risk assessment

What is Quantitative Risk Assessment (QRA)? A Complete Guide

By Lakshay Tyagi
September 9, 2026
Process Safety
No Comments

A Quantitative Risk Assessment (QRA) is a systematic process safety study used to estimate the likelihood and potential consequences of hazardous events in numerical terms. It combines information about how often an incident scenario may occur with what could happen if it occurs, allowing risk to be quantified and compared…

HAZOP study team reviewing a process P&ID to identify hazards, deviations, causes, consequences and safeguards

What is HAZOP? A Complete Guide to Hazard and Operability Study

By Lakshay Tyagi
September 2, 2026
Process Safety
No Comments

A HAZOP, or Hazard and Operability Study is a structured and systematic method used to identify hazards and potential operability problems by examining how a process or operation could deviate from its intended design. A HAZOP study does not begin by asking only, “What could go wrong?” Instead, a multidisciplinary team…

An open safety PLC cabinet featuring yellow safety-rated I/O modules, DIN rail terminal blocks, and organized cable ducting inside a process plant control room

What is Safety Integrity Level (SIL)? SIL 1, 2 & 3 Explained

Safety Integrity Level (SIL) is a key concept in functional safety used to specify the required level of risk reduction associated with a safety function. In process industries, SIL is closely associated with Safety Instrumented Functions (SIFs) implemented through Safety Instrumented Systems (SISs). SIL is often misunderstood as a rating…

Layer of Protection Analysis (LOPA) in a process plant with pressure vessels, piping and instrumentation

What is Layer of Protection Analysis (LOPA)?

Layer of Protection Analysis (LOPA) is a structured process safety method used to evaluate whether existing safeguards provide enough protection against a hazardous scenario. In a typical process plant, a single hazard may have several safeguards around it. These can include basic process controls, alarms, operator actions, shutdown systems, relief…

Comparison illustrating the difference between ATEX certification and Flameproof (Ex d) protection for hazardous area equipment under IEC 60079.

ATEX vs Flameproof: Understanding the Difference Between Certification and Ex d Protection

ATEX vs Flameproof is one of the most misunderstood topics in hazardous area engineering. Many engineers, procurement teams, and maintenance professionals assume that every ATEX-certified piece of equipment is Flameproof (Ex d), but this is a common misconception. Terms such as ATEX, Explosion Proof, Flameproof, and Ex Equipment are often…

Process safety engineers analysing the Kaushambi LPG tanker incident to assess loss of containment, vapour cloud formation, and fire escalation

Kaushambi LPG Tanker Incident: Process Safety Lessons | Indsafe

The Kaushambi LPG Tanker Incident on 26 June 2026 was more than a tragic road accident, it was a powerful reminder of how quickly hazardous material releases can escalate into catastrophic events. An LPG tanker lost control near the Kokhraj (Sihori) Toll Plaza in Kaushambi, Uttar Pradesh, striking the divider…

Lessons from the Vizag Steel Plant explosion highlighting key process safety lessons for industry and industrial risk management.

Vizag Steel Plant Explosion 2026: Critical Process Safety Lessons from a Major Industrial Tragedy

The Vizag Steel Plant Explosion on 8 June 2026 stands among the most serious industrial accidents reported in India in recent years. The incident, which occurred during casting operations at the Visakhapatnam Steel Plant (VSP), claimed nine lives and left multiple workers injured, highlighting the devastating consequences that can arise…

Corporate Compliance Risk Assessment: What It Is and Why It Matters

By indsafe
November 8, 2024
Introduction
No Comments

In today’s complex regulatory landscape, businesses face an increasing number of compliance requirements designed to prevent misconduct, fraud, and ensure fair practices. A corporate compliance risk assessment is essential for identifying and mitigating risks that could lead to regulatory violations, reputational harm, and financial penalties. Whether your business operates in…

Tag: risk assessment

What is Quantitative Risk Assessment (QRA)? A Complete Guide

What is HAZOP? A Complete Guide to Hazard and Operability Study

What is Safety Integrity Level (SIL)? SIL 1, 2 & 3 Explained

What is Layer of Protection Analysis (LOPA)?

ATEX vs Flameproof: Understanding the Difference Between Certification and Ex d Protection

Kaushambi LPG Tanker Incident: Process Safety Lessons | Indsafe

Vizag Steel Plant Explosion 2026: Critical Process Safety Lessons from a Major Industrial Tragedy

Corporate Compliance Risk Assessment: What It Is and Why It Matters

Contact Us

Plot No. 29, Sector 142, Noida, Gautam Buddha Nagar, Uttar Pradesh, 201305

indsafe.in

Quick Links

Our Services