Basic Safety and Construction Site Orientation Study Notes

Safety Definition

Safety is a learned behavior and attitude that must be an integral part of a company’s culture, guiding decision-making and daily actions.

Safety Culture

Established when every individual on a job site understands and acknowledges the significance of a safe work environment, focusing on proactive behaviors and open communication.

Characteristics of a Strong Safety Culture

Includes fewer at-risk behaviors, lower incident rates, reduced employee turnover, lower absenteeism, and higher productivity.

OSHA

Occupational Safety and Health Administration, created by Congress in 1970, ensures safe working conditions by setting and enforcing standards.

Incident

An unplanned event that can result in property damage or could have led to damage, must be documented for future prevention.

Accident

An unplanned event that leads to personal injury; requires full documentation to analyze causes and rectify safety flaws.

The Fatal Four

Leading causes of death in the workplace: Falls, Struck-By Hazards, Electrical Hazards, Caught-In or Caught-Between Hazards.

Common Causes of Incidents

Includes failure to communicate, at-risk work habits, alcohol/drug abuse, lack of skill, intentional acts, unsafe acts, rationalizing risks, unsafe conditions, poor housekeeping, and management system failure.

HAZCOM

Hazard Communication, requires contractors to inform workers about hazardous materials and safe practices.

Safety Data Sheets (SDS)

Documents providing critical information on chemicals, including product identification, hazards, first aid measures, and disposal.

Job Hazard Analysis (JHA)/Job Safety Analysis (JSA)

Tools to analyze tasks for potential hazards and document steps to minimize risks.

Risk Assessment Components

Includes probability (likelihood), consequences (impact), and exposure (duration and level of exposure to hazards).

Hierarchy of Controls

Framework for addressing hazards, including Engineering Controls, Administrative Controls, and Personal Protective Equipment.

Personal Protective Equipment (PPE)

Equipment worn to minimize exposure to hazards; considered a last resort if other controls are inadequate.

Electrical Safety

Understanding that even minimal current levels can be fatal; includes grounding and Lockout/Tagout procedures.

Falling Objects

Safety measures regarding tool management and material stability during operation.

Excavation Safety

Identifying soil types and implementing protective measures to safeguard against cave-ins.

Six-Foot Rule

Guidelines for requiring Personal Fall Arrest Systems for work performed at heights exceeding