What is PLS-CADD software?

What is PLS-CADD software?

PLS-CADD is the most powerful overhead power line design program on the market. PLS-CADD runs under Microsoft Windows and features an easy to use graphical user interface. It integrates all aspects of line design into a single stand-alone program with a simple, logical, consistent interface.

What is a PLS grid?

PLS-GRID is a software solution that allows you to index all of your PLS-CADD, PLS-POLE, & TOWER projects, report data, and all associated reference files and present them on an easy to use graphical map interface that works both as a desktop application in PLS-CADD, and as a stand-alone mobile application for use in …

What kV are power lines?

Commonly used transmission voltages are 69 kV and 138 kV. There are also 44 kV, 115 kV, 161 kV, 169 kV, and 230 kV systems. On large utility systems, there are bulk transmission and inter-connection circuits at 345 kV, 500 kV and more recently 765 kV.

How do you read a 7.5 minute map?

7.5 Minute refers to the fact the map covers an area 7 minutes and 30 seconds of longitude by 7 minutes and 30 seconds of latitude. The title of the map is indicated in the upper right hand corner.

What are the six rules for reading a topographic map?

Terms in this set (6)

• Rule 1: Slope. The closer the lines are, the steeper the slope.
• Rule 2: Flow and Source of a River/Stream.
• Rule 3: Mountains and Hills.
• Rule 4: Highest possible elevation of a hill/mountain.
• Rule 5: Depressions.
• Rule 6: Lowest possible elevation of a depression.

Why isn’t 0 at the far left of the scales?

Why isn’t “0” far left of the scales? It’s not on the far left side because it wouldn’t allow us to be much more precise if it was at the far end. Being where it is, it gives us a closer approximation to the actual distance in the real world.

How do you read topo coordinates?

The coordinate value for each grid line can be found along the edge of the map. Northing values can be read along the east or west edges of the map and easting values can be read along the north or south edges of the map.

What are the 5 basic colors used on a topographic map?

Red for highway classifications, built-up areas, fence lines, and U.S. Public Land Survey lines. Green for areas of woodland, scrub, orchards, and vineyards. Brown for topographic features, including contour lines. Purple for photorevised data, not field checked, consisting of a variety of added features.

Why can birds sit on power lines and not humans?

Birds are able to sit on electrical power lines because the electrical current essentially ignores the bird’s presence and continues to travel through the wire instead of through the bird’s body. A bird’s body is not a good conductor of electricity.

What kind of scale is 1 24000?

For example, a map scale indicating a ratio of 1:24,000 (in/in), means that for every 1 inch on the map, 24,000 inches have been covered on the ground. Ground distances on maps are usually given in feet or miles.

What does 7.5 mean on a map?

7.5 minute maps are so called because each covers 7.5 minutes of latitude and 7.5 minutes of longitude on the earth’s surface. On the ground, this is approximately equal to eight miles (north and south) by six miles (east and west).

What does BM mean on a topo map?

•A benchmark (BM) is a point of known. position & elevation used as a point of. reference for surveys.

What is included in the PLS-Cadd model?

This model includes the terrain, the structures and all the wires. The model can be viewed in a number of different ways: profile views, plan views, plan & profile sheets, 3-D views, staking lists… The PLS-CADD model is much more than just a picture or CAD drawing since PLS-CADD understands the relationship between these elements.

What types of data can I enter into PLS-Cadd?

Parts data such as stock-number, part description, cost and custom user defined columns can be entered directly into PLS-CADD. Next, assemblies can be created from parts and/or other assemblies.

How can I use PLS-Cadd to visualize the area around my line?

Superposition of planimetric maps and aerial photographs can be used to better visualize the area around your line. When sufficient data are available PLS-CADD can give you an even better perspective using contour lines, color renderings and even draped aerial photographs.

How do I use PLS-Cadd to diagnose structural problems?

Select “Structure/Check” and click on a structure and you are told if you have a structure strength or insulator swing problem. Select “Section/Sag-Tension” and click on a span and you get a sag-tension report. Clearances, loading trees and many other functions are just as easily accessed. PLS-CADD supports both automatic and manual spotting.