Crane position on firm and level ground with wood pads and steel plates. Outriggers are fully extended tires are off ground, Certified Operators and riggers are available safe load indicator is working and check list is filled by competent person, Crane has valid inspection sticker , Insurance and third Party Certificate. The load’s weight is confirmed and is within the safe working limit of the crane. Safety Devices are not by passed, The swing arm radius barricaded and unauthorized persons are evacuated, The lifting tools free from defect pads are use to protect the slings from load and vice-versa, Wind speed is less than 32 Km/hr., approved lifting plan is available for critical lifts, permit for the activity obtained, crane Operator’s and Rigger’s vision is not obstructed, the load is well balance and tag lines are used to control the weight etc.