rate contract for statutory testing and certification of lifting tools , tackles , lift , hoists , eot cranes and pressure vessels etc . at stps . , loading &transportation of materials , statutory testing , inspection & certification of lifts ( capacity between 884 kg to 3000 kg ) , statutory testing , inspection & certification of elevators -rack & pinion system . ( capacity 400 kg ) , statutory testing , inspection & certification of snatch pulleys ( capacity upto 2t ) , statutory testing , inspection & certification of sheaves pulley block capacity ( capacity upto 3t ) , statutory testing , inspection & certification of chain pulleys ( capacity upto 5t ) , statutory testing , inspection & certification of chain pulleys ( capacity upto 10t ) , statutory testing , inspection & certification of monorail travelling trolley- ( capacity upto 3t ) , statutory testing , inspection & certification of hot cranes ( capacity upto 5t ) , statutory testing , inspection & certification of electric hoist ( capacity upto 1t ) , statutory testing , inspection & certification of electric hoist ( capacity upto 3t ) , statutory testing , inspection & certification of electric hoist ( capacity upto 5t ) , statutory testing , inspection & certification of electric hoist ( capacity upto 7 . 5t ) , statutory testing , inspection & certification of electric hoist ( capacity upto11 . 5t ) , statutory testing , inspection & certification of electric hoist ( capacity upto 12 . 5t ) , statutory testing , inspection & certification of eot cranes ( capacity upto 3t ) , statutory testing , inspection & certification of eot cranes ( capacity upto 5t ) , statutory testing , inspection & certification of eot cranes ( capacity upto 7 . 5t ) , statutory testing , inspection & certification of eot cranes ( capacity upto 10t ) , statutory testing , inspection & certification of eot cranes ( capacity upto 12 . 5t ) , statutory testing , inspection & certification of eot cranes ( capacity upto 30t ) , statutory testing , inspection & certification of mobile crane ( capacity 3t to 15t ) , statutory testing , inspection & certification of bulldozer , statutory testing , inspection & certification of pressure vessels ( unfired/ comp receiver ) : internal testing , statutory testing , inspection & certification of pressure vessels ( unfired/ comp receiver ) : external testing , statutory testing , inspection & certification of pressure vessels ( unfired/ comp receiver ) : hydraulic testing , statutory testing , inspection & certification of pulling & lifting m/c . ( capacity upto 7 . 5 t ) , statutory testing , inspection & certification of dee shackle , statutory testing , inspection & certification of eye bolt , statutory testing , inspection & certification of rope sling , statutory testing , inspection & certification of hydrolic jack ( capacity upto 25t ) , statutory testing , inspection & certification of hydrolic jack ( capacity upto 50t ) , statutory testing , inspection & certification of hydrolic jack ( capacity upto 100t ) , statutory testing , inspection & certification of mech . screw jack ( capacity upto 12t ) , statutory testing , inspection & certification of chain tong , statutory testing , inspection & certification of breaker lifting trolley ( 250 kg )