supply of miscellaneous items of coal handling plant design, manufacturing, supply, testing, painting, packing & transportation of following chp items as per technical specifications , deck plate ( 3.15 mm thk x 2150 mm width ) , partition plate ( 3.15 mm x 2150 mm width x 8000 mm length ) , shock absorber ( dia 140 mm x 240 mm height with base plate ( 360 mm x 360 mm x 10 mm ) , rail section ( r-45 ) as per technical specification , ttr rail fixing clamps ( 100 mm x 80 mm x 30 mm thk ) , inspection door for discharge chute / flap gates , access ladder for discharge chute ( type-a ) , access ladder for flap gates ( type-b1 ) , access ladder for flap gates ( type-b2 ) , access ladder for flap gates ( type-c ) , access ladder for discharge chute ( type-d ) , external ( main ) scrapper , internal ( v-plough ) scrapper , ttr skirt rubber block ( size 2500 x 200 x 15 mm thk ) , skirt rubber block ( size 200 x 200 x 20 / 25 mm thk )