VKSTech
Estimate headcount for packaging lines using shifts, machines, relief and buffer. Same core logic as the Man Power app.
Relief = Roster days ÷ (Roster days − weekly offs). Example: 7 ÷ 6 ≈ 1.167.
Process headcount = ceil( On-duty machine crew × Shifts × Relief × (1 + Buffer%) )
Shared headcount = ceil( (Eng + Sup + Other) × Relief × (1 + Buffer%) )
Total = Process + Shared