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2025 Manufacturing 8-month journey

Marunda Steel — a schedule the whole plant can finally see

On-time delivery 68% → 94%
Production board — Cilegon plant

01 — Overview

The whiteboard photo era ends

The plant's schedule was a whiteboard, photographed daily and shared on WhatsApp. By afternoon the photo was history and the floor ran on rumor.

The full documented journey is being migrated from our archive. The facts, the process, and the 90-day numbers will be published here exactly as they happened.

Written by the consultant who lived it

Rian Prasetyo

Principal Consultant · Manufacturing

A steel fabricator's production schedule moved from a whiteboard photo shared on WhatsApp to a live plan the whole plant works from.

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