1) repaint all corridor & staircase with prop. elastomeric acrylic waterproofing coating system include repaint metal works with synthetic paint 2) replace the single solid core flush door with laminated sheet finish , observation panels & louvre include all ironmongeries & repaint the wooden door frame with synthetic paint (total 28nos) at 18nos classrooms ,1/f -3/f disable toilet ,2/f and 3/f male & female toilet , 1/f ,2/f staff toilets & 3/f store room 3) s/f new stainless steel angle to existing wooden door frame at lobby area