supply of construction materials for chain link fence including brick wall and supply and erection of service gate in 2 mtn div sector:-1.01 ordinary portland cement 43 grade in hdpe bags of 50 kg each, confirming to is 269-1976 of make : ambuja / birla / acc / cci 1.02 coarse sand confirming to is 383-1978 1.03 graded stone aggregate 20mm 1.04 structural steel rolled section angle iron 65 x 65 x 6mm fencing post 2.9 mtr long conforming to is 2062-1984 including making six round holes of 15mm dia on vertical posts for fixing of nuts and bolts and three nos of 15mm dia holes for fixing strut and welding of two nos of 16mm ms rod each of 0.20 mtr length to bottom end of picket for anchorage including one coat of red oxide primer and two coats of synthetic enamel paint for the exposed surface of angle above gl complete and two coats of bituminous paint to embedded portion of angle ( 0.60 m ) . make : tata / sail jindal 1.05 ms flat of 40mm x 6mm, 2.4 m long with holes of 15mm dia, all as per drg including one coat of red oxide primer and two coats of synthetic enamel paint. make : tata / sail jindal 1.06 mild steel round bars 10mm dia 3.15 metre long ( includin hook at both ends 0.09m long ) , made to shape as shown in drawing including two coat of red oxide primer complete. weight of each bar @ 0.617 kg / mtr. make - tata / sail isi marked 1.07 galvanised steel chain link fence fabric of mesh size 100mm x 100 mm ( + / - ) 4mm of 4.00mm nominal diameter. the size of chain link fence fabric shall be 2.4m x 15m mesh wire. galvanised chain link shall be manufactured as per is-4826. make tata / sail / jindal 1.08 structural steel rolled section angle iron 65 x 65 x 6mm 2.90m long 16.82 kg per picket confirming to is 2065-1984 including fabrication for strut post bending at top portion includng making three nos holes of 15mm dia including 0.20 m 16 mm dia ms rod two pieces to be welded at bottom for anchoring purpose including one coat of red oxide primer and two coats of synthetic enamel paint for exposed surfaces of angle above gl and two coats of bituminous paint on embedded portion of strut 0.55 mtr below gl. make : tata sail / jindal 1.09 mild steel bolts with hexagonal head at one end and screwed on the other end, fitted with one nut and two washers. the bolt shall be 12mm dia and 50mm long. make tata / sail / jindal. 1.1 gi binding wire 1.20mm dia 1.11 pcc brick of size 230 x 100 x 75 mm 2 supply and erection of service gate in 2 mtn div sector ( f.o.r - wacha, arunachal pradesh ) 2.01 supply & erection of steel gate of size 4m x 2.4m including two columns of ismb 250 x 125mm, frame of angle iron 65 x 65 x 6mm, 02 x bracings of angle iron 50 x 50 x 6mm, 16mm dia sqaure bars ( guard bars ) @ 100mm centre to centre & two coat of synthetic enamel paint over a coat of red oxide primer all as per drg & specifications given in rfp part ii ( f.o.r - wacha, arunachal pradesh )