Service
PLS-CADD Overhead Line Design
Design safer, more efficient overhead networks with engineering-grade modelling and geospatial insight.
NM Group delivers high-accuracy PLS-CADD services to support the design, analysis, and optimisation of transmission and distribution infrastructure. By combining LiDAR, geospatial data, and engineering expertise, we provide decision-ready models that improve safety, ensure compliance, and accelerate project delivery.
FAQs
PLS-CADD is an industry-standard tool for modelling and analysing overhead power lines, supporting design, compliance, and performance assessment.
We use high-resolution LiDAR and validated datasets to produce engineering-grade outputs suitable for design and compliance.
Yes, our models are widely used for uprating, refurbishment, and optimisation of existing infrastructure.
From Data to Decision-Ready Insight
Our PLS-CADD models turn complex geospatial data into clear, decision-ready insight – helping engineers assess risk, validate designs, and plan with confidence.
We apply modelling approaches to suit project requirements, from rapid optimisation models through to detailed structural analysis using tools such as PLS-POLE and PLS-TOWER.
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Improve Safety and Compliance
Identify clearance risks and maintain safe operating distances
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Reduce Cost and Rework
Detect issues early to minimise redesign and delays
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Improve Project Delivery
Identify clearance risks and maintain safe operating distances
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Engineering and Geospatial Expertise
Our team brings extensive experience in PLS-CADD modelling, applying engineering and geospatial knowledge to deliver reliable, real-world outputs.
Our Capabilities
We cover the full lifecycle of overhead line design, from initial routing and clearance analysis through to thermal uprating and vegetation risk assessment. Our models enable utilities to design new infrastructure, assess existing assets, and optimise network performance with confidence.
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Engineering and Geospatial Expertise
Our team brings extensive experience in PLS-CADD modelling, applying engineering and geospatial knowledge to deliver reliable, real-world outputs.
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High-Accuracy LiDAR Integration
We combine high-resolution LiDAR data with rigorous QA processes to produce consistently accurate models trusted by utilities.
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Scalable Across Networks
Our workflows scale from individual assets to large transmission networks, ensuring consistent delivery across projects of any size.
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Reducing Risk. Enabling Better Decisions.
Our engineering models are built on deep expertise in overhead line behaviour, providing a clear view of constraints, design options, and network performance under real-world conditions.
This enables utilities to make informed investment decisions – prioritising interventions, improving asset performance, and strengthening long-term network resilience.
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Overhead Line Design and Clearance Assessment
PLS-CADD models combine LiDAR and survey data to represent terrain, structures, and conductors – enabling accurate route design, clearance assessment, and compliance with industry standards.
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Structure and Network Asset Modelling
Detailed engineering models of towers, poles, and substations enable structural analysis, design validation, and performance assessment across both new and existing assets.
What the Service Delivers
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From Modelling to Insight
Our engineering models go beyond design – providing the insight needed to assess risk, validate decisions, and manage networks more effectively.
By combining engineering expertise with geospatial intelligence, utilities can move from reactive analysis to proactive, data-driven network management.
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Vegetation Analytics. Understand Network Trends
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Datasheet Downloads
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Our specialists deliver accurate mapping and modelling to help you manage, maintain, and scale your infrastructure with confidence.
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