bids are invited for boq total quantity : 1--supply of 20m self-propelled electric articulating boom lift that works with battery as power source and has specifications and details mentioned below. the articulating boom should be able to work in both indoor and outdoor environment. the crane supplied should be complete with all auxiliary, safety features, electrical instrumentation etc. as required for its smooth safe and trouble free operation. any equipment, material and work not explicitly mentioned but nevertheless required for safe and satisfactory operation of the crane shall be deemed to be included in vendor’s scope of supply and services.