When it comes to work sites, there are numerous types across the country. Most are indoors and include offices, restaurants, hotels, and hospitals. The types of work sites that exist outdoors are just as diverse. But certain ones require the availability of on-site bathroom facilities. This is typically a matter of cost and convenience.
Specific work sites are considered seasonal because they only exist during warm seasons. Construction sites use a porta john. Constructions companies have to keep workers on task to stay within budget and meet deadlines. So bathroom breaks need to be fast. Porta Potty rentals can be placed on the work site so they are convenient for workers. The exact number you need is based on the number of workers you have at the work site at any given time. Because construction workers will be dirty, you want portable restroom rental that are durable and can withstand the harsh conditions of a construction work site.
Road construction jobs also require the use of standard porta john or portable toilet. Similar to a traditional construction site, this is primarily for convenience. It does not make sense for a road construction worker to have to leave the work site to find a restroom which may not be within miles of the site. A portable restroom can easily be placed on the side of the road. And it can be moved after a section of the road has been installed. You still want to keep costs down, so moving it every few days when work begins on a new area is an effective way to save money.