A: Isu tinovimbisa mhando yechigadzirwa chedu mukugadzira, senge:
--Raw material cheki, semuenzaniso PMI, traceability
--Manufacturing process yekuongorora
-Ndiro yekudzvanya yekuongorora, semuenzaniso. PT, RT
- Welding kuongorora, semuenzaniso. WPS, PQR, NDE, dimension.
--Assembly kuongorora
- Yekupedzisira gungano dimensional yekuongorora,
- Yekupedzisira hydraulic bvunzo.