Indiana Dig Law
Natural Gas Facts
Excavation Safety
Electric Facts
Random Underground Facts
100

The 'legal' term for the Indiana Dig Law

What is I.C. 8-1-26?

100

'Rotten egg' smelling chemical added to natural gas

What is Mercaptin?

100

The term for when you arrive at your dig-site, it is important that you look around for anything that may have not been located

What is 'visual scan'?

100

This is the name of the main electric line that runs from transformer to transformer

What is the primary

100

Cable TV drops are buried often at this depth  

What is 2" or less?

200

This is the distance that is specified as the "Tolerance Zone"

What is 24" on either side of the mark / pipe?

200

This is the most commonly used material for gas mains and services

What is plastic?

200

Most common excuse for when an excavator hits our gas line

What is 'just taking one more scoop'?

200

The color of paint and flags used for electric

What is RED?

200

A dangerous thing to do when you damage a plastic gas service and want to stop the gas from flowing

What is crimping the line over?

300

The life of a locate

What is 20 Days, as long as marks are undisturbed?

300

A wire ran along side a plastic gas main that is used for locating?

What is Tracer Wire?

300

Name three items considered to be the basics of PPE

What are hard hats, safety glasses and safety vests?

300

Electric and Gas are both dangerous commodities. This characteristic makes electric even a bit more dangerous when it is struck or when a line is one the ground

What is you cannot visually see if electric current is charging the equipment or ground?

300

Amount of soil that you are allowed to use a backhoe to remove directly above a marked utility

What is ZERO?????

400

The representative colors for gas, electric, communications, water and sewer

What are yellow, red, orange, blue and green?

400

Term used when gas is leaking and following the path of least resistance, which often leads to an explosion

What is 'migration'?

400

The three conditions that have too be met and followed by excavators that allows them to use mechanized equipment in the Tolerance Zone 

What is having the line fully exposed, having a spotter watching the bucket of the excavator and digging carefully to prevent damage to the exposed facility?

400

The number of lines painted on the ground represent how many electric lines are buried at that location

What is NO?

400

Three numbers to call in the event of a gas damage with a release of gas

What are 911, utility owner and 811?

500

The term when one excavator calls in a locate and another excavator works on that ticket without calling in one of his own.

What is "Piggy-backing"?

500

The 'explosive range' of natural gas is?

What is 4 to 15%?

500

XYZ Excavation arrives to the jobsite after waiting the two full working days and notices the gas meter with no locates. By Indiana Law, they are required to do something when they notice facilities not located

What is calling back to 811 and requesting a 2nd Notice?

500

The technique used when you strike an electric line and you are unsure if the ground is being charged with stray current but you need to get off your equipment

What is "Bunny Hop"?

500

I am a homeowner, digging by hand, on my own property and no deeper than 12" so I don't need to call for a locate

What is 'Correct'? Legally, you are not required but following "Best Practices" it is HIGHLY encouraged