81st no societymedu anganvady constraction at bisonvalley g p retender 81st no societymedu anganvady constraction at bisonvalley g p retender , building construction , stone aggregate ( single size ) : 40 mm nominal size , stone aggregate ( single size ) : 20 mm nominal size , coarse sand ( zone lll ) , portland cement , concrete mixer , vibrator , sundries , stone for masonary work , stone aggregate ( single size ) : 10 mm , machine moulded perforated common burnt clay.fps ( non modular ) bricks of class designation 12.5 , structural steel such as tees , angles , channels and rs joists , red oxide zinc chromate primer , adjustable span eso+si ( 2.35-3.40 ) , adjustable ttelescopic prop 3 m ( 2.02-3.75 m ) ) , beam , clamp, 300-380 mm ( 450-1070 mm ) , wall form panel 1250*450 mm , corner angle 45*45*5 mm 2.50 long , column clamp 450*1070 mm , prop 2 m ( 2-3.5 m ) , fine sand ( zone lv ) , twisted steel / deformed bars , ceramic glassed tiles lst quality minimum thickness 5 mm in all colours shades and designs except burgundy , bottle green black , ceramic glassed tiles lst quality 300*300 mmin allshades and designs except white, ivory , fume, red brown etc , water thinnable cement primer for interior wall suraface, having voc content less than 50 gms / litre , anjali wood scandles , bright finished or black enameled mild steel but hinges 100*58*1.90 mm , bright finished or black enameled mild steel but hinges 50*37*1.50 mm , bright finished or black enameled mild steel screws 40 mm , bright finished or black enameled mild steel screws 20 mm