TF
TinnerFlow
Menu
Fix a Problem
Install Guides
Check My Work
Ask Clearly
Field Library
Home
/
Categories
Field Basics, Safety & Access
72 records, red lane first.
Stop
An extension cord has damaged insulation
Field problem · 4th Year
Stop
Emergency lowering valve location on a scissor lift
Field problem · 4th Year
Stop
Energized equipment or live panels nearby not recognized
Field problem · 4th Year
Stop
Fall-Protection Hold Point Before Duct Work at Height
Field problem · 4th Year
Stop
Fall-Protection Hold Point Before Duct Work at Height
Foreman script · 1st Year
Stop
I am working in a hospital or healthcare infection-control area
Field problem · 4th Year
Stop
Lift Path and Overhead Hazards
Field problem · 4th Year
Stop
Lockout and Verification Before Reaching Into Equipment
Field problem · 4th Year
Stop
Lockout and Verification Before Reaching Into Equipment
Foreman script · 1st Year
Stop
Rough-terrain scissor lift outriggers will not set or keep sinking
Field problem · 4th Year
Stop
Scissor Lift Pre-Use Inspection
Field problem · 4th Year
Stop
Scissor lift alarm says unlevel or tilt alarm
Field problem · 4th Year
Stop
Scissor lift cuts out halfway up
Field problem · 4th Year
Stop
Scissor lift pothole protector or skirt is stuck down
Field problem · 4th Year
Stop
Scrap and cords are in the scissor-lift path
Field problem · 4th Year
Stop
The whipping un-locked zip-screw hex adapter
Field problem · 4th Year
Stop
The whipping un-tethered impact driver drop
Field problem · 4th Year
Stop
What do I do before disconnecting a pressurized air hose?
Field problem · 4th Year
Stop
What information does the foreman need when I go do a material count?
Apprentice question · 1st Year
Stop
What should I be staging for the journeyman while they are measuring the next piece?
Apprentice question · 1st Year
Check first
Ceiling Access Panels Coordination
Foreman script · 3rd Year
Check first
Cutting near combustibles without hot-work awareness
Field problem · 2nd Year
Check first
Hand Placement at a Closing Duct Joint: Keep Fingers Out of the Pinch Line
Field problem · 2nd Year
Check first
How do I ask the foreman a question without interrupting a layout calculation?
Apprentice question · 1st Year
Check first
How do I communicate over the noise of the jobsite when backing up a lift?
Apprentice question · 1st Year
Check first
How do I organize the hardware bucket so we aren't losing bolts and nuts on a scissor lift?
Apprentice question · 1st Year
Check first
I did not find my exact field problem - how do I submit it?
Field problem · 2nd Year
Check first
Leaving sharp cutoffs on roof or deck
Field problem · 2nd Year
Check first
Missing dust control when cutting or drilling overhead
Field problem · 2nd Year
Check first
Missing gloves/eye protection before cutting sharp metal
Field problem · 2nd Year
Check first
Missing to check floor openings before backing up with material
Field problem · 2nd Year
Check first
Move an Oversized Fitting Without Crushing or Racking It
Field problem · 2nd Year
Check first
Moving duct through a hallway without checking corners and finished surfaces
Field problem · 2nd Year
Check first
Not asking before drilling into deck/concrete
Field problem · 2nd Year
Check first
Not barricading or warning others during overhead work
Field problem · 2nd Year
Check first
Not calling out hazards created by removed ceiling tiles
Field problem · 2nd Year
Check first
Not enforcing safety standards with apprentices under your supervision
Common mistake · 2nd Year
Check first
Not inspecting scissor lift/boom lift before use
Field problem · 2nd Year
Check first
Not knowing emergency route or muster point on jobsite
Field problem · 2nd Year
Check first
Not knowing what to do when the lift alarm or controls act wrong
Field problem · 2nd Year
Check first
Not knowing when ladder work should become lift work
Field problem · 2nd Year
Check first
Not spotting while moving long duct through finished areas
Field problem · 2nd Year
Check first
Not tying off tools or securing loose items on lift
Field problem · 2nd Year
Check first
Not wearing hearing protection around cutting/grinding
Field problem · 2nd Year
Check first
Poor lift positioning creating pinch/crush risk
Field problem · 2nd Year
Check first
Posted site safety rules before starting task not checked
Field problem · 2nd Year
Check first
Riser Orientation Mark Is Missing Before the Section Is Raised
Foreman script · 2nd Year
Check first
Sizing Access For The Task
Foreman script · 2nd Year
Check first
Stepping on duct, fittings, or insulation and damaging it
Field problem · 2nd Year
Check first
The scissor lift is beeping or alarming while I am in the air
Field problem · 2nd Year
Check first
The twisted right-angle drill shock (the wrist-snapper)
Field problem · 2nd Year
Check first
Walking under active duct lift/install zone
Field problem · 2nd Year
Check first
What is a "block out" in concrete, and why do we need to check them before pouring?
Apprentice question · 1st Year
Check first
What's the standard procedure for end-of-day jobsite cleanup for sheet metal crews?
Apprentice question · 1st Year
Check first
When overhead work needs a spotter or controlled area not recognized
Field problem · 2nd Year
Check first
Where Access Doors Are Required
Foreman script · 2nd Year
Check first
Working above ceiling without checking hidden hazards
Field problem · 2nd Year
Check first
Working from the top step of a ladder to reach duct
Field problem · 2nd Year
Check first
Working under lift without checking overhead obstructions
Field problem · 2nd Year
Check first
Working while rushed and unsure instead of stopping
Field problem · 2nd Year
Coordinate
Blocking egress/walkways with duct sections
Field problem · 3rd Year
Coordinate
Finished walls/floors while staging duct not protected
Field problem · 3rd Year
Coordinate
Using damaged ladder or wrong ladder angle
Field problem · 3rd Year
Coordinate
Working around other trades without communicating swing radius
Field problem · 3rd Year
Standard
Housekeeping and Fastener Control
Field problem · 1st Year
Standard
Housekeeping and Fastener Control
Foreman script · 1st Year
Standard
How do I keep my cordless batteries from dying in cold weather?
Apprentice question · 1st Year
Standard
How do I properly strap down sheet metal on a material cart so it doesn't slide off?
Apprentice question · 1st Year
Standard
What's the right way to load a scissor lift so we don't exceed the weight capacity?
Apprentice question · 1st Year
Reference
G90
Definition · 1st Year
Reference
Mark the keeper side
Reference · 1st Year
Reference
Supply, Return, Exhaust, and Outside Air
Reference · 1st Year