Taura OPGW, e mōhiotia ana hoki ko te waea whenua o runga muka whatu hiato. Ka whakanohoia te muka whatu ki roto i te waea whenua o te raina tuku hiko-tiketike o runga, ka tāuta ki te tihi o te pourewa raina tuku hei hanga i te whatunga whakawhitiwhiti muka whatu i runga i te raina tuku. He rua ngā mahi a tēnei hanganga, arā, ko te waea whenua me te whakawhitiwhiti kōrero, ā, e kiia ana ko te taura whatu OPGW.

Ka takaihia te taura OPGW ki te waea whakarewa, kia pono ake ai, kia pumau ai, kia māro ai te taura, nā te mea ka honoa te waea whenua o runga me te taura hei kotahi, ki te whakaritea ki ētahi atu momo taura, ka whakapotohia te wā hanga, ā, ka penapena hoki i ngā utu hanga. Hei tāpiri, ki te whakamahia te OPGW i hangaia ki te waea maitai kua hipokina ki te konumohe, ki te waea koranu konumohe rānei, he rite tonu ki te whakatū i tētahi waea whenua o runga pai, ka whiwhi i ngā painga maha pērā i te whakaiti i te iahiko hiko huna o te raina tuku, te whakaiti i te auau hiko nui rawa atu, me te whakapai ake i te pokanoa me te pānga kino o te raina hiko ki te raina whakawhitiwhiti kōrero.

He pai te OPGW mō ngā raina hiko teitei neke atu i te 110kv, ā, he whānui te tawhiti (i te nuinga o te wā neke atu i te 250M); He ngāwari ki te tiaki, he ngāwari ki te whakaoti rapanga o te whakawhiti raina, ka taea e ōna āhuatanga miihini te tutuki i te whakawhiti raina; Ko te paparanga o waho o te OPGW he mea whakarewa, kāore he pānga ki te waikura me te pirau o te hiko teitei. Me tapahi te OPGW i te wā hanga, ā, he nui te ngaronga o te hiko, nō reira me whakamahi te OPGW i roto i ngā raina hiko teitei hou neke atu i te 110kv; He mea hanga te muka ki te muka karāhe, he pakarukaru, he pakarukaru hoki.

I te wā o te hanganga, me ārai te OPGW kei tōia, kei maru, kei whāwhā, kei kuru, kei whati, ā, me āta tōia te taura me te kore e pēhia.

Ngā Wāhi Mana Whakahaere Kounga Tāutanga OPGW

1. He rite te whakatūnga o te taura OPGW ki te raina hiko, i te wā e whakatūria ana, me mutu te mahi o te raina tuku hiko taketake, me ārai i te hau, te whatitiri, te makariri me te wera me ētahi atu hanganga āhuarangi kino. Me neke ake i te 0.5m te whānui piko o te taura.

2. Me karo te hanganga i te taura e piri tahi ana, kia kore ai e pakaru te paparanga o waho o te taura. Kaua e iti iho i te 40 ngā wā o te whānui o te taura te piko hihiri, arā, i roto i te hanganga kia 600mm te iti rawa o te radius piko, kia kore ai e taea te miro i te taura OPGW.

Me whakarite he kaimahi motuhake hei aroturuki i te whitinga o ngā huarahi waka nui, ngā raina whakawhitiwhiti kōrero, ngā raina hiko, me ētahi atu. Me whakahaere te taura i te teitei haumaru kia kore ai e tukinga, e hurihuri rānei te taura e ngā waka, ka tūpono ai te haumaru o te taura, o ngā kaimahi rānei.

3. Ngā whakaritenga tawhiti mō te whakatūnga taura OPGW ki te whenua: he tawhiti te tawhiti o te OPGW i te whenua neke atu i te 3m; mō ngā rori hīkoi me ngā rori iti te waka, he tawhiti te OPGW i te whenua neke atu i te 5m; mō ngā huarahi tere me ngā rēriwe, he tawhiti te OPGW i runga ake i te whenua 7.5m.

4. I roto i te tukanga hanga, kia aro ki te tiaki i te paparanga o waho o te waea kua takai. Ko te waea maitai kua whakakikoruatia ki te konumohe, ko te waea koranu konumohe rānei, ko ia te kaikawe i te au nui me te uira, mēnā he whara, ka pā he mōrearea roa ki te aho. Tirohia te pūrakau mō ngā pūwero; Kaua e maka, kaua hoki e whakataka ngā taura whatu; Whakamahia he anga rapa hei tiaki i te whakamahi i te hiki waea. Ka whakatakotoria te paepae taura OPGW ki runga i te whata utu, i te waka paepae taura rānei me te kakau hurihuri, ā, me whakarite kia 5-8m te tawhiti i waenga i te paepae taura me te pokapū o te mīhini kume.

5. Ia rā, me whakarite kia oti te hanga i tētahi kōpae taura whatu kotahi. Ki te kore e roa, ki te kore rānei e roa, me whakamahi taura nairona hei whakapiri i te taura OPGW ki te pūreirei, kia kore ai e paheke te taura whatu, e ngenge ai hoki, e kino ai te pūwāhi whakapā muka whatu ki te pūreirei. I taua wā anō, me herea te taura kukume me te taura whatu ki te pito kukume me te pito taumaha mō te wā poto. Me tika te nekehanga whakangā o te taura i waenganui i te pūwāhi raina punga o te pito taumaha me te mīhini taumaha hei whakamama i te taumaha o te mīhini taumaha. Kaua e tino ngoikore, kaua hoki e horoi te taura i te papa.