Calculation support, not a guaranteed safety decision.

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.

Energy: Chemical ×

Lifting and logistics · 0 tasks

Work at height · 0 tasks

Electrical and power · 3 tasks

Battery rack installation

Gravity calculator
Gravity Electrical Chemical

Installing battery racks involves heavy components, stored electrical energy and chemical exposure in confined plant space.

Battery connection

Trigger checks
Electrical Chemical Thermal

Connecting batteries works directly on terminals that cannot be de-energised, with arc and chemical exposure.

Chemical

Applying epoxy coatings in battery rooms and containment areas exposes people to solvents, resins and vapour in enclosed spaces.

Mechanical and pressure · 3 tasks

Refrigerant charging

Trigger checks
Chemical Pressure Thermal

Charging refrigerant handles pressurised chemical under pressure with asphyxiation and cold-burn exposure.

Chemical dosing

Trigger checks
Chemical Pressure

Dosing water treatment chemicals involves corrosive or reactive substances under pressure in occupied plant spaces.

Insulation installation

Trigger checks
Chemical Thermal

Insulating pipework and ductwork uses adhesives, sealants and fibrous materials, often overhead and in enclosed spaces.

Fire and protection systems · 2 tasks

Pressure Gravity Chemical

Handling suppression cylinders involves very high pressure vessels that become projectiles if a valve is damaged.

Chemical Sound

Spraying intumescent and fire proofing coatings releases solvent vapour and overspray, usually at height and across areas shared with other trades.

Civil, structures and fit-out · 3 tasks

Buried services exposure

Trigger checks
Electrical Pressure Chemical

Exposing buried services risks striking electrical, gas, water or communications assets whose state is unknown.

Concrete pour

Trigger checks
Pressure Motion Chemical Sound

Concrete pours involve pumping under pressure, moving plant, formwork loading and chemical burn exposure.

Chemical Sound

Snagging and touch-up work spreads small tasks with solvents, sanding and light access equipment across finished areas.

Commissioning and testing · 0 tasks