JouleCheck library
Tasks
Each card is a reference, not a to-do list: it shows the energy present in that activity, then links to a calculator or trigger check. Open a card to see the direct controls to verify before work starts.
19 of 19 tasks shown
No tasks match. Clear the filter to see all tasks.
Lifting and logistics · 3 tasks
Telehandler unloading
Kinetic calculatorTelehandler unloading adds reach, boom height and tip-over exposure to normal forklift hazards.
Crane lift
Gravity calculatorA crane lift places a suspended load above people, plant and structures along the lift path.
Switchgear movement on skates
Kinetic calculatorMoving heavy switchgear on skates creates crush, tip-over and line-of-fire exposure.
Work at height · 3 tasks
Cable tray installation at height
Gravity calculatorInstalling cable tray, basket and ladder overhead involves sustained work at height with tools, fixings and containment sections above other trades, plus cutting and drilling noise.
Containment bracketry installation
Gravity calculatorInstalling unistrut framing and bracketry involves overhead drilling into concrete, anchor loads and power tool use above other trades.
Rack structure installation
Gravity calculatorInstalling rack frames and support steel inside data halls involves heavy sections, overhead fixing and drilling, grinding and screwing in enclosed space.
Electrical and power · 3 tasks
Cable drum handling
Kinetic calculatorMoving and setting up heavy cable drums creates rolling, crush and uncontrolled-movement exposure.
Cable pulling
Trigger checksCable pulling puts hands near rollers and pinch points while tension is applied to heavy cable runs.
Cable termination and testing
Trigger checksTerminating and testing cables works at the boundary between dead construction wiring and systems that can be energised from elsewhere.
Mechanical and pressure · 4 tasks
Pump set installation
Gravity calculatorInstalling pump sets involves heavy units, mechanical alignment work and later rotating and pressure energy.
Fan start-up
Trigger checksStarting fans introduces rotating energy and airflow into systems that people may still be working on.
Pump start-up
Trigger checksStarting pumps introduces rotating and pressure energy into pipework that may still be open or occupied by other trades.
HVAC ductwork installation
Gravity calculatorInstalling ductwork involves large sections handled overhead, sharp sheet edges and cutting, drilling and grinding above other trades.
Fire and protection systems · 1 task
Fire and smoke damper installation
Gravity calculatorInstalling dampers in duct penetrations combines overhead work, spring-loaded mechanisms and drilling and cutting at the slab or wall line.
Civil, structures and fit-out · 4 tasks
External civil works and ground preparation
Kinetic calculatorExternal earthworks use excavators, loaders and rollers around people on foot, with ground instability and buried services.
Excavation
Trigger checksExcavation work combines ground collapse exposure, plant movement and buried services.
Trenching
Trigger checksTrenching creates long open excavations with collapse exposure and repeated entry by operatives.
Structural steel erection
Gravity calculatorErecting structural steel combines crane lifts, work at height, heavy sections being landed and bolted, and grinding and welding.
Commissioning and testing · 1 task
Integrated systems testing
Trigger checksIntegrated testing runs multiple building systems together, so equipment can start, move or change state without local warning.