A# Replacement of plastic doors, repair and renovation of wooden doors in toilets of buildings. B# Modernization of room, removal of the dilapidated false ceiling and reinstallation. C# Ancillary works including modernization of the pond ghat, construction of a partial walkway, ramp, repair of the park's grill and boundary wall. D# Installation of reverse osmosis water purification plant and emergency sanitary repair works including annual maintenance of existing reverse osmosis water purifiers to provide purified drinking water. E# Work of replacing wooden doors and plastic doors of toilets of buildings. F# Special repair work including cleaning, washing and painting of Shaheed Minar. G# Supply of sanitary and sweeping materials. H# Renewal of old gas line and other repair work of Banglow. I# Construction of a meeting room and related repairs in the courtyard of Residence. J# Road Carpeting, roof repair, replacement of sanitary fittings and other ancillary civil repair work of Banglow. K# Necessary repair work including plaster removal/renovation, door and window repair/renovation, Thai glass repair/renovation, painting, and renovation of sanitary fittings in toilets of the parking area and barracks. L# Reconstruction of the ducts in the inside empty part and painting including replacement of sanitary pipes and fittings of Training Institute building. (Published on 30/01/2026).