not required

- Maintenance of facilities and buildings, backup for on-site 7 days/week operation
- TPM activities, periodic inspections, and preparation of procedure manuals, etc. to keep facilities in good condition at all times
- KAIZEN activities
- Promotion of EHS activities

【保全】
・設備・建屋の維持管理、現場７日／週稼働のバックアップ
・設備を常に良い状態に保つために、ＴＰＭ活動・定期点検・手順書等の作成
・改善活動
・ＥＨＳ活動の推進