Lighting on construction sites

Lighting on construction sites

legal prerequisites

On building and demolition sites, electrical systems must adhere to:

Electrical Construction - AS/NZS 3000 (known as the Wiring Rules)
Electrical installations at construction and demolition locations are covered by AS/NZS 3012.
The information that follows explains the fundamental specifications for lighting on building and demolition sites in accordance with AS/NZS 3012.

Definitions

A luminaire is a complete lighting fixture that includes one or more bulbs, the socket and wiring, as well as any additional components needed to secure it in place.

One lumen per square metre of luminance is called a lux.
IP2X: 12mm or larger items only; restricted entry.

Placement luminaries must come from:

a final sub-circuit, such as a lighting circuit, socket outlet, generator set, or permanent wiring with extra protection, or a standalone power source, all of which are equipped with a circuit breaker and residual current device (RCD) (with additional protection).

Installation of luminaires is recommended to guarantee adequate lighting levels for safe access throughout the worksite:

Recommended walkway lighting settings are 40 lux.

160 lux is the suggested minimum lighting level for work spaces in general.

In work areas where more detailed work is being done, lighting levels greater than 160 lux levels may be necessary.

Keeping the lights safe

Luminaries must have safeguards in place to guard against mechanical harm to lamps, such as wire enclosures, safety grills, and impact-resistant covers.

Portable luminaries need to be sufficiently stable, have a mechanical guard installed, and have a security classification of at least IP2X.

Rescue illumination

The worksite's emergency lighting ought to be adequate to enable people to leave safely.

In areas with inadequate natural lighting, emergency lighting of at least 20 lux must be available for at least an hour after any loss of regular lighting. This ought to be put in place at the very least in stairwells, corridors, elevator shafts, and close to switchboards.

Emergency exits should be well-lit and plainly marked.

Emergency evacuation signs that are internally lit must have a battery backup.

Temporary LED Worksite Lighting

Product Features :

● LED 60, 100, and 150 W (200 W, 400 W and 600 W HID equivalent)
● The linked luminaires' maximum wattage is 600 W. (lighting loads only)
● No fan design. Heat was dissipated through openings on the bottom and top of the device and aluminium heat sinks.
● Small dimension for simple handling. Design of the fixture with a low profile keeps the unit up and away from action below.
● Distributors find it simpler to stock single sturdy packages, and contractors are better organised on the job site.
● No setup is necessary. No need to buy new drivers or lights. There are no spare parts

Specification: