Meeting building codes for lighting systems

Distribution centre upgrade

Clothing wholesaler Gazal Apparel recently consolidated its warehousing operation to its distribution centre in Banksmeadow, NSW. In order to maximise space at the centre, high-density pallet racking and mezzanine flooring were installed. During the upgrade, consulting engineers Heggies highlighted to Gazal’s management the Building Code Association (BCA) Section J requirement for minimum energy efficiency standards.

Gazal Production Manager Alan Barraclough commissioned the Energy Efficient Lighting Company (EELC) to recommend a solution that met the BCA requirements and lessened Gazal’s environmental impact. A system of EELC 248A_1LT8 Fluorescents below new mezzanine flooring, 1248A_3LT8 Low Bays above and EELC 2548A_6LT8 High Bays in the high-density pallet racked area was recommended.

According to Mat Fear, CEO of EELC, standard mercury vapour and metal halide high and low bay lights, used extensively in warehouse, manufacturing and similar large-scale facilities, are often too power hungry to satisfy BCA requirements.

With a total energy consumption standing at around 25,400 kilowatts, the EELC lighting system installed by Gazal has reportedly saved the company 60% on its lighting costs compared to the previous standard system.

Barraclough says, “The expectation was to meet BCA requirements. The fittings we have used achieve exactly that. It has been a bonus to us that we actually have better lighting at a reduced electricity cost. In the high bay area, the new fittings deliver twice the illumination at half the ongoing electricity cost.”

Mat Fear says electrical contractors should carefully consider BCA Section J when recommending, quoting and installing new or replacement lighting systems in any commercial or industrial situation. “It should be noted that in most cases it is the installer, rather than the designer, architect or builder, who is responsible for ensuring compliance with all relevant standards and codes,“ he says.