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					<dc:identifier>http://www.legislation.gov.uk/asc/2025/4/section/52/welsh</dc:identifier><dc:title>Deddf Tomenni Mwyngloddiau a Chwareli Nas Defnyddir (Cymru) 2025</dc:title><dc:language>cy</dc:language><dc:publisher>Statute Law Database</dc:publisher><dc:modified>2026-04-16</dc:modified><dc:contributor>Expert Participation</dc:contributor><dct:valid>2025-09-12</dct:valid>
					
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									<ukm:Notes><ukm:Note IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/notes" DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/notes/welsh"/><ukm:Alternatives><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2025/4/pdfs/ascen_20250004_mi.pdf" Date="2025-09-18" Title="Explanatory Note" TitleWelsh="Nodiadau Esboniadol" Size="1345374" Language="Mixed"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2025/4/pdfs/ascen_20250004_we.pdf" Date="2025-09-18" Title="Explanatory Note" TitleWelsh="Nodiadau Esboniadol" Size="753189" Language="Welsh"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2025/4/pdfs/ascen_20250004_en.pdf" Date="2025-09-18" Title="Explanatory Note" Size="722063"/></ukm:Alternatives>       
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				</ukm:Metadata><Primary><Body DocumentURI="http://www.legislation.gov.uk/asc/2025/4/body/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/body" NumberOfProvisions="93" NumberFormat="default" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-09-12"><Part DocumentURI="http://www.legislation.gov.uk/asc/2025/4/part/3/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/part/3" NumberOfProvisions="22" id="part-3" TerritorialApplication="W" RestrictExtent="E+W" Match="false" Status="Prospective"><Number>RHAN 3</Number><Title>YMDRIN AG ANSEFYDLOGRWYDD TOMEN A BYGYTHIADAU I SEFYDLOGRWYDD TOMEN</Title><Chapter DocumentURI="http://www.legislation.gov.uk/asc/2025/4/part/3/chapter/3/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/part/3/chapter/3" NumberOfProvisions="7" Match="false" Status="Prospective" id="part-3-chapter-3" RestrictExtent="E+W" TerritorialApplication="W"><Number>PENNOD 3</Number><Title>TALIADAU MEWN CYSYLLTIAD Â GWEITHREDIADAU</Title><P1group Match="false" Status="Prospective" RestrictExtent="E+W" TerritorialApplication="W"><Title>Hawl cyfrannydd i apelio yn erbyn archiad perchennog</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52" id="section-52">
<Pnumber PuncAfter=""><CommentaryRef Ref="key-aff3e35439f77fe7109b8b69bb80a829"/>52</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/1/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/1" id="section-52-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>Caiff cyfrannydd y rhoddir archiad iddo o dan adran 51(4) wneud cais i’r llys am orchymyn sy’n amrywio’r archiad.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/2/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/2" id="section-52-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>Rhaid gwneud cais o dan yr adran hon o fewn 6 wythnos sy’n dechrau â’r diwrnod y rhoddir yr archiad i’r cyfrannydd.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/3/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/3" id="section-52-3">
<Pnumber>3</Pnumber>
<P2para>
<Text>Caniateir gwneud cais o dan yr adran hon ar un neu ragor o’r seiliau a ganlyn—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/3/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/3/a" id="section-52-3-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>bod swm y treuliau yr aed iddynt gan berchennog y tir wrth gynnal y gweithrediadau yn fwy nag a oedd yn rhesymol;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/3/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/3/b" id="section-52-3-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>bod swm y treuliau yr aed iddynt gan berchennog y tir wrth gynnal gwaith adfer yn fwy nag a oedd yn rhesymol angenrheidiol i adfer y tir o ganlyniad i’r gweithrediadau;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/3/c/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/3/c" id="section-52-3-c">
<Pnumber>c</Pnumber>
<P3para>
<Text>bod swm y digollediad a dalwyd neu sy’n daladwy i berson yn unol â hawliad o dan adran 50 yn fwy nag y byddai wedi bod fel arall, oherwydd bod y perchennog ar y tir wedi cymryd amser afresymol o hir i gynnal y gweithrediadau neu’r gwaith adfer canlyniadol;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/3/d/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/3/d" id="section-52-3-d">
<Pnumber>d</Pnumber>
<P3para>
<Text>bod swm y digollediad a dalwyd neu sy’n daladwy i berson yn unol â hawliad o dan adran 50 yn fwy nag sy’n angenrheidiol i ddigolledu’r person o dan yr adran honno;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/3/e/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/3/e" id="section-52-3-e">
<Pnumber>e</Pnumber>
<P3para>
<Text>bod y swm a bennir yn yr archiad fel y swm y cyfeirir ato yn adran 51(3)(c) yn fwy na’r digollediad y gallai perchennog y tir fod wedi ei hawlio o dan yr amgylchiadau a ddisgrifir yn y paragraff hwnnw;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/3/f/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/3/f" id="section-52-3-f">
<Pnumber>f</Pnumber>
<P3para>
<Text>bod y swm a hawlir yn yr archiad yn fwy na’r ganran benodedig o’r cyfanswm a bennir o dan adran 51(3).</Text>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2025/4/section/52/4/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2025/4/section/52/4" id="section-52-4">
<Pnumber>4</Pnumber>
<P2para>
<Text>Os yw’r llys wedi ei fodloni bod y sail (neu unrhyw un neu ragor o’r seiliau) ar gyfer y cais yn wedi ei phrofi neu eu profi, caiff y llys wneud gorchymyn sy’n lleihau’r swm y gellir ei adennill gan berchennog y tir oddi wrth y cyfrannydd.</Text>
</P2para>
</P2>
</P1para>
</P1></P1group></Chapter></Part></Body></Primary><Commentaries><Commentary Type="I" id="key-aff3e35439f77fe7109b8b69bb80a829"><Para><Text>A. 52  ddim mewn grym ar y Cydsyniad Brenhinol, gweler <CitationSubRef id="naf008136369cb09" SectionRef="section-92-3" URI="http://www.legislation.gov.uk/id/asc/2025/4/section/92/3" Operative="true">a. 92(3)</CitationSubRef></Text></Para></Commentary></Commentaries></Legislation>