Ngongo Pōkai

He wāhanga nui te BOP ngongo kopikopiko i roto i ngā taputapu takiuru puna, ā, e whakamahia ana hei whakahaere i te pēhanga i te pane o te puna i te wā e takiuru ana te puna, e mahi anō ana i te puna me te whakamātautau whakaputa, kia kore ai e pahū te wai, kia tutuki ai hoki te whakaputanga haumaru.
He mea tito te BOP ngongo takai i te BOP rama-whā me te Huihuinga Stripper. Kua hoahoatia, kua hangaia, kua tirotirohia hoki ngā FPH i runga anō i te API Spec 16A me te API RP 5C7. Ko te ātete ki te waikura ahotea e te Hydrogen Sulphide i ngā tūranga BOP e pā ana ki te wai i roto i te puna e tutuki ana i ngā whakaritenga e tika ana kua tohua i roto i te NACE MR 0175.

Ka taea te whakamahi i tētahi BOP Ram Tapawhā hei mahi i ngā mahi e whai ake nei:
·Ina kei roto i te puna te ngongo, mā te āwhina o te tākai o tētahi rahi, ka taea e te BOP te kati i te āputa porowhita i waenganui i te poka me te aho o te paipa, ā, ka ārai i te waipuke o te wai i roto i te puna.
· Ki te kore he aho i roto i te poka, ka taea e te BOP te kati katoa i te pane o te poka me te rama matapo.
Mēnā he āhuatanga ohorere, ka taea te whakamahi i te rākau paheke hei whakau i ngā ngongo, ā, hei rākau whao hei tapahi i ngā ngongo i roto i te poka, ka taea hoki te whakamahi i te rākau matapo hei hiri rawa i te pane o te poka.
Mēnā he āhuatanga ohorere, ka piki ake, ka heke iho rānei te ngongo i roto i te poka, ka taea te whakamahi i te paheke hei raka i te ngongo hei karo i tētahi aituā.
.Ina katia te puna, mā te āwhina o ngā momo patu me ngā momo kōkō e hono ana ki te pōro me te putanga taha o te tinana, ka taea e te BOP te whakatutuki i ētahi mahi motuhake pēnei i te whakawhāiti me te whakaora.