ASTM A672 Umuyoboro Itegeko Incamake

Mu migambi y'amatiyo y'umuvuduko, ivyo bisobanuro kenshi vyerekana aho gutanga atari uguhingura amatiyo gusa, ariko n'uguca mu isuzuma n'ibimenyamenya vyuzuye, vyiteguwe vyo gusubiramwo-. OD nini, uruhome ruremereye, imbibe z’umukazo zikomeye, n’ibibanza bikomeye vyo gufatako bituma ibintu bibiri bifata ingingo: nimba uburyo bushobora gusubirwamwo ata guhinduka, n’uko inyandiko zishobora gusubirwamwo ku bijanye n’ugutanga ubwa mbere.

Ivyo bimenyetso bivuga ku muyoboro w’icuma ukozwe mu gitereko c’uburemere -, gigenewe gukoreshwa n’uburemere bwinshi ku bushuhe buringaniye. Mu bikorwa, ikora nk’inzego z’ugutanga:

• Ibikoresho vy'ishimikiro bitegerezwa kugwa mu mirongo y'amasahani yemerewe, n'ugukurikirana bigumye kuva ku mpera-kugeza kuri-iherezo
• Gukora no gusudira bitegerezwa kuba bishobora kugenzurwa, gusuzumwa no kwandikwa
• Ivyo gutanga, gusuzuma, no kugerageza bitegerezwa gusobanurwa ku rugero rw'itegeko ryo kugura

Kuyifata gusa nk'"ikigereranyo c'imiyoboro y'amabuye" birabura iciyumviro. Agaciro k’umugambi wayo ni mu gufunga inzira yo kwemera mu bisabwa bishobora gushirwa mu ngiro.

Amanota akenshi yandikwa nk’urudome rwongeweko umubare. Mu bikorwa vy’umugambi, insobanuro ikora cane ni:

• Urudome rukoreshwa mu kumenya uburyo bw'amasahani canke urutonde
• Umubare ukoreshwa nk'ikimenyetso c'urugero rw'inkomezi-

Ni co gituma guhitamwo amanota atari ikiganiro c’inkomezi gusa. Ishimika ku rufatiro rw’ibintu kugira ngo ubushuhe bukoreshwe, uburebure bwo gusuzuma, n’ugukurikirana bishobore gukorwa munsi y’urubibi rumwe rudahinduka. Impinduka nini z’ibikorwa hagati y’ibiharuro akenshi ziterwa n’ibikoresho bitatomoye be n’imipaka y’ukwemera kuruta gusudira gusa.

Ikosa ry’umugambi rikunda gukorwa ni ugusobanura neza amanota mu gihe ufata ivyigwa nk’ibintu vy’agaciro ka kabiri. Mu vy'ukuri, ivyigwa kenshi bikora nk'umuhinduzi w'ukwemera, cane cane munsi ya TPI canke nyir'ivyo afise-isubiramwo ry'ingingo.

Ishure rikunda gutwara ibintu bitatu bihuye:

• Ubushuhe bukoreshwa, harimwo n'ingene bitegerezwa kwandikwa no kwemezwa
• Igitigiri c'igenzura ry'ivyuma, harimwo nimba radiography canke iyindi NDE ikenewe n'ingene ugupfuka gusobanurwa
• Ibisabwa vyo kugerageza umukazo n'ingene ibisubizo bitegerezwa kugaragara mu mpapuro zishobora gushikirizwa

Iyo grade igaragajwe ariko class ntihuye neza, uburyo busanzwe bwo kunanirwa si uko umuyoboro udashobora gukorwa. Uburyo bwo kunanirwa ni ukudahuza kw’uburebure mu gihe c’isuzuma: RT coverage, amakuru y’ubushuhe, amakuru y’igerageza ry’amazi, n’imiterere y’amadosiye ntibihuye n’ivyo umugambi witeze.

Ku bijanye n’imiyoboro y’umuvuduko w’amazi, uguhinduka gukunda gukomezwa cane mu bice bibiri: gukora amasahani yo hejuru no gufunga-ugushikama kw’umurongo w’ubuhinga. Izo ntambwe ni zo zigaragaza nimba ugusudira gukora mw’idirisha ridahinduka canke bikaba bivana n’uguhindura ibintu ubudasiba.

Imirongo myinshi y’ugutanga itangura kuva ku nzira, hanyuma igahinduka ibice vy’amasahani bishobora guhindurwa biciye mu gutunganya ibintu bibiri:

• Guringaniza no kugenzura imiterere kugira ngo ushireho uburinganire
• Kata-ku-uburebure n'ubwaguke bihuye kugira ngo ushireho umurongo wo gufunga
• Igikoresho co ku ruhande n'uguhuza kw'imizi kugira ngo imizi ihagarare neza kandi igere ku nyifato
• Gukuraho hakiri kare utunenge two ku ruhande n'ibipfunsi kugira ngo ugabanye uguhinduka kw'ivyo gusanura mu nyuma

Gufunga-umurongo w'ubuhinga ni ivyangombwa vy'ugusudira gukomeye. Iyo ukudahuza, ugutunganya, n’itandukaniro ry’imizi bishikamye, uburyo bwo gusudira burashobora kumenyekana kandi uguhinduka kw’ugusana NDE kuragabanuka.

Kwemera umugambi kenshi bigenda ku nzira zibiri zihuye:

Inzira y'umubiri

• Ingano n'iherezo
• Uburyo bwo gusudira ubudodo n'uburinganire
• Ibisubizo vy'ibizame bisabwa

Ivyemezo bikurikirana

• Ikarita yo gukurikirana kuva ku isahani/igice/igice gushika ku muyoboro uheze
• Amadosiye n'amaraporo ya NDE
• Amadosiye y'ubushuhe n'uguhuza ibice iyo bikenewe
• Amadosiye y'igerageza ry'amazi iyo bishoboka
• Urutonde rw'inyandiko n'inyandiko{0}}uguhuza umubare

Gucerezwa kwinshi ntibiterwa n’ukubura raporo, ahubwo biterwa n’ukudahuza kw’urugero: ivyo itegeko ryo kugura risaba, ivyo igikorwa gikora, n’ivyo raporo zigaragaza mu vy’ukuri ntibihuye.

Kugira ngo wirinde gusubiramwo ibisobanuro mu gihe c’urutonde, amategeko y’ugugura akenshi akenera gufunga urubibi rw’ukwemera n’imiburiburi:

1. Itegeko n'umugambi wose-uwasobanuwe urubibi rwa verisiyo
2. Ikigero n'ishure
3. OD, uburebure bw'uruhome, uburebure, n'urubibi rwo kwihanganira
4. Iherezo ry'iherezo n'ibisabwa
5. Uburyo bwo gusuzuma umudozi, insobanuro y'ivyo gupfuka, ibigenderwako vyo kwemera, n'amategeko yo gusana
6. Ibisabwa vyo gupima amazi n'uburyo bwo kwandika
7. Ibisabwa mu gusukura ubushuhe n'uburyo bwo kwandika
8. Ibisabwa mu nyandiko: urutonde rw'inyandiko, ikarita yo gukurikirana, urutonde rwa raporo, n'uburyo bwo gutanga

Iyo iyo mirima yuzuye, uguhingura n’ugusuzuma birashobora gukurikira urubibi rumwe rudahinduka kuva ku musi wa mbere. Iyo zidatunganye, ingaruka zisanzwe si ukunanirwa gukora, ahubwo ni ugusubira gukora inyandiko n’urugero.

Mu migambi ikomeye, ikintu gishobora gushikirizwa ni ibintu bibiri: umuyoboro n’idosiye. Ico mbere si ubwinshi bw’inyandiko, ahubwo ni imiterere ihamye n’ikarita idahinduka.

Uburyo busanzwe bw'amadosiye bushingiye ku bice bine vy'amakuru:

• Ibikoresho n'ikarita yo gukurikirana
• Igenzura ry'umudozi: amadosiye ya NDE, uburebure, n'ugufunga
• Ubushuhe bwo gutera no kugerageza: amakuru ahuye n'umugwi n'ikintu kibereye, iyo bishoboka
• Raporo y'ingero: urufunguzo-amakuru y'intangamarara n'uguhuza raporo

Ku bijanye n’ugutanga imiyoboro y’umunani mu migambi isa n’iyo, gukora ikarita y’ugukurikirana, gusuzuma umurongo, amakuru y’ingero z’ingenzi, n’amakuru asabwa yerekeye ubushuhe/igerageza akenshi atunganijwe mu buryo buhuye n’ububiko bw’amadosiye, ku buryo raporo yose igaragaza neza ikarita y’ibintu n’amakuru y’imigwi n’imirongo y’isubiramwo biragabanywa.

Ivyemezo

 

Icemezo ca CE

Icemezo ca ISO 9001

Icemezo ca API Q1

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Icemezo ca API-5CT