Maintenance Task Library

Standard units of work, engineered to fit inside an eight-hour window. Each task carries the electrical, plant, acoustic and incompatibility attributes the constraint engine and solver consume.

Backlog
115
Scheduled
25
Task templates
10
Contractors
6
TaskTypeContractorLocationDurationElectricalAcousticsTagsWindow
Concourse cladding & wayfinding renewal
TSK-0015
Station FitoutJohn Holland GroupM1-CITY · 45.7–46.1 km · UP4h 00m
PLANT
71 LAeq / 84 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Concourse cladding & wayfinding renewal
TSK-0019
Station FitoutJohn Holland GroupM1-SW · 57.1–58.3 km · UP4h 00m
PLANT
74 LAeq / 82 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Platform screen door servicing
TSK-0021
Station FitoutLaing O'RourkeM1-SW · 54.1–54.8 km · BOTH3h 20m
62 LAeq / 69 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Corridor vegetation clearance
TSK-0022
Vegetation ClearanceSkyline Vegetation ManagementM1-SW · 55.9–56.7 km · UP2h 00m
ISOLATIONPLANT
78 LAeq / 89 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Contact wire tension adjustment
TSK-0023
OHL RepairAlstom Rail SystemsM1-SW · 59.0–60.4 km · DOWN2h 00m
ISOLATIONPLANT
66 LAeq / 73 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Concourse cladding & wayfinding renewal
TSK-0024
Station FitoutJohn Holland GroupM1-CITY · 46.6–48.3 km · UP4h 00m
PLANT
74 LAeq / 81 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Concourse cladding & wayfinding renewal
TSK-0027
Station FitoutJohn Holland GroupM1-SW · 61.2–62.7 km · UP4h 00m
PLANT
69 LAeq / 83 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Contact wire tension adjustment
TSK-0029
OHL RepairAlstom Rail SystemsM1-SW · 52.2–53.5 km · DOWN2h 00m
ISOLATIONPLANT
66 LAeq / 75 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Overhead line dropper & registration renewal
TSK-0031
OHL RepairAlstom Rail SystemsM1-SW · 52.3–54.1 km · UP3h 30m
ISOLATIONPLANT
66 LAeq / 75 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Plain line tamping & ballast regulation
TSK-0033
TampingDowner Track ServicesM1-NW · 26.7–27.7 km · DOWN3h 00m
PLANT
84 LAeq / 94 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Corridor vegetation clearance
TSK-0034
Vegetation ClearanceSkyline Vegetation ManagementM1-SW · 56.0–57.7 km · DOWN2h 00m
ISOLATIONPLANT
75 LAeq / 87 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Balise realignment & dynamic validation
TSK-0035
CBTC Balise TestingAlstom Rail SystemsM1-NW · 12.5–14.0 km · DOWN2h 45m
LIVE
57 LAeq / 64 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Moving block headway regression test
TSK-0036
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 42.1–43.3 km · UP4h 00m
LIVE
55 LAeq / 57 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Plain line tamping & ballast regulation
TSK-0038
TampingDowner Track ServicesM1-SW · 61.4–63.0 km · UP3h 00m
PLANT
83 LAeq / 94 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Balise realignment & dynamic validation
TSK-0040
CBTC Balise TestingAlstom Rail SystemsM1-NW · 23.9–25.3 km · DOWN2h 45m
LIVE
53 LAeq / 65 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Plain line tamping & ballast regulation
TSK-0041
TampingDowner Track ServicesM1-CITY · 38.4–39.1 km · BOTH3h 00m
PLANT
81 LAeq / 94 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Corridor vegetation clearance
TSK-0042
Vegetation ClearanceSkyline Vegetation ManagementM1-SW · 54.0–55.3 km · UP2h 00m
ISOLATIONPLANT
77 LAeq / 86 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Contact wire tension adjustment
TSK-0043
OHL RepairAlstom Rail SystemsM1-NW · 7.7–8.7 km · DOWN2h 00m
ISOLATIONPLANT
66 LAeq / 72 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Balise realignment & dynamic validation
TSK-0044
CBTC Balise TestingAlstom Rail SystemsM1-SW · 62.2–63.2 km · DOWN2h 45m
LIVE
52 LAeq / 62 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Contact wire tension adjustment
TSK-0045
OHL RepairAlstom Rail SystemsM1-SW · 60.2–61.7 km · BOTH2h 00m
ISOLATIONPLANT
66 LAeq / 72 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Balise realignment & dynamic validation
TSK-0046
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 39.9–40.9 km · DOWN2h 45m
LIVE
55 LAeq / 63 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Concourse cladding & wayfinding renewal
TSK-0047
Station FitoutJohn Holland GroupM1-NW · 5.1–6.5 km · UP4h 00m
PLANT
73 LAeq / 82 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Platform screen door servicing
TSK-0048
Station FitoutLaing O'RourkeM1-NW · 25.7–27.6 km · UP3h 20m
60 LAeq / 71 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Turnout tamping & switch adjustment
TSK-0049
TampingJohn Holland GroupM1-SW · 60.9–61.6 km · DOWN3h 15m
PLANT
87 LAeq / 96 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Overhead line dropper & registration renewal
TSK-0050
OHL RepairAlstom Rail SystemsM1-NW · 7.7–8.1 km · DOWN3h 30m
ISOLATIONPLANT
67 LAeq / 80 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Plain line tamping & ballast regulation
TSK-0051
TampingDowner Track ServicesM1-CITY · 39.0–40.2 km · UP3h 00m
PLANT
83 LAeq / 93 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Moving block headway regression test
TSK-0052
CBTC Balise TestingAlstom Rail SystemsM1-SW · 58.0–59.7 km · DOWN4h 00m
LIVE
53 LAeq / 58 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Balise realignment & dynamic validation
TSK-0053
CBTC Balise TestingAlstom Rail SystemsM1-SW · 56.2–57.3 km · UP2h 45m
LIVE
57 LAeq / 61 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Acoustic rail grinding pass
TSK-0054
Rail GrindingDowner Track ServicesM1-NW · 1.5–3.2 km · UP2h 30m
PLANT
86 LAeq / 98 LAmax
vib Medium
VIBRATION_SOURCEHOT_WORKSSPARK_SOURCEHEAVY_ON_TRACK_PLANT
—
Overhead line dropper & registration renewal
TSK-0055
OHL RepairAlstom Rail SystemsM1-SW · 55.2–56.2 km · BOTH3h 30m
ISOLATIONPLANT
67 LAeq / 78 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Plain line tamping & ballast regulation
TSK-0056
TampingDowner Track ServicesM1-NW · 5.2–6.3 km · DOWN3h 00m
PLANT
82 LAeq / 94 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Contact wire tension adjustment
TSK-0057
OHL RepairAlstom Rail SystemsM1-NW · 32.0–33.1 km · UP2h 00m
ISOLATIONPLANT
61 LAeq / 74 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Plain line tamping & ballast regulation
TSK-0058
TampingDowner Track ServicesM1-SW · 53.7–55.0 km · UP3h 00m
PLANT
83 LAeq / 94 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Contact wire tension adjustment
TSK-0059
OHL RepairAlstom Rail SystemsM1-CITY · 46.2–47.1 km · DOWN2h 00m
ISOLATIONPLANT
65 LAeq / 74 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Plain line tamping & ballast regulation
TSK-0060
TampingDowner Track ServicesM1-NW · 3.1–3.9 km · DOWN3h 00m
PLANT
85 LAeq / 93 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Balise realignment & dynamic validation
TSK-0061
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 43.1–44.0 km · UP2h 45m
LIVE
57 LAeq / 64 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Platform screen door servicing
TSK-0062
Station FitoutLaing O'RourkeM1-NW · 15.8–16.3 km · UP3h 20m
60 LAeq / 71 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Contact wire tension adjustment
TSK-0063
OHL RepairAlstom Rail SystemsM1-SW · 59.4–60.2 km · DOWN2h 00m
ISOLATIONPLANT
65 LAeq / 75 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Moving block headway regression test
TSK-0064
CBTC Balise TestingAlstom Rail SystemsM1-SW · 60.8–61.4 km · BOTH4h 00m
LIVE
50 LAeq / 59 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Balise realignment & dynamic validation
TSK-0065
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 38.3–39.4 km · UP2h 45m
LIVE
52 LAeq / 59 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Balise realignment & dynamic validation
TSK-0066
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 43.8–45.3 km · UP2h 45m
LIVE
57 LAeq / 60 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Concourse cladding & wayfinding renewal
TSK-0067
Station FitoutJohn Holland GroupM1-SW · 54.2–55.3 km · UP4h 00m
PLANT
73 LAeq / 82 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Plain line tamping & ballast regulation
TSK-0068
TampingDowner Track ServicesM1-SW · 61.0–62.0 km · BOTH3h 00m
PLANT
84 LAeq / 93 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Concourse cladding & wayfinding renewal
TSK-0069
Station FitoutJohn Holland GroupM1-NW · 4.1–4.7 km · UP4h 00m
PLANT
73 LAeq / 85 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Balise realignment & dynamic validation
TSK-0070
CBTC Balise TestingAlstom Rail SystemsM1-NW · 4.2–4.9 km · UP2h 45m
LIVE
53 LAeq / 63 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Moving block headway regression test
TSK-0071
CBTC Balise TestingAlstom Rail SystemsM1-NW · 0.0–1.0 km · DOWN4h 00m
LIVE
50 LAeq / 62 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Plain line tamping & ballast regulation
TSK-0072
TampingDowner Track ServicesM1-SW · 51.8–53.2 km · UP3h 00m
PLANT
86 LAeq / 91 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Turnout tamping & switch adjustment
TSK-0073
TampingJohn Holland GroupM1-SW · 59.1–60.2 km · DOWN3h 15m
PLANT
84 LAeq / 95 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Moving block headway regression test
TSK-0074
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 46.3–46.8 km · UP4h 00m
LIVE
51 LAeq / 57 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Contact wire tension adjustment
TSK-0075
OHL RepairAlstom Rail SystemsM1-SW · 58.7–59.6 km · DOWN2h 00m
ISOLATIONPLANT
64 LAeq / 73 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Platform screen door servicing
TSK-0076
Station FitoutLaing O'RourkeM1-SW · 58.6–59.1 km · DOWN3h 20m
62 LAeq / 68 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Corridor vegetation clearance
TSK-0077
Vegetation ClearanceSkyline Vegetation ManagementM1-NW · 1.7–3.5 km · UP2h 00m
ISOLATIONPLANT
73 LAeq / 90 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Turnout tamping & switch adjustment
TSK-0078
TampingJohn Holland GroupM1-CITY · 38.1–39.4 km · DOWN3h 15m
PLANT
85 LAeq / 92 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Plain line tamping & ballast regulation
TSK-0079
TampingDowner Track ServicesM1-CITY · 47.0–48.8 km · DOWN3h 00m
PLANT
84 LAeq / 89 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Overhead line dropper & registration renewal
TSK-0080
OHL RepairAlstom Rail SystemsM1-SW · 53.9–55.7 km · UP3h 30m
ISOLATIONPLANT
68 LAeq / 75 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Balise realignment & dynamic validation
TSK-0081
CBTC Balise TestingAlstom Rail SystemsM1-SW · 61.7–62.2 km · DOWN2h 45m
LIVE
54 LAeq / 63 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Corridor vegetation clearance
TSK-0082
Vegetation ClearanceSkyline Vegetation ManagementM1-NW · 33.8–34.5 km · DOWN2h 00m
ISOLATIONPLANT
76 LAeq / 91 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Corridor vegetation clearance
TSK-0083
Vegetation ClearanceSkyline Vegetation ManagementM1-CITY · 36.7–37.2 km · DOWN2h 00m
ISOLATIONPLANT
76 LAeq / 86 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Corridor vegetation clearance
TSK-0084
Vegetation ClearanceSkyline Vegetation ManagementM1-NW · 0.1–1.9 km · UP2h 00m
ISOLATIONPLANT
77 LAeq / 86 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Concourse cladding & wayfinding renewal
TSK-0085
Station FitoutJohn Holland GroupM1-NW · 7.9–9.2 km · DOWN4h 00m
PLANT
70 LAeq / 84 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Balise realignment & dynamic validation
TSK-0086
CBTC Balise TestingAlstom Rail SystemsM1-NW · 25.9–26.6 km · DOWN2h 45m
LIVE
56 LAeq / 62 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Corridor vegetation clearance
TSK-0087
Vegetation ClearanceSkyline Vegetation ManagementM1-SW · 56.8–57.4 km · DOWN2h 00m
ISOLATIONPLANT
78 LAeq / 90 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Turnout tamping & switch adjustment
TSK-0088
TampingJohn Holland GroupM1-NW · 30.0–30.9 km · UP3h 15m
PLANT
84 LAeq / 96 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Moving block headway regression test
TSK-0089
CBTC Balise TestingAlstom Rail SystemsM1-NW · 28.6–30.0 km · DOWN4h 00m
LIVE
49 LAeq / 61 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Balise realignment & dynamic validation
TSK-0090
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 36.6–38.3 km · DOWN2h 45m
LIVE
54 LAeq / 60 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Platform screen door servicing
TSK-0091
Station FitoutLaing O'RourkeM1-NW · 22.9–24.0 km · DOWN3h 20m
59 LAeq / 68 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Acoustic rail grinding pass
TSK-0092
Rail GrindingDowner Track ServicesM1-CITY · 40.5–41.7 km · DOWN2h 30m
PLANT
87 LAeq / 94 LAmax
vib Medium
VIBRATION_SOURCEHOT_WORKSSPARK_SOURCEHEAVY_ON_TRACK_PLANT
—
Contact wire tension adjustment
TSK-0093
OHL RepairAlstom Rail SystemsM1-CITY · 40.0–41.6 km · BOTH2h 00m
ISOLATIONPLANT
63 LAeq / 75 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Concourse cladding & wayfinding renewal
TSK-0094
Station FitoutJohn Holland GroupM1-NW · 31.6–32.1 km · DOWN4h 00m
PLANT
70 LAeq / 82 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Turnout tamping & switch adjustment
TSK-0095
TampingJohn Holland GroupM1-NW · 16.6–17.8 km · BOTH3h 15m
PLANT
85 LAeq / 92 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Balise realignment & dynamic validation
TSK-0096
CBTC Balise TestingAlstom Rail SystemsM1-NW · 12.4–13.9 km · UP2h 45m
LIVE
56 LAeq / 61 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Acoustic rail grinding pass
TSK-0097
Rail GrindingDowner Track ServicesM1-NW · 3.6–4.4 km · DOWN2h 30m
PLANT
87 LAeq / 95 LAmax
vib Medium
VIBRATION_SOURCEHOT_WORKSSPARK_SOURCEHEAVY_ON_TRACK_PLANT
—
Turnout tamping & switch adjustment
TSK-0098
TampingJohn Holland GroupM1-NW · 6.6–7.1 km · BOTH3h 15m
PLANT
85 LAeq / 97 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Platform screen door servicing
TSK-0099
Station FitoutLaing O'RourkeM1-CITY · 38.2–39.0 km · UP3h 20m
59 LAeq / 71 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Contact wire tension adjustment
TSK-0100
OHL RepairAlstom Rail SystemsM1-NW · 26.0–27.8 km · BOTH2h 00m
ISOLATIONPLANT
64 LAeq / 71 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Concourse cladding & wayfinding renewal
TSK-0101
Station FitoutJohn Holland GroupM1-NW · 2.5–3.0 km · DOWN4h 00m
PLANT
71 LAeq / 83 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Corridor vegetation clearance
TSK-0102
Vegetation ClearanceSkyline Vegetation ManagementM1-NW · 15.5–16.4 km · BOTH2h 00m
ISOLATIONPLANT
76 LAeq / 87 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Platform screen door servicing
TSK-0103
Station FitoutLaing O'RourkeM1-CITY · 47.1–47.9 km · BOTH3h 20m
57 LAeq / 68 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Turnout tamping & switch adjustment
TSK-0104
TampingJohn Holland GroupM1-SW · 54.2–56.0 km · DOWN3h 15m
PLANT
84 LAeq / 94 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Contact wire tension adjustment
TSK-0105
OHL RepairAlstom Rail SystemsM1-SW · 56.9–58.1 km · BOTH2h 00m
ISOLATIONPLANT
61 LAeq / 73 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Contact wire tension adjustment
TSK-0106
OHL RepairAlstom Rail SystemsM1-NW · 25.5–27.2 km · UP2h 00m
ISOLATIONPLANT
64 LAeq / 77 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Turnout tamping & switch adjustment
TSK-0107
TampingJohn Holland GroupM1-SW · 54.5–55.6 km · BOTH3h 15m
PLANT
82 LAeq / 95 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Contact wire tension adjustment
TSK-0108
OHL RepairAlstom Rail SystemsM1-CITY · 37.6–38.6 km · DOWN2h 00m
ISOLATIONPLANT
66 LAeq / 76 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Plain line tamping & ballast regulation
TSK-0109
TampingDowner Track ServicesM1-NW · 15.8–17.7 km · DOWN3h 00m
PLANT
86 LAeq / 92 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Concourse cladding & wayfinding renewal
TSK-0110
Station FitoutJohn Holland GroupM1-SW · 60.4–62.4 km · DOWN4h 00m
PLANT
73 LAeq / 83 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Platform screen door servicing
TSK-0111
Station FitoutLaing O'RourkeM1-CITY · 38.4–39.8 km · UP3h 20m
61 LAeq / 70 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Moving block headway regression test
TSK-0112
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 36.5–37.0 km · BOTH4h 00m
LIVE
52 LAeq / 59 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Platform screen door servicing
TSK-0113
Station FitoutLaing O'RourkeM1-SW · 51.6–53.4 km · BOTH3h 20m
60 LAeq / 68 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Platform screen door servicing
TSK-0114
Station FitoutLaing O'RourkeM1-NW · 29.9–31.9 km · UP3h 20m
60 LAeq / 68 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Acoustic rail grinding pass
TSK-0115
Rail GrindingDowner Track ServicesM1-SW · 61.1–62.5 km · UP2h 30m
PLANT
90 LAeq / 94 LAmax
vib Medium
VIBRATION_SOURCEHOT_WORKSSPARK_SOURCEHEAVY_ON_TRACK_PLANT
—
Contact wire tension adjustment
TSK-0116
OHL RepairAlstom Rail SystemsM1-CITY · 46.3–48.0 km · UP2h 00m
ISOLATIONPLANT
66 LAeq / 74 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Turnout tamping & switch adjustment
TSK-0117
TampingJohn Holland GroupM1-NW · 33.0–34.9 km · DOWN3h 15m
PLANT
82 LAeq / 92 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Plain line tamping & ballast regulation
TSK-0118
TampingDowner Track ServicesM1-SW · 59.9–61.5 km · UP3h 00m
PLANT
84 LAeq / 89 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGE
—
Balise realignment & dynamic validation
TSK-0119
CBTC Balise TestingAlstom Rail SystemsM1-NW · 23.9–24.8 km · BOTH2h 45m
LIVE
56 LAeq / 65 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Turnout tamping & switch adjustment
TSK-0120
TampingJohn Holland GroupM1-NW · 17.7–18.2 km · DOWN3h 15m
PLANT
88 LAeq / 92 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Corridor vegetation clearance
TSK-0121
Vegetation ClearanceSkyline Vegetation ManagementM1-CITY · 38.2–38.8 km · UP2h 00m
ISOLATIONPLANT
77 LAeq / 87 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Balise realignment & dynamic validation
TSK-0122
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 47.7–49.2 km · UP2h 45m
LIVE
53 LAeq / 63 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Overhead line dropper & registration renewal
TSK-0123
OHL RepairAlstom Rail SystemsM1-SW · 58.5–60.4 km · DOWN3h 30m
ISOLATIONPLANT
68 LAeq / 80 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Contact wire tension adjustment
TSK-0124
OHL RepairAlstom Rail SystemsM1-SW · 61.7–63.3 km · DOWN2h 00m
ISOLATIONPLANT
67 LAeq / 72 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Platform screen door servicing
TSK-0125
Station FitoutLaing O'RourkeM1-NW · 32.5–33.6 km · UP3h 20m
61 LAeq / 73 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Overhead line dropper & registration renewal
TSK-0126
OHL RepairAlstom Rail SystemsM1-NW · 24.3–25.1 km · BOTH3h 30m
ISOLATIONPLANT
67 LAeq / 79 LAmax
vib Low
TRACTION_ISOLATION_REQUIREDLIVE_WIRE_HAZARDMOBILE_PLANT
—
Platform screen door servicing
TSK-0127
Station FitoutLaing O'RourkeM1-CITY · 41.1–42.7 km · UP3h 20m
61 LAeq / 71 LAmax
vib Low
PLATFORM_ACCESSPRECISION_MEASUREMENT
—
Moving block headway regression test
TSK-0128
CBTC Balise TestingAlstom Rail SystemsM1-SW · 58.3–59.7 km · UP4h 00m
LIVE
53 LAeq / 60 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Corridor vegetation clearance
TSK-0129
Vegetation ClearanceSkyline Vegetation ManagementM1-NW · 31.8–33.7 km · DOWN2h 00m
ISOLATIONPLANT
76 LAeq / 87 LAmax
vib Low
MOBILE_PLANTFLAMMABLE_VEGETATIONLIVE_WIRE_HAZARD
—
Concourse cladding & wayfinding renewal
TSK-0130
Station FitoutJohn Holland GroupM1-NW · 1.1–1.5 km · DOWN4h 00m
PLANT
69 LAeq / 83 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Turnout tamping & switch adjustment
TSK-0131
TampingJohn Holland GroupM1-NW · 31.7–32.1 km · DOWN3h 15m
PLANT
83 LAeq / 96 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Balise realignment & dynamic validation
TSK-0132
CBTC Balise TestingAlstom Rail SystemsM1-NW · 27.5–29.0 km · BOTH2h 45m
LIVE
53 LAeq / 61 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Concourse cladding & wayfinding renewal
TSK-0133
Station FitoutJohn Holland GroupM1-NW · 32.9–33.9 km · BOTH4h 00m
PLANT
69 LAeq / 86 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Balise realignment & dynamic validation
TSK-0134
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 39.7–40.2 km · UP2h 45m
LIVE
56 LAeq / 62 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Moving block headway regression test
TSK-0135
CBTC Balise TestingAlstom Rail SystemsM1-CITY · 43.3–43.9 km · UP4h 00m
LIVE
54 LAeq / 57 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Balise realignment & dynamic validation
TSK-0136
CBTC Balise TestingAlstom Rail SystemsM1-SW · 62.6–63.2 km · BOTH2h 45m
LIVE
56 LAeq / 64 LAmax
vib Low
LIVE_TRACTION_REQUIREDPRECISION_MEASUREMENTCBTC_DISRUPTIONTEST_TRAIN_MOVEMENT
—
Acoustic rail grinding pass
TSK-0137
Rail GrindingDowner Track ServicesM1-NW · 2.4–4.0 km · BOTH2h 30m
PLANT
87 LAeq / 95 LAmax
vib Medium
VIBRATION_SOURCEHOT_WORKSSPARK_SOURCEHEAVY_ON_TRACK_PLANT
—
Concourse cladding & wayfinding renewal
TSK-0138
Station FitoutJohn Holland GroupM1-SW · 61.0–61.6 km · UP4h 00m
PLANT
69 LAeq / 85 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—
Turnout tamping & switch adjustment
TSK-0139
TampingJohn Holland GroupM1-NW · 8.4–9.2 km · UP3h 15m
PLANT
86 LAeq / 93 LAmax
vib High
VIBRATION_SOURCEHEAVY_ON_TRACK_PLANTTRACK_GEOMETRY_CHANGECBTC_DISRUPTION
—
Concourse cladding & wayfinding renewal
TSK-0140
Station FitoutJohn Holland GroupM1-SW · 55.0–56.7 km · UP4h 00m
PLANT
74 LAeq / 82 LAmax
vib Medium
PLATFORM_ACCESSMOBILE_PLANTDUST_GENERATION
—

Network segments

M1-NW
Tallawong – Chatswood
0.0–36.0 km · 13 stations
M1-CITY
Chatswood – Sydenham
36.0–51.5 km · 8 stations
M1-SW
Sydenham – Bankstown
51.5–65.0 km · 10 stations