Take Refuge
How many mine arc's do we have in service at our underground project?
3
Operate a vehicle on site without use of this safety device that is in all vehicles from factory
Seatbelt
How long does an SR30 self rescuer last?
The new SR30 self rescuers will last a total of 30 minutes once donned.
If you are absolutely required to park on a ramp (pit) ..name 2 precautions you should always take
-Park on pit side not wall side
-Turn wheels into berm
-Put down wheel chocks
-Denergize unit
-Communicate breakdown immediately to supervision/ mechanical
-Do not walk up or down ramp, wait for a ride out
Who has the right of way...
A loaded haul truck heading up or an explosives vehicle?
Explosives vehicle
What is the total number of occupants that can be housed in 1 mine arc?
16 persons per mine arc
During pre-trip inspection and every single time before entering the lower or upper portal (or entering the pit if you are tasked with hauling to sort rows).
Can you extend the total time of operation of the SR30 in any way?
No
Unlike the Ocenco's where we can slowly bleed a bottle down...once the SR30 is in operation it will only last 30 minutes
Ramp conditions are constantly changing and never perfect...what are 3 ug ramp travel precautions for large units or haul trucks
-Drive to ramp conditions
-Haul units should avoid driving directly under service pipes whenever possible
-Always call levels
-Traffic up has right of way
-Call hold positions
-Call lights following when its applicable
-Use seatbelt at all times
-Seat air ride seat prior to use
-Drive defensively
-Use safe following distances
-Call entry and exit of levels
-Call scoop for access
-Test brakes every time entering portals
What is the 1 unit that has right of way over everything underground no matter the way of travel or circumstances?
UG Ambulance for CODE 1 calls
Where can you find the instructions or directions for the RANA 1 air scrubbing system in the permanent refuge station on 2050?
1- Instructions are printed on the unit from factory
2- The presentation we go through in orientation is printed and laminated and hung on the board at the back of the refuge station
What is the closest safe following distance on site?
70 metres (UG you should barely be able to see lights in rear view)
What are 3 things to check daily on your SR30 prior to going to the field?
1- Brown O-Ring has not turned teal green (indicating moisture has entered the unit)
2-dust or debris in the sight glass (indication that the material inside has been compromised)
3-Small white patch in sight glass has turned black (indicates that extreme heat has compromised the unit)
4-Unit is open (if units are open or the top clasp breaks the unit needs to be taken out of service immediately)
What steps would you take if your unit ever failed a brake test and you had to park it, leave it and get on another truck?
-Let supervision know of issue
-Ensure mechanics are aware of the issue
-Lockout unit with tag if required to leave unit for any time
-Try to park on even ground not on ramp unless it is not possible
When does your 6-point card need to be completed?
In the workplace, prior to pre-op inspections and before any operation
If you are driving on ramp and are approximately just past the 2175 level...where is your closest refuge station?
2195 lube bay
Why is it important to call levels both up and down?
So other drivers on ramp know your location and can safely pull off without fear of interactions
How long will an Ocenco last if you open the bottle fully and dont bleed it down?
90 minutes of non-stop flow in a new Ocenco
During a CODE-1 that is not fire/smoke or refuge station required...where should you park ?
-Ideally pull onto a level
-Park on flat ground
-Leave space for other operators to pull on to level
-Do not move until all clear has been given over radio no matter how long the CODE 1 lasts
What is 1 item that is available to all workers on site here to help prevent slips and falls when working on icy or slick outdoor conditions?
Boot studs can be added to any work boot
36 hours if fully occupied (16 persons)
Name 3 low risk tasks that often get overlooked when operating a haul unit on site (both ug or surface)?
-refueling (fire and explosion/spill risk)
-pre-trip inspections (ground is uneven and area congestion could be a factor as well as environmental)
-Mounting and dismounting (not using 3-point contact at all times until youre safely on the ground can still be a risk of fall and injury no matter the distance)
If you are at the bottom (decline) where is your closest cache of ocencos (8)?
Safety bay on decline has a cache of 8
Haul truck drivers should always be driving to conditions and ramp speed limits..why is it important to do this at all times?
Driving defensively and in a manner that allows you to stop if needed for unexpected hazards or personnel on ramp should always be possible for all haul truck drivers.
Name one of the top ways to combat fatigue in the workplace
-Proper rest
-Proper diet
-Drinking water all day
-Exercise