m15257 replacement of damaged door/window shutters , frames and other fittings etc , in township buildings arc 2020-21 replacement of damaged door/window shutters , frames and other fittings etc , in township buildings arc 2020-21 , providing and fixing flush door shutters non-decorative type , 35 mm thick including bright finished m . s . butt hinges with necessary screws etc . complete . , providing and fixing m . s . sliding door bolts , with nuts and screws etc . complete of size 300 x 16 mm . , providing and fixing m . s . tower bolt ( barrel type ) with necessary screws , etc . complete . size 150 x 10 mm . , providing and fixing m . s . tower bolt ( barrel type ) with necessary screws , etc . complete . size 100 x 10 mm , providing and fixing isi marked flush door shutters non-decorative type25 mm thick ( for cupboard ) including nickel plated bright finished ms piano hinges and screw etc . complete . , providing and fixing m . s . hasp and staples ( safety type ) 90 mm , painting with synthetic enamel paint of approved brand ;two or more coats on new work over an under a coat of suitable primer of approved quality , providing and fixing oxidized m . s . handles 125 mm . , providing and fixing oxidized m . s . handles with screw etc . 100 mm , taking out doors , windows and clerestory window shutters ( steel or wood ) of area 3 sq . metres and below . , dismantling doors , windows and clerestory windows ( steel or wood ) shutter including chowkhats , . . . and stacking within 50 metres lead : of area 3 sq . metres and below . , providing wood work in frames of doors , windows , clerestory windows and other frames , sal wood . , providing 40x5 mm flat iron hold fast including fixing to frame with bolts and embedding in cement conc . block 30x10x15 cm , with mix 1:3:6 . , fixing chowkhats ( frames ) in existing opening ) door chowkhats etc . cutting masonary for hold fast embedding hold fast in conc . block of mix 1:3:6 complete . , fixing chowkhats ( frames ) in existing opening ) window chowkhats cutting masonary for hold fast embedding hold fast in conc . block of mix 1:3:6 complete . , providing & fixing glazed shutters for windows using 7 . 50 kg/sqm . ( 3 mm thick ) glass panes , iind class bija wood , seasoned , shutter thickness , 35 mm .