tender for supply of grass hopper plain tray & multi tray hopper on door delivery basis at hbls integrated sugar plant lauriya, west ch aran, bihar. , supply of grass hopper plain tray & multi tray hopper as per mentioned below: , plain tray grass hopper size: 2000 mm width x 12000 mm length with drive, without motor tray: mild steel (4 mm thick) , multi tray hopper (only tray) size: 2000 mm width x 12000 mm length, tray: mild steel (4 mm thick) , complete set of drive with flywheel (flywheel- 2 nos., shaft- 1 nos., bearings- 2 nos., sleeves- 2 nos., plumber block (2 nos) with attachment plate with specified stud, nut with top and bottom plate, hub- 2 nos.) , wooden strips size : 70 mm x 830 mmx 12 mm , assembly plate for wooden strip size: 72 mm x 105 mm x 2 mm , wooden yoke size: 650 mm x 2000 mm x 3.2 mm