cross-connection - ANS-Physical link of potable water and dirty water
DWV - ANS-Drain Waste Vent
LEED - ANS-Leadership in Energy and Environmental Design
Potable - ANS-suitable for drinking
OSHA - ANS-Occupational Safety and Health Administration
Personal fall arrest system - ANS-Piece of personal protective equipment used to
prevent falls and protect workers who do fall.
MSDS - ANS-Mechanical /Material Safety Data Sheet
Fire watch - ANS-A temporary measure intended to ensure continuous surveillance of a
building and its purposes of identifying and controlling fire hazards, detecting early signs
of fire, alarming people
Plumbers rule - ANS-45 degree offset
Plumbers level - ANS-Tool used by a plumber to measure fall
Tolerances - ANS-specified range of acceptable results
Amperage - ANS-The measurement of the number of electrons moving through a
conductor
Voltage drop - ANS-the difference in voltage across an electrical device that has current
flowing through it
Diameter - ANS-A straight line passing from side to side through the center of a circle or
sphere.
, Plumb - ANS-Have your pipe be straight or if it's a drain have fall.
Burr - ANS-The ridge left by cutting metal tubing.
NTS - ANS-not to scale
Fitting allowance - ANS-Amount of pipe that enters fitting
UPC 2021 - ANS-Uniform plumbing code
Scale - ANS-The relation of dimensions on a print to the dimensions of a structure on
the print
ASTM - ANS-American Society for Testing and Materials
PEX - ANS-Polyethylene cross link
Transition fitting - ANS-A special fitting used to connect non similar metals
Hydrostatic pressure test - ANS-To fill a pipe with water and bleed all air out from the
highest and farthest points in the run.
Schedule - ANS-List of materials used on a job
Solvent weld - ANS-A joint created by joining two pipes using solvent cement that
softens the material's surface.
3 rules of plumbing - ANS-Shit flows down, hot is on left, payday is Friday
Stages of rough in - ANS-Underground, above ground, finish
Different types of trenches - ANS-Shoring U, sloping river bed, benching stairs
What is 811 - ANS-Company that you can call and get access to know about your yard
before digging
Where can you use cellular core pipe - ANS-Dwv
6 types of plastic pipe - ANS-Abs - dwv pvc - dwv cpvc - hot and comes water
distribution PE cold water service and gas service. PEX
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