Central Oklahoma French Drains- CMGdrainagesysytems@yahoo.com 405-226-0629

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Good Information about French Drains and Drainage Systems

CMG Drainage Systems, Inc.

(405) 226-0629 DRAINAGE SYSTEMS UTILIZING: FRENCH DRAINS, SURFACE DRAINS, CHANNEL DRAINS, TRENCH DRAINS, BASIN DRAINS, AND SUMP PUMPS.

French Drain Installation

French Drain running from back yard to street

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RSS Drainage Systems and French Drains

  • French Drain Solutions for Central Oklahoma February 5, 2017
    Today we are installing a French Drain system for a customer in East Norman.  She has water running into her front door through her flower bed.  The bed acts like a pond and over-spills onto her front porch and then through her front door.  To solve the problem, we are installing a French Drain running […]
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  • French Drain Installation in Moore March 1, 2016
    French Drain Installation is what we do!  CMG has been installing Drainage Systems in Central Oklahoma for over twenty years.  We solve all types of Drainage Problems for residential and commercial customers. Recently we installed a Drainage System in Moore.  Our customer had a new home.  Originally their home was destroyed in Moore‘s last tornado. […] […]
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  • Norman Oklahoma French Drain Installation October 28, 2015
    Today we are installing a French Drain system for a customer in East Norman.  She has water running into her front door through her flower bed.  The bed acts like a pond and over-spills onto her front porch and then through her front door.  To solve the problem, we are installing a French Drain running […]
    blanecallen
  • French Drain Installation During Halloween October 26, 2015
    CMG has won the Angie’s List Customer service Award three years in a row for Drainage Systems.   A French Drain is completely different from a Surface Drain.  A basic French Drain consists of a Perforated Drain Pipe in the bottom of a trench.  A  Trench Liner is sometimes used depending on the Drainage System […]
    blanecallen
  • French Drain Installation, Information, Oklahoma City, Yukon, Edmond, Norman March 25, 2015
    Just what is a “French Drain?” Many times people incorrectly A French Drain can protect your foundation! use the phrase, “French Drain,” when they mean “Surface Drain” or “Channel Drain.” A basic French Drain consists of a Perforated Drain Pipe in the bottom of a trench. The French Drain Trench runs through a Problem Drainage Area that needs to be drained. [ […]
    blanecallen
  • Sprinkler Repair Information, Oklahoma City, Norman, Edmond March 18, 2015
    Spring is here.  Now is a good time to plan for a new Lawn Sprinkler System. CMG has installed top quality Lawn Sprinkler Systems since 1993.  Our Sprinkler Systemsare automatic and self draining requiring little to no maintenance.  Sprinkler System Installation requires experience and attention to detail. CMGcan install any sprinkler brand available, but we […]
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  • French Drain Basics and Information March 13, 2015
    French Drains can utilize  several types and sizes of French Drain Pipe.  An older type that is not commonly used any more is 4 inch PVC Pipe with large half inch holes drilled in the Pipe.  This doesn’t work very well,   Because the holes are too large and the number of holes in the French […]
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  • French Drain Information, Yukon, Oklahoma City, Norman, Edmond March 10, 2015
    The term, “French Drain” gets thrown around a lot.  Many times people say they need a “French Drain,” when they mean Surface Drain, or Channel Drain.  It is becoming a Catch-All Phrase that may refer to any type of drain.  French Drains provide specific benefits that are different from Surface Drains. Just what is a […]
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  • Yukon Oklahoma Sprinkler Repair, Edmond, Oklahoma City, Norman, Mustang March 7, 2015
    For twenty one years, CMG has provided Sprinkler Repair for Central Oklahoma.   Lawn Irrigation Systems require maintenance from time to time.  All types of Sprinkler Repair become necessary.    Sprinkler heads break for several reasons.  Dogs chew up Sprinkler Heads.  Tree roots twist and break Sprinkler heads.  Cars run over and break Sprinkler Heads.  Wee […]
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  • French Drain Design, Installation, Oklahoma City, Edmond, Norman March 6, 2015
      French Drain Installation —   French Drains are designed to do a lot of things.  If you have an area that has unwanted water standing in it or running across it, a French Drain can be the answer.  A French Drain is a trench that runs across the Drainage Problem Area.  A French Drain Pipe […]
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French Drains, Surface Drains, and Channel Drains are the three main ingredients of residential and business Drainage Systems.  Simply put, French Drains are used in large areas, Surface Drains are used in smaller areas and Channel Drains are used in and across Cement.

Some Simple rules about French Drains and Surface Drains.  A French Drain should be installed when there is a large volume of water to be drained over a large area.  Surface Drains are needed when the water volume is smaller and the Drainage Area is small and focused.  French Drains move away Surface Water and Sub-Surface water (water that flows under ground).  Surface Drains move only surface water.

 

Installing a Curb Fitting for a French Drain in Back yard

Installing a Curb Fitting for a French Drain in Back yard

 

 

French Drain Design must take into account many variables.  One consideration for a French Drain that many times is missed, is the type of soil.  French Drain Design must take into account the type of soil that the French Drain runs through.  If the soil is “Tight or made up of Clay, A French Drain Liner may not be necessary.  The Gravel or Limestone that is used to fill the French Drain trench may be all that is needed to maintain the integrity of the trench over time.   This means that dirt will not mix in with the French Drain Gravel and clog it up over time.  This is not the case however if your soil is sandy or loose.  A Trench Liner should be used to prevent this type of soil from moving into the gravel of the French Drain.  Trench Liners are relatively inexpensive and are not hard to install.  If you are not sure what to do then install the Trench Liner in the French Drain.

 

Drainage Systems can be made up of one drain or a combination of many drains.  Drainage  problems can be very complex.   Complex Drainage Problems may require a combination of several different types of drains all inter-connected and working together.  Other times the drainage problem may be simple and straight-forward requiring only one drain or several of the same type of drain connected together.

Curb Outlet as an Exit Point for a French Drain in Edmond

Curb Outlet as an Exit Point for a French Drain in Edmond

An example of a complex drainage system would be:  A French Drain in the back yard connected to a Surface Drain near a flower bed connected to several gutter downspouts, which are connected to a Channel Drain going across a driveway, which is connected to additional Surface Drain in the front yard, which runs to a Curb Fitting that lets all the water drain out on to the street.

Popup Emitter to release water from a French Drain in Yukon

Popup Emitter to release water from a French Drain in Yukon

A simple Drainage System might consist of a Surface Drain that is connected to a second Surface Drain which runs to a Pop-up Emitter which lets water drain over the curb and into the street.

CMG Installs all types of Drainage Systems  in Oklahoma.

Today we installed a 6 Inch French Drain at an apartment complex near Lake Heffner.  The French Drain started in the back yard of one unit.  The Drain Pipe went under the fence and into the adjoining unit’s back yard.  The French Drain then looped around their patio and out under their fence to the west.  To get the 6 inch Drain Pipe to the correct Exit Point, we had to cut out 30 feet of sidewalk and run the French Drain Pipe under the sidewalk.  Next, we replaced the sidewalk with new concrete.  Finally, we dug a drainage ditch across the front yard to the parking lot.  We covered the Drain Pipe with sod that we carefully removed when digging the trench.  At the edge of the parking lot a 6 inch Pop-Up Emitter was installed to release the Storm water.  Seven Gutters were connected directly into the Drainage System along the way.

Installing Gravel on top of a 6 inch French Drain

Installing Gravel on top of a 6 inch French Drain

This particular Drainage System was made up of 55 Feet of 6 inch French Drain, 78 Feet of Solid ADS Solid Drain Pipe, Seven Gutter Connections, and one 6 inch Pop-Up Emitter.

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3 Comments

  1. […] French Drain will move large amounts of water from the Drainage Problem Area to the Exit […]

  2. […] 3,  Sub-Surface water flow is the big consideration.  When doing a Drainage Diagnostic, this is the area that is many times missed or not considered by less experienced companies.  CMG […]

  3. […] 1993 we have gained a lot of experience addressing drainage problems.  Drainage problems can be complicated.  The solution is not always clear to the untrained eye.  CMG has redone or […]

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