mgnregs material tendering material supply for mgnregs thenhipalam gramapanchayat , -1.01 stone for masonry work 1.02 quarry waste 1.03 stone aggregate ( single size ) : 40 mm nominal size 1.04 stone aggregate ( single size ) :20 mm nominal size 1.05 stone aggregate ( single size ) : 10 mm nominal size 1.06 portland cement 1.07 solid blocks of size 30x20x20cm 1.08 coarse sand ( zone iii ) 1.09 laterate stone of size 40x20x15cm 1.1 twisted steel / deformed bars 1.11 anjili wood planks 1.12 anjili wood scantls 1.13 hire charges of diesel road roller- 8 to 10 tonne 1.14 diesel oil 1.15 mild steel tubes hot finished welded type 1.16 red oxide zinc chromate primer 1.17 welding by electric plant 1.18 flats exceeding 10 mm in thickness 1.19 mild steel plates 1.2 mild steel rivets 1.21 20 mm dia holding down bolts 1.22 synthetic enamel paint in black or chocolate shade 1.23 float glass sheet of nominal thickness 4 mm ( weight not less than 10 kg / sqm ) 1.24 pink primer ( for wood ) 1.25 bright finished or black enameled mild steel butt hinges 100x58x1.90 mm 1.26 bright finished or black enameled mild steel butt hinges 50x37x1.50 mm 1.27 bright finished or black enameled mild steel screws 40 mm 1.28 bright finished or black enameled mild steel screws 20 mm 1.29 fine sand ( zone iv ) 1.3 fine sand ( 1 part badarpur sand : 2 parts jamuna sand 1.31 deharadun white lime 1.32 plastic emulsion paint 1.33 hire charges of concrete mixer 0.25 to 0.40 cum with hopper 1.34 vibrator ( needle type 40 mm ) 1.35 second class kail wood in planks 1.36 second class kail wood in scantling 1.37 welding by electric plant 1.38 water proof ply 12 mm thick 1.39 bolts and nuts up to 300 mm in length 1.4 adjustable telescopic prop 3 m ( 2.02-3.75m ) 1.41 beam clamp 300-380 mm ( 450-1070 mm ) 1.42 adjustable span eso+si ( 2.35-3.40 ) 1.43 red oxide zinc chromate primer 1.44 structural steel such as tees, angles, channels and r.s. joists 1.45 wall form panel 1250x500 mm 1.46 corner angle 45x45x5 mm 1.50 m long 1.47 100 mm channel shoulder 2.5 m long 1.48 double clip ( bridge clip ) 1.49 single clip 1.5 m.s. tube 40 mm dia