You work hard to keep your construction projects on time and on budget. Don’t let San Antonio construction site safety regulations trip you up.
Updated for 2026, OSHA is ramping up enforcement in the construction industry. New citations relate to heat stress, equipment fit, and other standards. As a contractor, site supervisor, or compliance officer, you need to know these rules to keep your crew safe and your company profitable.
OSHA Requirements for Construction Sites
The Occupational Safety and Health Administration (OSHA) creates standards to provide safe and healthful workplaces. On construction sites, those standards fall under 29 CFR 1926.
Those rules cover fall protection, scaffolding, respiratory hazards, and more. Taken together, they address what OSHA calls the “Fatal Four” hazards. Those include falls, struck-by incidents, caught-in/between incidents, and electrocutions.
Due to San Antonio’s growing construction industry, OSHA is out in force conducting inspections. Employers are responsible for providing a safe workplace. And OSHA compliance is an ongoing activity, not a one-time goal.
Inspectors want to see that you are identifying hazards, training workers, and maintaining equipment.
Here are some of the key OSHA standards to watch for in 2026.
Fall Protection Requirements (1926.501)
Fall protection is one of OSHA’s biggest priorities for good reason. Falls are the leading cause of fatalities on construction sites.
- Trigger height: OSHA requires fall protection at elevations of 6 feet or more above a lower level.
- Fall protection is needed when working on a walking/working surface with an unprotected side or edge.
- You can use guardrail systems, safety net systems, or personal fall arrest systems (PFAS).
Personal Protective Equipment & Proper Fit (1926.95)
OSHA has published an update to its Personal Protective Equipment standards. Now, fit matters when you issue PPE to employees.
- Personal fall protection equipment, gloves, and respirators must fit each employee’s body type. OSHA will cite you if employees are given poorly fitting equipment.
- Variety of sizes: Employers must stock a variety of sizes to fit the genders and builds of their workers.
Heat Illness Prevention
Construction worksites in San Antonio face hazards related to high temperatures and humidity. Although OSHA has not yet published a federal construction heat standard, they have a localized solution.
The agency created a National Emphasis Program to allow inspectors to cite employers under the General Duty Clause.
OSHA expects employers to provide water, rest, and shade when outside temperatures reach certain levels. Failure to do so can result in fines and other penalties.
OSHA Sanitation Standards
Worker sanitation is one of those standards that can easily slip through the cracks. Not only is sanitation key to passing OSHA inspections, but it also improves morale.
OSHA sanitation standards are found in 1926.51, which requires employers to provide “adequate” sanitation facilities.
Portable Toilets
How many toilets do I need for my job site?
The number of portable toilets and handwashing stations you need depends on how many people are on your crew. Up to 200, it’s 1 seated and 1 urinal per 40 workers; upwards from there it’s 1 seated and 1 urinal per 50 workers.
Also: If your crew is mobile (moving around a site), your toilet facilities must be readily accessible (within a ten-minute walk, or a quarter-mile.)
Handwashing Stations
Workers must have access to handwashing facilities at or near toilet facilities. Stations “shall be equipped with soap and single-use towels or shall be equipped with an air dryer.” Keep in mind that “handwashing facilities” also means running water (or tepid water). No funnels or bottles.
San Antonio contractors are lately turning to portable handwashing stations, which feature built-in soap dispensers and large water tanks. That means you won’t run out of water while someone is washing their hands.
Stay Compliant With OSHA Sanitation Standards
If your project doesn’t have portable toilets, you are likely under-stocked. In order to stay compliant with OSHA, here are a few things to keep track of:
- Hold regular safety inspections. If OSHA comes to your job site, they will do this. Inspect the state of fall protection, scaffolding, and sanitation daily. If you want more information, contact the San Antonio OSHA office near Interstate 10.
- Double-check equipment fit. Pull out your PPE and harnesses and try them on. If they don’t fit you, they probably don’t fit your employees.
- Keep accurate records. Logs, meeting minutes (Toolbox Talks), and parking lot signage can all prove useful if OSHA audits your company.
- Get portable toilet services. Proper sanitation is the easiest way to improve your safety standards. Partner with a San Antonio portable sanitation company that knows OSHA.
If you need help finding portable sanitation rentals near you in Texas, contact Texas Johns today. We can deliver standard porta potty rentals and restroom trailers to any construction site in San Antonio, Texas.
Frequently Asked Questions
How many toilets does OSHA require?
OSHA’s minimum requirement is one toilet for 20 or fewer employees. Larger crews require 1 toilet + 1 urinal for every 40-50 workers.
What OSHA violations can they shut you down for?
If OSHA finds Willful, Repeat, or Serious Violations on your worksite, they can issue a stop-work order. Those violations can cost you up to $16,550 per violation. Willful or repeated violations can be $165,514 per violation.
Will OSHA come without notice?
YES. The majority of OSHA inspections happen without warning. Inspections can be initiated by an employee complaint or an accident.
