Construction site assistance

    We are also able to prepare the necessary documentation for the various phases of Power Lines construction.

  •  Staking Chart contains all the geometric information of the line and also :
  • -- Tower Code
    -- Tower Type
    -- Lowest Conductor attachment height
    -- Total Tower height (measured at Shield Wire/Opgw attachment point)
    -- Body type and extension legs combination at each tower location
    -- Cumulative distance .
    -- Elevation at centre of tower.
    -- Section Length
    -- Rouling Span .
    -- Spans
    -- Wind and Weight Spans
    -- Class of soil and Foundation Type
    -- Type and quantities of strings required at each tower position
    -- Insulators type and quantities
    -- Hardware materials type and quantities for shield Wire and OPGW.


  • Bill of materials Preparing
  • -- Summary of the total amount of required towers divided by Type, Common part, Body and Leg extensions.
    -- Summary of Strings /Insulators type and hardware for shield wire/OPGW
    -- List of reels with their relevant length for Conductor, Shield wires and OPGW...

  • Tower Pegging Table
  • --This includes all the coordinates of the centre Tower pegs, directions pegs (Tangent Towers) and bisectors pegs for Angle Towers.

  • Tower Pegging
  • --To locate on the ground by pegs the exact tower position according to the Tower Pegging Table through the use of GPS and Total Stations equipments in order to ensure the maximum accuracy.

  • Sagging Tables for Conductors, Shield Wires and OPGW
  • --The tables contain values of Conductor tension and sags at different temperatures that could be encountered during the sagging operations.

     

 

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