Parveen Industries Interview Questions, Process, and Tips

A safety management system is a systematic approach to managing safety in an organization.

• It involves identifying hazards, assessing risks, and implementing controls to prevent accidents and injuries.

• It includes policies, procedures, and processes to ensure compliance with safety regulations and standards.

• It promotes a safety culture within the organization, encouraging employees to prioritize safety in their daily act...read more

Green field refers to a new construction site while brown field refers to an existing construction site.

• Green field is a new construction site that has not been developed before

• Brown field is an existing construction site that has been previously developed

• Green field projects are usually easier to manage and have fewer risks compared to brown field projects

• Brown field projects require more planning and assessment due t...read more

Safe man hours can be calculated by multiplying the number of workers by the number of hours worked without any accidents or injuries.

• Safe man hours = Number of workers x Number of hours worked without accidents

• This calculation helps measure the safety performance of a workforce

• For example, if there are 100 workers and they worked for 8 hours without any accidents, the safe man hours would be 800

Critical lifting refers to lifting operations that involve high risk and require careful planning and execution.

• Critical lifting involves lifting heavy loads that are close to or exceed the crane's capacity.

• It requires careful planning, risk assessment, and coordination between all parties involved.

• Examples of critical lifting include lifting large machinery, construction materials, and heavy equipment.

• Proper equipment...read more

Breathing apparatus functions and how to operate

• Breathing apparatus is used to provide clean air to the wearer in hazardous environments

• It functions by filtering or supplying air from an external source

• There are different types of breathing apparatus such as self-contained breathing apparatus (SCBA) and supplied air respirators (SAR)

• To operate a breathing apparatus, one must first inspect it for any damage or defects

• Ne...read more

ADNOC plant has a facial hair policy for safety reasons.

• Facial hair must not interfere with the proper fit of respiratory protection equipment.

• Employees must be clean-shaven in the area where the respirator seals against the face.

• Exceptions may be made for religious or medical reasons, but alternative protective measures must be taken.

• Regular training and monitoring of compliance with the policy is necessary.

TRA stands for Task Risk Assessment. It is a process of identifying potential hazards and risks associated with a task or activity.

• TRA involves identifying the task or activity to be performed

• Identifying potential hazards and risks associated with the task

• Assessing the likelihood and severity of the identified hazards and risks

• Developing control measures to eliminate or reduce the identified hazards and risks

• Implementi...read more

Subcontractor safety management system refers to the safety measures implemented by subcontractors on a worksite.

• Subcontractors should have their own safety policies and procedures in place

• Subcontractors should be required to follow the safety policies and procedures of the main contractor

• Main contractor should ensure that subcontractors are properly trained and equipped to work safely

• Regular safety audits should be co...read more

HSE violence at site refers to any physical or verbal abuse towards employees or contractors that can cause harm or injury.

• HSE policies and procedures should be in place to prevent violence at the workplace

• Training and awareness programs should be conducted for employees and contractors

• Security measures such as CCTV cameras, access control systems, and security personnel should be implemented

• Prompt reporting and invest...read more

The different types of ducts in air conditioning include rectangular ducts, round ducts, flexible ducts, and spiral ducts.

• Rectangular ducts are commonly used and are made of sheet metal.

• Round ducts are used for better airflow and are made of galvanized steel.

• Flexible ducts are easy to install and are made of a flexible plastic material.

• Spiral ducts are used for large commercial applications and are made of galvanized s

Yes

• Plinth height calculation for equipment involves determining the required height of the equipment's base or foundation.

• Factors to consider include equipment weight, vibration, accessibility, maintenance requirements, and safety regulations.

• Calculations may involve structural engineering principles, load-bearing capacity, and equipment specifications.

• Example: For an HVAC unit, plinth height calculation would consider...read more

Yes, I can do pump head and ESP calculations.

• Pump head calculation involves determining the total dynamic head (TDH) of a pump system.

• ESP (External Static Pressure) calculation is used in HVAC systems to determine the pressure required to move air through ductwork.

• Both calculations require knowledge of system parameters such as flow rate, pipe diameter, pipe length, and friction losses.

• Formulas and equations are used t...read more