Definition Sheet (PDF)

 

Overview
TLAM

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 Line Asset Management (TLAM) 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

Ongoing Projects


T193700 3282
Post Transmission Line Failure Data Collection and Analysis
T193700 3281
Risk Management Practices for Transmission Lines
T183700 3280
TR: Transmission Line Reliability and Component Performance Measures and their Application
T183700 3279
TR: Managing Transmission Line Safety and Reliability Risks through Inspection
T183700 3276
State of the Art Transmission Line Live Line Maintenance and Techniques to be Considered for Locations with Restricted Clearances and for Major Rebuilds
T183700 3256B
Additional Example Problems for Tubular Pole Corrosion
T173700 3274
TR: Information Required to Manage the Life Cycle of Transmission Line Assets/Components
T163700 3270
New Below Ground Coatings For Direct Embedded Steel Pole Transmission Line Structures And Assessment Of Existing Coatings And Methods Of Repair
T133700 3248
TR: Transmission Line Component Replacement Criteria Based on Component Condition

Completed Projects


T183700 3278
TR: Condition Assessment of Overhead Transmission Line Steel Lattice Towers
T183700 3268
TR: Using Inspection Data to Establish Appropriate Inspection Cycles for Transmission Lines
T183700 3277
TR: Infrared Transmission Line Inspection Guide
T183700 3275B
TR: Standardization of Overhead Transmission Line Inspection Data
T163700 3265
Transmission Line Switch Maintenance Strategies and Maintenance Requirements
T173700 3272
TR: Guidelines for Managing Transmission Line Clearances
T173700 3271
TR: Condition Assessment of Transmission Line Concrete Foundations
T173700 3275A
TR: Standardization of OHTL Inspection Data Collection (Mobile Applications)
T173700 3273
TR: Guidelines for Transmission Line Pole and Tower Steel Capacity based on Corrosion Degradation
T163700 3269
Methods to Assess the Condition of Stockbridge and Spacer Dampers and Identify Installations with Reduced Damper Life Expectancy
See all reports
Webinars

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
2019 T&D Conference: Strategies for Improving T&D Inspection and Maintenance Activities
Click for more info....
Attendance Open to Electrical Utilities   Request Invitation
November 2019 in Palm Springs, CA
TLAM 2019 Fall General Meeting
Attendance Open to Electrical Utilities   Request Invitation
November 2019 in Palm Springs, CA
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