enquiry for supply of cat b constructional stores , constructional items : , upply of prefabricated ms wire mesh panel for security fencing with following specificattions:- ( i ) ms frame with duly welded ms wire mesh of size 3048mmx1524mm duly painted one coat of red oxide with following specification and good workmanship ( as per drawing ) . ( a ) angle iron of size isa 40x40x5mm duly welded ( b ) diagonals with ms flat of size 40x5mm ( c ) side joints of ms flat of size 65x6mm duly welded on both sides of ms frame ( 03 nos on each side ) ( d ) bottom foundation post of 9 of angle iron of size 40x40x5mm duly welded qty 04 nos . ( e ) wiremesh dia 2 . 5 mm ( f ) mesh size 500mm x 50mm ( g ) sharp edges of height 150mm ( 20 nos per panel ) , supply of prefabricated ms angle post for security fencing angle iron post of following specification duly painted with one coat of red oxide with good workmanship ( as per drawing ) :- ( i ) angle iron of size isa 75 x 75x 6mm of 2757 mm long with top bend of 457mm of 45o angle and 150mm bottom cut & bend at 60o on both ways . ( ii ) 03 nos grooves of 12mm dia on top bend portion . , supply of prefabricated ms gate with columns for security fencing ms gate of total size 4270 x 1830mm as per drawing enclosed ( devided in two parts of size 2135 x 1830 each ) fabricated with:- ( a ) isa 65 x 65 x 8mm . ( b ) internal supports of size 50 x 25mm ( c ) 04 nos hinges ( 02 each side ) fixed on both sides of angle iron . ( d ) 02 nos ( 01 nos on each side ) ms heavy duty sliding bolts fixed on ms plate for proper locking arrangement ( e ) ms column for gate of size 150 x 150 x 3000mm made of two nos of ismc 150 x 75 jointly welded duly painted with one coat of red oxide with good workmanship ( as per drawing ) .