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TRANSMISSION LINE – ASSET MANAGEMENT. S.Ravi DGM(OS), SRTS-I. Regional OS :: SRTS-I. WHAT IS AN ASSET. Any thing used by an organization for achieving the desired objective is an asset. Regional OS :: SRTS-I. ASSET MANAGEMENT .

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What is an asset l.jpg

Regional OS :: SRTS-I

WHAT IS AN ASSET

  • Any thing used by an organization for achieving the desired objective is an asset


Asset management l.jpg

Regional OS :: SRTS-I

ASSET MANAGEMENT

  • Asset management may be defined as a comprehensive and structured approach to the long term management of assets as tools for the efficient and effective delivery of community benefits.

  • A systematic process of effectively maintaining, upgrading and operating assets, combining engineering principles with sound business practice and economic rationale, and providing the tools to facilitate a more organized and flexible approach to making decisions necessary to achieve the public's expectations.


Transmission line various assets l.jpg

Regional OS :: SRTS-I

TRANSMISSION LINE – VARIOUS ASSETS

  • Transmission towers

  • Conductor

  • Earth wire/OPGW

  • Insulators

  • Hardware fittings

  • Other accessories


Transmission line asset building process l.jpg

Regional OS :: SRTS-I

TRANSMISSION LINE – ASSET BUILDING PROCESS

Tower

Erection

Stringing &

Commissioning

Project

conceiving

Investment

approval

Surveying &

Foundation

casting

Commercial operation &

Revenue Realization

Investment reapplication


Why asset management in tl l.jpg

Regional OS :: SRTS-I

WHY ASSET MANAGEMENT IN TL

  • To ensure reliable operation throughout the life period

  • Maintenance of good health for better performance

  • To enhance the life period

  • Optimized inventory planning

  • Historical documentation

  • Residual life assessment of the asset for better planning of the investment


Asset management various factors l.jpg

Regional OS :: SRTS-I

ASSET MANAGEMENT-VARIOUS FACTORS

  • Construction/supply quality

  • Proper documentation

    • Record of handing over/taking over

    • History of the asset

  • Well defined maintenance procedures.

  • Periodical maintenance

  • Condition monitoring techniques

  • Inventory management

  • Reliability life assessment studies


Asset management various factors8 l.jpg

Regional OS :: SRTS-I

ASSET MANAGEMENT-VARIOUS FACTORS

  • Construction/supply quality

  • Proper documentation

    • Record of handing over/taking over

    • History of the asset

  • Well defined maintenance procedures.

  • Periodical maintenance

  • Condition monitoring techniques

  • Inventory management

  • Reliability life assessment studies


Asset management9 l.jpg

Regional OS :: SRTS-I

ASSET MANAGEMENT

  • Construction/supply quality

    • Well defined quality procedures

    • Strict quality checks

    • Ensuring quality execution


Asset management10 l.jpg

Regional OS :: SRTS-I

ASSET MANAGEMENT

  • Documentation

    • Use of Information technology

    • Tower No is unique

    • Data should be based on the tower no

    • Methodology in defining tower no. during construction

    • Digitization of profiling and tower spotting data


Asset management11 l.jpg

Regional OS :: SRTS-I

ASSET MANAGEMENT

  • Key issues while taking over

    • Route map

    • Profile data

    • Various drawings

    • Tower schedules

    • Bill of materials

    • Railway/Airport/Railway/Forest clearances

    • Right of way issues

      • Pending compensation issues with relevant details

    • Line technical dairy

    • Signature analysis map

    • Gazette notification

    • Pre commissioning test results


Asset management12 l.jpg

Regional OS :: SRTS-I

ASSET MANAGEMENT

  • Maintenance procedures

    • Well defined maintenance schedules

    • Inventory norms

    • Maintenance procedures

    • Tools and plants

    • Diagnostic tools

    • Implementation at site


Asset management advantages l.jpg

Regional OS :: SRTS-I

ASSET MANAGEMENT-ADVANTAGES

  • Asset historical data

    • Useful in deriving inferences

    • Better fault diagnostics

  • Maintaining outage data with fault locator reading and the actual fault point

    • Reliability & accuracy of the fault locator

    • To determine the % of over reaching/under reaching for early fault location


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