Boxpert Blog

Should I Use Porta-Potties or Shipping Container Bathrooms at my Jobsite?

Posted by Paige Welsh on Thu, Mar 08, 2018 @ 12:14 PM

Learn whether a shipping container bathroom or porta potties are right for you.

Every workplace needs toilets. While most workplaces have the convenience of bathrooms right in their offices, industries that operate in remote environments like oil and gas need mobile solutions that can travel with the jobsite. Porta potties are a cost-effective choice, but there are situations where investing in a more durable (and less odorous) option, like a shipping container-based restroom, can improve morale and lower employee turnover.

To help inform your decision, here are a few mobile bathroom basics.

Porta Potty and Shipping Container Bathroom Basics
  Porta-Potty Shipping Container Restroom
Plumbing Has no plumbing; waste collects in a vat below; no running water Uses standard flush toilets; plumbing is inside the container, beneath the flooring; includes sinks with running water
Odor Control Neutralized (somewhat) by a blue anti-bacterial liquid Ventilation fans and flushing toilets control odors
Climate Control Vents in ceiling offer minimal cooling HVAC systems keep restrooms at room temperature
Waste Disposal Most rental companies offer services that pump each unit once a week Waste water exits the container out of a standard plumbing hook-up, like an RV; may be connected to sewer line or holding tanks
Cleaning Most rental companies offer services that clean each unit once a week Slip-resistant floors and easy to clean walls enable deep cleaning (draining floors optional)
Site Prep Minimal; site must be level Onsite holding tanks or sewer tanks required if sewer line is unavailable; site must be level
Mobility Light weight and easy to load in a truck Lift from flatbed truck with a forklift or crane or use a tiltbed truck
Cost Usually each porta-potty rents for around $200 a month Cost can be recuperated over a long time period

Based on the chart above, you can see that both mobile bathroom solutions have their pros and cons. To determine your business’s specific needs, ask yourself the following questions:

1. How many toilets do I need?

OSHA mandates that employers provide at least one toilet seat and one urinal per 40 employees at construction sites; many employers choose to use more to create a more convenient workplace for employees. A standard 40-foot shipping container includes five toilets and four urinals. Thus, a jobsite with 160 full time employees calls for at least one shipping container restroom or four porta potties.

2. How long will employees be using mobile bathrooms?

For short term projects, the cost-efficiency and outsourced maintenance of porta potties is hard to beat. However, if your employees will be using the restrooms for several months or even years, the unpleasantness of porta potties will begin to chip away at their morale.

Case in point: employees appreciated clean bathrooms so much that one of our customers in the oil and gas industry purchased containerized bathrooms to prevent competitors from poaching their workers. The investment proved worthwhile; they found that employees were less likely to quit when they could use a clean, odor-free, and climate-controlled bathroom on their breaks.

3. Do you anticipate freezing weather?

In mild temperatures, porta potties are reasonably easy to service, but what if your jobsite is prone to freezing temperatures?  

If the waste water freezes into an unsavory popsicle, cleaning porta potties suddenly becomes an ordeal. Aside from the “ick” factor, waiting for the toilets to be fixed creates anxiety-inducing delays to your project’s schedule. If freezing weather is a concern at your jobsite, shipping container bathrooms can save you a lot of hassle because the compartment beneath the flooring that holds plumbing is insulated within the container, preventing frozen pipes.

4. Do you anticipate sweltering heat?

Anyone who has attended a summer music festival can attest that no amount of blue porta potty water can quite mask the smell of raw sewage. Minimal ventilation also turns porta potties into the worst kind of greenhouse as summer heat enters faster than it vents out. If your employees dread using the bathroom in the summer months, they’ll let you know about it or even begin to wonder if there are other job opportunities that offer better amenities.

5. Will there be extremely windy conditions?

For obvious reasons, a tipped over porta potty is unusable until cleaned. You can stake down porta-potties, but gusty storms or vandals with a terrible sense of humor always pose a risk for a tip-over. A steel container bathroom that weights over ten thousand pounds is much less likely to be rolled by a storm or person.

With these considerations in mind, we hope you’re able to make a decision about your bathrooms that balances cost, efficiency and employee comfort. If you have any additional questions about shipping container bathrooms, watch the video tour above or contact us at 877-704-0177.

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Tags: Container Uses, Oil Field Solutions