Khiya umaka ngaphandle-Amaphoyinti angukhiye wokuhlukaniswa kwamandla

Icala lengozi 1
Ngesikhathi umsebenzi wosonkontileka eqaqa ipayipi ezansi nomfula wepayipi lomlilo eliphindaphindeka 1 ivalvu yebhola (kusekhona umfutho okhuphukayo wevalvu yebhola), umzimba wevalve yebhola wahlakazwa ngephutha.Ibhola lensimbi ngaphakathi emzimbeni we-valve laphuma ngokushesha ngamanzi omlilo lashaya isisebenzi ebusweni.Ngenhlanhla, umsebenzi ubegqoke izibuko zokuphepha ngaleso sikhathi futhi akazange abangele ukulimala okubi kakhulu.
Yayiyini imbangela eyinhloko yengozi?

Icala Lengozi 2
Lapho isisebenzi sikasonkontileka sithatha amasampula kawoyela wokugcoba kumshini wokucindezela umoya osesimweni sokulinda, umfutho wesimiso somoya esicindezelwe wehla ngenxa yokusetshenziswa kakhulu kwamanzi okubhola emlenzeni wenqwaba yesikhulumi endaweni yokumba, futhi isicindezela komoya saqala kungazelelwe, okubangela ingcindezi ohlelweni lukawoyela wokuthambisa, futhi isandla sesisebenzi sashiswa amafutha okuthambisa achithekile okushisa okuphezulu.
Yayiyini imbangela eyinhloko yengozi?

Amaphuzu abalulekile okuhlukaniswa kwamandla
Ukwazi ukubona ukuthi yimiphi imisebenzi edinga ukuhlukaniswa kwamandla:
Imvume yokusebenza kufanele ifakwe kuyo yonke imisebenzi engeyona eyejwayelekile;
Umnikezeli wemvume yokusebenza kanye nomabi wefa baye baxhumana ngokugcwele mayelana nomsebenzi ohlongozwayo;
Umkhiphi welayisensi kanye nomabi we-isolation ujwayelene nezinto zokusebenza kanye nenqubo yesikhungo.

Amaphuzu abalulekile okuhlukaniswa kwamandla 2
Indlela kanye nento yokuhlukaniswa kwamandla inembile:
Ukuzihlukanisa kwenziwa kuphela izivivinyo eziqeqeshwe ngokukhethekile, eziphumelele, kanye “nama-isolators” agunyaziwe;
Ngemuva kokuthi ukuvalelwa sekuqediwe, qinisekisa into evalelwe ukuze uqinisekise ukuthi ukuvalelwa kuyiqiniso;