "Construction work for highways, roads",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233110",
            "description": "Motorway construction works",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233120",
            "description": "Road construction works",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233121",
            "description": "Main road construction works",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233122",
            "description": "Ring road construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233123",
            "description": "Secondary road construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233124",
            "description": "Trunk road construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233125",
            "description": "Road junction construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233126",
            "description": "Grade-separated junction construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233127",
            "description": "T-junction construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233128",
            "description": "Roundabout construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233129",
            "description": "Crossroad construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233130",
            "description": "Construction work for highways",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233131",
            "description": "Construction work for elevated highways",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233139",
            "description": "Highway maintenance work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233140",
            "description": "Roadworks",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233141",
            "description": "Road-maintenance works",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233142",
            "description": "Road-repair works",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233144",
            "description": "Overpass construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233150",
            "description": "Traffic-calming works",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233160",
            "description": "Paths and other metalled surfaces",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233161",
            "description": "Footpath construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233162",
            "description": "Cycle path construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233200",
            "description": "Various surface works",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233210",
            "description": "Surface work for highways",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233220",
            "description": "Surface work for roads",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233221",
            "description": "Road-surface painting work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233222",
            "description": "Paving and asphalting works",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233223",
            "description": "Carriageway resurfacing works",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233224",
            "description": "Dual carriageway construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233225",
            "description": "Single carriageway construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233226",
            "description": "Access road construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233227",
            "description": "Slip road construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233228",
            "description": "Surface coating construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233229",
            "description": "Verge maintenance work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233250",
            "description": "Surfacing work except for roads",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233251",
            "description": "Resurfacing works",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233252",
            "description": "Surface work for streets",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233253",
            "description": "Surface work for footpaths",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233260",
            "description": "Pedestrian ways construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233261",
            "description": "Pedestrian overpass construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233262",
            "description": "Pedestrian zone construction work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233270",
            "description": "Parking-lot-surface painting work",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233280",
            "description": "Erection of road-barriers",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233290",
            "description": "Installation of road signs",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233291",
            "description": "Installation of bollards",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233292",
            "description": "Installation of safety equipment",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233293",
            "description": "Installation of street furniture",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233294",
            "description": "Installation of road signals",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233300",
            "description": "Foundation work for highways, roads, streets and footpaths",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233310",
            "description": "Foundation work for highways",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233320",
            "description": "Foundation work for roads",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233330",
            "description": "Foundation work for streets",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45233340",
            "description": "Foundation work for footpaths",
            "parentCode": "45233000",
            "hasChildren": false
        },
        {
            "code": "45234000",
            "description": "Construction work for railways and cable transport systems",
            "parentCode": "45230000",
            "hasChildren": true
        },
        {
            "code": "45234100",
            "description": "Railway construction works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234110",
            "description": "Intercity railway works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234111",
            "description": "City railway construction work",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234112",
            "description": "Railway depot construction work",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234113",
            "description": "Demolition of tracks",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234114",
            "description": "Railway embankment construction work",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234115",
            "description": "Railway signalling works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234116",
            "description": "Track construction works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234120",
            "description": "Urban railway works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234121",
            "description": "Tramway works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234122",
            "description": "Underground railway works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234123",
            "description": "Partially underground railway works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234124",
            "description": "Underground passenger railway transport",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234125",
            "description": "Underground railway station",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234126",
            "description": "Tramline construction works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234127",
            "description": "Tramway depot construction work",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234128",
            "description": "Tramway platforms construction work",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234129",
            "description": "Urban railway track construction works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234130",
            "description": "Ballast construction works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234140",
            "description": "Level crossing construction works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234160",
            "description": "Catenary's construction works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234170",
            "description": "Locomotive-substations construction works",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234180",
            "description": "Construction work for railways workshop",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234181",
            "description": "Construction work for rail track sectioning cabins",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234200",
            "description": "Cable-supported transport systems",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234210",
            "description": "Cable-supported transport systems with cabins",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234220",
            "description": "Construction work for ski lifts",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234230",
            "description": "Construction work for chair lifts",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234240",
            "description": "Funicular railway system",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45234250",
            "description": "Teleferic construction work",
            "parentCode": "45234000",
            "hasChildren": false
        },
        {
            "code": "45235000",
            "description": "Construction work for airfields, runways and manoeuvring surfaces",
            "parentCode": "45230000",
            "hasChildren": true
        },
        {
            "code": "45235100",
            "description": "Construction work for airports",
            "parentCode": "45235000",
            "hasChildren": false
        },
        {
            "code": "45235110",
            "description": "Construction work for airfields",
            "parentCode": "45235000",
            "hasChildren": false
        },
        {
            "code": "45235111",
            "description": "Airfield pavement construction work",
            "parentCode": "45235000",
            "hasChildren": false
        },
        {
            "code": "45235200",
            "description": "Runway construction works",
            "parentCode": "45235000",
            "hasChildren": false
        },
        {
            "code": "45235210",
            "description": "Runway resurfacing",
            "parentCode": "45235000",
            "hasChildren": false
        },
        {
            "code": "45235300",
            "description": "Construction work for aircraft-manoeuvring surfaces",
            "parentCode": "45235000",
            "hasChildren": false
        },
        {
            "code": "45235310",
            "description": "Taxiway construction work",
            "parentCode": "45235000",
            "hasChildren": false
        },
        {
            "code": "45235311",
            "description": "Taxiway pavement construction work",
            "parentCode": "45235000",
            "hasChildren": false
        },
        {
            "code": "45235320",
            "description": "Construction work for aircraft aprons",
            "parentCode": "45235000",
            "hasChildren": false
        },
        {
            "code": "45236000",
            "description": "Flatwork",
            "parentCode": "45230000",
            "hasChildren": true
        },
        {
            "code": "45236100",
            "description": "Flatwork for miscellaneous sports installations",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236110",
            "description": "Flatwork for sports fields",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236111",
            "description": "Flatwork for golf course",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236112",
            "description": "Flatwork for tennis court",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236113",
            "description": "Flatwork for racecourse",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236114",
            "description": "Flatwork for running tracks",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236119",
            "description": "Repair work on sports fields",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236200",
            "description": "Flatwork for recreation installations",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236210",
            "description": "Flatwork for children's play area",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236220",
            "description": "Flatwork for zoo",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236230",
            "description": "Flatwork for gardens",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236250",
            "description": "Flatwork for parks",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236290",
            "description": "Repair work on recreational areas",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45236300",
            "description": "Flatwork for cemeteries",
            "parentCode": "45236000",
            "hasChildren": false
        },
        {
            "code": "45237000",
            "description": "Stage construction works",
            "parentCode": "45230000",
            "hasChildren": false
        },
        {
            "code": "45240000",
            "description": "Construction work for water projects",
            "parentCode": "45200000",
            "hasChildren": true
        },
        {
            "code": "45241000",
            "description": "Harbour construction works",
            "parentCode": "45240000",
            "hasChildren": true
        },
        {
            "code": "45241100",
            "description": "Quay construction work",
            "parentCode": "45241000",
            "hasChildren": false
        },
        {
            "code": "45241200",
            "description": "Offshore terminal in situ construction work",
            "parentCode": "45241000",
            "hasChildren": false
        },
        {
            "code": "45241300",
            "description": "Pier construction work",
            "parentCode": "45241000",
            "hasChildren": false
        },
        {
            "code": "45241400",
            "description": "Dock construction work",
            "parentCode": "45241000",
            "hasChildren": false
        },
        {
            "code": "45241500",
            "description": "Wharf construction work",
            "parentCode": "45241000",
            "hasChildren": false
        },
        {
            "code": "45241600",
            "description": "Installation of port lighting equipment",
            "parentCode": "45241000",
            "hasChildren": false
        },
        {
            "code": "45242000",
            "description": "Waterside leisure facilities construction work",
            "parentCode": "45240000",
            "hasChildren": true
        },
        {
            "code": "45242100",
            "description": "Water-sports facilities construction work",
            "parentCode": "45242000",
            "hasChildren": false
        },
        {
            "code": "45242110",
            "description": "Launchway construction work",
            "parentCode": "45242000",
            "hasChildren": false
        },
        {
            "code": "45242200",
            "description": "Marina construction work",
            "parentCode": "45242000",
            "hasChildren": false
        },
        {
            "code": "45242210",
            "description": "Yacht harbour construction work",
            "parentCode": "45242000",
            "hasChildren": false
        },
        {
            "code": "45243000",
            "description": "Coastal-defence works",
            "parentCode": "45240000",
            "hasChildren": true
        },
        {
            "code": "45243100",
            "description": "Cliff-protection works",
            "parentCode": "45243000",
            "hasChildren": false
        },
        {
            "code": "45243110",
            "description": "Cliff-stabilisation works",
            "parentCode": "45243000",
            "hasChildren": false
        },
        {
            "code": "45243200",
            "description": "Breakwater construction work",
            "parentCode": "45243000",
            "hasChildren": false
        },
        {
            "code": "45243300",
            "description": "Sea wall construction work",
            "parentCode": "45243000",
            "hasChildren": false
        },
        {
            "code": "45243400",
            "description": "Beach-consolidation works",
            "parentCode": "45243000",
            "hasChildren": false
        },
        {
            "code": "45243500",
            "description": "Sea defences construction work",
            "parentCode": "45243000",
            "hasChildren": false
        },
        {
            "code": "45243510",
            "description": "Embankment works",
            "parentCode": "45243000",
            "hasChildren": false
        },
        {
            "code": "45243600",
            "description": "Quay wall construction work",
            "parentCode": "45243000",
            "hasChildren": false
        },
        {
            "code": "45244000",
            "description": "Marine construction works",
            "parentCode": "45240000",
            "hasChildren": true
        },
        {
            "code": "45244100",
            "description": "Marine installations",
            "parentCode": "45244000",
            "hasChildren": false
        },
        {
            "code": "45244200",
            "description": "Jetties",
            "parentCode": "45244000",
            "hasChildren": false
        },
        {
            "code": "45245000",
            "description": "Dredging and pumping works for water treatment plant installations",
            "parentCode": "45240000",
            "hasChildren": false
        },
        {
            "code": "45246000",
            "description": "River regulation and flood control works",
            "parentCode": "45240000",
            "hasChildren": true
        },
        {
            "code": "45246100",
            "description": "River-wall construction",
            "parentCode": "45246000",
            "hasChildren": false
        },
        {
            "code": "45246200",
            "description": "Riverbank protection works",
            "parentCode": "45246000",
            "hasChildren": false
        },
        {
            "code": "45246400",
            "description": "Flood-prevention works",
            "parentCode": "45246000",
            "hasChildren": false
        },
        {
            "code": "45246410",
            "description": "Flood-defences maintenance works",
            "parentCode": "45246000",
            "hasChildren": false
        },
        {
            "code": "45246500",
            "description": "Promenade construction work",
            "parentCode": "45246000",
            "hasChildren": false
        },
        {
            "code": "45246510",
            "description": "Boardwalk construction work",
            "parentCode": "45246000",
            "hasChildren": false
        },
        {
            "code": "45247000",
            "description": "Construction work for dams, canals, irrigation channels and aqueducts",
            "parentCode": "45240000",
            "hasChildren": true
        },
        {
            "code": "45247100",
            "description": "Construction work for waterways",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247110",
            "description": "Canal construction",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247111",
            "description": "Irrigation channel construction work",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247112",
            "description": "Drainage canal construction work",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247120",
            "description": "Waterways except canals",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247130",
            "description": "Aqueduct construction work",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247200",
            "description": "Construction work for dams and similar fixed structures",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247210",
            "description": "Dam construction work",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247211",
            "description": "Dam wall construction work",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247212",
            "description": "Dam-reinforcement works",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247220",
            "description": "Weir construction work",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247230",
            "description": "Dyke construction work",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247240",
            "description": "Static barrage construction work",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45247270",
            "description": "Reservoir construction works",
            "parentCode": "45247000",
            "hasChildren": false
        },
        {
            "code": "45248000",
            "description": "Construction work for hydro-mechanical structures",
            "parentCode": "45240000",
            "hasChildren": true
        },
        {
            "code": "45248100",
            "description": "Canal locks construction work",
            "parentCode": "45248000",
            "hasChildren": false
        },
        {
            "code": "45248200",
            "description": "Dry docks construction work",
            "parentCode": "45248000",
            "hasChildren": false
        },
        {
            "code": "45248300",
            "description": "Construction work for floating docks",
            "parentCode": "45248000",
            "hasChildren": false
        },
        {
            "code": "45248400",
            "description": "Landing stages construction work",
            "parentCode": "45248000",
            "hasChildren": false
        },
        {
            "code": "45248500",
            "description": "Movable barrages construction work",
            "parentCode": "45248000",
            "hasChildren": false
        },
        {
            "code": "45250000",
            "description": "Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry",
            "parentCode": "45200000",
            "hasChildren": true
        },
        {
            "code": "45251000",
            "description": "Construction works for power plants and heating plants",
            "parentCode": "45250000",
            "hasChildren": true
        },
        {
            "code": "45251100",
            "description": "Construction work for power plant",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251110",
            "description": "Nuclear-power station construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251111",
            "description": "Construction work for nuclear reactors",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251120",
            "description": "Hydro-electric plant construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251140",
            "description": "Thermal power plant construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251141",
            "description": "Geothermal power station construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251142",
            "description": "Wood-fired power station construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251143",
            "description": "Compressed-air generating plant construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251150",
            "description": "Construction work for cooling towers",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251160",
            "description": "Wind-power installation works",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251200",
            "description": "Heating plant construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251220",
            "description": "Cogeneration plant construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251230",
            "description": "Steam-generation plant construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251240",
            "description": "Landfill-gas electricity generating plant construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45251250",
            "description": "District-heating plant construction work",
            "parentCode": "45251000",
            "hasChildren": false
        },
        {
            "code": "45252000",
            "description": "Construction works for sewage treatment plants, purification plants and refuse incineration plants",
            "parentCode": "45250000",
            "hasChildren": true
        },
        {
            "code": "45252100",
            "description": "Sewage-treatment plant construction work",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252110",
            "description": "Mobile plant construction work",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252120",
            "description": "Water-treatment plant construction work",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252121",
            "description": "Sedimentation installations",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252122",
            "description": "Sewage digesters",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252123",
            "description": "Screening installations",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252124",
            "description": "Dredging and pumping works",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252125",
            "description": "Rock-dumping work",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252126",
            "description": "Drinking-water treatment plant construction work",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252127",
            "description": "Wastewater treatment plant construction work",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252130",
            "description": "Sewage plant equipment",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252140",
            "description": "Sludge-dewatering plant construction work",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252150",
            "description": "Coal-handling plant construction work",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252200",
            "description": "Purification plant equipment",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252210",
            "description": "Water purification plant construction work",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45252300",
            "description": "Refuse-incineration plant construction work",
            "parentCode": "45252000",
            "hasChildren": false
        },
        {
            "code": "45253000",
            "description": "Construction work for chemical-processing plant",
            "parentCode": "45250000",
            "hasChildren": true
        },
        {
            "code": "45253100",
            "description": "Demineralisation plant construction work",
            "parentCode": "45253000",
            "hasChildren": false
        },
        {
            "code": "45253200",
            "description": "Desulphurisation plant construction work",
            "parentCode": "45253000",
            "hasChildren": false
        },
        {
            "code": "45253300",
            "description": "Distilling or rectifying plant construction work",
            "parentCode": "45253000",
            "hasChildren": false
        },
        {
            "code": "45253310",
            "description": "Water-distillation plants construction work",
            "parentCode": "45253000",
            "hasChildren": false
        },
        {
            "code": "45253320",
            "description": "Alcohol-distillation plants construction work",
            "parentCode": "45253000",
            "hasChildren": false
        },
        {
            "code": "45253400",
            "description": "Construction work for petrochemical plant",
            "parentCode": "45253000",
            "hasChildren": false
        },
        {
            "code": "45253500",
            "description": "Construction work for pharmaceutical plant",
            "parentCode": "45253000",
            "hasChildren": false
        },
        {
            "code": "45253600",
            "description": "Deionisation plant construction work",
            "parentCode": "45253000",
            "hasChildren": false
        },
        {
            "code": "45253700",
            "description": "Digestion plant construction work",
            "parentCode": "45253000",
            "hasChildren": false
        },
        {
            "code": "45253800",
            "description": "Composting plant construction work",
            "parentCode": "45253000",
            "hasChildren": false
        },
        {
            "code": "45254000",
            "description": "Construction work for mining and manufacturing",
            "parentCode": "45250000",
            "hasChildren": true
        },
        {
            "code": "45254100",
            "description": "Construction work for mining",
            "parentCode": "45254000",
            "hasChildren": false
        },
        {
            "code": "45254110",
            "description": "Pithead construction work",
            "parentCode": "45254000",
            "hasChildren": false
        },
        {
            "code": "45254200",
            "description": "Construction work for manufacturing plant",
            "parentCode": "45254000",
            "hasChildren": false
        },
        {
            "code": "45255000",
            "description": "Construction work for the oil and gas industry",
            "parentCode": "45250000",
            "hasChildren": true
        },
        {
            "code": "45255100",
            "description": "Construction work for production platforms",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255110",
            "description": "Wells construction work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255120",
            "description": "Platforms facilities construction work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255121",
            "description": "Topside facilities construction work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255200",
            "description": "Oil refinery construction work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255210",
            "description": "Oil terminal construction work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255300",
            "description": "Gas terminal construction work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255400",
            "description": "Fabrication work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255410",
            "description": "Offshore fabrication work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255420",
            "description": "Onshore fabrication work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255430",
            "description": "Demolition of oil platforms",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255500",
            "description": "Drilling and exploration work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255600",
            "description": "Coiled-tubing wellwork",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255700",
            "description": "Coal-gasification plant construction work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45255800",
            "description": "Gas-production plant construction work",
            "parentCode": "45255000",
            "hasChildren": false
        },
        {
            "code": "45259000",
            "description": "Repair and maintenance of plant",
            "parentCode": "45250000",
            "hasChildren": true
        },
        {
            "code": "45259100",
            "description": "Wastewater-plant repair and maintenance work",
            "parentCode": "45259000",
            "hasChildren": false
        },
        {
            "code": "45259200",
            "description": "Purification-plant repair and maintenance work",
            "parentCode": "45259000",
            "hasChildren": false
        },
        {
            "code": "45259300",
            "description": "Heating-plant repair and maintenance work",
            "parentCode": "45259000",
            "hasChildren": false
        },
        {
            "code": "45259900",
            "description": "Plant upgrade work",
            "parentCode": "45259000",
            "hasChildren": false
        },
        {
            "code": "45260000",
            "description": "Roof works and other special trade construction works",
            "parentCode": "45200000",
            "hasChildren": true
        },
        {
            "code": "45261000",
            "description": "Erection and related works of roof frames and coverings",
            "parentCode": "45260000",
            "hasChildren": true
        },
        {
            "code": "45261100",
            "description": "Roof-framing work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261200",
            "description": "Roof-covering and roof-painting work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261210",
            "description": "Roof-covering work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261211",
            "description": "Roof-tiling work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261212",
            "description": "Roof-slating work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261213",
            "description": "Metal roof-covering work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261214",
            "description": "Bituminous roof-covering work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261215",
            "description": "Solar panel roof-covering work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261220",
            "description": "Roof-painting and other coating work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261221",
            "description": "Roof-painting work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261222",
            "description": "Cement roof-coating work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261300",
            "description": "Flashing and guttering work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261310",
            "description": "Flashing work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261320",
            "description": "Guttering work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261400",
            "description": "Sheeting work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261410",
            "description": "Roof insulation work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261420",
            "description": "Waterproofing work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261900",
            "description": "Roof repair and maintenance work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261910",
            "description": "Roof repair",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45261920",
            "description": "Roof maintenance work",
            "parentCode": "45261000",
            "hasChildren": false
        },
        {
            "code": "45262000",
            "description": "Special trade construction works other than roof works",
            "parentCode": "45260000",
            "hasChildren": true
        },
        {
            "code": "45262100",
            "description": "Scaffolding work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262110",
            "description": "Scaffolding dismantling work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262120",
            "description": "Scaffolding erection work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262200",
            "description": "Foundation work and water-well drilling",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262210",
            "description": "Foundation work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262211",
            "description": "Pile driving",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262212",
            "description": "Trench sheeting work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262213",
            "description": "Diaphragm wall technique",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262220",
            "description": "Water-well drilling",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262300",
            "description": "Concrete work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262310",
            "description": "Reinforced-concrete work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262311",
            "description": "Concrete carcassing work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262320",
            "description": "Screed works",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262321",
            "description": "Floor-screed works",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262330",
            "description": "Concrete repair work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262340",
            "description": "Grouting work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262350",
            "description": "Unreinforced-concrete work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262360",
            "description": "Cementing work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262370",
            "description": "Concrete-coating work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262400",
            "description": "Structural steel erection work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262410",
            "description": "Structural steel erection work for buildings",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262420",
            "description": "Structural steel erection work for structures",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262421",
            "description": "Offshore mooring work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262422",
            "description": "Subsea drilling work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262423",
            "description": "Deck-fabrication work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262424",
            "description": "Offshore-module fabrication work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262425",
            "description": "Jacket-fabrication work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262426",
            "description": "Pile-fabrication work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262500",
            "description": "Masonry and bricklaying work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262510",
            "description": "Stonework",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262511",
            "description": "Stone carving",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262512",
            "description": "Dressed stonework",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262520",
            "description": "Bricklaying work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262521",
            "description": "Facing brickwork",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262522",
            "description": "Masonry work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262600",
            "description": "Miscellaneous special-trade construction work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262610",
            "description": "Industrial chimneys",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262620",
            "description": "Supporting walls",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262630",
            "description": "Construction of furnaces",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262640",
            "description": "Environmental improvement works",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262650",
            "description": "Cladding works",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262660",
            "description": "Asbestos-removal work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262670",
            "description": "Metalworking",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262680",
            "description": "Welding",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262690",
            "description": "Refurbishment of run-down buildings",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262700",
            "description": "Building alteration work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262710",
            "description": "Fresco maintenance work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262800",
            "description": "Building extension work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45262900",
            "description": "Balcony work",
            "parentCode": "45262000",
            "hasChildren": false
        },
        {
            "code": "45300000",
            "description": "Building installation work",
            "parentCode": "45000000",
            "hasChildren": true
        },
        {
            "code": "45310000",
            "description": "Electrical installation work",
            "parentCode": "45300000",
            "hasChildren": true
        },
        {
            "code": "45311000",
            "description": "Electrical wiring and fitting work",
            "parentCode": "45310000",
            "hasChildren": true
        },
        {
            "code": "45311100",
            "description": "Electrical wiring work",
            "parentCode": "45311000",
            "hasChildren": false
        },
        {
            "code": "45311200",
            "description": "Electrical fitting work",
            "parentCode": "45311000",
            "hasChildren": false
        },
        {
            "code": "45312000",
            "description": "Alarm system and antenna installation work",
            "parentCode": "45310000",
            "hasChildren": true
        },
        {
            "code": "45312100",
            "description": "Fire-alarm system installation work",
            "parentCode": "45312000",
            "hasChildren": false
        },
        {
            "code": "45312200",
            "description": "Burglar-alarm system installation work",
            "parentCode": "45312000",
            "hasChildren": false
        },
        {
            "code": "45312300",
            "description": "Antenna installation work",
            "parentCode": "45312000",
            "hasChildren": false
        },
        {
            "code": "45312310",
            "description": "Lightning-protection works",
            "parentCode": "45312000",
            "hasChildren": false
        },
        {
            "code": "45312311",
            "description": "Lightning-conductor installation work",
            "parentCode": "45312000",
            "hasChildren": false
        },
        {
            "code": "45312320",
            "description": "Television aerial installation work",
            "parentCode": "45312000",
            "hasChildren": false
        },
        {
            "code": "45312330",
            "description": "Radio aerial installation work",
            "parentCode": "45312000",
            "hasChildren": false
        },
        {
            "code": "45313000",
            "description": "Lift and escalator installation work",
            "parentCode": "45310000",
            "hasChildren": true
        },
        {
            "code": "45313100",
            "description": "Lift installation work",
            "parentCode": "45313000",
            "hasChildren": false
        },
        {
            "code": "45313200",
            "description": "Escalator installation work",
            "parentCode": "45313000",
            "hasChildren": false
        },
        {
            "code": "45313210",
            "description": "Travelator installation work",
            "parentCode": "45313000",
            "hasChildren": false
        },
        {
            "code": "45314000",
            "description": "Installation of telecommunications equipment",
            "parentCode": "45310000",
            "hasChildren": true
        },
        {
            "code": "45314100",
            "description": "Installation of telephone exchanges",
            "parentCode": "45314000",
            "hasChildren": false
        },
        {
            "code": "45314120",
            "description": "Installation of switchboards",
            "parentCode": "45314000",
            "hasChildren": false
        },
        {
            "code": "45314200",
            "description": "Installation of telephone lines",
            "parentCode": "45314000",
            "hasChildren": false
        },
        {
            "code": "45314300",
            "description": "Installation of cable infrastructure",
            "parentCode": "45314000",
            "hasChildren": false
        },
        {
            "code": "45314310",
            "description": "Installation of cable laying",
            "parentCode": "45314000",
            "hasChildren": false
        },
        {
            "code": "45314320",
            "description": "Installation of computer cabling",
            "parentCode": "45314000",
            "hasChildren": false
        },
        {
            "code": "45315000",
            "description": "Electrical installation work of heating and other electrical building-equipment",
            "parentCode": "45310000",
            "hasChildren": true
        },
        {
            "code": "45315100",
            "description": "Electrical engineering installation works",
            "parentCode": "45315000",
            "hasChildren": false
        },
        {
            "code": "45315200",
            "description": "Turbine works",
            "parentCode": "45315000",
            "hasChildren": false
        },
        {
            "code": "45315300",
            "description": "Electricity supply installations",
            "parentCode": "45315000",
            "hasChildren": false
        },
        {
            "code": "45315400",
            "description": "High voltage installation work",
            "parentCode": "45315000",
            "hasChildren": false
        },
        {
            "code": "45315500",
            "description": "Medium-voltage installation work",
            "parentCode": "45315000",
            "hasChildren": false
        },
        {
            "code": "45315600",
            "description": "Low-voltage installation work",
            "parentCode": "45315000",
            "hasChildren": false
        },
        {
            "code": "45315700",
            "description": "Switching station installation work",
            "parentCode": "45315000",
            "hasChildren": false
        },
        {
            "code": "45316000",
            "description": "Installation work of illumination and signalling systems",
            "parentCode": "45310000",
            "hasChildren": true
        },
        {
            "code": "45316100",
            "description": "Installation of outdoor illumination equipment",
            "parentCode": "45316000",
            "hasChildren": false
        },
        {
            "code": "45316110",
            "description": "Installation of road lighting equipment",
            "parentCode": "45316000",
            "hasChildren": false
        },
        {
            "code": "45316200",
            "description": "Installation of signalling equipment",
            "parentCode": "45316000",
            "hasChildren": false
        },
        {
            "code": "45316210",
            "description": "Installation of traffic monitoring equipment",
            "parentCode": "45316000",
            "hasChildren": false
        },
        {
            "code": "45316211",
            "description": "Installation of illuminated road signs",
            "parentCode": "45316000",
            "hasChildren": false
        },
        {
            "code": "45316212",
            "description": "Installation of traffic lights",
            "parentCode": "45316000",
            "hasChildren": false
        },
        {
            "code": "45316213",
            "description": "Installation of traffic guidance equipment",
            "parentCode": "45316000",
            "hasChildren": false
        },
        {
            "code": "45316220",
            "description": "Installation of airport signalling equipment",
            "parentCode": "45316000",
            "hasChildren": false
        },
        {
            "code": "45316230",
            "description": "Installation of port signalling equipment",
            "parentCode": "45316000",
            "hasChildren": false
        },
        {
            "code": "45317000",
            "description": "Other electrical installation work",
            "parentCode": "45310000",
            "hasChildren": true
        },
        {
            "code": "45317100",
            "description": "Electrical installation work of pumping equipment",
            "parentCode": "45317000",
            "hasChildren": false
        },
        {
            "code": "45317200",
            "description": "Electrical installation work of transformers",
            "parentCode": "45317000",
            "hasChildren": false
        },
        {
            "code": "45317300",
            "description": "Electrical installation work of electrical distribution apparatus",
            "parentCode": "45317000",
            "hasChildren": false
        },
        {
            "code": "45317400",
            "description": "Electrical installation work of filtration equipment",
            "parentCode": "45317000",
            "hasChildren": false
        },
        {
            "code": "45320000",
            "description": "Insulation work",
            "parentCode": "45300000",
            "hasChildren": true
        },
        {
            "code": "45321000",
            "description": "Thermal insulation work",
            "parentCode": "45320000",
            "hasChildren": false
        },
        {
            "code": "45323000",
            "description": "Sound insulation work",
            "parentCode": "45320000",
            "hasChildren": false
        },
        {
            "code": "45324000",
            "description": "Plasterboard works",
            "parentCode": "45320000",
            "hasChildren": false
        },
        {
            "code": "45330000",
            "description": "Plumbing and sanitary works",
            "parentCode": "45300000",
            "hasChildren": true
        },
        {
            "code": "45331000",
            "description": "Heating, ventilation and air-conditioning installation work",
            "parentCode": "45330000",
            "hasChildren": true
        },
        {
            "code": "45331100",
            "description": "Central-heating installation work",
            "parentCode": "45331000",
            "hasChildren": false
        },
        {
            "code": "45331110",
            "description": "Boiler installation work",
            "parentCode": "45331000",
            "hasChildren": false
        },
        {
            "code": "45331200",
            "description": "Ventilation and air-conditioning installation work",
            "parentCode": "45331000",
            "hasChildren": false
        },
        {
            "code": "45331210",
            "description": "Ventilation installation work",
            "parentCode": "45331000",
            "hasChildren": false
        },
        {
            "code": "45331211",
            "description": "Outdoor ventilation installation work",
            "parentCode": "45331000",
            "hasChildren": false
        },
        {
            "code": "45331220",
            "description": "Air-conditioning installation work",
            "parentCode": "45331000",
            "hasChildren": false
        },
        {
            "code": "45331221",
            "description": "Partial air-conditioning installation work",
            "parentCode": "45331000",
            "hasChildren": false
        },
        {
            "code": "45331230",
            "description": "Installation work of cooling equipment",
            "parentCode": "45331000",
            "hasChildren": false
        },
        {
            "code": "45331231",
            "description": "Installation work of refrigeration equipment",
            "parentCode": "45331000",
            "hasChildren": false
        },
        {
            "code": "45332000",
            "description": "Plumbing and drain-laying work",
            "parentCode": "45330000",
            "hasChildren": true
        },
        {
            "code": "45332200",
            "description": "Water plumbing work",
            "parentCode": "45332000",
            "hasChildren": false
        },
        {
            "code": "45332300",
            "description": "Drain-laying work",
            "parentCode": "45332000",
            "hasChildren": false
        },
        {
            "code": "45332400",
            "description": "Sanitary fixture installation work",
            "parentCode": "45332000",
            "hasChildren": false
        },
        {
            "code": "45333000",
            "description": "Gas-fitting installation work",
            "parentCode": "45330000",
            "hasChildren": true
        },
        {
            "code": "45333100",
            "description": "Gas regulation equipment installation work",
            "parentCode": "45333000",
            "hasChildren": false
        },
        {
            "code": "45333200",
            "description": "Gas meter installation work",
            "parentCode": "45333000",
            "hasChildren": false
        },
        {
            "code": "45340000",
            "description": "Fencing, railing and safety equipment installation work",
            "parentCode": "45300000",
            "hasChildren": true
        },
        {
            "code": "45341000",
            "description": "Erection of railings",
            "parentCode": "45340000",
            "hasChildren": false
        },
        {
            "code": "45342000",
            "description": "Erection of fencing",
            "parentCode": "45340000",
            "hasChildren": false
        },
        {
            "code": "45343000",
            "description": "Fire-prevention installation works",
            "parentCode": "45340000",
            "hasChildren": true
        },
        {
            "code": "45343100",
            "description": "Fireproofing work",
            "parentCode": "45343000",
            "hasChildren": false
        },
        {
            "code": "45343200",
            "description": "Firefighting equipment installation work",
            "parentCode": "45343000",
            "hasChildren": false
        },
        {
            "code": "45343210",
            "description": "CO2 fire-extinguishing equipment installation work",
            "parentCode": "45343000",
            "hasChildren": false
        },
        {
            "code": "45343220",
            "description": "Fire-extinguishers installation work",
            "parentCode": "45343000",
            "hasChildren": false
        },
        {
            "code": "45343230",
            "description": "Sprinkler systems installation work",
            "parentCode": "45343000",
            "hasChildren": false
        },
        {
            "code": "45400000",
            "description": "Building completion work",
            "parentCode": "45000000",
            "hasChildren": true
        },
        {
            "code": "45410000",
            "description": "Plastering work",
            "parentCode": "45400000",
            "hasChildren": false
        },
        {
            "code": "45420000",
            "description": "Joinery and carpentry installation work",
            "parentCode": "45400000",
            "hasChildren": true
        },
        {
            "code": "45421000",
            "description": "Joinery work",
            "parentCode": "45420000",
            "hasChildren": true
        },
        {
            "code": "45421100",
            "description": "Installation of doors and windows and related components",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421110",
            "description": "Installation of door and window frames",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421111",
            "description": "Installation of door frames",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421112",
            "description": "Installation of window frames",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421120",
            "description": "Installation of thresholds",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421130",
            "description": "Installation of doors and windows",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421131",
            "description": "Installation of doors",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421132",
            "description": "Installation of windows",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421140",
            "description": "Installation of metal joinery except doors and windows",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421141",
            "description": "Installation of partitioning",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421142",
            "description": "Installation of shutters",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421143",
            "description": "Installation work of blinds",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421144",
            "description": "Installation work of awnings",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421145",
            "description": "Installation work of roller blinds",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421146",
            "description": "Installation of suspended ceilings",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421147",
            "description": "Installation of grilles",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421148",
            "description": "Installation of gates",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421150",
            "description": "Non-metal joinery installation work",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421151",
            "description": "Installation of fitted kitchens",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421152",
            "description": "Installation of partition walls",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421153",
            "description": "Installation of built-in furniture",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45421160",
            "description": "Ironmongery work",
            "parentCode": "45421000",
            "hasChildren": false
        },
        {
            "code": "45422000",
            "description": "Carpentry installation work",
            "parentCode": "45420000",
            "hasChildren": true
        },
        {
            "code": "45422100",
            "description": "Woodwork",
            "parentCode": "45422000",
            "hasChildren": false
        },
        {
            "code": "45430000",
            "description": "Floor and wall covering work",
            "parentCode": "45400000",
            "hasChildren": true
        },
        {
            "code": "45431000",
            "description": "Tiling work",
            "parentCode": "45430000",
            "hasChildren": true
        },
        {
            "code": "45431100",
            "description": "Floor-tiling work",
            "parentCode": "45431000",
            "hasChildren": false
        },
        {
            "code": "45431200",
            "description": "Wall-tiling work",
            "parentCode": "45431000",
            "hasChildren": false
        },
        {
            "code": "45432000",
            "description": "Floor-laying and covering, wall-covering and wall-papering work",
            "parentCode": "45430000",
            "hasChildren": true
        },
        {
            "code": "45432100",
            "description": "Floor laying and covering work",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432110",
            "description": "Floor-laying work",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432111",
            "description": "Laying work of flexible floor coverings",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432112",
            "description": "Laying of paving",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432113",
            "description": "Parquet flooring",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432114",
            "description": "Wood flooring work",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432120",
            "description": "False floor installation work",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432121",
            "description": "Computer floors",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432130",
            "description": "Floor-covering work",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432200",
            "description": "Wall-covering and wall-papering work",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432210",
            "description": "Wall-covering work",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45432220",
            "description": "Wall-papering work",
            "parentCode": "45432000",
            "hasChildren": false
        },
        {
            "code": "45440000",
            "description": "Painting and glazing work",
            "parentCode": "45400000",
            "hasChildren": true
        },
        {
            "code": "45441000",
            "description": "Glazing work",
            "parentCode": "45440000",
            "hasChildren": false
        },
        {
            "code": "45442000",
            "description": "Application work of protective coatings",
            "parentCode": "45440000",
            "hasChildren": true
        },
        {
            "code": "45442100",
            "description": "Painting work",
            "parentCode": "45442000",
            "hasChildren": false
        },
        {
            "code": "45442110",
            "description": "Painting work of buildings",
            "parentCode": "45442000",
            "hasChildren": false
        },
        {
            "code": "45442120",
            "description": "Painting and protective-coating work of structures",
            "parentCode": "45442000",
            "hasChildren": false
        },
        {
            "code": "45442121",
            "description": "Painting work of structures",
            "parentCode": "45442000",
            "hasChildren": false
        },
        {
            "code": "45442180",
            "description": "Repainting work",
            "parentCode": "45442000",
            "hasChildren": false
        },
        {
            "code": "45442190",
            "description": "Paint-stripping work",
            "parentCode": "45442000",
            "hasChildren": false
        },
        {
            "code": "45442200",
            "description": "Application work of anti-corrosive coatings",
            "parentCode": "45442000",
            "hasChildren": false
        },
        {
            "code": "45442210",
            "description": "Galvanizing works",
            "parentCode": "45442000",
            "hasChildren": false
        },
        {
            "code": "45442300",
            "description": "Surface-protection work",
            "parentCode": "45442000",
            "hasChildren": false
        },
        {
            "code": "45443000",
            "description": "Facade work",
            "parentCode": "45440000",
            "hasChildren": false
        },
        {
            "code": "45450000",
            "description": "Other building completion work",
            "parentCode": "45400000",
            "hasChildren": true
        },
        {
            "code": "45451000",
            "description": "Decoration work",
            "parentCode": "45450000",
            "hasChildren": true
        },
        {
            "code": "45451100",
            "description": "Ornamentation fitting work",
            "parentCode": "45451000",
            "hasChildren": false
        },
        {
            "code": "45451200",
            "description": "Panelling work",
            "parentCode": "45451000",
            "hasChildren": false
        },
        {
            "code": "45451300",
            "description": "Interior gardens",
            "parentCode": "45451000",
            "hasChildren": false
        },
        {
            "code": "45452000",
            "description": "Exterior cleaning work for buildings",
            "parentCode": "45450000",
            "hasChildren": true
        },
        {
            "code": "45452100",
            "description": "Blast cleaning work for building exteriors",
            "parentCode": "45452000",
            "hasChildren": false
        },
        {
            "code": "45453000",
            "description": "Overhaul and refurbishment work",
            "parentCode": "45450000",
            "hasChildren": true
        },
        {
            "code": "45453100",
            "description": "Refurbishment work",
            "parentCode": "45453000",
            "hasChildren": false
        },
        {
            "code": "45454000",
            "description": "Restructuring work",
            "parentCode": "45450000",
            "hasChildren": true
        },
        {
            "code": "45454100",
            "description": "Restoration work",
            "parentCode": "45454000",
            "hasChildren": false
        },
        {
            "code": "71000000",
            "description": "Architectural, construction, engineering and inspection services",
            "parentCode": "71000000",
            "hasChildren": true
        },
        {
            "code": "71200000",
            "description": "Architectural and related services",
            "parentCode": "71000000",
            "hasChildren": true
        },
        {
            "code": "71210000",
            "description": "Advisory architectural services",
            "parentCode": "71200000",
            "hasChildren": false
        },
        {
            "code": "71220000",
            "description": "Architectural design services",
            "parentCode": "71200000",
            "hasChildren": true
        },
        {
            "code": "71221000",
            "description": "Architectural services for buildings",
            "parentCode": "71220000",
            "hasChildren": false
        },
        {
            "code": "71222000",
            "description": "Architectural services for outdoor areas",
            "parentCode": "71220000",
            "hasChildren": true
        },
        {
            "code": "71222100",
            "description": "Urban areas mapping services",
            "parentCode": "71222000",
            "hasChildren": false
        },
        {
            "code": "71222200",
            "description": "Rural areas mapping services",
            "parentCode": "71222000",
            "hasChildren": false
        },
        {
            "code": "71223000",
            "description": "Architectural services for building extensions",
            "parentCode": "71220000",
            "hasChildren": false
        },
        {
            "code": "71230000",
            "description": "Organisation of architectural design contests",
            "parentCode": "71200000",
            "hasChildren": false
        },
        {
            "code": "71240000",
            "description": "Architectural, engineering and planning services",
            "parentCode": "71200000",
            "hasChildren": true
        },
        {
            "code": "71241000",
            "description": "Feasibility study, advisory service, analysis",
            "parentCode": "71240000",
            "hasChildren": false
        },
        {
            "code": "71242000",
            "description": "Project and design preparation, estimation of costs",
            "parentCode": "71240000",
            "hasChildren": false
        },
        {
            "code": "71243000",
            "description": "Draft plans (systems and integration)",
            "parentCode": "71240000",
            "hasChildren": false
        },
        {
            "code": "71244000",
            "description": "Calculation of costs, monitoring of costs",
            "parentCode": "71240000",
            "hasChildren": false
        },
        {
            "code": "71245000",
            "description": "Approval plans, working drawings and specifications",
            "parentCode": "71240000",
            "hasChildren": false
        },
        {
            "code": "71246000",
            "description": "Determining and listing of quantities in construction",
            "parentCode": "71240000",
            "hasChildren": false
        },
        {
            "code": "71247000",
            "description": "Supervision of building work",
            "parentCode": "71240000",
            "hasChildren": false
        },
        {
            "code": "71248000",
            "description": "Supervision of project and documentation",
            "parentCode": "71240000",
            "hasChildren": false
        },
        {
            "code": "71250000",
            "description": "Architectural, engineering and surveying services",
            "parentCode": "71200000",
            "hasChildren": true
        },
        {
            "code": "71251000",
            "description": "Architectural and building-surveying services",
            "parentCode": "71250000",
            "hasChildren": false
        },
        {
            "code": "71300000",
            "description": "Engineering services",
            "parentCode": "71000000",
            "hasChildren": true
        },
        {
            "code": "71310000",
            "description": "Consultative engineering and construction services",
            "parentCode": "71300000",
            "hasChildren": true
        },
        {
            "code": "71311000",
            "description": "Civil engineering consultancy services",
            "parentCode": "71310000",
            "hasChildren": true
        },
        {
            "code": "71311100",
            "description": "Civil engineering support services",
            "parentCode": "71311000",
            "hasChildren": false
        },
        {
            "code": "71311200",
            "description": "Transport systems consultancy services",
            "parentCode": "71311000",
            "hasChildren": false
        },
        {
            "code": "71311210",
            "description": "Highways consultancy services",
            "parentCode": "71311000",
            "hasChildren": false
        },
        {
            "code": "71311220",
            "description": "Highways engineering services",
            "parentCode": "71311000",
            "hasChildren": false
        },
        {
            "code": "71311230",
            "description": "Railway engineering services",
            "parentCode": "71311000",
            "hasChildren": false
        },
        {
            "code": "71311240",
            "description": "Airport engineering services",
            "parentCode": "71311000",
            "hasChildren": false
        },
        {
            "code": "71311300",
            "description": "Infrastructure works consultancy services",
            "parentCode": "71311000",
            "hasChildren": false
        },
        {
            "code": "71312000",
            "description": "Structural engineering consultancy services",
            "parentCode": "71310000",
            "hasChildren": false
        },
        {
            "code": "71313000",
            "description": "Environmental engineering consultancy services",
            "parentCode": "71310000",
            "hasChildren": true
        },
        {
            "code": "71313100",
            "description": "Noise-control consultancy services",
            "parentCode": "71313000",
            "hasChildren": false
        },
        {
            "code": "71313200",
            "description": "Sound insulation and room acoustics consultancy services",
            "parentCode": "71313000",
            "hasChildren": false
        },
        {
            "code": "71313400",
            "description": "Environmental impact assessment for construction",
            "parentCode": "71313000",
            "hasChildren": false
        },
        {
            "code": "71313410",
            "description": "Risk or hazard assessment for construction",
            "parentCode": "71313000",
            "hasChildren": false
        },
        {
            "code": "71313420",
            "description": "Environmental standards for construction",
            "parentCode": "71313000",
            "hasChildren": false
        },
        {
            "code": "71313430",
            "description": "Environmental indicators analysis for construction",
            "parentCode": "71313000",
            "hasChildren": false
        },
        {
            "code": "71313440",
            "description": "Environmental Impact Assessment (EIA) services for construction",
            "parentCode": "71313000",
            "hasChildren": false
        },
        {
            "code": "71313450",
            "description": "Environmental monitoring for construction",
            "parentCode": "71313000",
            "hasChildren": false
        },
        {
            "code": "71314000",
            "description": "Energy and related services",
            "parentCode": "71310000",
            "hasChildren": true
        },
        {
            "code": "71314100",
            "description": "Electrical services",
            "parentCode": "71314000",
            "hasChildren": false
        },
        {
            "code": "71314200",
            "description": "Energy-management services",
            "parentCode": "71314000",
            "hasChildren": false
        },
        {
            "code": "71314300",
            "description": "Energy-efficiency consultancy services",
            "parentCode": "71314000",
            "hasChildren": false
        },
        {
            "code": "71314310",
            "description": "Heating engineering services for buildings",
            "parentCode": "71314000",
            "hasChildren": false
        },
        {
            "code": "71315000",
            "description": "Building services",
            "parentCode": "71310000",
            "hasChildren": true
        },
        {
            "code": "71315100",
            "description": "Building-fabric consultancy services",
            "parentCode": "71315000",
            "hasChildren": false
        },
        {
            "code": "71315200",
            "description": "Building consultancy services",
            "parentCode": "71315000",
            "hasChildren": false
        },
        {
            "code": "71315210",
            "description": "Building services consultancy services",
            "parentCode": "71315000",
            "hasChildren": false
        },
        {
            "code": "71315300",
            "description": "Building surveying services",
            "parentCode": "71315000",
            "hasChildren": false
        },
        {
            "code": "71315400",
            "description": "Building-inspection services",
            "parentCode": "71315000",
            "hasChildren": false
        },
        {
            "code": "71315410",
            "description": "Inspection of ventilation system",
            "parentCode": "71315000",
            "hasChildren": false
        },
        {
            "code": "71316000",
            "description": "Telecommunication consultancy services",
            "parentCode": "71310000",
            "hasChildren": false
        },
        {
            "code": "71317000",
            "description": "Hazard protection and control consultancy services",
            "parentCode": "71310000",
            "hasChildren": true
        },
        {
            "code": "71317100",
            "description": "Fire and explosion protection and control consultancy services",
            "parentCode": "71317000",
            "hasChildren": false
        },
        {
            "code": "71317200",
            "description": "Health and safety services",
            "parentCode": "71317000",
            "hasChildren": false
        },
        {
            "code": "71317210",
            "description": "Health and safety consultancy services",
            "parentCode": "71317000",
            "hasChildren": false
        },
        {
            "code": "71318000",
            "description": "Advisory and consultative engineering services",
            "parentCode": "71310000",
            "hasChildren": true
        },
        {
            "code": "71318100",
            "description": "Artificial and natural lighting engineering services for buildings",
            "parentCode": "71318000",
            "hasChildren": false
        },
        {
            "code": "71319000",
            "description": "Expert witness services",
            "parentCode": "71310000",
            "hasChildren": false
        },
        {
            "code": "71320000",
            "description": "Engineering design services",
            "parentCode": "71300000",
            "hasChildren": true
        },
        {
            "code": "71321000",
            "description": "Engineering design services for mechanical and electrical installations for buildings",
            "parentCode": "71320000",
            "hasChildren": true
        },
        {
            "code": "71321100",
            "description": "Construction economics services",
            "parentCode": "71321000",
            "hasChildren": false
        },
        {
            "code": "71321200",
            "description": "Heating-system design services",
            "parentCode": "71321000",
            "hasChildren": false
        },
        {
            "code": "71321300",
            "description": "Plumbing consultancy services",
            "parentCode": "71321000",
            "hasChildren": false
        },
        {
            "code": "71321400",
            "description": "Ventilation consultancy services",
            "parentCode": "71321000",
            "hasChildren": false
        },
        {
            "code": "71322000",
            "description": "Engineering design services for the construction of civil engineering works",
            "parentCode": "71320000",
            "hasChildren": true
        },
        {
            "code": "71322100",
            "description": "Quantity surveying services for civil engineering works",
            "parentCode": "71322000",
            "hasChildren": false
        },
        {
            "code": "71322200",
            "description": "Pipeline-design services",
            "parentCode": "71322000",
            "hasChildren": false
        },
        {
            "code": "71322300",
            "description": "Bridge-design services",
            "parentCode": "71322000",
            "hasChildren": false
        },
        {
            "code": "71322400",
            "description": "Dam-design services",
            "parentCode": "71322000",
            "hasChildren": false
        },
        {
            "code": "71322500",
            "description": "Engineering-design services for traffic installations",
            "parentCode": "71322000",
            "hasChildren": false
        },
        {
            "code": "71323000",
            "description": "Engineering-design services for industrial process and production",
            "parentCode": "71320000",
            "hasChildren": true
        },
        {
            "code": "71323100",
            "description": "Electrical power systems design services",
            "parentCode": "71323000",
            "hasChildren": false
        },
        {
            "code": "71323200",
            "description": "Plant engineering design services",
            "parentCode": "71323000",
            "hasChildren": false
        },
        {
            "code": "71324000",
            "description": "Quantity surveying services",
            "parentCode": "71320000",
            "hasChildren": false
        },
        {
            "code": "71325000",
            "description": "Foundation-design services",
            "parentCode": "71320000",
            "hasChildren": false
        },
        {
            "code": "71326000",
            "description": "Ancillary building services",
            "parentCode": "71320000",
            "hasChildren": false
        },
        {
            "code": "71327000",
            "description": "Load-bearing structure design services",
            "parentCode": "71320000",
            "hasChildren": false
        },
        {
            "code": "71328000",
            "description": "Verification of load-bearing structure design services",
            "parentCode": "71320000",
            "hasChildren": false
        },
        {
            "code": "71330000",
            "description": "Miscellaneous engineering services",
            "parentCode": "71300000",
            "hasChildren": true
        },
        {
            "code": "71331000",
            "description": "Drilling-mud engineering services",
            "parentCode": "71330000",
            "hasChildren": false
        },
        {
            "code": "71332000",
            "description": "Geotechnical engineering services",
            "parentCode": "71330000",
            "hasChildren": false
        },
        {
            "code": "71333000",
            "description": "Mechanical engineering services",
            "parentCode": "71330000",
            "hasChildren": false
        },
        {
            "code": "71334000",
            "description": "Mechanical and electrical engineering services",
            "parentCode": "71330000",
            "hasChildren": false
        },
        {
            "code": "71335000",
            "description": "Engineering studies",
            "parentCode": "71330000",
            "hasChildren": false
        },
        {
            "code": "71336000",
            "description": "Engineering support services",
            "parentCode": "71330000",
            "hasChildren": false
        },
        {
            "code": "71337000",
            "description": "Corrosion engineering services",
            "parentCode": "71330000",
            "hasChildren": false
        },
        {
            "code": "71340000",
            "description": "Integrated engineering services",
            "parentCode": "71300000",
            "hasChildren": false
        },
        {
            "code": "71350000",
            "description": "Engineering-related scientific and technical services",
            "parentCode": "71300000",
            "hasChildren": true
        },
        {
            "code": "71351000",
            "description": "Geological, geophysical and other scientific prospecting services",
            "parentCode": "71350000",
            "hasChildren": true
        },
        {
            "code": "71351100",
            "description": "Core preparation and analysis services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351200",
            "description": "Geological and geophysical consultancy services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351210",
            "description": "Geophysical consultancy services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351220",
            "description": "Geological consultancy services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351300",
            "description": "Micropalaeontological analysis services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351400",
            "description": "Petrophysical interpretation services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351500",
            "description": "Ground investigation services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351600",
            "description": "Weather-forecasting services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351610",
            "description": "Meteorology services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351611",
            "description": "Climatology services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351612",
            "description": "Hydrometeorology services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351700",
            "description": "Scientific prospecting services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351710",
            "description": "Geophysical prospecting services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351720",
            "description": "Geophysical surveys of archaeological sites",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351730",
            "description": "Geological prospecting services",
            "parentCode": "71351000",
            "hasChildren": false
        },
        {
            "code": "71351800",
            "description": "Topographical and water divining services",
            "parentCode": "71351000",
            "hasChildren": false
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