Phase
Activity
Duration Equipment
1 x Water Truck 1 x Light Vehicle 1 x Dozer 1 x Water Truck
Operation 2029-2033
Monitoring and Inspection
2 x Light Vehicle 1 x Medium Vehicle 1 x Water Truck 2 x Light Vehicle 1 x Medium Vehicle 1 x Water Truck 2 x Light Vehicle 1 x Medium Vehicle 1 x Medium Vehicle 1 x Water Truck 2 x Light Vehicle 1 x Medium Vehicle
Reprofiling Beach
1 Month
Spillway Construction
2 Months 1 x Dozer
2 x 36t Excavator 3 x Articulated Truck 1 x Dozer 2 x 36t Excavator 3 x Articulated Truck 1 x Tractor 2 x Light Vehicle 1 x Dozer 2 x 36t Excavator 3 x Articulated Truck
Import Cover Material
1 Month
Closure 2034
Seeding
10 Days
Mulch Application
10 Days
Emissions from heavy earth moving equipment has been considered to fall under stationary energy purposes because they are not “vehicles registered for road use”, and therefore, do not fall under NGER’s definition of transport energy purposes. The resulting fuel consumption calculated for each piece of equipment is shown in Table 8 and fuel consumption by year is summarised in Table 9.
Table 8. Fuel Usage by Project phase
Fuel Consumption (L/h)
Hours per year
Fuel Usage (kL/year)
Phase
Equipment
Model
Transport Purposes Medium Vehicle Stationary Purposes D6 Dozer Light Vehicle
Izuzu F-Series 1 Toyota Hilux 2 CAT D6-20 3 CAT 336-07 3 CAT 745 3 CAT 299D3 3 CAT 789D Water Truck 3 CAT 16-15 3 CAT TH357D 3 CAT 236D3 3 CAT 16 3
1656 9982 3565 6417 356.5 3565 356.5 356.5 356.5 356.5 3565
10.0
11.6 52.4 39.0 68.1
7.5
18.2 19.1 26.6 12.5
36t Excavator Articulated Truck
170.8
Compact Track Loader with Mulcher
4.5
Construction 2028
Water Truck
135.2
482.0
Vibratory Soil Compactor
13.6 20.9
4.8 7.5 2.6 3.5
Motor Grader Telehandler Skid Steer
7.4 9.9
Transport Purposes Light Vehicle Transport Purposes Medium Vehicle Stationary Purposes D6 Dozer Light Vehicle
Operation 2029-2033
Toyota Hilux 2
730
7.5
5.5
Izuzu F-Series 1 Toyota Hilux 2 CAT D6-20 3 CAT 336-07 3 CAT 745 3 CAT 789D Water Truck 3 John Deer 6M 3
3312 1656 1541 2369
7.5
17.4 11.6 28.1 45.3 94.6
10.0
Closure 2034
18.2 19.1 26.6
36t Excavator Articulated Truck
3553.5 1184.5
Water Truck
135.2
160.2
Tractor
115
18.2
28.1
Sources: 1 Izuzu F Series Specification (Izuzu, 2025) 2 Toyota HiLux Spec Table (Toyota, 2024) 3 Caterpillar Performance Handbook (Catepillar, 2022)
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