{
  "url": "https://openlegislation.uk/draft-procurement-regulations-2024/schedule-3",
  "json_url": "https://openlegislation.uk/draft-procurement-regulations-2024/schedule-3.json",
  "legislation": "ukdsi/2024/9780348259728",
  "legislation_title": "The Procurement Regulations 2024",
  "legislation_url": "https://openlegislation.uk/draft-procurement-regulations-2024",
  "path": "schedule/3",
  "kind": "schedule",
  "number": "3",
  "heading": "Works activities",
  "text": "CPV code\nActivity\n45000000\nConstruction work\n45100000\nSite preparation work\n45110000\nBuilding demolition and wrecking work and earthmoving work\n45111000\nDemolition, site preparation and clearance work\n45111100\nDemolition work\n45111200\nSite preparation and clearance work\n45111210\nBlasting and associated rock-removal work\n45111211\nBlasting work\n45111212\nRock-removal work\n45111213\nSite-clearance work\n45111214\nBlast-clearing work\n45111220\nScrub-removal work\n45111230\nGround-stabilisation work\n45111240\nGround-drainage work\n45111250\nGround investigation work\n45111260\nSite-preparation work for mining\n45111290\nPrimary works for services\n45111291\nSite-development work\n45111300\nDismantling works\n45111310\nDismantling works for military installations\n45111320\nDismantling works for security installations\n45112000\nExcavating and earth moving work\n45112100\nTrench-digging work\n45112200\nSoil-stripping work\n45112210\nTopsoil-stripping work\n45112300\nInfill and land-reclamation work\n45112310\nInfill work\n45112320\nLand-reclamation work\n45112330\nSite-reclamation work\n45112340\nSoil-decontamination work\n45112350\nReclamation of wasteland\n45112360\nLand rehabilitation work\n45112400\nExcavating work\n45112410\nGrave-digging work\n45112420\nBasement excavation work\n45112440\nTerracing of hillsides\n45112441\nTerracing work\n45112450\nExcavation work at archaeological sites\n45112500\nEarthmoving work\n45112600\nCut and fill\n45112700\nLandscaping work\n45112710\nLandscaping work for green areas\n45112711\nLandscaping work for parks\n45112712\nLandscaping work for gardens\n45112713\nLandscaping work for roof gardens\n45112714\nLandscaping work for cemeteries\n45112720\nLandscaping work for sports grounds and recreational areas\n45112721\nLandscaping work for golf courses\n45112722\nLandscaping work for riding areas\n45112723\nLandscaping work for playgrounds\n45112730\nLandscaping work for roads and motorways\n45112740\nLandscaping work for airports\n45113000\nSiteworks\n45120000\nTest drilling and boring work\n45121000\nTest drilling work\n45122000\nTest boring work\n45200000\n“Works for complete or part construction and civil engineering work”\n45210000\nBuilding construction work\n45211000\nConstruction work for multi-dwelling buildings and individual houses\n45211100\nConstruction work for houses\n45211200\nSheltered housing construction work\n45211300\nHouses construction work\n45211310\nBathrooms construction work\n45211320\nPorches construction work\n45211340\nMulti-dwelling buildings construction work\n45211341\nFlats construction work\n45211350\nMulti-functional buildings construction work\n45211360\nUrban development construction work\n45211370\nConstruction works for saunas\n45212000\nConstruction work for buildings relating to leisure, sports, culture, lodging and restaurants\n45212100\nConstruction work of leisure facilities\n45212110\nLeisure centre construction work\n45212120\nTheme park construction work\n45212130\nAmusement park construction work\n45212140\nRecreation installation\n45212150\nCinema construction work\n45212160\nCasino construction work\n45212170\nEntertainment building construction work\n45212171\nEntertainment centre construction work\n45212172\nRecreation centre construction work\n45212180\nTicket offices construction work\n45212190\nSun-protection works\n45212200\nConstruction work for sports facilities\n45212210\nSingle-purpose sports facilities construction work\n45212211\nIce rink construction work\n45212212\nConstruction work for swimming pool\n45212213\nSport markings works\n45212220\nMulti-purpose sports facilities construction work\n45212221\nConstruction work in connection with structures for sports ground\n45212222\nGymnasium construction work\n45212223\nWinter-sports facilities construction work\n45212224\nStadium construction work\n45212225\nSports hall construction work\n45212230\nInstallation of changing rooms\n45212290\nRepair and maintenance work in connection with sports facilities\n45212300\nConstruction work for art and cultural buildings\n45212310\nConstruction work for buildings relating to exhibitions\n45212311\nArt gallery construction work\n45212312\nExhibition centre construction work\n45212313\nMuseum construction work\n45212314\nHistorical monument or memorial construction work\n45212320\nConstruction work for buildings relating to artistic performances\n45212321\nAuditorium construction work\n45212322\nTheatre construction work\n45212330\nLibrary construction work\n45212331\nMultimedia library construction work\n45212340\nLecture hall construction work\n45212350\nBuildings of particular historical or architectural interest\n45212351\nPrehistoric monument construction work\n45212352\nIndustrial monument construction work\n45212353\nPalace construction work\n45212354\nCastle construction work\n45212360\nReligious buildings construction work\n45212361\nChurch construction work\n45212400\nAccommodation and restaurant buildings\n45212410\nConstruction work for lodging buildings\n45212411\nHotel construction work\n45212412\nHostel construction work\n45212413\nShort-stay accommodation construction work\n45212420\nConstruction work for restaurants and similar facilities\n45212421\nRestaurant construction work\n45212422\nCanteen construction work\n45212423\nCafeteria construction work\n45212500\nKitchen or restaurant conversion\n45212600\nPavilion construction work\n45213000\nConstruction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport\n45213100\nConstruction work for commercial buildings\n45213110\nShop buildings construction work\n45213111\nShopping centre construction work\n45213112\nShop units construction work\n45213120\nPost office construction work\n45213130\nBank construction work\n45213140\nMarket construction work\n45213141\nCovered market construction work\n45213142\nOpen-air market construction work\n45213150\nOffice block construction work\n45213200\nConstruction work for warehouses and industrial buildings\n45213210\nCold-storage installations\n45213220\nConstruction work for warehouses\n45213221\nWarehouse stores construction work\n45213230\nAbattoir construction work\n45213240\nAgricultural buildings construction work\n45213241\nBarn construction work\n45213242\nCowsheds construction work\n45213250\nConstruction work for industrial buildings\n45213251\nIndustrial units construction work\n45213252\nWorkshops construction work\n45213260\nStores depot construction work\n45213270\nConstruction works for recycling station\n45213280\nConstruction works for compost facility\n45213300\nBuildings associated with transport\n45213310\nConstruction work for buildings relating to road transport\n45213311\nBus station construction work\n45213312\nCar park building construction work\n45213313\nService-area building construction work\n45213314\nBus garage construction work\n45213315\nBus-stop shelter construction work\n45213316\nInstallation works of walkways\n45213320\nConstruction work for buildings relating to railway transport\n45213321\nRailway station construction work\n45213322\nRail terminal building construction work\n45213330\nConstruction work for buildings relating to air transport\n45213331\nAirport buildings construction work\n45213332\nAirport control tower construction work\n45213333\nInstallation works of airport check-in counters\n45213340\nConstruction work for buildings relating to water transport\n45213341\nFerry terminal building construction work\n45213342\nRo-ro terminal construction work\n45213350\nConstruction work for buildings relating to various means of transport\n45213351\nMaintenance hangar construction work\n45213352\nService depot construction work\n45213353\nInstallation works of passenger boarding bridges\n45213400\nInstallation of staffrooms\n45214000\nConstruction work for buildings relating to education and research\n45214100\nConstruction work for kindergarten buildings\n45214200\nConstruction work for school buildings\n45214210\nPrimary school construction work\n45214220\nSecondary school construction work\n45214230\nSpecial school construction work\n45214300\nConstruction work for college buildings\n45214310\nVocational college construction work\n45214320\nTechnical college construction work\n45214400\nConstruction work for university buildings\n45214410\nPolytechnic construction work\n45214420\nLecture theatre construction work\n45214430\nLanguage laboratory construction work\n45214500\nConstruction work for buildings of further education\n45214600\nConstruction work for research buildings\n45214610\nLaboratory building construction work\n45214620\nResearch and testing facilities construction work\n45214630\nScientific installations\n45214631\nInstallation works of cleanrooms\n45214640\nMeteorological stations construction work\n45214700\nConstruction work for halls of residence\n45214710\nEntrance hall construction work\n45214800\nTraining facilities building\n45215000\nConstruction work for buildings relating to health and social services, for crematoriums and public conveniences\n45215100\nConstruction work for buildings relating to health\n45215110\nSpa construction work\n45215120\nSpecial medical building construction work\n45215130\nClinic construction work\n45215140\nHospital facilities construction work\n45215141\nOperating theatre construction work\n45215142\nIntensive-care unit construction work\n45215143\nDiagnostic screening room construction work\n45215144\nScreening rooms construction work\n45215145\nFluoroscopy room construction work\n45215146\nPathology room construction work\n45215147\nForensic room construction work\n45215148\nCatheter room construction work\n45215200\nConstruction work for social services buildings\n45215210\nConstruction work for subsidised residential accommodation\n45215212\nRetirement home construction work\n45215213\nNursing home construction work\n45215214\nResidential homes construction work\n45215215\nChildren's home construction work\n45215220\nConstruction work for social facilities other than subsidised residential accommodation\n45215221\nDaycare centre construction work\n45215222\nCivic centre construction work\n45215300\nConstruction work for crematoriums\n45215400\nCemetery works\n45215500\nPublic conveniences\n45216000\nConstruction work for buildings relating to law and order or emergency services and for military buildings\n45216100\nConstruction work for buildings relating to law and order or emergency services\n45216110\nConstruction work for buildings relating to law and order\n45216111\nPolice station construction work\n45216112\nCourt building construction work\n45216113\nPrison building construction work\n45216114\nParliament and public assembly buildings\n45216120\nConstruction work for buildings relating to emergency services\n45216121\nFire station construction work\n45216122\nAmbulance station construction work\n45216123\nMountain-rescue building construction work\n45216124\nLifeboat station construction work\n45216125\nEmergency-services building construction work\n45216126\nCoastguard building construction work\n45216127\nRescue-service station construction work\n45216128\nLighthouse construction work\n45216129\nProtective shelters\n45216200\nConstruction work for military buildings and installations\n45216220\nMilitary bunker construction work\n45216230\nMilitary shelter construction work\n45216250\nTrench defences construction work\n45217000\nInflatable buildings construction work\n45220000\nEngineering works and construction works\n45221000\nConstruction work for bridges and tunnels, shafts and subways\n45221100\nConstruction work for bridges\n45221110\nBridge construction work\n45221111\nRoad bridge construction work\n45221112\nRailway bridge construction work\n45221113\nFootbridge construction work\n45221114\nConstruction work for iron bridges\n45221115\nConstruction work for steel bridges\n45221117\nWeighbridge construction work\n45221118\nPipeline-carrying bridge construction work\n45221119\nBridge renewal construction work\n45221120\nViaduct construction work\n45221121\nRoad viaduct construction work\n45221122\nRailway viaduct construction work\n45221200\nConstruction work for tunnels, shafts and subways\n45221210\nCovered or partially-covered excavations\n45221211\nUnderpass\n45221213\nCovered or partially-covered railway excavations\n45221214\nCovered or partially-covered road excavations\n45221220\nCulverts\n45221230\nShafts\n45221240\nConstruction work for tunnels\n45221241\nRoad tunnel construction work\n45221242\nRailway tunnel construction work\n45221243\nPedestrian tunnel construction work\n45221244\nCanal tunnel construction work\n45221245\nUnder-river tunnel construction work\n45221246\nUndersea tunnel construction work\n45221247\nTunnelling works\n45221248\nTunnel linings construction work\n45221250\nUnderground work other than tunnels, shafts and subways\n45222000\nConstruction work for engineering works except bridges, tunnels, shafts and subways\n45222100\nWaste-treatment plant construction work\n45222110\nWaste disposal site construction work\n45222200\nEngineering work for military installations\n45222300\nEngineering work for security installations\n45223000\nStructures construction work\n45223100\nAssembly of metal structures\n45223110\nInstallation of metal structures\n45223200\nStructural works\n45223210\nStructural steelworks\n45223220\nStructural shell work\n45223300\nParking lot construction work\n45223310\nUnderground car park construction work\n45223320\nPark-and-ride facility construction work\n45223400\nRadar station construction work\n45223500\nReinforced-concrete structures\n45223600\nDog kennels construction work\n45223700\nService area construction work\n45223710\nMotorway service area construction work\n45223720\nPetrol/gas stations construction work\n45223800\nAssembly and erection of prefabricated structures\n45223810\nPrefabricated constructions\n45223820\nPrefabricated units and components\n45223821\nPrefabricated units\n45223822\nPrefabricated components\n45230000\nConstruction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork\n45231000\nConstruction work for pipelines, communication and power lines\n45231100\nGeneral construction work for pipelines\n45231110\nPipelaying construction work\n45231111\nPipeline lifting and relaying\n45231112\nInstallation of pipe system\n45231113\nPipeline relaying works\n45231200\nConstruction work for oil and gas pipelines\n45231210\nConstruction work for oil pipelines\n45231220\nConstruction work for gas pipelines\n45231221\nGas supply mains construction work\n45231222\nGasholder works\n45231223\nGas distribution ancillary work\n45231300\nConstruction work for water and sewage pipelines\n45231400\nConstruction work for electricity powerlines\n45231500\nCompressed-air pipeline work\n45231510\nCompressed-air pipeline work for mailing system\n45231600\nConstruction work for communication lines\n45232000\nAncillary works for pipelines and cables\n45232100\nAncillary works for water pipelines\n45232120\nIrrigation works\n45232121\nIrrigation piping construction work\n45232130\nStorm-water piping construction work\n45232140\nDistrict-heating mains construction work\n45232141\nHeating works\n45232142\nHeat-transfer station construction work\n45232150\nWorks related to water-distribution pipelines\n45232151\nWater-main refurbishment construction work\n45232152\nPumping station construction work\n45232153\nConstruction work for water towers\n45232154\nConstruction work of elevated tanks for drinking water\n45232200\nAncillary works for electricity powerlines\n45232210\nOverhead line construction\n45232220\nSubstation construction work\n45232221\nTransformer substation\n45232300\nConstruction and ancillary works for telephone and communication lines\n45232310\nConstruction work for telephone lines\n45232311\nRoadside emergency telephone lines\n45232320\nCable broadcasting lines\n45232330\nErection of aerials\n45232331\nAncillary works for broadcasting\n45232332\nAncillary works for telecommunications\n45232340\nMobile-telephone base-stations construction work\n45232400\nSewer construction work\n45232410\nSewerage work\n45232411\nFoul-water piping construction work\n45232420\nSewage work\n45232421\nSewage treatment works\n45232422\nSludge-treatment works\n45232423\nSewage pumping stations construction work\n45232424\nSewage outfall construction work\n45232430\nWater-treatment work\n45232431\nWastewater pumping station\n45232440\nConstruction work for sewage pipes\n45232450\nDrainage construction works\n45232451\nDrainage and surface works\n45232452\nDrainage works\n45232453\nDrains construction work\n45232454\nRain-water basin construction work\n45232460\nSanitary works\n45232470\nWaste transfer station\n45233000\nConstruction, foundation and surface works for highways, roads\n45233100\nConstruction work for highways, roads\n45233110\nMotorway construction works\n45233120\nRoad construction works\n45233121\nMain road construction works\n45233122\nRing road construction work\n45233123\nSecondary road construction work\n45233124\nTrunk road construction work\n45233125\nRoad junction construction work\n45233126\nGrade-separated junction construction work\n45233127\nT-junction construction work\n45233128\nRoundabout construction work\n45233129\nCrossroad construction work\n45233130\nConstruction work for highways\n45233131\nConstruction work for elevated highways\n45233139\nHighway maintenance work\n45233140\nRoadworks\n45233141\nRoad-maintenance works\n45233142\nRoad-repair works\n45233144\nOverpass construction work\n45233150\nTraffic-calming works\n45233160\nPaths and other metalled surfaces\n45233161\nFootpath construction work\n45233162\nCycle path construction work\n45233200\nVarious surface works\n45233210\nSurface work for highways\n45233220\nSurface work for roads\n45233221\nRoad-surface painting work\n45233222\nPaving and asphalting works\n45233223\nCarriageway resurfacing works\n45233224\nDual carriageway construction work\n45233225\nSingle carriageway construction work\n45233226\nAccess road construction work\n45233227\nSlip road construction work\n45233228\nSurface coating construction work\n45233229\nVerge maintenance work\n45233250\nSurfacing work except for roads\n45233251\nResurfacing works\n45233252\nSurface work for streets\n45233253\nSurface work for footpaths\n45233260\nPedestrian ways construction work\n45233261\nPedestrian overpass construction work\n45233262\nPedestrian zone construction work\n45233270\nParking-lot-surface painting work\n45233280\nErection of road-barriers\n45233290\nInstallation of road signs\n45233291\nInstallation of bollards\n45233292\nInstallation of safety equipment\n45233293\nInstallation of street furniture\n45233294\nInstallation of road signals\n45233300\nFoundation work for highways, roads, streets and footpaths\n45233310\nFoundation work for highways\n45233320\nFoundation work for roads\n45233330\nFoundation work for streets\n45233340\nFoundation work for footpaths\n45234000\nConstruction work for railways and cable transport systems\n45234100\nRailway construction works\n45234110\nIntercity railway works\n45234111\nCity railway construction work\n45234112\nRailway depot construction work\n45234113\nDemolition of tracks\n45234114\nRailway embankment construction work\n45234115\nRailway signalling works\n45234116\nTrack construction works\n45234120\nUrban railway works\n45234121\nTramway works\n45234122\nUnderground railway works\n45234123\nPartially underground railway works\n45234124\nUnderground passenger railway transport\n45234125\nUnderground railway station\n45234126\nTramline construction works\n45234127\nTramway depot construction work\n45234128\nTramway platforms construction work\n45234129\nUrban railway track construction works\n45234130\nBallast construction works\n45234140\nLevel crossing construction works\n45234160\nCatenary's construction works\n45234170\nLocomotive-substations construction works\n45234180\nConstruction work for railways workshop\n45234181\nConstruction work for rail track sectioning cabins\n45234200\nCable-supported transport systems\n45234210\nCable-supported transport systems with cabins\n45234220\nConstruction work for ski lifts\n45234230\nConstruction work for chair lifts\n45234240\nFunicular railway system\n45234250\nTeleferic construction work\n45235000\nConstruction work for airfields, runways and manoeuvring surfaces\n45235100\nConstruction work for airports\n45235110\nConstruction work for air fields\n45235111\nAirfield pavement construction work\n45235200\nRunway construction works\n45235210\nRunway resurfacing\n45235300\nConstruction work for aircraft-manoeuvring surfaces\n45235310\nTaxiway construction work\n45235311\nTaxiway pavement construction work\n45235320\nConstruction work for aircraft aprons\n45236000\nFlatwork\n45236100\nFlatwork for miscellaneous sports installations\n45236110\nFlatwork for sports fields\n45236111\nFlatwork for golf course\n45236112\nFlatwork for tennis court\n45236113\nFlatwork for racecourse\n45236114\nFlatwork for running tracks\n45236119\nRepair work on sports fields\n45236200\nFlatwork for recreation installations\n45236210\nFlatwork for children's play area\n45236220\nFlatwork for zoo\n45236230\nFlatwork for gardens\n45236250\nFlatwork for parks\n45236290\nRepair work on recreational areas\n45236300\nFlatwork for cemeteries\n45237000\nStage construction works\n45240000\nConstruction work for water projects\n45241000\nHarbour construction works\n45241100\nQuay construction work\n45241200\nOffshore terminal in situ construction work\n45241300\nPier construction work\n45241400\nDock construction work\n45241500\nWharf construction work\n45241600\nInstallation of port lighting equipment\n45242000\nWaterside leisure facilities construction work\n45242100\nWater-sports facilities construction work\n45242110\nLaunchway construction work\n45242200\nMarina construction work\n45242210\nYacht harbour construction work\n45243000\nCoastal-defence works\n45243100\nCliff-protection works\n45243110\nCliff-stabilisation works\n45243200\nBreakwater construction work\n45243300\nSea wall construction work\n45243400\nBeach-consolidation works\n45243500\nSea defences construction work\n45243510\nEmbankment works\n45243600\nQuay wall construction work\n45244000\nMarine construction works\n45244100\nMarine installations\n45244200\nJetties\n45245000\nDredging and pumping works for water treatment plant installations\n45246000\nRiver regulation and flood control works\n45246100\nRiver-wall construction\n45246200\nRiverbank protection works\n45246400\nFlood-prevention works\n45246410\nFlood-defences maintenance works\n45246500\nPromenade construction work\n45246510\nBoardwalk construction work\n45247000\nConstruction work for dams, canals, irrigation channels and aqueducts\n45247100\nConstruction work for waterways\n45247110\nCanal construction\n45247111\nIrrigation channel construction work\n45247112\nDrainage canal construction work\n45247120\nWaterways except canals\n45247130\nAqueduct construction work\n45247200\nConstruction work for dams and similar fixed structures\n45247210\nDam construction work\n45247211\nDam wall construction work\n45247212\nDam-reinforcement works\n45247220\nWeir construction work\n45247230\nDyke construction work\n45247240\nStatic barrage construction work\n45247270\nReservoir construction works\n45248000\nConstruction work for hydro-mechanical structures\n45248100\nCanal locks construction work\n45248200\nDry docks construction work\n45248300\nConstruction work for floating docks\n45248400\nLanding stages construction work\n45248500\nMovable barrages construction work\n45250000\nConstruction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry\n45251000\nConstruction works for power plants and heating plants\n45251100\nConstruction work for power plant\n45251110\nNuclear-power station construction work\n45251111\nConstruction work for nuclear reactors\n45251120\nHydro-electric plant construction work\n45251140\nThermal power plant construction work\n45251141\nGeothermal power station construction work\n45251142\nWood-fired power station construction work\n45251143\nCompressed-air generating plant construction work\n45251150\nConstruction work for cooling towers\n45251160\nWind-power installation works\n45251200\nHeating plant construction work\n45251220\nCogeneration plant construction work\n45251230\nSteam-generation plant construction work\n45251240\nLandfill-gas electricity generating plant construction work\n45251250\nDistrict-heating plant construction work\n45252000\nConstruction works for sewage treatment plants, purification plants and refuse incineration plants\n45252100\nSewage-treatment plant construction work\n45252110\nMobile plant construction work\n45252120\nWater-treatment plant construction work\n45252121\nSedimentation installations\n45252122\nSewage digesters\n45252123\nScreening installations\n45252124\nDredging and pumping works\n45252125\nRock-dumping work\n45252126\nDrinking-water treatment plant construction work\n45252127\nWastewater treatment plant construction work\n45252130\nSewage plant equipment\n45252140\nSludge-dewatering plant construction work\n45252150\nCoal-handling plant construction work\n45252200\nPurification plant equipment\n45252210\nWater purification plant construction work\n45252300\nRefuse-incineration plant construction work\n45253000\nConstruction work for chemical-processing plant\n45253100\nDemineralisation plant construction work\n45253200\nDesulphurisation plant construction work\n45253300\nDistilling or rectifying plant construction work\n45253310\nWater-distillation plants construction work\n45253320\nAlcohol-distillation plants construction work\n45253400\nConstruction work for petrochemical plant\n45253500\nConstruction work for pharmaceutical plant\n45253600\nDeionisation plant construction work\n45253700\nDigestion plant construction work\n45253800\nComposting plant construction work\n45254000\nConstruction work for mining and manufacturing\n45254100\nConstruction work for mining\n45254110\nPithead construction work\n45254200\nConstruction work for manufacturing plant\n45255000\nConstruction work for the oil and gas industry\n45255100\nConstruction work for production platforms\n45255110\nWells construction work\n45255120\nPlatforms facilities construction work\n45255121\nTopside facilities construction work\n45255200\nOil refinery construction work\n45255210\nOil terminal construction work\n45255300\nGas terminal construction work\n45255400\nFabrication work\n45255410\nOffshore fabrication work\n45255420\nOnshore fabrication work\n45255430\nDemolition of oil platforms\n45255500\nDrilling and exploration work\n45255600\nCoiled-tubing well work\n45255700\nCoal-gasification plant construction work\n45255800\nGas-production plant construction work\n45259000\nRepair and maintenance of plant\n45259100\nWastewater-plant repair and maintenance work\n45259200\nPurification-plant repair and maintenance work\n45259300\nHeating-plant repair and maintenance work\n45259900\nPlant upgrade work\n45260000\nRoof works and other special trade construction works\n45261000\nErection and related works of roof frames and coverings\n45261100\nRoof-framing work\n45261200\nRoof-covering and roof-painting work\n45261210\nRoof-covering work\n45261211\nRoof-tiling work\n45261212\nRoof-slating work\n45261213\nMetal roof-covering work\n45261214\nBituminous roof-covering work\n45261215\nSolar panel roof-covering work\n45261220\nRoof-painting and other coating work\n45261221\nRoof-painting work\n45261222\nCement roof-coating work\n45261300\nFlashing and guttering work\n45261310\nFlashing work\n45261320\nGuttering work\n45261400\nSheeting work\n45261410\nRoof insulation work\n45261420\nWaterproofing work\n45261900\nRoof repair and maintenance work\n45261910\nRoof repair\n45261920\nRoof maintenance work\n45262000\nSpecial trade construction works other than roof works\n45262100\nScaffolding work\n45262110\nScaffolding dismantling work\n45262120\nScaffolding erection work\n45262200\nFoundation work and water-well drilling\n45262210\nFoundation work\n45262211\nPile driving\n45262212\nTrench sheeting work\n45262213\nDiaphragm wall technique\n45262220\nWater-well drilling\n45262300\nConcrete work\n45262310\nReinforced-concrete work\n45262311\nConcrete carcassing work\n45262320\nScreed works\n45262321\nFloor-screed works\n45262330\nConcrete repair work\n45262340\nGrouting work\n45262350\nUnreinforced-concrete work\n45262360\nCementing work\n45262370\nConcrete-coating work\n45262400\nStructural steel erection work\n45262410\nStructural steel erection work for buildings\n45262420\nStructural steel erection work for structures\n45262421\nOffshore mooring work\n45262422\nSubsea drilling work\n45262423\nDeck-fabrication work\n45262424\nOffshore-module fabrication work\n45262425\nJacket-fabrication work\n45262426\nPile-fabrication work\n45262500\nMasonry and bricklaying work\n45262510\nStonework\n45262511\nStone carving\n45262512\nDressed stonework\n45262520\nBricklaying work\n45262521\nFacing brickwork\n45262522\nMasonry work\n45262600\nMiscellaneous special-trade construction work\n45262610\nIndustrial chimneys\n45262620\nSupporting walls\n45262630\nConstruction of furnaces\n45262640\nEnvironmental improvement works\n45262650\nCladding works\n45262660\nAsbestos-removal work\n45262670\nMetalworking\n45262680\nWelding\n45262690\nRefurbishment of run-down buildings\n45262700\nBuilding alteration work\n45262710\nFresco maintenance work\n45262800\nBuilding extension work\n45262900\nBalcony work\n45300000\nBuilding installation work\n45310000\nElectrical installation work\n45311000\nElectrical wiring and fitting work\n45311100\nElectrical wiring work\n45311200\nElectrical fitting work\n45312000\nAlarm system and antenna installation work\n45312100\nFire-alarm system installation work\n45312200\nBurglar-alarm system installation work\n45312300\nAntenna installation work\n45312310\nLightning-protection works\n45312311\nLightning-conductor installation work\n45312320\nTelevision aerial installation work\n45312330\nRadio aerial installation work\n45313000\nLift and escalator installation work\n45313100\nLift installation work\n45313200\nEscalator installation work\n45313210\nTravelator installation work\n45314000\nInstallation of telecommunications equipment\n45314100\nInstallation of telephone exchanges\n45314120\nInstallation of switchboards\n45314200\nInstallation of telephone lines\n45314300\nInstallation of cable infrastructure\n45314310\nInstallation of cable laying\n45314320\nInstallation of computer cabling\n45315000\nElectrical installation work of heating and other electrical building-equipment\n45315100\nElectrical engineering installation works\n45315200\nTurbine works\n45315300\nElectricity supply installations\n45315400\nHigh voltage installation work\n45315500\nMedium-voltage installation work\n45315600\nLow-voltage installation work\n45315700\nSwitching station installation work\n45316000\nInstallation work of illumination and signalling systems\n45316100\nInstallation of outdoor illumination equipment\n45316110\nInstallation of road lighting equipment\n45316200\nInstallation of signalling equipment\n45316210\nInstallation of traffic monitoring equipment\n45316211\nInstallation of illuminated road signs\n45316212\nInstallation of traffic lights\n45316213\nInstallation of traffic guidance equipment\n45316220\nInstallation of airport signalling equipment\n45316230\nInstallation of port signalling equipment\n45317000\nOther electrical installation work\n45317100\nElectrical installation work of pumping equipment\n45317200\nElectrical installation work of transformers\n45317300\nElectrical installation work of electrical distribution apparatus\n45317400\nElectrical installation work of filtration equipment\n45320000\nInsulation work\n45321000\nThermal insulation work\n45323000\nSound insulation work\n45324000\nPlasterboard works\n45330000\nPlumbing and sanitary works\n45331000\nHeating, ventilation and air-conditioning installation work\n45331100\nCentral-heating installation work\n45331110\nBoiler installation work\n45331200\nVentilation and air-conditioning installation work\n45331210\nVentilation installation work\n45331211\nOutdoor ventilation installation work\n45331220\nAir-conditioning installation work\n45331221\nPartial air-conditioning installation work\n45331230\nInstallation work of cooling equipment\n45331231\nInstallation work of refrigeration equipment\n45332000\nPlumbing and drain-laying work\n45332200\nWater plumbing work\n45332300\nDrain-laying work\n45332400\nSanitary fixture installation work\n45333000\nGas-fitting installation work\n45333100\nGas regulation equipment installation work\n45333200\nGas meter installation work\n45340000\nFencing, railing and safety equipment installation work\n45341000\nErection of railings\n45342000\nErection of fencing\n45343000\nFire-prevention installation works\n45343100\nFireproofing work\n45343200\nFirefighting equipment installation work\n45343210\nCO2 fire-extinguishing equipment installation work\n45343220\nFire-extinguishers installation work\n45343230\nSprinkler systems installation work\n45350000\nMechanical installations\n45351000\nMechanical engineering installation works\n45400000\nBuilding completion work\n45410000\nPlastering work\n45420000\nJoinery and carpentry installation work\n45421000\nJoinery work\n45421100\nInstallation of doors and windows and related components\n45421110\nInstallation of door and window frames\n45421111\nInstallation of door frames\n45421112\nInstallation of window frames\n45421120\nInstallation of thresholds\n45421130\nInstallation of doors and windows\n45421131\nInstallation of doors\n45421132\nInstallation of windows\n45421140\nInstallation of metal joinery except doors and windows\n45421141\nInstallation of partitioning\n45421142\nInstallation of shutters\n45421143\nInstallation work of blinds\n45421144\nInstallation work of awnings\n45421145\nInstallation work of roller blinds\n45421146\nInstallation of suspended ceilings\n45421147\nInstallation of grilles\n45421148\nInstallation of gates\n45421150\nNon-metal joinery installation work\n45421151\nInstallation of fitted kitchens\n45421152\nInstallation of partition walls\n45421153\nInstallation of built-in furniture\n45421160\nIronmongery work\n45422000\nCarpentry installation work\n45422100\nWoodwork\n45430000\nFloor and wall covering work\n45431000\nTiling work\n45431100\nFloor-tiling work\n45431200\nWall-tiling work\n45432000\nFloor-laying and covering, wall-covering and wall-papering work\n45432100\nFloor laying and covering work\n45432110\nFloor-laying work\n45432111\nLaying work of flexible floor coverings\n45432112\nLaying of paving\n45432113\nParquet flooring\n45432114\nWood flooring work\n45432120\nFalse floor installation work\n45432121\nComputer floors\n45432130\nFloor-covering work\n45432200\nWall-covering and wall-papering work\n45432210\nWall-covering work\n45432220\nWall-papering work\n45440000\nPainting and glazing work\n45441000\nGlazing work\n45442000\nApplication work of protective coatings\n45442100\nPainting work\n45442110\nPainting work of buildings\n45442120\nPainting and protective-coating work of structures\n45442121\nPainting work of structures\n45442180\nRepainting work\n45442190\nPaint-stripping work\n45442200\nApplication work of anti-corrosive coatings\n45442210\nGalvanizing works\n45442300\nSurface-protection work\n45443000\nFaçade work\n45450000\nOther building completion work\n45451000\nDecoration work\n45451100\nOrnamentation fitting work\n45451200\nPanelling work\n45451300\nInterior gardens\n45452000\nExterior cleaning work for buildings\n45452100\nBlast cleaning work for building exteriors\n45453000\nOverhaul and refurbishment work\n45453100\nRefurbishment work\n45454000\nRestructuring work\n45454100\nRestoration work\n45500000\nHire of construction and civil engineering machinery and equipment with operator\n45510000\nHire of cranes with operator\n45520000\nHire of earth moving equipment with operator",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ukdsi/2024/9780348259728/schedule/3",
    "retrieved_at": "2026-10-30T14:41:20.056402+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}