tender for construction of bisarjan ghat for idol immersion by providing, fabricating, supplying, assembling and installing a heavy-duty mild steel (ms) trolley complete with a tilting mechanism, hydraulic operating system, chain pulley system, suitable wheels, axles, bearings, structural supports, operating handles, locking arrangements, fasteners and all other necessary accessories for safe and efficient operation. the item shall include cutting, welding, drilling, grinding, surface preparation, anti-corrosive primer and finishing paint, testing, commissioning and all incidental works required to make the trolley complete and operational, as per the approved specifications and directions of the competent authority within murshidabad municipality( including e/m works) at sahanagar ghat