STSC Safety Regulations and Standards 2 — Questions and Answers

Question 1: What does 29 CFR 1926 Subpart P specifically address in construction safety?

Scaffolding requirements
Excavations (Correct answer)
Fall protection
Fire protection

Correct answer: Excavations

29 CFR 1926 Subpart P covers excavation safety, including requirements for protective systems (sloping, shoring, trench boxes) and competent person inspections.

29 CFR 1926 Subpart P (Excavations) is a critical construction safety standard covering all open excavations made in the earth's surface, including trenches. Key requirements include: a competent person must classify soil before work begins; protective systems (sloping/benching, shoring, or trench protective systems) are required in excavations 5 feet or deeper; daily inspections must be conducted before work starts and after rain or other hazardous conditions. Failure to comply with Subpart P is among the most frequently cited OSHA violations in construction.

Question 2: Under the OSH Act, what is the 'General Duty Clause' (Section 5(a)(1))?

The requirement for employers to post OSHA notices in the workplace
The employer's obligation to provide a workplace free from recognized hazards likely to cause death or serious harm (Correct answer)
The requirement for employers to maintain OSHA 300 injury logs
The provision granting OSHA the right to inspect workplaces without notice

Correct answer: The employer's obligation to provide a workplace free from recognized hazards likely to cause death or serious harm

Section 5(a)(1) of the OSH Act — the General Duty Clause — requires employers to furnish a place of employment free from recognized hazards that are causing or likely to cause death or serious physical harm.

The General Duty Clause is the foundational provision of the OSH Act. It states that each employer shall furnish to each of his employees employment and a place of employment which are free from recognized hazards that are causing or are likely to cause death or serious physical harm to his employees. OSHA uses the General Duty Clause to cite employers for hazardous conditions not covered by a specific standard. A recognized hazard is one the employer knows about or one generally known in the industry. This clause applies to all industries, including construction.

Question 3: What is the maximum penalty OSHA can assess per violation for a 'willful' safety violation as of recent regulatory updates?

$7,000
$15,625
$70,000
$156,259 (Correct answer)

Correct answer: $156,259

OSHA adjusts its maximum penalty amounts annually for inflation. As of recent years, willful and repeat violations carry a maximum penalty of $156,259 per violation, while serious violations carry a maximum of $15,625.

OSHA penalty amounts are adjusted annually based on the Consumer Price Index. For willful or repeat violations, the maximum penalty is $156,259 per violation (as of 2024 adjustments). For serious, other-than-serious, and posting violations, the maximum is $15,625 per violation. A willful violation occurs when an employer knowingly or intentionally fails to comply with an OSHA requirement or acts with reckless disregard for worker safety. Criminal penalties are also possible for willful violations that result in a worker's death.

Question 4: Under OSHA's multi-employer worksite policy, which employer has duties related to safety on a construction site with multiple subcontractors?

Only the general contractor bears all safety responsibilities
Only the subcontractor whose employees are exposed to the hazard is responsible
Creating, exposing, correcting, and controlling employers all may have duties depending on the situation (Correct answer)
Only the employer who owns the construction site is responsible

Correct answer: Creating, exposing, correcting, and controlling employers all may have duties depending on the situation

OSHA's multi-employer citation policy recognizes four roles — creating, exposing, correcting, and controlling employers — each of which may have safety obligations regardless of who employs the exposed workers.

OSHA's multi-employer worksite policy establishes that on a site with multiple employers, each employer may be cited based on their role: (1) Creating employer — created the hazard; (2) Exposing employer — employees were exposed to the hazard; (3) Correcting employer — responsible for correcting the hazard; (4) Controlling employer — supervisory authority over the work area. General contractors are often cited as controlling employers even for hazards created by subcontractors, because they have the authority to direct subcontractors to correct hazards.

Question 5: What does OSHA require employers to do when issuing a hazard communication (HazCom) program under 29 CFR 1926.59?

Maintain a list of all chemicals used and ensure Safety Data Sheets (SDSs) are accessible to workers (Correct answer)
Send all chemical information to OSHA annually for review
Purchase hazardous chemicals only from OSHA-approved suppliers
Require workers to sign waivers before handling any chemicals

Correct answer: Maintain a list of all chemicals used and ensure Safety Data Sheets (SDSs) are accessible to workers

29 CFR 1926.59 (HazCom) requires employers to maintain a written hazard communication program, keep a chemical inventory, ensure SDSs are accessible, and train workers on chemical hazards.

OSHA's Hazard Communication Standard (HazCom / 29 CFR 1926.59) requires: (1) A written HazCom program identifying all hazardous chemicals on site; (2) Labels and other warnings on chemical containers; (3) Safety Data Sheets (SDSs) for each hazardous chemical, accessible to workers at all times; (4) Training on chemical hazards, protective measures, and how to read SDSs and labels. The GHS-aligned 16-section SDS format provides standardized information on health hazards, physical hazards, exposure limits, and emergency response.

Question 6: How often must OSHA 300 injury and illness logs be summarized and posted in the workplace?

Monthly, on the first of each month
Quarterly, at the start of each quarter
Annually, from February 1 through April 30 of the following year (Correct answer)
Only when requested by an OSHA inspector

Correct answer: Annually, from February 1 through April 30 of the following year

Employers must post the OSHA 300A Summary of Work-Related Injuries and Illnesses from February 1 through April 30 each year, summarizing the previous year's recorded incidents.

Under 29 CFR 1904.32, employers covered by OSHA recordkeeping requirements must complete the OSHA 300A annual summary by February 1 and post it in a conspicuous place where notices to workers are customarily posted. The posting must remain up through April 30. The summary must be certified by a company executive. The 300 log itself must be retained for 5 years. Construction worksites with 10 or fewer employees in the prior year and worksites in certain low-hazard industries may be partially exempt from recordkeeping requirements.

STSC Safety Regulations and Standards 2

What does 29 CFR 1926 Subpart P specifically address in construction safety?