Table 7. Productivity in yarding and processing of single and multi operations.

Classification		Yarding			Processing			Note
		PMH		SMH	PMH		SMH	(Set-up and displacement time)
Single operation	Productivity (m3/hr)	11.0		7.9	14.2		8.1	(None)
				6.3				(3 h 30 m)
	Utilization (%)		71.7			56.9		(None)
			57.0					(3 h 30 m)
Multi operation	Productivity (m3/hr)	9.5		6.6	12.6		8.7	(None)
				4.6				(3 h 30 m)
				4.0				(5 h 10 m)
	Utilization (%)		69.3			69.1		(None)
			48.5					(3 h 30 m)
			42.7					(5 h 10 m)