10+ SFO Technologies Interview Questions and Answers

An emergency plan is a set of procedures and protocols designed to respond to and manage emergencies on a site.

• An emergency plan outlines the roles and responsibilities of personnel during an emergency.

• It includes procedures for evacuating personnel and visitors safely.

• The plan should identify emergency exits, assembly points, and emergency communication methods.

• It should also address specific hazards and risks present on the site.

• Regular drills and exercises should be conduc...read more

Permits are essential for ensuring safety in various work environments. There are several types of permits that are commonly used.

• Permits are documents that authorize specific activities or work to be carried out.

• They are typically issued by a competent authority or safety officer.

• Permits are used to ensure that necessary safety precautions are taken before starting any potentially hazardous work.

• Some common types of permits include hot work permits, confined space permits, e...read more

The construction site has the most hazards.

• Construction sites are known for their numerous hazards such as falls, electrocution, and heavy machinery accidents.

• The presence of scaffolding, trenches, and unfinished structures increases the risk of accidents.

• Workers may also be exposed to hazardous materials like asbestos or chemicals.

• Examples of hazards at construction sites include falling objects, faulty equipment, and inadequate safety measures.

Safe work procedures are established guidelines and protocols that ensure the safety of workers and minimize the risk of accidents or injuries.

• Safe work procedures involve identifying hazards and assessing risks before starting any task.

• They include providing proper training and instructions to workers on how to perform tasks safely.

• Safe work procedures also involve the use of personal protective equipment (PPE) and ensuring its proper maintenance.

• Regular inspections and audi...read more

Implement safety measures such as training programs, safety protocols, and regular inspections.

• Develop and enforce safety policies and procedures

• Provide safety training to all employees

• Conduct regular safety inspections and audits

• Ensure proper use and maintenance of safety equipment

• Establish emergency response plans and drills

• Promote a safety culture among employees

• Monitor and address potential hazards and risks

• Maintain accurate safety records and documentation

Hierarchy control refers to the systematic arrangement of levels of authority and responsibility in an organization. HIRA stands for Hazard Identification and Risk Assessment.

• Hierarchy control involves establishing clear lines of authority and responsibility within an organization.

• It ensures that decision-making and accountability are properly distributed.

• HIRA is a process used to identify potential hazards in the workplace and assess the associated risks.

• It involves identify...read more

Confinedness refers to the state of being restricted or limited in space, movement, or freedom.

• Confinedness can refer to physical spaces such as small rooms, tunnels, or tanks where movement is restricted.

• It can also refer to situations where individuals feel trapped or restricted in their actions or decisions.

• In terms of safety, confinedness is important to consider for emergency evacuation procedures and rescue operations.

LOTO system stands for Lockout Tagout system, used to control hazardous energy sources during maintenance or servicing of machines.

• LOTO system involves locking the energy isolating devices to prevent the release of hazardous energy.

• Tagout involves placing a tag on the locked device to indicate that it should not be operated.

• Employees must be trained on LOTO procedures to ensure safety.

• Examples of hazardous energy sources include electrical, mechanical, hydraulic, and pneumati...read more

Hot work refers to any work that involves open flames, sparks, or high temperatures that could potentially ignite flammable materials.

• Hot work includes welding, cutting, brazing, soldering, grinding, and using torches or other equipment that generates heat or sparks.

• Before conducting hot work, a permit must be obtained and a fire watch should be in place to monitor for any potential fires.

• Hot work should only be performed in designated areas that are clear of flammable materi...read more