supply of materials for mgnrega works under md . bazar dev . block for the time period of one year from the date of issuance of supply order as per list in annexure i , hire charges of concrete mixer 0 . 25 to 0 . 40 cum with hopper , hire charges of diesel road roller- 8 to 10 tonne , vibrator ( needle type 40 mm ) , hire charges of tata 407 or equivalent for local shifting , hire charges of drill machine upto 30 mm dia , blacksmith 1st class , blacksmith 2nd class , carpender ist class , carpenter 2nd class , coolie , mason ( brick layer ) ist class , mason ( brick layer ) 2nd class , mate , mistry , painter , white washer , mason ( average ) , carpenter ( average ) , technician , helper ( technician ) , labour for fabrication of upvc extruded casement/sliding windows and doors including drilling holes , fixing of fittings & hardwares , hire charges of drill machine and electricity charges etc . , labour for installation of upvc extruded casement/ sliding windows and doors including scaffolding , mali ( semi- skilled ) , earth carriage 50 m head load 1 . 2 . 2 , manure/ sludge carriage 50 m head load 1 . 2 . 3 , stone aggregate ( single size ) :63 mm nominal size , stone aggregate ( single size ) : 40 mm nominal size , stone aggregate ( single size ) :25 mm nominal size , stone aggregate ( single size ) :20 mm nominal size , stone aggregate ( single size ) : 12 . 5 mm nominal size , stone aggregate ( single size ) : 10 mm nominal size , stone aggregate ( single size ) : 06 mm nominal size , cowdung , bamboo 25 mm dia 2 . 5 meter long , separation membrane of impermeable plastic sheeting 125 micron thick , brick bats , wire brush , soft brush , portland cement , white cement , moorum , mud ( dry ) , coarse sand ( zone iii ) , fine sand ( zone iv ) , average rate of mild steel round bars for reinforcements , twisted steel/deformed bars , galvanished steel barbed wire , adjustable prop-2 . 0x2 . 0 m , chain link fabric fencing mesh of size 50x50 mm made of g . i . wire of dia 4 mm , chain link fabric fencing mesh of size 50x50 mm made of g . i . wire of dia dia 4 mm . pvc coated to outer dia 5 mm , chain link fabric fencing mesh of size 25x25 mm made of g . i . wire of dia 3 mm , bricks , stone aggregate below 40 mm nominal size , coarse sand , timber , steel , stone aggregate 40 mm nominal size and above , cement , good earth , fine sand ( 1 part badarpur sand : 2 parts jamuna sand , carriage of moorum , barbed wire , r . c . c . pipes 900 mm dia , r . c . c . pipes 1000 mm dia , r . c . c . pipes 1100 mm dia , r . c . c . pipes 1200 mm dia , supply of disclouser board , acacia auriculiformis of plants ht 150-165 cm in bag size of plants 25 cm , dalbergia sissoo ( seasam ) of plants height 120-135 cm . in big poly bags of plants size 25 cm , tectona grandis ( teak ) of plants height 150-165 cm . in big polybags of plants size 25 cm , terminalia arjuna of plants height 150-165 cm . in big polybags of plants size 25 cm , azadirachta indica ( neem ) of plants height 120-130cm in big polybag of plants size 25 cm