2,500+ Lattice Tower Evaluations (69 kV – 500 kV)

Client: Lattice Tower Analysis

69–500 kV PLS-TOWER HTLS Rigging Analysis Fall Protection OSHA

Project Overview

Comprehensive lattice tower structural evaluation program supporting multiple major utilities across the eastern United States. Scope included:

- PLS-TOWER modeling for tangent, angle, and dead-end structures
- Conductor upgrade feasibility including bundled HTLS configurations
- Rigging and construction load analysis for insulator replacement
- Fall protection evaluation per OSHA and utility-specific requirements
- Combined axial and flexural capacity checks for maintenance walkability
- OPGW stringing load evaluation on existing 230 kV and 500 kV towers
- Antenna equipment loading for cell site installations
- Asset condition assessment and reuse recommendations

Delivered formal engineering reports with clear structural adequacy conclusions and reinforcement recommendations, supporting safe field execution and capital planning.

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