4f4c4942-4343-5764-6473-313235323538 English Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2025-02-04T10:16:53.435Z NRW 1.0 wel NONE Wales Construction and Demolition waste arisings survey Wales Construction and Demolition waste arisings survey Arolwg o Sgil-gynhyrchion Gwastraff Adeiladu a Dymchwel yng Nghymru Wales Construction and Demolition waste arisings survey 2019 C&D waste survey Wales 2019 NRW_DS125258 Wales Construction and Demolition Waste Arising Surveys.xlsx 2022-05-19 NRW_DS125258 The purpose of the study was to provide information on the types, quantities, origins (by Construction and Demolition sector and geographic region), and fate (management method) of Construction and Demolition (C&D) wastes generated by businesses and the public sector in Wales in 2019. This is a stand-alone survey and supersedes the data from the last survey for the 2012 calendar year. This information is required for a variety of reasons including: • statutory reporting on waste generation in compliance with Part 2 of Schedule 1 of the Waste (England and Wales) Regulations 2011 and, up until 2020, the EU Waste Statistics Regulations 2002; • informing the development of national waste policy; • monitoring progress against national waste prevention and recycling targets; • informing waste planners and the regulator; • supporting investment decisions such as the selection of the type and scale of new waste management facilities required by local authorities and the waste industry; • updating the evidence base for the State of Natural Resources Report Wales assessment (Natural Resources Wales 2021), and; • providing businesses with a better understanding of their current waste practices and for developing sustainable waste management support strategies by Welsh Government for improving environmental performance of businesses. The precision for the total waste generated in Wales was +/- 16.7% at 90% confidence. Results from all surveys are subject to limitations with respect to the quality of estimates produced. Whilst these limitations do not alter the results or the statistical data, they should be borne in mind by users of the data. Information on waste management in the report is generally reliable but the accuracy of the results is limited to information available to surveyed producers on the final destinations of their waste. The accuracy is limited owing to the complexities of waste management routes and difficulties linking final fate back to source. Further information, including on the survey confidence, is contained in the published survey report. The detailed survey technical appendices are also available on request. The purpose of the study was to provide information on the types, quantities, origins (by Construction and Demolition sector and geographic region), and fate (management method) of Construction and Demolition (C&D) wastes generated by businesses and the public sector in Wales in 2019. This is a stand-alone survey and supersedes the data from the last survey for the 2012 calendar year. This information is required for a variety of reasons including: • statutory reporting on waste generation in compliance with Part 2 of Schedule 1 of the Waste (England and Wales) Regulations 2011 and, up until 2020, the EU Waste Statistics Regulations 2002; • informing the development of national waste policy; • monitoring progress against national waste prevention and recycling targets; • informing waste planners and the regulator; • supporting investment decisions such as the selection of the type and scale of new waste management facilities required by local authorities and the waste industry; • updating the evidence base for the State of Natural Resources Report Wales assessment (Natural Resources Wales 2021), and; • providing businesses with a better understanding of their current waste practices and for developing sustainable waste management support strategies by Welsh Government for improving environmental performance of businesses. The precision for the total waste generated in Wales was +/- 16.7% at 90% confidence. Results from all surveys are subject to limitations with respect to the quality of estimates produced. Whilst these limitations do not alter the results or the statistical data, they should be borne in mind by users of the data. Information on waste management in the report is generally reliable but the accuracy of the results is limited to information available to surveyed producers on the final destinations of their waste. The accuracy is limited owing to the complexities of waste management routes and difficulties linking final fate back to source. Further information, including on the survey confidence, is contained in the published survey report. The detailed survey technical appendices are also available on request. Diben yr astudiaeth oedd darparu gwybodaeth am fathau, symiau, tarddiadau (yn ôl y sector Adeiladu a Dymchwel a'r rhanbarth daearyddol), a thynged (dull rheoli) gwastraff Adeiladu a Dymchwel a gynhyrchwyd gan fusnesau a'r sector cyhoeddus yng Nghymru yn 2019. Mae hwn yn arolwg annibynnol ac mae'n disodli'r data o'r arolwg diwethaf ar gyfer blwyddyn galendr 2012. Mae angen y wybodaeth hon am amryw o resymau. Lefel y manylder ar gyfer cyfanswm y gwastraff a gynhyrchwyd yng Nghymru oedd +/- 16.7% ar hyder o 90%. Mae cyfyngiadau’n bodoli o ran ansawdd yr amcangyfrifon a gynhyrchir ar gyfer canlyniadau pob arolwg. Er nad yw'r cyfyngiadau hyn yn newid y canlyniadau na'r data ystadegol, dylai defnyddwyr y data eu cadw mewn cof. Casglwyd data o sampl gynrychioliadol o 508 o safleoedd busnes o wahanol sectorau a meintiau ledled Cymru rhwng mis Ebrill 2021 a mis Medi 2021. Cafodd y data ei grosio gan ddefnyddio data poblogaeth safleoedd busnes y Swyddfa Ystadegau Gwladol (SYG) i lefel ranbarthol a chenedlaethol yng Nghymru. Roedd y fethodoleg a ddefnyddiwyd i ddatblygu'r matrics samplu a'r gwaith dilynol o grosio canlyniadau'r arolwg yn seiliedig ar arolygon Adeiladu a Dymchwel blaenorol yng Nghymru i sicrhau y gellid cymharu’r canlyniadau. Cafodd dyluniad y matrics samplu ei hun ei newid ychydig o'r hyn a ddefnyddiwyd yn 2012, drwy gyfuno is-sectorau Adeiladu Cyffredinol yn un sector. Roedd y matrics samplu’n diffinio faint o safleoedd busnes yr oedd angen eu cyrraedd ar gyfer pob bricsen. Fe'i hadolygwyd ran o'r ffordd drwy'r arolwg i ymgorffori anghysondebau o ran sector neu faint cwmnïau a nodwyd yn set ddata wreiddiol y Swyddfa Ystadegau Gwladol (SYG) yn ystod y broses recriwtio, er mwyn adlewyrchu cyfraddau recriwtio gwirioneddol o fewn briciau. Mae gwybodaeth am reoli gwastraff yn yr adroddiad yn ddibynadwy ar y cyfan ond mae cywirdeb y canlyniadau wedi'i gyfyngu i'r wybodaeth oedd ar gael i gynhyrchwyr a arolygwyd ar gyrchfannau terfynol eu gwastraff. Mae'r cywirdeb yn gyfyngedig oherwydd cymhlethdodau o ran llwybrau rheoli gwastraff ac anawsterau wrth gysylltu tynged derfynol yn ôl i'r ffynhonnell. Ceir rhagor o wybodaeth, gan gynnwys gwybodaeth o ran hyder yr arolwg, yn adroddiad cyhoeddedig yr arolwg. Mae atodiadau technegol manwl yr arolwg hefyd ar gael ar gais. Cydnabyddiaeth: Yn cynnwys gwybodaeth Cyfoeth Naturiol Cymru © Cyfoeth Naturiol Cymru a hawl cronfa ddata. Cedwir pob hawl. Darllenwch y drwydded i ddeall amodau defnyddio'r data. Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Anthesis Group Anthesis Group, The Leathermarket, 11-13 Weston Street, London, SE1 3ER https://www.anthesisgroup.com/ Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Utility and governmental services GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme demolition survey data construction industry hazardous waste NRW Thesaurus NRW Thesaurus 2024-06-19 geonetwork.thesaurus.local.theme.converted_nrw-keywords SeaDataNet Parameter Discovery Vocabulary SeaDataNet Parameter Discovery Vocabulary 2024-06-19 geonetwork.thesaurus.external.theme.rdf+xml IPSV Subjects List IPSV Subjects List 2020-11-18 geonetwork.thesaurus.external.theme.subjects NRW SMNR Keywords NRW SMNR Keywords 2024-06-26 geonetwork.thesaurus.local.theme.converted_nrw-smnr-keywords This data has been summarised and anonymised (NRW only holds the final anonymised summary dataset), therefore there are no access restrictions on this data. NRW may release, publish or disseminate it freely. no limitations © CNC/NRW Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose. Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Open Government Licence English environment SeaVoX Vertical Co-ordinate Coverages SeaVoX Vertical Co-ordinate Coverages 2021-01-06 Wales (WLS) -5.777741 -2.608865 51.240829 53.513067 2021-04-01 2021-09-30 M.Garrett, G.Armstrong, M.Fogarty, J.Fry, 2019 Wales Construction & Demolition Waste Arisings Survey report. NRW Evidence Report Series Report No: 625, 77pp, Natural Resources Wales, Bangor - https://cdn.cyfoethnaturiol.cymru/media/694993/cd-2019-survey-web-accessible-final-003.pdf 2019 Wales Construction & Demolition Waste Arisings Survey Database Dataset – MS Excel Documents – Summary tables in Microsoft Excel. Report and technical appendices in MS Word. https://datamap.gov.wales/documents/2938 WWW:LINK-1.0-http--link View and Download Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 This dataset has not been assessed for conformance to the referenced INSPIRE regulation. false Data was collected from a representative sample of 508 business sites of differing sectors and sizes throughout Wales between April 2021 and September 2021. The data was grossed up using Office for National Statistics (ONS) business site population data to regional and national level in Wales. The methodology used for development of the sample matrix and subsequent grossing of the survey results was based on previous Wales C&D surveys to ensure comparability of results. The design of the sample matrix itself was changed slightly from that applied in 2012, with the consolidation of General Building subsectors into a single sector. The sample matrix defined how many business sites needed to be reached for each brick. It was reviewed part way through the survey to incorporate inconsistencies in company size or sector that were identified in the original Office of National Statistics (ONS) dataset during recruitment, in order to reflect actual business recruitment rates within bricks. Further information on the survey data collection and quality assurance methods is available in the published survey report and the detailed technical appendices are also available on request. Data was collected from a representative sample of 508 business sites of differing sectors and sizes throughout Wales between April 2021 and September 2021. The data was grossed up using Office for National Statistics (ONS) business site population data to regional and national level in Wales. The methodology used for development of the sample matrix and subsequent grossing of the survey results was based on previous Wales C&D surveys to ensure comparability of results. The design of the sample matrix itself was changed slightly from that applied in 2012, with the consolidation of General Building subsectors into a single sector. The sample matrix defined how many business sites needed to be reached for each brick. It was reviewed part way through the survey to incorporate inconsistencies in company size or sector that were identified in the original Office of National Statistics (ONS) dataset during recruitment, in order to reflect actual business recruitment rates within bricks. Further information on the survey data collection and quality assurance methods is available in the published survey report and the detailed technical appendices are also available on request.