สำนักงานทรัพยากรน้ำที่ 9

They have a responsibility.

1) Control, inspect, advise, plan operations, repair, modify, and maintain machinery, machine tools, equipment, pumps, vehicles, electrical systems, plumbing, and communication equipment.
2) Provide support for water management in both normal and crisis situations.
3) Collaborate with or support the work of other relevant or assigned agencies.