MV substation installations involve multiple trades and suppliers—civil works, cabling, switchgear, and control panels. Miscommunication or poor sequencing often leads to costly rework and safety risks.
At OXCART, we've identified recurring pitfalls: missing earthing continuity, reversed CT polarity, improperly torqued connections, and incomplete interlock testing. Each can result in failed commissioning or even asset damage.
This article compiles lessons from over a decade of on-site experience. We share preventive strategies such as standardized QA/QC checklists, pre-energization punch lists, and team coordination protocols. Whether you're a contractor, consultant, or operator, these insights will help you avoid project disruption and ensure successful energization.
