Formative - TTSA Flashcards
Rail corridor definition
Fence to fence or
15m from outer rail
Danger zone definition
3m from outer rail AND all space above and below
Platform danger zone definition
Yellow line to platform edge or
1.5 from platform edge
Platform danger zone definition
Yellow line to platform edge or
1.5 from platform edge
Vic broad gauge is how many feet
5ft
Standard guage is how many feet
4ft
Feet distance between both rail lines
6ft
TFPC hard hat colour
Blue
TFPC responsibility
Assess and implement TFP arrangements
6 things needed to enter rail corridor
- Metro I’d
- Fit for work
- PPE
- Cat 1 medical
- Rostered for work
- TTSA
Drug and alcohol testing (3)
Random
Show cause
Accident/incident (within 3hrs)
Track class - max speeds for inner suburban, suburban and country
Inner - 65
Suburban - 95
Country - 130
Track workers PPE (6)
Hard hat
Safety glasses
Long sleeves
Long pants
Safety boots
Hi-vjs
Sighting distance for inner suburban
455m
Sighting distance suburban
660
Safe approach distance for person and plant
Person - 2m
Plant - 6.4m
1st and 2nd digit on TDN mean what?
1st - line
2nd - loop
In radio comms what 3 things do you provide?
TDN
Origin -> destination
Location
What is an underbridge and overbridge?
Road traffic under
Road traffic over
On the track system what do rails, sleepers and ballast do?
Rails = guide wheels
Sleepers = distribute weight and keep guage
Ballast = drainage and support
Km posts provide distance to what?
Souther Cross station
Overhead structure numbers provide what distance to where?
Feet distance to FSS
Can mobile phones be used in the rail corridor?
No, unless in a POS and only for business purposes
Can mobile phones be used in the danger zone?
No
What volts is provided by the transmission wires?
22000vAC
What are the three types of stanchions?
Portal
Cantilever
Stand off
What is the top and bottom wires called on the overhead system?
Top - catenary
Bottom - contact
What helps to stagger the overhead wire?
Steady arm
What are the three types of section insulators?
Fibreglass
Wood
Porcelain
Two types of tensioners
Weighted
Spring
Terminal stop sign - where do we stop and where does overhead stop
Stop 3m
Overhead stop in 15m
Managing worksite cleanliness - what act do we work under?
Environmental protection ammendment act 2018
Flora and fauna are protected under what act
Environment protection amendment act 2018
What is this?
Tamper
What is this?
Tamper
What is this
Hi rail
