techiaith/legislation-gov-uk_en-cy huggingface dataset:
10. Nothing in this Part affects the provisions of any enactment or agreement regulating the relations between the undertaker and a utility undertaker in respect of any apparatus laid or erected in land belonging to the undertaker at the date on which this Order is made.
9. - (1) Yn ddarostyngedig i is-baragraffau (2) a (3), os achosir unrhyw ddifrod i unrhyw gyfarpar oherwydd neu o ganlyniad i adeiladu unrhyw weithfeydd y cyfeirir atynt ym mharagraff 5 (2) (heblaw cyfarpar nad yw'n rhesymol angenrheidiol ei atgyweirio o ystyried y bwriad i'w waredu at ddibenion y gweithfeydd hynny) neu eiddo ymgymerwr cyfleustod, neu oes unrhyw darfu ar unrhyw wasanaeth a ddarperir gan yr ymgymerwr cyfleustod, rhaid i'r ymgymerwr -
PART 2 Protection of Network Rail Infrastructure Limited
dwyn a thalu'r gost y mae'r ymgymerwr cyfleustod yn rhesymol yn mynd iddi wrth unioni'r cyfryw ddifrod neu wrth adfer y cyflenwad; a
11. The provisions of this Part have effect unless otherwise agreed in writing between the undertaker and Network Rail and, where paragraph 15 applies, any other person on whom rights or obligations are conferred by that paragraph.
rhoi digollediad rhesymol i'r ymgymerwr cyfleustod am unrhyw dreuliau, colled, iawndal, cosb neu gostau eraill y mae'r ymgymerwr cyfleustod yn mynd iddynt, oherwydd neu o ganlyniad i unrhyw gyfryw ddifrod neu darfu.
" Network Rail " means Network Rail Infrastructure Limited and any associated company of Network Rail Infrastructure Limited that holds property for railway purposes, and for the purpose of this definition " associated company " means any company that is (within the meaning of section 1159 of the Companies Act 2006 (67 the holding company of Network Rail Infrastructure Limited, a subsidiary of Network Rail Infrastructure Limited or another subsidiary of the holding company of Network Rail Infrastructure Limited;
11. Mae darpariaethau'r Rhan hon yn cael effaith oni chytunir fel arall yn ysgrifenedig rhwng yr ymgymerwr a Network Rail a, phan fo paragraff 15 yn gymwys, unrhyw berson arall y rhoddir hawliau neu rwymedigaethau iddo gan y paragraff hwnnw.
" railway operational procedures " means procedures specified under any access agreement (as defined in the Railways Act 1993 (68 or station lease;
mae "adeiladu" yn cynnwys cwblhau, gosod, newid ac ailadeiladu ac mae i "adeiladu" ac "wedi ei adeiladu" ystyron cyfatebol;
any easement or other property interest held or used by Network Rail for the purposes of such railway or works, apparatus or equipment;
ystyr "gweithdrefnau gweithredol rheilffyrdd" yw gweithdrefnau a bennir o dan unrhyw gytundeb ynglŷn â mynediad (fel y'i diffiniwyd yn Neddf Rheilffyrdd 1993 (70 neu brydles gorsaf;
use its reasonable endeavours to avoid any conflict arising between the application of those procedures and the proper implementation of the authorised project pursuant to this Order.
unrhyw hawddfraint neu fuddiant arall mewn eiddo a ddelir neu a ddefnyddir gan Network Rail at ddibenion y cyfryw reilffordd neu weithfeydd, cyfarpar neu offer;
14. - (1) The undertaker must not exercise the powers conferred by -
ystyr "gwaith penodedig" yw cymaint o unrhyw un o'r gweithfeydd ar y tir ag sydd wedi'i leoli ar, ar draws, o dan, dros neu o fewn 15 metr i eiddo rheilffordd, neu a all effeithio ar eiddo rheilffordd mewn unrhyw ffordd.
article 23 (power to acquire rights and impose restrictive covenants);
defnyddio ei ymdrechion rhesymol i osgoi unrhyw wrthdaro sy'n codi rhwng cymhwyso'r gweithdrefnau hynny a gweithredu'r prosiect awdurdodedig yn briodol yn unol â'r Gorchymyn hwn.
article 26 (power to acquire subsoil only);
14. - (1) Ni chaniateir i'r ymgymerwr arfer y pwerau a roddir gan
article 28 (temporary use of land for construction of works);
erthygl 12 (gollwng dŵr);
article 29 (temporary use of land for maintenance of works);
erthygl 14 (pŵer i arolygu ac ymchwilio i dir);
article 34 (power to override easements and other rights);
erthygl 22 (pŵer i gaffael tir);
article 35 (private rights over land);
erthygl 23 (pŵer i gaffael hawliau a gosod cyfamodau cyfyngol);
article 40 (power to lop trees overhanging the authorised works and removal of hedgerows);
erthygl 26 (pŵer i gaffael is-bridd yn unig);
article 44 and Schedule 10 to the Order (statutory undertakers); or
erthygl 28 (defnyddio tir dros dro ar gyfer adeiladu gweithfeydd);
the powers conferred by section 11 (3) of the 1965 Act,
erthygl 29 (defnyddio tir dros dro ar gyfer cynnal a chadw gweithfeydd);
in respect of any railway property unless the exercise of such powers is with the consent of Network Rail.
erthygl 34 (pŵer i drechu hawddfreintiau a hawliau eraill);
The undertaker must not exercise the powers conferred by sections 271 or 272 of the 1990 Act, or Schedule 10 to this Order, in relation to any right of access of Network Rail to railway property, but such right of access may be diverted with the consent of Network Rail.
erthygl 40 (pŵer i docio coed sy'n gorhongian dros y gweithfeydd awdurdodedig a gwaredu gwrychoedd);
15. - (1) The undertaker must before commencing construction of any specified work supply to Network Rail proper and sufficient plans of that work for the reasonable approval of the engineer and the specified work must not be commenced except in accordance with such plans as have been approved in writing by the engineer or settled by arbitration.
mewn cysylltiad ag unrhyw eiddo rheilffordd oni bai bod y cyfryw bwerau yn cael eu harfer gyda chydsyniad Network Rail.
with all reasonable dispatch in accordance with the plans approved or deemed to have been approved or settled under paragraph 5;
15. - (1) Rhaid i'r ymgymerwr cyn cychwyn ar adeiladu unrhyw waith penodedig ddarparu planiau priodol a digonol o'r gwaith hwnnw i Network Rail ar gyfer cymeradwyaeth resymol y peiriannydd ac ni chaniateir cychwyn ar y gwaith penodedig ac eithrio yn unol â'r cyfryw blaniau ag a gymeradwywyd yn ysgrifenedig gan y peiriannydd neu ag a setlwyd drwy gymrodeddu.
If any damage to railway property or any such interference or obstruction is caused by the carrying out of, or in consequence of, the construction of a specified work, the undertaker must, notwithstanding any such approval, make good such damage and must pay to Network Rail all reasonable expenses to which Network Rail may be put and compensation for any loss that it may sustain by reason of any such damage, interference or obstruction.
16. - (1) Rhaid i unrhyw weithfeydd penodedig ac unrhyw weithfeydd diogelu sydd i'w hadeiladu yn rhinwedd paragraff 15 (4), pan gychwynnir arnynt, gael eu hadeiladu -
Nothing in this Part imposes any liability on the undertaker with respect to -
mor gyflym ag y bo'n rhesymol bosibl yn unol â'r planiau a gymeradwywyd neu y barnwyd eu bod wedi cael eu cymeradwyo neu eu setlo o dan baragraff 5;
any damage, costs, expenses or loss attributable to the negligence of Network Rail or its servants, contractors or agents; or
o dan oruchwyliaeth (pan fo'n briodol ac os y'i rhoddir) y peiriannydd ac er boddhad rhesymol y peiriannydd;
any liability on Network Rail with respect to any damage, costs, expenses or loss attributable to the negligence of the undertaker or its servants, contractor or agents.
yn y cyfryw fodd ag sy'n achosi cyn lleied o ddifrod ag y bo'n bosibl i eiddo rheilffordd;
supply the engineer with all such information as the engineer may reasonably require with regard to a specified work or the method of constructing it.
Nid oes dim yn y Rhan hon yn gosod unrhyw atebolrwydd ar yr ymgymerwr o ran -
The engineer must, in respect of the capitalised sums referred to in this paragraph and paragraph 20 (1) provide such details of the formula by which those sums have been calculated as the undertaker may reasonably require.
ar bob adeg ddarparu cyfleusterau rhesymol i'r peiriannydd gael mynediad i waith penodedig wrth iddo gael ei adeiladu; a
If the cost of maintaining working or renewing railway property is reduced in consequence of any such alterations or additions, a capitalised sum representing such savings must be set off against any sum payable by the undertaker to Network Rail under this paragraph.
darparu'r holl gyfryw wybodaeth i'r peiriannydd ag y caiff y peiriannydd yn rhesymol ofyn amdani o ran gwaith penodedig neu'r dull o'i adeiladu.
20. The undertaker must repay to Network Rail all reasonable fees, costs, charges and expenses incurred by Network Rail -
18. Rhaid i Network Rail ar bob adeg ddarparu cyfleusterau rhesymol i'r ymgymerwr a'i asiantau gael mynediad i unrhyw weithfeydd a gyflawnir gan Network Rail o dan y Rhan hon wrth iddynt gael eu hadeiladu a rhaid iddo roi'r cyfryw wybodaeth i'r ymgymerwr ag y caiff yn rhesymol ofyn amdani o ran y cyfryw weithfeydd neu'r dull o'u hadeiladu.
in constructing any part of a specified work on behalf of the undertaker as provided by paragraph 15 (3) or in constructing any protective works under paragraph 15 (4) including, in respect of any permanent protective works, a capitalised sum representing the cost of maintaining and renewing those works;
19. - (1) Os oes unrhyw newidiadau neu ychwanegiadau parhaol neu dros dro i eiddo rheilffordd yn rhesymol angenrheidiol o ganlyniad i adeiladu gwaith penodedig neu yn ystod y cyfnod o 24 mis ar ôl cwblhau'r gwaith hwnnw er mwyn sicrhau diogelwch eiddo rheilffordd neu barhad gweithrediad diogel ac effeithlon rheilffordd Network Rail, caiff y cyfryw newidiadau ac ychwanegiadau gael eu cyflawni gan Network Rail, ac os yw Network Rail yn rhoi hysbysiad rhesymol i'r ymgymerwr o'i fwriad i gyflawni'r cyfryw newidiadau neu ychwanegiadau (y mae'n rhaid iddynt gael eu pennu yn yr hysbysiad), rhaid i'r ymgymerwr dalu cost resymol y newidiadau a'r ychwanegiadau hynny i Network Rail gan gynnwys, mewn perthynas ag unrhyw gyfryw newidiadau ac ychwanegiadau ag y bo'n barhaol, swm wedi ei gyfalafu sy'n cynrychioli'r cynnydd mewn costau y gellir disgwyl y bydd Network Rail yn mynd iddynt yn rhesymol wrth gynnal a chadw, gweithio a, phan fo'n angenrheidiol, adnewyddu unrhyw gyfryw newidiadau neu ychwanegiadau.
in respect of the employment or procurement of the services of any inspectors, signalmen, watchmen and other persons whom it is reasonably necessary to appoint for inspecting, signalling, watching and lighting railway property and for preventing, so far as may be reasonably practicable, interference, obstruction, danger or accident arising from the construction or failure of a specified work;
Rhaid i'r peiriannydd, mewn cysylltiad â'r symiau wedi eu cyfalafu y cyfeirir atynt yn y paragraff hwn a pharagraff 20 (a) ddarparu'r cyfryw fanylion am y fformiwla a ddefnyddiwyd i gyfrifo'r symiau hynny ag y caiff yr ymgymerwr yn rhesymol ofyn amdanynt.
in respect of any special traffic working resulting from any speed restrictions that may, in the opinion of the engineer, be required to be imposed by reason or in consequence of the construction or failure of a specified work or from the substitution or diversion of services that may be reasonably necessary for the same reason; and
Os bydd cost cynnal a chadw, gweithio neu adnewyddu eiddo rheilffordd yn lleihau o ganlyniad i unrhyw gyfryw newidiadau neu ychwanegiadau, rhaid i swm wedi ei gyfalafu sy'n cynrychioli'r cyfryw arbedion gael ei wrthgyfrif yn erbyn unrhyw swm sy'n daladwy gan yr ymgymerwr i Network Rail o dan y paragraff hwn.
" EMI " means, subject to sub-paragraph (2), electromagnetic interference with Network Rail apparatus generated by the operation of the onshore works where such interference is of a level that adversely affects the safe operation of Network Rail's apparatus;
mewn cysylltiad â chymeradwyaeth y peiriannydd o blaniau a gyflwynir gan yr ymgymerwr a goruchwyliaeth y peiriannydd dros adeiladu gwaith penodedig;
" Network Rail's apparatus " means any lines, circuits, wires, apparatus or equipment (whether or not modified or installed as part of the onshore works) that are owned or used by Network Rail for the purpose of transmitting or receiving electrical energy or of radio, telegraphic, telephonic, electric, electronic or other like means of signalling or other communications.
mewn cysylltiad â defnyddio neu gaffael gwasanaethau unrhyw arolygwyr, signalwyr, gwylwyr a phersonau eraill y mae'n rhesymol angenrheidiol eu penodi i archwilio, signalu, gwylio a goleuo eiddo rheilffordd ac i atal, i'r graddau y bo'n rhesymol angenrheidiol, ymyriad, rhwystr, perygl neu ddamwain sy'n codi o ganlyniad i adeiladu gwaith penodedig neu fethiant gwaith penodedig;
This paragraph applies to EMI only to the extent that such EMI is not attributable to any change to Network Rail's apparatus carried out after approval of plans under paragraph 5 (1) for the relevant part of the onshore works giving rise to EMI (unless the undertaker has been given notice in writing before the approval of those plans of the intention to make such change).
mewn cysylltiad ag unrhyw waith traffig arbennig o ganlyniad i unrhyw gyfyngiadau cyflymder y gall, ym marn y peiriannydd, fod yn ofynnol eu gosod oherwydd neu o ganlyniad i adeiladu gwaith penodedig neu fethiant gwaith penodedig neu drwy amnewid neu ddargyfeirio gwasanaethau a all fod yn rhesymol angenrheidiol am yr un rheswm; ac
Subject to sub-paragraph (2), the undertaker must in the design and construction of the authorised project take all measures necessary to prevent EMI and must establish with Network Rail (both parties acting reasonably) appropriate arrangements to verify their effectiveness.
mewn cysylltiad ag unrhyw oleuadau dros dro ychwanegol ar eiddo rheilffordd yng nghyffiniau'r gweithfeydd penodedig, sef goleuadau sy'n rhesymol angenrheidiol oherwydd neu o ganlyniad i adeiladu gwaith penodedig neu fethiant gwaith penodedig.
In order to facilitate the undertaker's compliance with sub-paragraph (3) -
21. - (1) Yn y paragraff hwn -
the undertaker must consult with Network Rail as early as reasonably practicable to identify all Network Rail's apparatus that may be at risk of EMI, and thereafter must continue to consult with Network Rail (both before and after formal submission of plans under paragraph 5 (1 in order to identify all potential causes of EMI and the measures required to eliminate them;
ystyr "EMI", yn ddarostyngedig i is-baragraff (2), yw ymyrraeth electromagnetig â chyfarpar Network Rail a achosir gan weithredu'r gweithfeydd alltraeth pan fo'r cyfryw ymyrraeth ar lefel sy'n cael effaith andwyol ar weithrediad diogel cyfarpar Network Rail;
In any case where it is established that EMI can reasonably be prevented only by modifications to Network Rail's apparatus, Network Rail must not withhold its consent unreasonably to modifications of Network Rail's apparatus, but the means of prevention and the method of their execution must be selected in the reasonable discretion of Network Rail, and in relation to such modifications paragraph 5 (1) has effect subject to this sub-paragraph.
Yn ddarostyngedig i is-baragraff (2), rhaid i'r ymgymerwr, wrth ddylunio ac adeiladu'r prosiect awdurdodedig, weithredu pob mesur angenrheidiol i atal EMI a rhaid iddo gadarnhau ar y cyd â Network Rail (y mae'r ddau barti yn gweithredu'n rhesymol) drefniadau priodol i ddilysu eu heffeithiolrwydd.
the undertaker must afford reasonable facilities to Network Rail for access to the undertaker's apparatus in the investigation of such EMI;
rhaid i Network Rail ddarparu'r holl wybodaeth sydd ym meddiant Network Rail i'r ymgymerwr y mae'r ymgymerwr wedi gofyn yn rhesymol amdani mewn cysylltiad â chyfarpar Network Rail a nodir yn unol â pharagraff (a); ac
23. The undertaker must not provide any illumination or illuminated sign or signal on or in connection with a specified work in the vicinity of any railway belonging to Network Rail unless it has first consulted Network Rail and it must comply with Network Rail's reasonable requirements for preventing confusion between such illumination or illuminated sign or signal and any railway signal or other light used for controlling, directing or securing the safety of traffic on the railway.
rhaid i unrhyw addasiadau i gyfarpar Network Rail a gymeradwyir yn unol â'r is-baragraffau hynny gael eu cyflawni a'u cwblhau gan yr ymgymerwr yn unol â pharagraff 16.
24. Any additional expenses that Network Rail may reasonably incur in altering, reconstructing or maintaining railway property under any powers existing at the making of this Order by reason of the existence of a specified work must, provided that 56 days' previous notice of the commencement of such alteration, reconstruction or maintenance has been given to the undertaker, be repaid by the undertaker to Network Rail.
I'r graddau na fyddai'n ei wneud fel arall, mae'r indemniad ym mharagraff 25 (1) yn gymwys i gostau a threuliau yr aethpwyd iddynt yn rhesymol neu golledion a achoswyd i Network Rail drwy weithredu darpariaethau'r paragraff hwn (gan gynnwys costau yr aethpwyd iddynt mewn cysylltiad ag ystyried cynigion, cymeradwyo planiau, goruchwylio ac archwilio gweithfeydd a hwyluso mynediad at gyfarpar Network Rail) neu o ganlyniad i unrhyw EMI y mae is-baragraff (6) yn gymwys iddi.
by reason of the construction or maintenance of a specified work or its failure; or
Mewn perthynas ag unrhyw anghydfod sy'n codi o dan y paragraff hwn, bydd y cyfeiriad yn erthygl 49 (cymrodeddu) at Sefydliad y Peirianwyr Sifil yn cael ei ddarllen fel pe bai'n gyfeiriad at y Sefydliad Peirianneg a Thechnoleg.
by reason of any act or omission of the undertaker or of any person in its employ or of its contractors or others whilst engaged on a specified work; and the undertaker must indemnify Network Rail and keep Network Rail indemnified from and against all claims and demands arising out of or in connection with a specified work or any such failure, act or omission; and the fact that any act may have been done by Network Rail on behalf of the undertaker or in accordance with plans approved by the engineer or in accordance with any requirement of the engineer or under the engineer's supervision does not (if it was done without negligence on the part of Network Rail or of any person in its employ or of its contractors or agents) excuse the undertaker from any liability under this Part.
22. Os ar unrhyw adeg ar ôl i waith penodedig gael ei gwblhau, nad yw'n waith sydd wedi ei freinio yn Network Rail, bydd Network Rail yn hysbysu'r ymgymerwr bod cyflwr cynnal a chadw unrhyw ran o'r gwaith penodedig yn ymddangos fel pe bai'n cael effaith andwyol ar weithrediad eiddo rheilffordd, rhaid i'r ymgymerwr, ar ôl cael y cyfryw hysbysiad, gymryd y cyfryw gamau ag y bo'n rhesymol angenrheidiol i roi'r gwaith penodedig hwnnw yn y cyfryw gyflwr cynnal a chadw fel nad yw'n effeithio'n andwyol ar eiddo rheilffordd
Network Rail must give the undertaker reasonable notice of any such claim or demand, and no settlement or compromise of such a claim or demand must be made without the prior consent of the undertaker.
23. Ni chaniateir i'r ymgymerwr ddarparu unrhyw olau nac arwydd na signal goleuedig ar waith penodedig neu mewn cysylltiad â gwaith penodedig yng nghyffiniau unrhyw reilffordd sy'n eiddo i Network Rail oni bai ei fod wedi ymgynghori â Network Rail yn gyntaf a rhaid iddo gydymffurfio â gofynion rhesymol Network Rail o ran atal amryfusedd rhwng y cyfryw olau neu arwydd neu signal goleuedig neu olau arall a ddefnyddir i reoli, cyfarwyddo neu sicrhau diogelwch traffig ar y rheilffordd.
The obligation under sub-paragraph (3) to pay Network Rail the relevant costs is, in the event of default, enforceable directly by any train operator concerned to the extent that such sums would be payable to that operator pursuant to sub-paragraph (4).
oherwydd adeiladu neu gynnal a chadw gwaith penodedig neu fethiant gwaith penodedig; neu
" relevant costs " means the costs, direct losses and expenses (including loss of revenue) incurred by each train operator as a consequence of any restriction of the use of Network Rail's railway network as a result of the construction, maintenance or failure of a specified work, or any such act or omission as mentioned in sub-paragraph (1);
Rhaid i Network Rail roi rhybudd rhesymol i'r ymgymerwr am unrhyw gyfryw hawliad neu archeb am dâl, ac ni chaniateir setlo'r cyfryw hawliad neu archeb am dâl na chyfaddawdu yn ei gylch neu yn ei chylch heb gydsyniad yr ymgymerwr ymlaen llaw.
" train operator " means any person who is authorised to act as the operator of a train by a licence under section 8 of the Railways Act 1993.
Rhaid i'r symiau sy'n daladwy gan yr ymgymerwr o dan is-baragraff (1) gynnwys swm sy'n hafal i'r costau perthnasol.
26. Network Rail must, on receipt of a request from the undertaker, from time to time provide to the undertaker free of charge written estimates of the costs, charges, expenses and other liabilities for which the undertaker is or will become liable under this Part (including the amount of the relevant costs mentioned in paragraph 25) and with such information as may reasonably enable the undertaker to assess the reasonableness of any such estimate or claim made or to be made pursuant to this Part (including any claim relating to the relevant costs).
Yn ddarostyngedig i delerau unrhyw gytundeb rhwng Network Rail a gweithredwr trenau o ran amseriad neu ddull talu'r costau perthnasol mewn cysylltiad â'r gweithredwr trenau hwnnw, rhaid i Network Rail dalu'n brydlon swm unrhyw symiau y mae Network Rail yn eu derbyn o dan is-baragraff (1) sy'n ymwneud â chostau perthnasol y gweithredwr trenau hwnnw i bob gweithredwr trenau.
27. In the assessment of any sums payable to Network Rail under this Part, there must not be taken into account any increase in the sums claimed that is attributable to any action taken by or any agreement entered into by Network Rail if that action or agreement was not reasonably necessary and was taken or entered into with a view to obtaining the payment of those sums by the undertaker under this Part or increasing the sums so payable.
Mae'r rhwymedigaeth o dan is-baragraff (3) i dalu'r costau perthnasol i Network Rail, os bydd diffyg, yn uniongyrchol orfodadwy gan unrhyw weithredwr trenau dan sylw i'r graddau y byddai'r cyfryw symiau yn daladwy i'r gweithredwr hwnnw yn unol ag is-baragraff (4).
any lands, works or other property held in connection with any such railway property; and
ystyr "gweithredwr trenau" yw unrhyw berson sydd wedi ei awdurdodi i weithredu fel gweithredwr trên drwy drwydded o dan adran 8 o Ddeddf Rheilffyrdd 1993.
29. Nothing in this Order, or in any enactment incorporated with or applied by this Order, prejudices or affects the operation of Part 1 of the Railways Act 1993.
27. Wrth asesu unrhyw symiau sy'n daladwy i Network Rail o dan y Rhan hon, rhaid peidio ag ystyried unrhyw gynnydd yn y symiau a hawlir y gellir ei briodoli i unrhyw gam a gymerir gan Network Rail neu unrhyw gytundeb y mae Network Rail yn ymrwymo iddo os nad oedd y cam hwnnw na'r cytundeb hwnnw yn rhesymol angenrheidiol a bod Network Rail wedi cymryd y cam hwnnw neu wedi ymrwymo i'r cytundeb hwnnw gyda'r bwriad o gael yr ymgymerwr i dalu'r symiau hynny o dan y Rhan hon neu o gynyddu'r symiau sydd felly'n daladwy.
30. The undertaker must, no later than 28 days from the date that the plans are certified by the Welsh Ministers in accordance with article 46 (certification of plans etc.), provide to Network Rail a set of plans that relate to the specified works in the form of a computer disc with read-only memory.
28. Caiff yr ymgymerwr a Network Rail, yn ddarostyngedig i gydymffurfiaeth Network Rail â thelerau ei drwydded rhwydwaith, ymrwymo i gytundebau, a'u gweithredu, ar gyfer trosglwyddo i'r ymgymerwr -
PART 3 Protection of operators of electronic communications code networks
unrhyw eiddo rheilffordd a ddangosir ar blaniau gweithfeydd a phlan y tir ac a ddisgrifir yn y cyfeirlyfr;
31. - (1) The provisions of this Part have effect unless otherwise agreed in writing between the undertaker and the operator.
unrhyw diroedd, gweithfeydd neu eiddo arall a ddelir mewn cysylltiad ag unrhyw gyfryw eiddo rheilffordd; ac