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Lightning Protection Assessment

Lightning is a powerful natural phenomenon that poses significant risks to structures, electrical systems, and human safety. A Lightning Protection Assessment is a systematic evaluation designed to determine the vulnerability of a facility or structure to lightning strikes and to recommend appropriate protective measures.

Why is an LPS Adequacy Audit Essential?

➤ Assess Lightning Risk – Identify potential threats and evaluate risk levels based on international safety standards.
➤ Ensure Structural & Equipment Protection – Determine if your facility is adequately shielded from radiated and conducted surges.
➤ Evaluate System Health & Compliance – Check whether the existing LPS is effective, reliable, and meets the latest regulations.
➤ Identify Gaps & Weaknesses – Detect vulnerabilities in the protection system and recommend corrective measures.
➤ Enhance Safety & Business Continuity – Protect personnel, infrastructure, and sensitive equipment from electrical surges and fire hazards

Deliverables

➤ Assessment of Existing System
1. Identification and summarization of inadequacies in the current lightning protection setup.
➤ Recommendations for Compliance 1. Actionable recommendations to meet the IS/IEC 62305 standards for lightning protection.
➤ System Design & Specifications
1. Provision of a comprehensive design package, including:
2. Detailed Bill of Materials (BOM)
3. Technical specifications of recommended components
4. Engineering drawings and layout plans
➤ Maintenance Recommendations
1. Suggested maintenance and inspection practices to ensure long-term system reliability.
➤ Final Report Submission
1. A comprehensive final report encompassing site survey findings, design proposals, risk assessments, and compliance strategies.

Scope of Services

➤Site Survey & Data Collection
1. Detailed examination of the existing infrastructure, focusing on electrical and electronic systems exposed to the direct and indirect effects of lightning.
2. Collection of on-site data to understand current protection measures and vulnerabilities.
➤ Analysis of Plant Layout & Electrical Systems
1. Review of the plant layout and Single Line Diagram (SLD) to assess the integration and adequacy of lightning protection measures.
➤ System Evaluation & Inspection
1. Our on-site survey encompasses the following critical checkpoints:
➤ Visual Inspection Services
1. Lightning Arrestors: Verification of proper installation, placement, and physical condition.
2. Down Conductors & Earthing System: Inspection for continuity, secure connections, and visible damage.
➤ Earth Resistance Measurement
1. Sampling-based measurement of earth resistance values to validate the efficiency of the earthing system.
➤ Surge Protection Evaluation
1. Review and analysis of installed surge protection devices (SPDs) for both electrical and electronic systems to mitigate transient voltage surges.
➤ Risk Assessment & Design Services
1. Comprehensive Site Survey: Data-driven analysis to identify and quantify site-specific risks.
2. Risk Assessment: Performed in accordance with IS/IEC 62305-2:2010, covering potential physical damage, human hazards, and operational disruptions.