Ināianei, i roto i te awheawhe tākai o Jinbin valve, he tirohanga pukumahi, he ātaahua hoki. He puranga maitai kore waikurapene rakau e mau ana ki te pakitarakua rite ki te haere, ā, kei te arotahi ngā kaimahi ki te takai tupato o tengā takirere penstockme ā rātou taputapu. Ka tukuna atu tēnei puranga keti pakitara penstock i roto i ngā rahi 400×400 me te 600×600. Ko te keti pakitara i tukuna e Jinbin Valve ka whakamahia whānuitia mō te maimoatanga paru.

He mārama te painga o te keti pakitara ā-ringa penstock i roto i ngā momo keti maha. Mai i te tirohanga hoahoa hanganga, he iti noa te wāhi e nohoia ana e tōna hanganga pakitara-piri motuhake, ā, ka tino whakapai ake i te tere whakamahinga o te wāhi mō ngā whare tiaki wai, ngā pūnaha paipa ahumahi rānei he iti te wāhi.

Mō te tāutanga me te tiaki, ki te whakaritea ki te kēti tuku iho, he māmā ake te tukanga tāutanga o te kēti pakitara, ka taea ai te whakapoto i te wā hangarau me te whakaiti i te utu tāutanga; he māmā ake hoki te tiaki i muri mai, ka whakaiti i te mahi me te auau o ngā kaimahi tiaki, ā, ka whakaiti i te utu tiaki whānui. Heoi anō, he mea hanga ki te rauemi kowiri tira kounga teitei, he kaha te ātete ki te waikura, ahakoa kei roto i te taiao wai māori, i te taiao waipara ahumahi rānei me ētahi waikura, ka taea te whakamahi pumau mō te wā roa hei whakarite i te roa o te ora ratonga o ngā taputapu.

He whānuitia te whakamahinga o te keti pakitara i roto i ngā āhuatanga tono motuhake. I roto i ngā whare tukatuka paru o ngā tāone, ka taea te whakamahi hei whakahaere i te ahunga rere me te rere o te paru kia pai ai te haere o te tukanga maimoatanga paru. I roto i ngā kaupapa whakamakuku iti mō te tiaki wai, ka taea te whakahaere tika i te rere o te wai kia pai ai te whakamakuku me te āwhina i te whakaputanga ahuwhenua. Hei tāpiri, i roto i te pūnaha tuku wai me te rerenga wai o ētahi umanga ahumahi, he mahi nui anō hoki tā te keti pakitara ki te whakarite i te tuku tika o te wai ahumahi me te tuku tika i te wai para.

Hei kaihanga penstock me te kaiwhakarato penstock mō ngā tau 20, e whakaputa ana a Jinbin Valve i ngā momo kēti hongere me ngā kēti pakitara, ki te mea he hiahia kēti e pā ana ki a koe (utu kēti penstock), whakapā mai ki a mātou i raro nei, ka whiwhi koe i tētahi whakautu i roto i ngā haora 24, e tumanako ana ki te mahi tahi me koe!