When you’re managing a construction site, WA site toilet rules might not be the first thing on your mind – but they’re a vital part of keeping your crew comfortable, productive, and safe. Whether you’re building a house or running a large-scale development, here are 10 expert tips – along with key Western Australian regulations – to help you get the most out of your portable toilet hire.

 

Toilet placement guidelines for WA building sites

Toilets must be located no more than 100 metres from the work area and not more than one storey above or below the working level (according to WorkSafe WA guidelines).

Careful positioning makes a big difference. Place toilets on flat, stable ground with easy access for service vehicles. Avoid areas that could flood or interfere with other site operations.

How many toilets do you need on a construction site?

Follow the ‘1 Toilet per 10 Workers’ Rule.

Construction sites in WA must provide 1 toilet for every 20 workers or fewer, but industry best practice is 1 per 10, particularly on sites with extended hours or no mains connection.

Industry standards recommend one portable toilet for every 10 workers on site. This helps maintain hygiene and reduce wait times.

 

Servicing requirements for portable toilets on worksites 

Toilets must be kept clean, hygienic, and well maintained. This includes regular emptying of waste and replenishment of supplies.

Toilets need consistent maintenance. Weekly servicing is ideal for most construction sites, but more frequent servicing may be required for large crews or high-use environments.

 

How to secure site toilets for safety and stability 

Wind and rough weather can cause portable toilets to tip. Secure each unit to prevent accidents. At open sites, place toilets near fences or buildings for extra support and privacy.

 

Toilets for mixed gender work crews: what the law says 

If both male and female workers are employed on a site, separate toilet facilities must be provided to comply with occupational health and safety laws.

 

Hand washing station rules for WA construction sites 

All toilets must be accompanied by hand washing facilities with running water, soap, and hygienic drying options (e.g. paper towels).

Hand hygiene is essential on any worksite. Portable handwashing stations or hand sanitiser dispensers encourage cleanliness and help prevent the spread of germs.

 

Providing accessible toilets for disabled workers in WA

Sites must accommodate workers with disabilities by providing accessible amenities that comply with Australian Standards (AS 1428.1).

If your site employs a larger team, ensure at least one toilet is wheelchair accessible.

 

When to hire extra toilets for busy project periods

Project timelines often peak before deadlines, with more workers onsite than usual. Plan ahead by hiring extra toilets during busy periods to maintain comfort and hygiene.

 

Training your team on toilet etiquette and cleanliness 

Toilets are only effective if they’re used properly. A short site induction or some simple signage can help set expectations for cleanliness and respect.

Provide clear instructions on hygiene practices and report any issues quickly to your site manager or service provider.

 

Choosing a trusted, reliable toilet servicing company in WA 

Work with a portable toilet provider that understands your needs. Waroona Septics offers prompt and regular servicing – all tailored for the unique demands of construction sites and events across Western Australia.

 

WHY COMPLIANCE MATTERS

 

Failure to meet basic hygiene and amenity standards can result in:

Fines or stop-work orders from WorkSafe WA

Lower worker productivity due to discomfort or illness

Damage to your company’s reputation

 

By working with a professional provider like Waroona Septics, you ensure your site stays compliant, hygienic, and hassle-free.

 

NEED RELIABLE TOILETS FOR YOUR WORKSITE OR EVENT?

Whether it’s a short-term project or a long-term development, Waroona Septics has the experience to keep your team comfortable and compliant. Get in touch with us today to organise a no-fuss, affordable portable toilet cleaning solution.

 

☎️ Contact Waroona Septics for advice or service bookings. Click here for Services We Offer