Utility2026

400/220KV STL Sub-Station

Precast Trenches

Project overview

Super Cement Articles was engaged by Cornerstone ConstroTech for the 400/220KV STL Sub-Station, supplying precast utility infrastructure manufactured under factory-controlled conditions.

The project scope covered precast trenches. Components were manufactured under factory-controlled conditions and quality-checked before dispatch.

Products supplied

Cable Trench

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