Chitetezo choyamba sichinthu chodziwika bwino, koma dongosolo lachindunji pamabizinesi omwe ali ndi ziwopsezo zachitetezo cha mafakitale. Malo opangira deta ndi amodzi mwa malowa, zomwe zikutanthauza kuti ayenera kukhala ndi malamulo otetezedwa bwino pantchito. Lero ndikuwuzani momwe dongosolo la LOTO limagwirira ntchito pa malo a Linxdatacenter ku St. Petersburg, ndikuwonjezera chitetezo cha ntchito ya data center.
Kuwunika kwa ngozi zamakampani, kuvulala, ngozi ndi matenda ogwira ntchito kumasonyeza kuti chifukwa chachikulu ndicho kusatsatira zofunikira za chitetezo, kusadziwa za chikhalidwe cha ziopsezo zopangidwa ndi anthu ndi njira zodzitetezera. Malingana ndi Rostrud, kuchokera ku 30 mpaka 40% ya kuvulala kwa mafakitale ndi zotsatira zoopsa za thanzi ku Russia zimayamba chifukwa cha anthu.
Kuphatikiza apo, 15-20% ya ngozi zonse zimalumikizidwa ndi kulumikizidwa kosakwanira kwa zida kuchokera kumagwero amagetsi panthawi yokonza ndi kukonza zida. Ogwira ntchito nthawi zambiri amavulala chifukwa cha kutulutsidwa kwa mphamvu zotsalira, komanso chifukwa cha kutsegula molakwika kapena kuzimitsa molakwika kwa zida.
Pali njira imodzi yokha yotulukira: kutsatira malamulo achitetezo. Kuphatikizirapo kusankha njira zotetezeka kwambiri zaukadaulo, njira zamagulu ndiukadaulo ndi malamulo amunthu.
Kodi data center ili ndi chiyani nazo?
Ngakhale poganizira kusiyana kwakukulu pakati pa malo opangira deta ndi malo opangira magetsi kapena magetsi a nyukiliya, pali, ndithudi, ngozi yomwe ingakhalepo pogwiritsira ntchito makina opangira deta. Kupatula apo, malo opangira data amakhala ndi ma MW angapo amagetsi, ma jenereta a dizilo, kuzirala ndi mpweya wabwino.
Pokonzekera certification ya Linxdatacenter magwiridwe antchito molingana ndi muyezo , tinaganiza zoyika derali mwadongosolo la ndondomeko za ntchito mu data center.
Ntchitoyi inali iyi: kukhazikitsa ndi kukhazikitsa njira yogwirizana yotsekereza magawo odalirika a data center's engineering networks ndikupanga dongosolo lomveka bwino lopangira mitundu ya ntchito ndi ochita. Tinaphunzira mayankho omwe alipo ndikusankha dongosolo la LOTO lokonzekera kukhala lokwanira komanso losavuta. Tiyeni tiwone momwe dongosololi limagwirira ntchito.
Block, chizindikiro!
Dzina la "Lockout/Tagout" limamasuliridwa kuchokera ku Chingerezi ngati "Lockout/Hanging out chenjezo". Mayina oti "chitetezo chotchinga" ndi "machitidwe otsekereza" akhazikitsidwa m'chilankhulo cha Chirasha. Chidule cha Chingerezi chodziwika bwino "LOTO" chimagwiritsidwanso ntchito. Cholinga chake chachikulu ndikuteteza munthu kuti asagwirizane ndi magwero a mphamvu pazigawo za mafakitale, kumene magetsi, mphamvu yokoka (mphamvu yokoka), ma hydraulic, pneumatic, matenthedwe ndi mitundu ina ya mphamvu, akamasulidwa mosalamulirika, akhoza kuvulaza munthu.
- Kutseka. Gawo loyamba la LOTO lili ndi njira za Lockout, zomwe zimaphatikizapo kukhazikitsa zotsekera zapadera ndi zokhoma pagawo lamaneti othandizira - zomwe zingakhale zowopsa chifukwa cha kutulutsa mphamvu. Komabe, kungotsekereza gawo sikokwanira, ndikofunikira kudziwitsa anthu za ngozi yomwe ingachitike komanso mtundu wanji wa ntchito komanso kwa nthawi yayitali bwanji yomwe idapangitsa kuti gawo ili la maukonde lichoke pakugwira ntchito yanthawi zonse.
- TagOut. Pachifukwa ichi pali gawo lachiwiri la LOTO - TagOut. Gawo lomwe lingakhale loopsa la maukonde kumene ntchito ikugwiridwa ndipo chifukwa chake imayimitsidwa kapena kutsekedwa imasonyezedwa ndi chizindikiro chapadera chochenjeza. Chizindikirocho chimadziwitsa antchito ena chifukwa chotseka, kuyambira nthawi yanji, nthawi yayitali bwanji komanso ndani kwenikweni. Zambiri zimatsimikiziridwa ndi siginecha ya munthu yemwe ali ndi udindo.
Tiyeni tione chitsanzo.
Mu data center ku St. Petersburg timagwiritsa ntchito zinthu zotsatirazi za dongosolo la LOTO:
- Zotsekera zamagetsi kukonza modalirika gwero la mphamvu pamalo enaake:
- Mechanical risk blockers:
- Zolemba zochenjeza "Musagwire ntchito", "Osatsegula" ndi zambiri za mtundu wa ntchito, nthawi yoyambira ndi yomaliza ntchito, munthu wodalirika, ndi zina zotero:
- Zokhoma kwa chitetezo loko:
Kuphatikiza pa blockers okha, njira zogwiritsira ntchito zidapangidwa:
- Ma blockers amagawidwa ndi mtundu wa zida:
- Kwa makina amakina, blockers ndi chilembo "M" amagwiritsidwa ntchito,
- kwa magetsi - "E".
Izi zimachitidwa kuti zikhale zosavuta kuziwonetsa mu malangizo ndi kuwapeza poyimilira.
- Ma algorithms oyika ma blockers apangidwa pogwira ntchito ndi kuchotsedwa pakagwa mwadzidzidzi:
Zida zozimitsa algorithm.
Algorithm yosinthira zida. - Mu malangizo ntchito yokonza ndi kukonza Mitundu ya blockers ikuwonetsedwazomwe ziyenera kugwiritsidwa ntchito:
Monga mukuonera, zonse ndi zomveka bwino. Gulu la blockers limayikidwa kuti ligwire ntchito inayake, ndipo imodzi mwa izo imapezeka nthawi zonse poyimilira. Choyima chokhacho chimapangidwa momveka bwino momwe zingathere. Kuphatikizidwa ndi malangizo atsatanetsatane, LOTO imasiya malo olakwika.
Chifukwa chake, kuyimitsidwa kosungira zida zotsekera za LOTO kudakonzedwa pakati pa data.
Zomwe zasintha ndi LOTO
Kulankhula, kugwiritsa ntchito LOTO kumakupatsani mwayi:
- kuchepetsa kuchuluka kwa ngozi,
- kuchepetsa ndalama zolipirira kuwonongeka kwa thanzi,
- kuchepetsa nthawi yopuma ndikuwonjezera zokolola.
Pazonse, izi zimapangitsa kuti zitheke kuchepetsa ndalama zosalunjika zoyendetsera makina opangira ma data center.
Ngati timagwira ntchito m'magulu osadziwika bwino, ndiye kuti pambuyo pa kukhazikitsidwa kwa dongosololi, oyang'anira ntchito zogwirira ntchito za data center adawonjezera chidaliro chawo pachitetezo cha ntchito zonse zamakono. Zachidziwikire, zonse zidayenda monga mwanthawi zonse ndi zikwangwani zopanga tokha zakuti βMusayatse!β ndi zikwangwani za βChenjezo!β. ndi zolengeza zapakamwa.
Ndi LOTO, pali chidaliro chochulukirapo pachitetezo cha magwiridwe antchito amtundu uliwonse wauinjiniya wa data pagawo lililonse. Kuonjezera apo, kasamalidwe ka ntchito ndi kukonza ntchito zakhala zophweka kwambiri: ndikwanira kufotokoza malo, unit, chitsanzo cha bollard ndi masiku otseka.
Kuwonekera kwa maulendo a ntchito kwawonjezekanso: ngati makina, omwe amayenera kukhala nthawi zonse, ali "ozimitsa", ndipo palibe chizindikiro cha LOTO, chirichonse chikuwonekera, kutsekedwa mwadzidzidzi, muyenera kuchitapo kanthu. Ngati pali chizindikiro, zonse zikuwonekeranso, ndikutseka kokonzekera, simukusowa kukhudza chilichonse, timapitirizabe kuyenda.
Mikhalidwe yokhala ndi ma tag "oyiwalika" ndi zilengezo zimachotsedwanso: nthawi zonse ndizotheka kunena kuti ndani, ndi liti komanso chifukwa chiyani adayika chipika ndi loko, ndani angachotse, ndi zina zotero. Palibe zinsinsi za "makina olumikizidwa pagawoli sabata yachiwiri ndi chiyani?"
Timayang'ana pa tag ndipo nthawi yomweyo timadziwa zomwe zikuchitika komanso yemwe tingamufunse.
Tiyeni tiwone zotsatira
- LOTO mu Linxdatacenter data center ku St. Petersburg inakhala chimodzi mwa zifukwa zomwe nsanja yakhala ikukwaniritsa bwino certification ya Uptime Institute M & O. Ofufuza adavomereza kuti nthawi zambiri sawona kukhazikitsidwa kwa dongosolo loterolo mu data center.
- Pali chitsimikiziro chotsimikizirika pa ubwino wa ntchito ya data center yonse: zakhala zosatheka kupanga zolakwika pa ntchito ya opareshoni.
- Chitsimikizo chachitetezo cha nthawi yayitali kwa kampaniyo ndi antchito ake: Malinga ndi ziwerengero za OSHA, ku US kokha, kutsatira malamulo a LOTO kumalepheretsa kuvulala kwakukulu kwa 50 ndi kufa kwa 000 pachaka.
- Ndalama zazing'ono - zotsatira zazikulu. Mtengo waukulu ndikulemba malamulo, malamulo, kugawa zochitika ndi kuphunzitsa antchito. Nthawi yonse yogwiritsira ntchito inali miyezi 4, inkachitidwa ndi antchito a kampaniyo.
Analimbikitsa kwambiri!
Ngati muli ndi mafunso, funsani mu ndemanga.
Source: www.habr.com