purchase of construction materials purchase of construction materialls , purchase of construction materials for mgnregs , stone for masonry work , quarry waste , through and bond stone size 24 x 24 x 39cm , portland cement , coarse sand (zone iii) , stone aggregate(single size): 40 mm nominal size , stone aggregate(single size):20 mm nominal size , solid blocks of size 30x20x15cm , solid blocks of size 30x20x20cm , structural steel such as tees, angles, channels and r.s. joists , red oxide zinc chromate primer , beam clamp 300-380 mm (450-1070 mm) , stone aggregate(single size): 10 mm nominal size , twisted steel/deformed bars , fine sand (zone iv) , anjili wood scantls , mild steel round bar above 12 mm dia , flats up to 10 mm in thickness , rawl plug 50 mm (designation 10 nos) , oxidised mild steel tower bolt (barrel type) 200x10 mm , factory made door frame size 50x47 mm with wall thickness 5 mm made of single piece extruded profile , 35 mm thick factory made solid panel pvc door shutter of single piece extruded profile non decorative finished (matt finished) , ceramic glazed tiles ist quality minimum thickness 5 mm in all colours shades and designs except burgundy, bottle green black , ceramic glazed tiles ist quality 300 x 300 mm in all shades and designs of white, ivory, grey, fume red brown etc. , vitrified floor tile 60x60 cm , acrylic exterior paint , exterior primer , water thinnable cement primer for interior wall surface, having voc content less than 50 gms/litre , plastic emulsion paint , synthetic enamel paint in black or chocolate shade , black plastic seat (soild) with lid c.p.brass hinges and rubber buffers , vitreous china pedestal type wate closet , flushing cistern p.v.c. 10 lts capacity (low level) (white) (with fittings, accessories and flush pipe) , vitreous china flat back wash basin 550x400 mm , 15 mm c.p.brass tap , c.p. brass waste 32 mm , c.i. bracket for wash basin and sinks , stainless steel kitchen sink - without drain board 470x420 mm bowl depth 178 mm , pvc pipe 25 mm outer dia. 10kgf cm2 , pvc pipe 32 mm outer dia. 10kgf/cm2 , pvc pipe 50 mm outer dia.6kgf/cm2 , pvc pipe 63 mm outer dia . 6kgf/cm2 , pvc pipe 110 mm outer dia 6kgf/cm2 , pvc bend 110 mm dia , pvc door elbow 110 mm dia , pvc door tee 110x110x110 mm dia , pvc vent cowl 110 mm dia , pvc offset 110 mm dia , pvc door elbow 63 mm dia , pvc bend 63 mm dia , pvc door tee 63 x63x63mm dia , pvc vent cowl 63 mm dia , rectangular shape 453x357 mm mirror with plastic moulded frame , ptmt - towel rail (600 mm) , c.p. brass angle valve 15 mm , ptmt - soap dish/holder 138x102x75 mm , 15mm silt with cp gratings , brass bib-cock-15 mm dia , polyethylene water storage tank with cover and suitable locking arrangemnet , stainless steel (grade - 304) hollow section round/square tubes , stainless steel bolts /square bar and plates , mild steel tubes hot finished welded type