Ishishini le-PCB lixhomekeke kakhulu koomatshini nezixhobo ezichanekileyo ukuqinisekisa ukuba iimveliso zabo ziyahlangabezana neemfuno ezingqongqo zabathengi babo. Elinye icandelo elibalulekileyo koomatshini babo licandelo le-granite, elisebenza njengesiseko esiqinileyo nesizinzileyo senkqubo yokubhola kunye nokugaya i-PCB. Ke ngoko, ukukhetha umthengisi wecandelo le-granite elifanelekileyo kubalulekile ukuze kufezekiswe ii-PCB ezikumgangatho ophezulu ngokuchanekileyo nangokuchaneka rhoqo.
Nazi ezinye izinto ezibalulekileyo ekufuneka ziqwalaselwe xa ukhetha umthengisi wezinto zegranite odumileyo kushishino lwePCB:
1. Umgangatho kunye Nokuqina
Umgangatho kunye nokuqina kwenxalenye yegranite zizinto ezibalulekileyo ekufuneka ziqwalaselwe xa ukhetha umthengisi. Umthengisi kufuneka anikezele ngezinto zegranite ezikumgangatho ophezulu ezingenaziphene, ezinje ngokuqhekeka, iitships, kunye neemfanta. Ukongeza, umthengisi kufuneka asebenzise iindlela zokucubungula ezisemgangathweni ophezulu ukuphucula ukuqina kwenxalenye kwaye aqinisekise ukuba inokumelana nobunzima bokubhola kunye nokusila kwePCB ngaphandle kokuguquka okanye ukuguguleka.
2. Ukuchaneka nokuchaneka
Ishishini le-PCB lifuna oomatshini abachanekileyo nabachanekileyo ukuqinisekisa ukuba ii-PCB ziyahlangabezana neemfuno ezifunekayo. Ke ngoko, umthengisi wecandelo le-granite kufuneka anike izixhobo ezichanekileyo nezichanekileyo. Oku kufuna ukuba umthengisi asebenzise oomatshini kunye nezixhobo eziphambili ukulinganisa nokucubungula izixhobo ze-granite ukuya kumanqanaba okunyamezela afunekayo.
3. Izisombululo eziSebenza ngexabiso eliphantsi
Nangona umgangatho kunye nokuchaneka kubalulekile, ishishini le-PCB linokhuphiswano olukhulu, kwaye ixabiso liyinto ebalulekileyo. Ke ngoko, umthengisi kufuneka anike izisombululo ezingabizi kakhulu ezihlangabezana neemfuno zomgangatho kunye nokuchaneka kweshishini. Kufuneka banike amaxabiso akhuphisanayo akwimigangatho yeshishini ngelixa begcina imigangatho ephezulu.
4. Iinkonzo zeNkxaso kuBathengi
Umthengisi kufuneka anike iinkonzo ezibalaseleyo zenkxaso kubathengi kwishishini le-PCB. Kufuneka babe nabameli benkonzo kubathengi abakhoyo ukuze baphendule nayiphi na imibuzo okanye iinkxalabo ezinokuvela. Umthengisi kufuneka anike nezisombululo ezenzelwe ishishini le-PCB, ethathela ingqalelo iimfuno kunye neemfuno zabo ezithile.
5. Amava kunye nobungcali
Umthengisi kufuneka abe namava amaninzi ekusebenzeni neshishini le-PCB. Kufuneka abe namava afunekayo kuyilo, ukwenziwa, kunye nokubonelela ngezinto ze-granite kushishino. Ukongeza, umthengisi kufuneka abe nodumo oluhle kakhulu kushishino, enerekhodi eqinisekisiweyo yokubonelela ngezisombululo ezikumgangatho ophezulu kubathengi bakhe.
Ukuqukumbela, ukukhetha umthengisi wezinto zegranite ezifanelekileyo kubalulekile ekuqinisekiseni ukuba imboni ye-PCB ivelisa ii-PCB ezikumgangatho ophezulu ezihlangabezana neemfuno zabathengi kunye nemigangatho yomgangatho. Umgangatho kunye nokuqina komthengisi, ukuchaneka kunye nokuchaneka, izisombululo ezingabizi kakhulu, iinkonzo zenkxaso yabathengi, amava, kunye nobuchule zizinto ezibalulekileyo ekufuneka imboni ye-PCB iziqwalasele ngaphambi kokukhetha umthengisi. Umthengisi othembekileyo uya kubonelela ngezisombululo ezingabizi kakhulu, ezinokuthenjwa, nezilungiselelwe imboni, nto leyo ebenza babe ngamaqabane axabisekileyo kwinkqubo yokuvelisa i-PCB.
Ixesha leposi: Matshi-15-2024