Sangano reFoundation for the Renewal of Tigray (EFFORT) rakasaina chibvumirano nekambani yeinjiniya yekuChina yeECE Engineering chekuvaka fekitori yekutanga yePVC resin (polyvinyl chloride) mudunhu reAlato kuMekele, guta guru redunhu reTigray, nemari inosvika mabhiriyoni mashanu eBirr (US$250 miriyoni pamitengo yekuchinjana kwemari pari zvino).
Chibvumirano cheEPC, chakasainwa nezuro paSheraton Addis Hotel, chakapihwa mushure mekuita kwenguva refu kwekupa mvumo kwakatanga muna 2012. Chirongwa ichi chakazopihwazve mvumo kakawanda chibvumirano chisati chapihwa kuECE, iyo yakabvuma kupedzisa chirongwa ichi mukati memwedzi makumi matatu kubva pakatanga basa.
Chivako ichi chinotarisirwa kugadzira matani 60,000 ePVC resin pagore ane mhando yepamusoro kubva paSG1 kusvika kuSG8. Pamusoro pezvo, nzvimbo yekugadzira makemikari ichave nemimwe michina yekugadzira, kusanganisira chirimwa chechlor-alkali, chirimwa chevinyl chloride monomer (VCM), chirimwa chePVC, chirimwa chekuchenesa mvura, chirimwa chekudzokorodza marara, nezvimwewo.
Mukuru weEFFORT Azeb Mesfin, chirikadzi yemushakabvu mutungamiriri wenyika, akafanotaura kuti kana chirongwa ichi chapera, kukosha kwachichaita kuchawedzera zvakanyanya kukosha kweboka revanopa mari.
Polyvinyl chloride resin ikemikari inokosha mumaindasitiri uye inonyanya kudiwa munyika nekunze kwenyika. Nyanzvi dzinoti kemikari iyi inokosha zvikuru kuvagadziri, kunyanya mafekitori epurasitiki muEthiopia. Parizvino, mari yakawanda yekunze inoshandiswa kutenga chigadzirwa ichi, kunyanya kubva kunyika dzinogadzira mafuta, sezvo ichigonawo kugadzirwa kubva mumafuta asina kucheneswa akasanganiswa.
PVC yakasimba inoshandiswa zvakanyanya semapaipi emvura mukuita kwekudzikira, nepo PVC yemvura inogona kushandiswawo mukugadzira tambo uye mamwe maitiro ekugadzira akafanana.
Azeb akati pfungwa yefekitori iyi yaive yemurume wake uye anofara kuti chirongwa ichi chazadzikiswa. Akatiwo SUR neMesfin Engineering zvichaita basa rakakosha mukuvaka chirongwa ichi uye kuti chibudirire.
Nzvimbo yepurojekiti iyi ine nzvimbo dzakawanda dzekuchengetedza matombo emugungwa, ayo ari chinhu chakakosha pakugadzira zvirimwa zvePVC resin.