Details: daily hiring charges for one hoc unit with free 02 operating hours (with burner) and 33 km running daily hiring charges for one 20 kl tanker with free 50 km running additional operating charges of hoc unit (with burner) beyond 2 hrs. per day additional running charges of hoc unit beyond 33 km per day additional running charges for tanker beyond 50 km per day operating charges of hoc unit without burner operation