Bryan Sumner
Four Seasons Mechanical offers licensed plumbing services to the GTA Toronto and surrounding areas.
Learn about plumbing & plumbing systems free!
courtesy of Four Seasons Mechanical. (416) 805 – 5289
WHAT IS AN AIR BREAK IN PLUMBING ?
The unabstracted vertial distance between the lowest point of an indirectly connected plumbing wase pipe and the flood level rim of the fixture into which it is discharged into.
WHAT IS AN AIR GAP IN PLUMBING ?
The unobstructed vertical distance through the air between the lowest poin of the water supply outlet and the flood level rim of the fixture or plumbig device into which the outlet pipe discharges into.
WHAT IS AN ALTERNATIVE SOLUTION IN PLUMBING ?
An alternative solution in plumbing is a taking a different approach or a plan other then the acceptable solution.
WHAT IS AUXILLARY WATER SUPPLY IN PLUMBING ?
When applied to a premises, any water supply on or available to the premises other then the primary potable water supply for the premises. Potable water means water acceptable for human consumption.
WHAT IS BACK VENTING IN PLUMBING ?
Back venting in plumbing is a vent pipe installed on the horizontal section of the plumbing fixture drain or the vertical leg of a waste closet (toilet) or any siphonic types plumbing fixtures.
WHAT IS A BATHROOM GROUP IN PLUMBING ?
A bathroom group in plumbing is a group of plumbing fixtures installed in the same room consisting of 1 lavatory basin (sink), 1 water closet (toilet), and 1 bath tube (with or without a shower head).
WHAT IS A BRANCH IN PLUMBING ?
A branch in plumbing is a soil or waste pipe that is conencted at its upstream and the junction for 2 or more soil or waste pipes or to a soil or waste stack that is connected at its downstream end to another branch.
WHAT IS A BRACH VENT IN PLUMBING ?
A vent pipe that connects 2 or more vents and is connected at the upper end to another branch vent of a stack vent, vent header, or that which terminates at open air (outside the building). It is sized and based on the total fixture units and the total developed length between the furthest drain connection and where it stops to a major supplier of open air.
WHAT IS A PLUMBING BUILDING DRAIN ?
A building drain in plumbing is the lowest horizontal piping (including any offsets) that conducts sewage, clean water, grey water, or storm water by gravity to a building sewer. It may be sanitary or storm and always has a minimum pipe size of 4″ (4 inches).
WHAT IS A PLUMBING BUILDING SEWER ?
A building sewer starts 1 meter outside the building at the end of the building drain and terminates either at a public sewer (municipal sewer or septic tank).
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Posted in Bathroom · September 1st, 2010 · Comments (0)
Four Seasons Mechanical offers licensed plumbing services to the GTA Toronto and surrounding areas.
Learn about plumbing & plumbing systems free!
courtesy of Four Seasons Mechanical. (416) 805 – 5289
WHAT IS A PLUMBING FIXTURE ?
A plumbing fixture is a receptacle or plumbing device installed in a plumbing drainage system that captures and directs water waste (plumbing sewer water & clean water) into the plumbing drainage system. Fixtures also include floor drains.
WHAT IS A FIXTURE OUTLET PIPE ?
Also known as F.O.P, a fixture outlet pipe is a plumbing pipe that connects the waste opening of a fixture or device to its protecting fixture p-trap.
WHAT IS A DEVELOPED LENGTH IN PLUMBING ?
A developed length in plumbing is a linear length measurement taken along the center line of a pipe and includes all changes in direction. the maximum developed length of a plumbing fixture outlet pipe (F.O.P) is 1200mm. 1200mm is 48 inches = 4 feet.
WHAT IS A FIXTURE UNIT FOR DRAINAGE SYSTEMS ?
A fixture unit is a unit of measurement based on :
a) the rate of water supply to that plumbing fixture
b) the total time of its operation
c) the frequency of the fixtures use
A fixture unit rating expresses the hydraulic load that is imposed on the complete drainage system by the fixture used for sizing purposes.
If a fixture outlet pipe is 1 1/4″, the fixture unit rating is 1 Fixture Units
If a fixture outlet pipe is 1 1/2″, the fixture unit rating is 2 Fixture Units
If a fixture outlet pipe is 2″, the fixture unit rating is 3 Fixture Units
If a fixture outlet pipe is 2 1/2″ , the fixture unit rating is 4 Fixture Units
If a fixture outlet pipe is 3″, the fixture unit rating is 5 Fixture Units
If a fixture outlet pipe is 4″, the fixture unit rating is 6 Fixture Units
WHAT IS A PLUMBING TRAP ?
A plumbing trap (also known as a P-Trap) is a fitting or plumbing device that holds a small amount of water within it, creating a water seal. That seal is known as a trap seal.
WHAT IS A TRAP SEAL ?
A trap seal prevents sewer gases from entering the building through plumbing fixtures but will not affect the flow of waste water through the trap. There must be sufficient flow of waste water through the trap to allow it to self clean.
WHAT IS THE PURPOSE OF VENTING IN PLUMBING ?
The venting of a plumbing system is the part of the drainage system designed to provide the free circulation of air throughout the system and maintain atmospheric pressure with the entire plumbing drainage system.
When a liquid waste is discharged into the plumbing drainage system piping, air is displaced by the waste; This in turn changes pressure in the
system. It is necessary to provide an escape route for any excess pressure and supply routes to draw in “make up air” to relieve vacuum conditions whenever they occur. Failure to do this can cause the drainage system to fail or malfunction. Consequently, a significant amount of the drainage pipe is empty. The main purpose of venting in plumbing is to prevent trap loss and trap seal siphonage.
More Plumbing Tips & Plumbing Know-How to Follow!
Stay Tuned Plumbing Fans
Toronto Licensed Plumbers serving Mississauga, Brampton & GTA West
Licensed Plumbing Company & Plumbers in Toronto
In case you are searching Internet for more info about internet marketing, make sure to check out the page that was mentioned in this line.
Tags: Plumbing|Plumber|Drain|Pipe|Toronto
Posted in Bathroom · August 31st, 2010 · Comments (0)