ltg/crm/dec/01/2019-20 thorough painting over the metal parts of apc device and chimney at dhapa electric crematorium for unclaimed dead bodies , pwd . bldg schedule_w ef 01 . 11 . 2017 203-1 ( k ) . b . ( 3 ) : building works ( k ) painting , vernishing etc ? ( b ) miscellaneous items . ( 3 ) removing old paint from blistered painted surface of steel or other metal by chipping including scraping and cleaning and exposing the original surface . n . b . : ( payment against item ( 1 , 2 , 3 , 4 ) of subhead b will be made only when done at specific direction of the engineer- in-charge . cost of taking out shutter etc . for this item and rehanging the same or changing glass panes cracked or broken in the operation will be deemed to be covered by the rate of this item and no seperate payment therefore shall be made . ) , pwd . bldg schedule_w ef 01 . 11 . 2017 200-1 . k . 1 ( a ) :section 1 . building works ( k ) painting , vernishing etc a . original works 1 ( a ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc ( this item is applicable to new work or old work when the original surface has been exposed by removal of old paint . ) , pwd . bldg schedule_w ef 01 . 11 . 2017 201-1 ( k ) . a . ( 3 ) ( b ) ( b ) :building works ( k ) painting , vernishing etc ? ( a ) original works . ( 3 ) ( b ) painting with superior quality aluminium paint of approved make and brand including smoothening surface by sand papering etc . on steel surface : ( b ) two coats , pwd . bldg schedule_w ef 01 . 11 . 2017 40-1 ( c ) . b . 39: building works ( c ) brickworks , concrete works etc . 39 . . . extra for high scaffolding in water tank for repairing , painting etc . note : height of the bottom of the tank not less than 15 mtrs . , sub total , gst 12% , cess 1%