Construction of a Compliance Management System for Hazardous Chemicals Procurement in University Laboratories—Based on a Risk Prevention and Control Perspective
Aug 2026· Advanced Electromagnetics· Vol 15, pp. 3212-3218· 0 citations
Abstract
Hazardous chemical procurement in university laboratories involves significant safety, compliance, and traceability challenges, particularly under increasingly stringent regulatory requirements. To address deficiencies in conventional management approaches, this study develops a compliance management framework based on risk prevention and control principles. Key risk factors associated with hazardous chemical procurement are systematically identified, and a multi-dimensional risk assessment model incorporating supplier qualification, procurement authorization, information traceability, and safety compliance is established. A standardized management process integrating risk monitoring, compliance review, and continuous improvement mechanisms is further designed. Simulation-based validation demonstrates that the proposed framework effectively enhances procurement transparency, risk controllability, and management efficiency. The study provides a practical solution for laboratory safety governance and offers methodological references for intelligent monitoring systems, risk information management, and safety-oriented sensing networks.
The chemical process industry is indispensable to modern society but involves inherent risks associated with toxic,
flammable, reactive and corrosive substances, high pressures and temperatures, complex process interactions and large
inventories. Although major accidents are relatively infrequent, their consequences may extend beyond the plant boundary
and affect workers, emergency responders, communities, infrastructure and the environment. This review re-examines
chemical-industry safety and security from an integrated process-safety and disaster-risk-management perspective, using
the author's earlier article as its foundation while substantially rewriting and expanding its content. The review covers
hazard identification, HAZOP, What-If analysis, FMEA, fault-tree analysis, Layer of Protection Analysis, quantitative risk
assessment, inherently safer design, management of change, safety instrumented systems, mechanical integrity, human
factors, emergency planning and community preparedness. It also considers natural-hazard-triggered technological
accidents, the Indian regulatory framework and international approaches including OSHA Process Safety Management and
ISO 45001. Recent developments in digitalization, sensors, predictive analytics, digital twins and artificial intelligence are
examined as opportunities for early warning and decision support, together with their cybersecurity and human-factor
implications. The review concludes that effective chemical safety cannot depend on a single safeguard. It requires a
continuously verified system integrating safer design, reliable equipment, competent people, strong safety culture,
emergency preparedness, physical and cyber security, and organizational learning.
Ashok Agarwal· International Journal of Inn...· 0 citations
Industrial safety has become a major concern in modern manufacturing industries due to the increasing complexity of industrial processes, the use of hazardous materials, high operating temperatures, combustible gases, pressurized systems, and automated production facilities. Among various manufacturing sectors, steel industries are considered one of the most hazardous because of the presence of fire, explosion, toxic gas release, confined spaces, heavy material handling, molten metal operations, rotating machinery, and high-energy process equipment. Effective Process Safety Management (PSM) is therefore essential to identify potential hazards, assess associated risks, and implement appropriate preventive and protective measures to minimize the likelihood and consequences of major industrial accidents.
The primary objective of this research is to develop an Integrated Process Safety Management (PSM) Framework for systematic hazard identification, risk assessment, consequence analysis, and risk mitigation in steel manufacturing industries. The proposed framework integrates internationally accepted process safety principles with practical industrial safety methodologies to establish a structured approach for managing process-related hazards. The study emphasizes proactive risk management by identifying hazardous scenarios, evaluating the probability and severity of potential incidents, and recommending suitable engineering, administrative, and operational control measures for improving overall process safety performance.
The research incorporates multiple hazard analysis techniques, including Hazard Identification (HAZID), Process Hazard Analysis (PHA), Hazard Identification and Risk Assessment (HIRA), qualitative risk matrix methodology, consequence analysis, and risk evaluation to investigate various process units and operational activities. Hazards associated with fire, explosion, toxic gas release, confined space entry, work at height, material handling, rotating equipment, electrical systems, pressure vessels, and chemical handling are systematically identified and analyzed. Risk levels are determined by considering both the likelihood of occurrence and the severity of potential consequences, enabling the prioritization of critical hazards requiring immediate attention.
Furthermore, consequence analysis is carried out to evaluate the possible impact of major accident scenarios involving fire, explosion, and toxic releases. The study also proposes appropriate risk reduction strategies based on the hierarchy of controls, engineering modifications, preventive maintenance, standard operating procedures, permit-to-work systems, process monitoring, emergency preparedness, and personnel competency development. A qualitative risk matrix is utilized to classify identified hazards into high, medium, and low-risk categories. High-risk scenarios require immediate corrective actions and implementation of effective control measures, whereas medium-risk activities require continuous monitoring and risk reduction based on the As Low As Reasonably Practicable (ALARP) principle. Low-risk activities are considered acceptable under routine operational control and periodic safety review.
In addition to hazard analysis and risk evaluation, the proposed framework highlights the significance of continuous safety improvement through systematic safety audits, incident investigation, process safety performance indicators, emergency response planning, disaster management planning, safety training, and organizational safety culture. The integration of these Process Safety Management elements establishes a comprehensive safety management system capable of reducing process-related incidents, improving regulatory compliance, enhancing operational reliability, and supporting sustainable industrial development. The framework also provides practical guidance for implementing preventive safety measures throughout the operational lifecycle of steel manufacturing processes.
The findings of this study demonstrate that an integrated Process Safety Management approach significantly improves hazard control, strengthens decision-making in risk management, and enhances the effectiveness of consequence-based safety planning. The proposed framework serves as a practical decision-support tool for industrial safety professionals, plant managers, and process engineers in identifying critical hazards, evaluating operational risks, and implementing appropriate mitigation strategies. The methodology developed in this research is generic in nature and can be effectively adapted to other high-risk process industries, thereby contributing to safer industrial operations, improved organizational resilience, and sustainable process safety performance.
Raj Dhanyakumar Kale, Mohsin Khan and Dr. Neeta Ba· International Journal of Adv...· 0 citations
Process Safety Management (PSM) is a critical framework for preventing major accidents and ensuring operational integrity in offshore oil and gas facilities. Floating Production Storage and Offloading (FPSO) units, such as FPSO XYZ, present unique challenges due to their complex systems, harsh environmental conditions, and high-risk operations. This paper assesses the effectiveness of PSM implementation on FPSO XYZ by evaluating compliance with key elements such as hazard identification, risk assessment, mechanical integrity, and emergency response planning. Using a mixed-method approach that combines quantitative performance indicators (incident rates, audit scores) and qualitative insights from workforce interviews, the study identifies strengths and gaps in the current PSM framework. Findings reveal that while regulatory compliance and technical safeguards are robust, areas such as management of change and competency assurance require improvement to mitigate human-factor-related risks. The paper concludes by recommending a risk-based performance monitoring system and digital integration of PSM elements to enhance real-time decision-making and operational resilience. This case study provides actionable insights for improving process safety in offshore operations and contributes to industry best practices for FPSO safety management.
D. Abia, D. Kalu, M. Iwegbu· SPE Nigeria Annual Internati...· 0 citations
Background and Objectives: Ensuring food safety is critical for consumer confidence and regulatory compliance in the food industry. This study explores implementing the Hazard Analysis and Critical Control Points (HACCP) system in biscuit production to mitigate risks and enhance safety standards. Materials and Methods: A structured approach to HACCP implementation was adopted at the Shirin Eram Sepanta biscuit manufacturing plant. The process included evaluating prerequisite programs (PRPs), forming a multidisciplinary team, developing a detailed product description, preparing a validated production flow diagram, and conducting a detailed hazard analysis using a risk assessment matrix. Critical control points (CCPs) were identified, including sieving, metal detection, and baking. Control measures, critical limits, and monitoring procedures were developed to manage these CCPs effectively. Results: Applying the HACCP system improved food safety practices, enhanced documentation processes, and strengthened the verification of safety measures. Key CCPs were effectively managed, leading to zero reported safety or quality issues during the study period. The study highlights the model’s adaptability to other food manufacturing operations. Conclusions: This study provides a practical and replicable HACCP implementation framework, emphasizing its role in identifying and controlling hazards in biscuit production. The model enhances product quality and consumer trust by ensuring compliance with food safety standards, offering valuable insights for broader applications in the food industry.
Unknown authors· Nutrition And Food In Health...· 0 citations
Chlorine is one of the most extensively used hazardous chemicals in the chemical process industry due to its vital role in the production of bleaching agents, disinfectants, plastics, synthetic rubber, pharmaceuticals, agrochemicals, water treatment chemicals, and numerous industrial intermediates. Despite its widespread industrial applications, chlorine is highly toxic, corrosive, and reactive, making its storage, transportation, and handling a significant process safety challenge. Even a minor accidental release can result in severe consequences, including toxic exposure, environmental contamination, equipment damage, and potential fatalities. Therefore, systematic hazard identification, quantitative risk assessment, consequence analysis, and effective mitigation strategies are essential to ensure safe chlorine handling operations.
The present study focuses on the assessment of process safety risks associated with chlorine handling in a chemical process industry using an integrated Process Safety Management (PSM) approach. The research involves the identification of potential hazards throughout the chlorine handling system, including storage cylinders, pipelines, valves, vaporizers, and transfer operations. Hazard identification techniques such as structured checklists, workplace observations, document review, and questionnaire-based surveys were employed to identify unsafe acts, unsafe conditions, equipment failures, and human error that may lead to accidental chlorine releases. The identified hazards were further analyzed using qualitative and quantitative risk assessment techniques to evaluate the probability of occurrence and the severity of their consequences.
Consequence analysis was carried out using ALOHA (Areal Locations of Hazardous Atmospheres) software to simulate different accidental chlorine release scenarios under varying meteorological conditions. Worst-case and alternative release scenarios were analyzed to estimate toxic dispersion distances, threat zones, exposure levels, and potential impacts on workers, nearby communities, and the surrounding environment. The effectiveness of various passive and active mitigation measures, including scrubber systems, water spray curtains, ventilation, emergency shutdown systems, confined storage arrangements, and leak detection systems, was evaluated to reduce the consequences of accidental chlorine releases.
The study also examines the effectiveness of emergency preparedness and response planning by incorporating atmospheric dispersion modelling, exposure assessment, building air infiltration considerations, and emergency response strategies such as shelter-in-place, controlled evacuation, emergency communication, and incident command procedures. The influence of environmental parameters such as wind speed, atmospheric stability, release quantity, and release duration on toxic cloud dispersion was also investigated to understand their impact on emergency response planning and risk reduction.
Based on the findings of the risk assessment and consequence analysis, appropriate engineering controls, administrative controls, operational procedures, inspection and maintenance practices, employee competency development, and emergency preparedness measures have been recommended to strengthen the Process Safety Management system. The proposed mitigation strategies are intended to minimize the probability of chlorine release incidents, reduce occupational health and environmental risks, improve regulatory compliance, and enhance overall industrial safety performance.
The outcomes of this research provide a practical framework for risk identification, consequence assessment, and mitigation planning for chlorine handling operations in chemical process industries. The study demonstrates that integrating Process Safety Management principles with hazard identification techniques and ALOHA-based consequence modelling significantly improves decision-making for accident prevention, emergency planning, and sustainable industrial safety management. The proposed methodology can also be adapted for the risk assessment of other hazardous chemicals handled in process industries.
Harish Shyam Madankar, P. S. Tathod and Dr. Neeta · International Journal of Adv...· 0 citations
The reservoir safety industry operates within a framework reliant on professional judgement, established guidance and effective engagement between undertakers, engineers and the regulator. This tripartite relationship plays a critical role in how risks are identified, understood and managed under the Reservoirs Act 1975. However, practical experience shows that variability in communication and behaviour can significantly influence regulatory outcomes. This briefing note explains the application of a proportionate, risk-based regulatory approach using Compliance Action Plans (CAPs) to manage non-compliance. It sets out how CAPs provide a structured mechanism where delays arise from complexity, constraints or delivery uncertainty rather than deliberate neglect. Drawing on regulatory practice and case-based insight, the paper demonstrates how CAPs improve transparency, clarify expectations and support collaborative working, while importantly managing the safety of the reservoir to the highest standards possible. The findings show that CAPs strengthen oversight, enhance consistency in decision making and provide a clear, auditable pathway to compliance, ultimately improving the management of reservoir safety risks and supporting public safety.
Z. Wilson· Dams and Reservoirs· 0 citations
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