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Recent Updates Recent Updates Blogging … Read More Visual explanation of the 1oo2 (one-out-of-two) safety architecture Blogging IEC 61511: 1oo2 Architecture Explained 1oo2 Architecture Explained...

Visual explanation of the 1oo2 (one-out-of-two) safety architecture

IEC 61511: 1oo2 Architecture Explained 1oo2 Architecture Explained A visual guide to the “One-out-of-Two” voting logic in Safety Instrumented Systems (IEC 61511). Interactive System...

Understanding Probability of Failure on Demand (PFD)

PFD & SIL Visualizer (IEC 61511) Understanding Probability of Failure on Demand (PFD) An Interactive Visual Guide based on IEC 61511 for Low Demand Mode What is PFD? Probability of Failure on...

TÜV Rheinland vs. TÜV SÜD vs. exida : Functional Safety Engineer

TÜV Rheinland vs. TÜV SÜD vs. exida: The Ultimate Functional Safety Certification Showdown (2025 Guide) In a world driven by automation, from sprawling chemical plants to the intelligent cruise...

Construction Hazard Identification (HAZID) Workshop Format

A Construction Hazard Identification (HAZID) study for an oil and gas project follows a structured format to systematically identify potential hazards, assess their risks, and propose mitigation...

Standard Bow-tie workshop worksheet format

Bow-Tie Analysis Worksheet: Oil & Gas Operations Date: Facility/Unit: Team Members: Scenario Scribe: 1. Hazard Identification Hazard: A source of potential harm or a situation with the...

A Hazard Identification (HAZID) worksheet format

Key Objectives of a HAZID Study:   A HAZID study is typically conducted during the early design stages of a project and is revisited throughout the asset’s lifecycle. Its primary goals are to:...

HAZOP work shop work sheet

A Look at the HAZOP Worksheet Format A Hazard and Operability (HAZOP) study is a systematic and structured examination of a planned or existing process or operation, designed to identify and evaluate...

How an LNG Plant Works: From Gas Treatment to Cryogenic Storage

LNG Process Stages The LNG Value Chain 1. Gas Treatment 2. Liquefaction 3. Storage & Loading Gas Treatment (“Sweetening”): Raw natural gas is purified to remove impurities like water...

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Functional Safety

Case study for SIL determination and SIL verification

Case Study: Implementation of the Functional Safety Life Cycle in Oil & Gas Project:...

Partial Stroke Testing : A complete Analysis of Proof testing coverage.

Partial Stroke Test: Implementation, Compliance, and Reliability Optimization 1. Executive Summary...

SIS installation and commissioning : SIL Loop Testing Procedure

SIL Loop Testing & IEC 61511 Compliance Report Comprehensive Research Report: SIL Loop Testing...

High Pressure Protection System (HIPPS) : Back to Basics

Interactive Overview: HIPPS HIPPS Overview Introduction Architecture Scenarios Comparison...

Roadmap for Professionals to Get Certified Functional Safety Expert

Roadmap for Professionals to Get Certified Functional Safety Expert (CFSE / FSEng) Roadmap for...

IEC 61508 : An Comprehensive Guide

zIEC 61508: A Comprehensive Framework for Functional Safety in E/E/PE Systems I. An Introduction to...

A Comprehensive Analysis of Alarm Management and the ISA-18.2 Standard

A Comprehensive Analysis of Alarm Management and the ISA-18.2 Standard Section 1: Executive Summary...

Fault Tree Analysis (FTA): The Ultimate Guide for Engineers

Interactive Fault Tree Analysis Explorer Fault Tree Analysis Explorer Fundamentals Methodology...

SIL Determination TOOL Using Risk Matrix – IEC 61511

Interactive SIL Determination Application SIL Determination Hub Home Framework Calculator Lifecycle...

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