Shaqaale ayaa beddelaya ballast-ka nalka saqafka qolka nasashada. Shaqaaluhu wuxuu daminayaa badhanka nalka. Shaqaaluhu waxay ka shaqeeyaan jaranjaro siddeed cagood ah waxayna bilaabaan inay beddelaan ballast-ka. Marka shaqaaluhu dhammeeyo isku xirka korontada, shaqaalaha labaad wuxuu galayaa qolka mugdiga ah. Isagoon garanayn shaqada laga qabanayo nalka saqafka, shaqaalihii labaad wuxuu shiday badhanka nalka si uu u shido nalka. Shaqaalihii ugu horreeyay wuxuu la kulmay shoog yar oo koronto ah, taasoo keentay inuu ka dhaco jaranjarada. Intii lagu jiray dayrta, shaqaaluhu wuxuu fidiyay gacantiisa si uu isugu diyaariyo degitaanka, taasoo keentay jab gacanta ah. Dhaawacu wuxuu u baahday qalliin, shaqaalihiina habeenkii ayuu isbitaal la dhigay.
In kasta oo xaaladdii hore ay tahay mid mala-awaal ah, haddana habka qufulka iyo calaamadaynta ayaa si sax ah u qeexaya waxyeellada iman karta marka tamarta khatarta ah aan la xakamayn. Tamarta khatarta ah waxay noqon kartaa tamar koronto, tamar farsamo, tamar neef-mareen ah, tamar kiimiko ah, tamar kuleyl ama tamar kale. Haddii aan si habboon loo xakamayn ama loo sii dayn, waxay sababi kartaa in qalabku si lama filaan ah u shaqeeyo. Tusaalahan, shaqaalaha u adeegaya iftiinka waa inuu go'doomiyo wareegga jabka wareegga oo uu bilaabo.habka qufulka iyo calaamadaynta (LOTO)Korontada ku jirta qalabka korontada ee jabiyaha wareegga go'doominta ayaa ka hortagi kara dhaawaca marka badhanka nalka la hawlgeliyo. Si kastaba ha ahaatee, kaliya daminta korontada ee qalabka korontada ku shaqeeya kuma filna.
Marka shaqaalaha adeegga dibadda ay ku lug yeeshaan hawlo ku jira baaxadda iyo hirgelinta heerkan, loo-shaqeeyaha goobta jooga iyo loo-shaqeeyaha dibadda waa inay is ogeysiiyaan habraacyadooda qufulka ama calaamadaynta. Waxa kale oo lagama maarmaan ah in la rakibo qalab adeegsada habab wanaagsan sida furayaasha ama qufullada nooca erayga sirta ah si qalabka go'doominta tamarta loogu hayo meel ammaan ah oo looga hortago in mashiinka ama qalabka la tamareeyo.
Shuruudaha OSHA ee la xiriira heerarka xakamaynta tamarta khatarta ah waxaa laga heli karaa 29.CFR.1910.147. Heerkani wuxuu uga baahan yahay loo-shaqeeyayaasha inay sameeyaan siyaasad LOTO ah oo ku saabsan dayactirka iyo dayactirka mashiinnada iyo qalabka, marka shidista shilka ama bilaabista mashiinnada ama qalabka, ama sii deynta tamarta la keydiyey ay waxyeello u geysan karto shaqaalaha. Loo-shaqeeyayaashu waa inay sameeyaan qorshayaal oo ay isticmaalaan habraacyo si ay u sugaan aaladaha qufulka ku habboon ama calaamadaynta aaladaha go'doominta tamarta, iyo haddii kale ay curyaamiyaan mashiinnada ama qalabka si looga hortago shidista shilka, bilawga, ama sii deynta tamarta si looga hortago dhaawaca shaqaalaha.
Qayb muhiim ah oo ka mid ah qorshaha LOTO waa siyaasad qoran. Intaa waxaa dheer, heerku wuxuu u baahan yahay loo-shaqeeyayaasha inay horumariyaan hababka xakamaynta tamarta, taasoo la macno ah in hababka loo xiro iyo dayactirka qalabka waa in la diiwaangeliyaa. Tusaale ahaan, haddii cutubka qaboojiyaha hawada loo baahan yahay in la hagaajiyo, habka loo damiyo korontada wuxuu u baahan yahay inuu ku jiro magaca/goobta guddiga jebinta wareegga iyo lambarka jebinta wareegga ee guddiga. Haddii nidaamku leeyahay ilo tamar badan, markaa barnaamijka xakamaynta waa inuu qeexaa habka loo kala sooco dhammaan ilaha tamarta. Kahor inta aan la bilaabin shaqada mashiinnada ama qalabka xiran ama liiska ku jira, shaqaaluhu waa inay xaqiijiyaan in qalabka la go'doomiyay oo la damiyay.
Qaybaha kale ee muhiimka ah ee qorshaha LOTO waxaa ka mid ah tababarka shaqaalaha iyo kormeerka joogtada ah ee hababka LOTO. Tababar ayaa looga baahan yahay shaqada loo xilsaaray waana inuu ku jiraa tababar lagu aqoonsanayo ilaha tamarta khatarta ah, nooca iyo xaddiga tamarta laga heli karo goobta shaqada, iyo hababka iyo hababka looga baahan yahay go'doominta iyo xakamaynta tamarta. Marka baaxadda shaqadu isbeddesho, rakibidda mashiinno cusub ama isbeddellada hababka waxay keeni karaan khataro cusub, tababar dheeraad ah ayaa loo baahan yahay.
Kormeerka xilliyeed waa baaritaan sannadle ah oo lagu sameeyo hababkan si loo xaqiijiyo saxnaanta hababka ama loo go'aamiyo isbeddellada ama sixitaanka ay tahay in lagu sameeyo hababka.
Mulkiilaha ama hawlwadeenka terminalka waa inuu sidoo kale tixgeliyaa habraacyada LOTO ee qandaraaslaha. Qandaraaslayaasha dibadda waa inay hirgeliyaan habraacyadooda LOTO marka ay la macaamilayaan nidaamyada sida korontada, HVAC, nidaamyada shidaalka ama qalabka kale. Mar kasta oo shaqaalaha adeegga dibadda ay ku lug yeeshaan hawlo ay daboolayaan baaxadda iyo codsiga heerka LOTO, loo-shaqeeyaha goobta jooga iyo loo-shaqeeyaha dibadda waa inay is wargeliyaan habraacyadooda qufulka ama calaamadaynta.
Waqtiga boostada: Sebteembar-04-2021
