tender for supply of scaffolding materials at epcm1 nrep , supply of scaffolding materials at epcm1 nrep project including tpi charges as specified in material requisition. , ms (48.3 mm odx4 mm thick) ( class-c pipe) unpainted, plain ends in length of 6mtr lg. , ms (48.3 mm odx4 mm thick) ( class-c pipe) unpainted, plain ends in length of 3mtr lg. , ms (48.3 mm odx4 mm thick) ( class-c pipe) unpainted, plain ends in length of 2mtr lg. , double coupler (fixed clamp ) silver mild steel drop forged en74, size: 48.3mm x 48.3mm , swivel coupler (round clamp heavy duty )silver mild steel drop forged en 74 , sleeve coupler ( joint box) drop forged en74 of size 48.3 mm x48.30 mm , beam coupler ( gravlock) drop forged en74 for scaffolding tube fixed girder beam clamp coupler, , size: 75 mm , base plate 150x150x6 mm ms- painted , sole plate 300x300x6 mm ms- painted , 2 mm thick non skid galvanized 38 mm depth walkway board (planks 2.5 m length x250 width)- painted- antiskid , mild steel & forged silver bs1139 en74 board retaining metal construction scaffolding plank clamp, 585 grms, size: 48.3 mm , ms perforated type corrossion resistant scaffolding fixed type toe board 2mx150 ht. adjustable with coupler , alluminium wall reclining step type ladder 6 mtr length with 18 steps from ground with minimum 20 kg with minimum load capacity 150 kg made from aluminium alloy c section of 66x32x3.18 mm thickness.the steps are made up of non slip aluminium alloy corrugated fluted pipe step of 1 dia and 3 mm thickness , alluminium wall reclining step type ladder 4 mtr length with 9 steps from ground with minimum 10 kg with minimum load capacity 150 kg made from aluminium alloy c section of 66x32x3.18 mm thickness.the steps are made up of non slip aluminium alloy corrugated fluted pipe step of 1 dia and 3 mm thickness , alluminium wall reclining step type ladder 3 mtr length with 9 steps from ground with minimum 10 kg with minimum load capacity 150 kg made from aluminium alloy c section of 66x32x3.18 mm thickness.the steps are made up of non slip aluminium alloy corrugated fluted pipe step of 1 dia and 3 mm thickness , scaffolding ladder coupler drop forged to connect 48.30 mm pipe and sqaure step ladder minimum weight 130 gram. , supply of scaffolding materials at epcm1 nrep project including tpi charges as specified in material requisition.