Many of the transmission lines built prior to the mid 1900s are still in service and those built during the expansion years of the 1960s and 70s are beginning to show their age, requiring added maintenance and assessment. During the life of a transmission line, asset management decisions are made on an ongoing basis with an emphasis on extending the life of the assets, maintaining or improving reliability and performance, cost optimization and ensuring the safe operation of the transmission lines system. The objective of the Transmission Overhead Line Assessment and Maintenance (TOLAM) program is to bring together interested parties to exchange informationon asset management practices and techniques and to facilitate research that will optimize the management of overhead transmission line assets. Key focus areas of the group include life extension of the assets to defer the need for major capital expenditures, the refinement and development of prudent and effective asset management practices, and maintenance techniques to reduce life cycle cost and maintain performance of the transmission lines system.

Topics and Issues:

  • Asset Investment Decisions
  • Maintenance & Business Practices
  • Optimizing Maintenance 
  • Health/ Condition Assessment & End-of-Life Prediction
  • Corrosion Control and Mitigation
  • Reliability Issues, Evaluations and Solutions
  • Technical Standards and Supplements
  • Assessment of Promising New Technologies
Program Services
  • Networking & Information Sharing

    • Annual face-to-face Business Meetings with webinar call-in options
    • 4-5 conference calls and learning webinars
    • Access to a network of ~1,000 electrical utility peers from around the world
  • Industry Benchmarking

    • Requests for Information where your questions or concerns are circulated to other group
      participants with rapid-fire response rates
    • Internal benchmarking surveys for state-of-the-industry intelligence
  • Collaborative Technical Projects

    • The flexibility to support only those projects which are relevant to your organization, meaning you know exactly, where your research dollars are going
    • Supported by CEATI management, participating utilities and consultants work together across all phases of a project’s life-cycle, ensuring your organization receives practical, high-quality deliverables
  • Unparalleled Return on Investment

    • Ability to split project funding costs with other organizations, resulting in highly-leveraged funding opportunities
    • Reduced pricing on published reports, training courses, and industry-open conferences
Project Portfolio

Webinar Library

Vibratory Caissons
Available to Utilities Only   Get Access
September 2017
O&M and Capital
Available to Utilities Only   Get Access
February 2017
GIS Applications for ROW Management on New York Power Authority High Voltage Transmission Lines
Available to Utilities Only   Get Access
April 2016
Thermovision, Corona Assessment and GIS
Available to Utilities Only   Get Access
September 2015
Asset Management: How to Start Out on Your Journey to Excellence
Available to Utilities Only   Get Access
August 2015
SUAS in the Wire Zone
Available to Utilities Only   Get Access
June 2015
OSHA Minimum Approach Distance Requirements for Utility Workers on Power Systems
Available to Utilities Only   Get Access
February 2015
EDM initiative to develop requirements for OHTL mobile field data collection applications
Available to Utilities Only   Get Access
January 2015
Dynamic Line Rating using SMARTLINE™ Ratings
Available to Utilities Only   Get Access
May 2013
Upcoming Events
TOLAM 2019 Fall General Meeting
Attendance Open to Electrical Utilities   Request Invitation
November 2019 in Palm Springs, CA