The Maintenance Department is functioning 24 hours of the day. The Department personnel look after the maintenance of electrical appliances, plumbing, air–conditioners, central compressed gas supplies, drainage, water supply and solar water heaters, STP, ETP, fire and safety, laundry equipments, kitchen equipments and appliances as well as operation and maintenance of generator sets and air conditioner chiller plant. It also looks after the functioning of the Liquid Oxygen Plant, 700 kld Sewage Treatment Plant, 1 Mega Watt DG set and the 11 KV VCB with 750 KVA transformer.

The Welding Department undertakes welding fabrication works and carpentry works as well as repair and maintenance of wooden and metal items in the Institution.

Staff:

Manager	1
Asst In-charge	1
Asst Electrician/ Plumber/AC Technician	15
Mechanical Technician	1
Fire and Safety Technician	4
Helper	4
Welding Technician	1
Helper	1