Table 6.
Daily work input cost for each street tree management item

Classification				Quantity	Unit price (KRW)	Total (KRW)
Street tree pruning	1,693,065 KRW	Personal expenses	Landscaper	1	175,057	175,057
			General worker	4	130,264	521,056
			Truck driver	1	166,752	166,752
			Total	-	-	862,865
		Expenses	Sky crane	1	800,000	800,000
			Tool rent fee	1	30,200	30,200
			Total	-	-	830,200
Shrub pruning	985,787 KRW	Personal expenses	Landscaper	3	175,057	525,171
			General worker	2	130,264	260,528
			Truck driver	1	166,752	166,752
			Total	-	-	952,451
		Expenses	Tool rent fee	1	33,336	33,336
			Total	-	-	33,336
Watering of water sprinkler truck	602,337 KRW	Personal expenses	Landscaper	1	175,057	175,057
			General worker	2	130,264	260,528
			Truck driver	1	166,752	166,752
Weeding	557,544 KRW	Personal expenses	General worker	3	130,264	390,792
			Truck driver	1	166,752	166,752
Tree fertilization	602,337 KRW	Personal expenses	Landscaper	1	175,057	175,057
			General worker	2	130,264	260,528
			Truck driver	1	166,752	166,752
Shrub fertilization	602,337 KRW	Personal expenses	Landscaper	1	175,057	175,057
			General worker	2	130,264	260,528
			Truck driver	1	166,752	166,752
Chemical spraying (machine)	1,550,673 KRW	Personal expenses	Landscaper	1	175,057	175,057
			General worker	4	260,528	1,042,112
			Truck driver	2	166,752	333,504
Windbreak wall installation	854,560 KRW	Personal expenses	Landscaper	1	166,752	166,752
			General worker	2	260,528	521,056
			Truck driver	1	166,752	166,752