Table 10. Status of bid and winning method by type of construction

Item How to bid How to select a successful bidder
Online Direct Lowest bid system Eligibility screening system
Number of cases (%)
Restoration of trees 55(91.7) 5(8.3) 55(91.7) 5(8.3)
Disease control and maintenance 84(35.6) 152(64.4) 82(34.7) 154(65.3)
Maintenace 440(61.1) 280(38.9) 435(60.4) 285(39.6)
Planting materials such as trees 38(46.3) 44(53.7) 38(46.3) 44(53.7)
Resting facilities 67(58.3) 48(41.7) 67(58.3) 48(41.7)
Amusement facilities 144(54.8) 119(45.2) 138(52.5) 125(47.5)
Exercise facility 18(32.7) 37(67.3) 18(32.7) 37(67.3)
Deck and other facilities 48(62.3) 29(37.7) 47(61.0) 30(39.0)
Other purchases 16(76.2) 5(23.8) 16(76.2) 5(23.8)
Landscape construction 1(50.0) 1(50.0) 1(50.0) 1(50.0)
Total 911(55.9) 720(44.1) 897(55.0) 734(45.0)