Posts Tagged ‘Oklahoma City Drainage solutions’

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.  Surface Drains move only surface water.


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.

Angie’s List rates us A+ and now has awarded CMG Sprinklers and Drains for our exceptional customer service in french drains, surface drains, sprinkler installations and repair!  Our french drains and sprinkler systems come with a TWO YEAR WARRANTY on all parts and labor.  In business now for over 20 years, CMG is alocalcompany that takes great pride in delivering the best in customer service and quality work you can trust.  CMG services what we install and we are always a phone call away for all your drainage and irrigation needs 405-226-0629.  We service all of Central Oklahoma including Edmond, Oklahoma City, Moore, Norman, Midwest City, Del City, Purcell, Blanchard, Newcastle, Mustang, Yukon

Recently we had a customer in Oklahoma City who had water from her neighbors yard that would wash under her fence and into her pool in the back yard.  Every time she had a hard rain her swimming pool would fill up with Storm Water and mud.

After diagnosing her Drainage Problem and providing a Free Estimate, She decided to move forward with the Drainage System Installation.
Installing Curb Fitting For French Drain
Installing Cement around the Curb Fitting of the French Drain

We installed a 6 inch French Drain that went all the way around the pool in the back yard and then ran all the way to the street on both sides of the house. The French Drain made the shape of a horse shoe. The Drainage System had two Curb Outlets installed through the curb at the street. This gave the French Drain two different directions to allow the water to flow to the street.  Two Drain Outlets allowed the French Drain to move a huge amount of water during heavy rains.   A few weeks  later we got a call from our customer after a heavy rain.  She was very happy.  The French Drain did a great job protecting her pool.  All the Storm Water was diverted around the Swimming Pool.

French Drain installation is a big focus for CMG during our 21st year in business. A French Drain is one part of a Drainage System. A French Drain can be connected to other types of Drains or Gutter Down-Spouts and then run through Drain Pipe to an Exit point where the water is released.

A Drainage Exit Point is the area where water goes to be released when it comes out of the Drainage System. The two most common exit points for a Drainage System are a Pop-Up Emitter or a Curb Fitting.
A Pop-Up Emitter is a Fitting on the end of a Drain Pipe that has a lid that pops up and releases water. When water drainage is complete, the lid shuts back.

Popup Emitter to release water from a Drainage System in Yukon.

CMG Installed a Double Six inch French Drain in Edmond this week.  A Double Six Inch French Drain is two six inch French Drains laid side by side in one very wide and deep trench.  It is designed to move a huge amount of water away from a home.   The CMG customer had several different drainage problems in their back yard.  After a thunderstorm, water would run under their back fence and into their garage.  The back yard was on a steep hillside and the water would run very fast down the hill and into the garage.  CMG installed 2 large six inch French Drains across the water’s path.  This allowed the water to be diverted into the French Drain which then ran through drain pipe to a curb outlet at the street.  Three Gutter Down Spouts were connected into the French Drain.  The French Drain created a protective barrier for the garage.  A 12 inch Surface Drain was also included in the Drainage System.  It was placed up against the driveway and connected with 4 inch Solid drain pipe to the 6 inch French Drain.  Water was completely rerouted away from the home.  A French Drain  and Surface Drain combination in this case was the best solution to this particular drainage problem.

Installing a Curb Outlet for a French Drain in Edmond
Installing a Curb Outlet for a French Drain in Edmond