Archive for the ‘Drainage Systems’ Category


Oklahoma Drainage and Sprinkler Repair Drainage System Installation, French Drain Installation, Lawn Sprinkler Repair, Since 1993.

Servicing: Oklahoma City, Norman, Edmond, Lawton, Duncan, and all of Central and Western Oklahoma

A good place for a French Drain

 

Just what is a “French Drain?” Many times people incorrectly

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.   The French Drain Pipe is perforated (Full of Small Holes) and has Neo-Prene Soc around the pipe.  This soc helps prevent debris from clogging the French Drain Pipe.

The dirt that was taken out to make the trench is hauled away. It is replaced by some type of small stone or gravel depending on what is desired or available. I prefer crushed 1 inch lime stone. It is the most economical option in my area. Pea Gravel or some other type of small stone can work just as well. The lime-stone or gravel is placed in the trench on top of the perforated Drain Pipe and filled all the way to the surface (ground level). In some cases where the French Drain needs to be deep or is being placed in sandy soil, a special trench liner must be placed in the trench before the perforated Drain Pipe or the Gravel are installed. This helps maintain the integrity of the trench over time. It also increases the cost of the French Drain and the amount of time to install it. I install a trench liner in a French Drain about 20% of the time. Most of the time a liner in not needed.

French Drain March 2011

A French Drain is designed to handle a large volume of water and cover a large area. The Drain is anyplace the trench goes. It has many applications and can be used in many situations. It can be installed by itself or incorporated into a Drainage System with Surface Drains or Gutter Down-Spouts connected to it.

French Drain with Colored Gravel

The main downfall of a French Drain is that they, for the most part aren’t very pretty. They don’t look very nice in a yard once they are completed.

Depending on the area the French Drain is installed and the type of grass around the French Drain, will dictate whether grass grows over the lime stone. Grass can grow up and through the gravel in the French Drain over time eventually covering the gravel. This is Ok. It won’t have a measurable effect on the performance of the drain.

DONT COVER THE GRAVEL IN THE FRENCH DRAIN WITH DIRT. THE FRENCH DRAIN WON’T WORK IF THE TRENCH IS CLOGGED WITH DIRT. DON’T EVEN INSTALL IT IF YOU ARE GOING TO COVER IT UP WITH DIRT.

DECORATIVE STONE CAN BE USED TO COVER A FRENCH DRAIN AND THEY LOOK GREAT AND LAST A LIFETIME.


Oklahoma Drainage and Sprinkler Repair — Installing – French Drains – Surface Drains – Channel Drains – Sump Pumps

Providing Expert Sprinkler RepairBroken Sprinkler Pipes Sprinkler Head AdjustmentSprinkler Valve Replacement

Servicing all of Central and Western Oklahoma since 1993.

Oklahoma Drainage and Sprinkler Repair – We have over 27 years of experience solving all types of standing water and drainage issues. 

 

Since 1993 we have installed over 2000 Drainage Systems in Oklahoma.  Over the years we have utilized French Drains, Surface Drains, and Channel Drains as important parts of Drainage Systems.

A Drainage System has 3  Parts, an “Intake” A “Transition”, and an “Exit.”

A Channel Drain is an Inlet for a Drainage System

The Intake is where water is taken in to the Drainage System.  This is done with a French Drain, Surface Drain, or Channel Drain.  There may be several intakes in one Drainage System depending on the Drainage needs.

The Transition is simply the pipe that takes the water to the Exit Point.

The Exit point is the place where the water leaves the Drainage System.  Typically through a “Pop Up Emitter” or a ” Curb Outlet.

 

Standing water can cause many types of property damage ranging from foundation problems to cracked sidewalks and dead plants and shrubs.  If you have need of French Drain or Surface Drain, give us a  call.  We provide free estimates for all of central Oklahoma.

French Drain With Colored Gravel in Oklahoma City

French Drain With Colored Gravel in Oklahoma City

 

Installing Cement around Curb Fitting for French Drain in Norman

Installing Cement around Curb Fitting for French Drain in Norman

Some Drainage Systems are complex and incorporate several types of drains.  Most Drainage Systems , however are basic and require just one type of DrainOklahoma Drainage and Sprinkler Repair installs a variety of drains to solve a variety of problems. French Drains, Surface Drains, and Channel Drains are most commonly used.  If you live in Edmond and need a Channel Drain installed across your driveway, or if you live in Norman and need a French Drain in your backyard, or if you live in Oklahoma City and need a Surface drain installed next to your sidewalk, we can help.

Channel Drains are one kind of Surface Drain that we install in concrete.

The most common Drain that we install is the French Drain.  This is because the French Drain is versatile.  It can handle Surface Water Problems or Underground Water Problems (sub-surface).  A huge mistake that many people make is assuming that water gets to a Problem Drainage Area by flowing over the surface only.  For example, if water is flowing down hill underground toward your home’s foundation, the only way to stop or intercept it is with a French Drain.  Water can flow laterally into a perforated French Drain Pipe.  It is then diverted away from the Problem Drainage Area to an Exit Point.

Popup Emitter to release water from a French Drain in Yukon

Popup Emitter to release water from a French Drain in Yukon

Pop Up Emitters can release water from Surface Drains or French Drains.  They can release water on to sidewalks or driveways, or out in the middle of yards.

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 Design and the type of soil.   The Drain Pipe should have a neoprene sock around the Perforated Drain Pipe.   This is to ensure that the Drain Pipe does not become clogged. A trench is dug that is slightly wider than the French Drain Pipe that is being used.  There are several sizes of French Drain Pipe.   Three Inch, Four Inch, and Six Inch are the most common sizes of French drain Pipe. The dirt that is taken out to make the trench is hauled away.  It is replaced by some type of small stone or gravel depending on what is desired or available.  I prefer crushed 1 inch lime stone.  It is the most economical option in my area.  Pea Gravel or some other type of small stone can work just as well.    The lime-stone or gravel is placed in the trench on top of the perforated Drain Pipe and filled all the way to the surface (ground level).   In some cases where the French Drain needs to be deep or is being placed in sandy soil, a special trench liner must be placed in the trench before the perforated Drain Pipe or the Gravel are installed.  This helps maintain the integrity of the trench over time.  It also increases the cost of the French Drain and the amount of time to install it.  I install a trench liner in a French Drain about 20% of the time.  Most of the time a liner in not needed.

 

 

Pipe running to street form French Drain in back yard.

Pipe running to street form French Drain in back yard.

When we run Drain Pipe across yards to an Exit Point, the sod usually can be put back into place and in a few days you can’t tell a French Drain was ever Installed.
A French Drain is designed to handle a large volume of water and cover a large area. The Drain is anyplace the trench goes. It has many applications and can be used in many situations.  It can be installed by itself or incorporated into a Drainage System with Surface Drains or Gutter Down-Spouts connected to it.
The main downfall of a French Drain is that they, for the most part aren’t very pretty.  They don’t look very nice in a yard once they are completed.
Depending on the area the French Drain is installed and the type of grass around the French Drain, will dictate whether grass grows over the lime stone.  Grass can grow up and through the gravel in the French Drain over time eventually covering the gravel.  This is OK.  It won’t have a measurable effect on the performance of the French Drain.  In some cases thick grass growing up through the French Drain will create a natural “Thatch” filter.  This makes the French Drain invisible.  The trick is to allow the grass to grow over the French Drain Gravel without covering it up with dirt.  Grasses such as Bermuda which grow well in the sun will put out runners and new roots and will grow up and through the French Drain.  This will not affect the performance of the French Drain.  The problem is that some times depending on the type of soil involved, it may take a long time to completely cover up the French Drain.  Sprinkling grass seed down in the gravel will speed up the process.

DON’T COVER THE GRAVEL IN THE FRENCH DRAIN WITH DIRT.  THE FRENCH DRAIN WON’T WORK IF THE TRENCH IS CLOGGED WITH DIRT.  DON’T EVEN INSTALL IT IF YOU ARE GOING TO COVER IT UP WITH DIRT.   

Installing a Curb Outlet for a French Drain in Oklahoma City

Installing a Curb Outlet for a French Drain in Oklahoma City

If you install a French Drain in a sunny area, you can:
                                         A.  Leave the  French Drain as-is and allow grass to grow over it in time.
                                         B.  Add grass seed directly to the French Drain gravel with (Light Hand Watering) to speed the growth process
                                         C.  Leave the French Drain as-is but decorate it with stepping stones and landscaping rocks ( leaving large cracks between stones to allow water to get into the French Drain,
2
If you install a French Drain in a shady area you can:
                                        A.  Leave the French Drain as-is, it will work well and look as it did for many years.

                                        B.  Leave the French Drain as-is, but decorate it with stepping stones or landscaping rocks.  Many French Drains are hidden under rock walk ways.

French Drain in Oklahoma City

French Drain in Oklahoma City


Sometimes Surface Drains make more sense when the Drainage Problem area is fairly small with Surface Water Flowing into it.

 

French Drain with stepping stones

French Drain with stepping stones


Oklahoma Drainage and Sprinkler Repair 405 203 9419 — We provide:

    French Drain Installation, Surface Drain Installation, Drainage System Installation

    Sprinkler Repair for all aspects of Residential Sprinkler Systems

    Emergency Sprinkler Repair Service, AFTER HOURS AND WEEKENDS.

 FRENCH DRAIN IN EDMOND OKLAHOMA, DRAINAGE CONTRACTOR

Oklahoma Drainage and Sprinkler Repair Recently  installed a large 6 inch French Drain in Edmond.  The customer had water running under his back porch step and into his basement.  We did a Free Drainage Diagnostic and Estimate.  The French Drain design that we proposed would intercept the surface water and subsurface water that was flowing under the steps.  The French Drain design called for a 6 inch French Drain to be installed above and several feet away from the steps.  It would run around the house parallel to the foundation and about 5 feet to the East.  The French Drain would run past the steps to a point where water must cross the French Drain or run up hill to the steps which in this case was not possible.  Once past the steps, the French Drain would transition to Solid 6 inch Drain Pipe and continue on around the house to the Pop-Up Emitter down hill in the side yard.  Along the way we attached several Gutter Down Spouts into the French Drain.

 

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 Design and the type of soil.   The Drain Pipe should have a neoprene sock around the Perforated Drain Pipe.   This is to ensure that the Drain Pipe does not become clogged. A trench is dug that is slightly wider than the French Drain Pipe that is being used.  There are several sizes of French Drain Pipe.   Three Inch, Four Inch, and Six Inch are the most common sizes of French drain Pipe. The dirt that is taken out to make the trench is hauled away.  It is replaced by some type of small stone or gravel depending on what is desired or available.  I prefer crushed 1 inch lime stone.  It is the most economical option in my area.  Pea Gravel or some other type of small stone can work just as well.    The lime-stone or gravel is placed in the trench on top of the perforated Drain Pipe and filled all the way to the surface (ground level).   In some cases where the French Drain needs to be deep or is being placed in sandy soil, a special trench liner must be placed in the trench before the perforated Drain Pipe or the Gravel are installed.  This helps maintain the integrity of the trench over time.  It also increases the cost of the French Drain and the amount of time to install it.  I install a trench liner in a French Drain about 20% of the time.  Most of the time a liner in not needed.

A French Drain is designed to handle a large volume of water and cover a large area. The Drain is anyplace the trench goes. It has many applications and can be used in many situations.  It can be installed by itself or incorporated into a Drainage System with Surface Drains or Gutter Down-Spouts connected to it.

Running French Drain Pipe Under Sidewalk

Running French Drain Pipe Under Sidewalk

The main downfall of a French Drain is that they, for the most part aren’t very pretty.  They don’t look very nice in a yard once they are completed.
Depending on the area the French Drain is installed and the type of grass around the French Drain, will dictate whether grass grows over the lime stone.  Grass can grow up and through the gravel in the French Drain over time eventually covering the gravel.  This is OK.  It won’t have a measurable effect on the performance of the French Drain.  In some cases thick grass growing up through the French Drain will create a natural “Thatch” filter.  This makes the French Drain invisible.  The trick is to allow the grass to grow over the French Drain Gravel without covering it up with dirt.  Grasses such as Bermuda which grow well in the sun will put out runners and new roots and will grow up and through the French Drain.  This will not affect the performance of the French Drain.  The problem is that some times depending on the type of soil involved, it may take a long time to completely cover up the French Drain.  Sprinkling grass seed down in the gravel will speed up the process.
DON’T COVER THE GRAVEL IN THE FRENCH DRAIN WITH DIRT.  THE FRENCH DRAIN WON’T WORK IF THE TRENCH IS CLOGGED WITH DIRT.  DON’T EVEN INSTALL IT IF YOU ARE GOING TO COVER IT UP WITH DIRT.   
If you install a French Drain in a sunny area, you can:
                                         A.  Leave the  French Drain as-is and allow grass to grow over it in time.
                                         B.  Add grass seed directly to the French Drain gravel with (Light Hand Watering) to speed the growth process
                                         C.  Leave the French Drain as-is but decorate it with stepping stones and landscaping rocks ( leaving large cracks between stones to allow water to get into the French Drain,
2
If you install a French Drain in a shady area you can:
                                        A.  Leave the French Drain as-is, it will work well and look as it did for many years.

B.  Leave the French Drain as-is, but decorate it with stepping stones or landscaping rocks.  Many French Drains are hidden under rock walk ways.

 

 

 

French Drain Running Through Low Areas in Yukon

French Drain Running Through Low Areas in Yukon

 

 

Installing a Drain Pipe For a French Drain that Releases water through a Pop-Up Emitter at the Street

Installing a Drain Pipe For a French Drain that Releases water through a Pop-Up Emitter at the Street

 

 

 

 


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 across her flower bed and under her sidewalk.  Once under the sidewalk the French Drain will connect to Solid Drain Pipe and continue on down the hill to the exit point where we will install a pop-up emitter.  There are two gutter downspouts that will be connected into the French Drain System along the way.  Our customer chose colored gravel to cover her French Drain.  She liked the way it looked with her plants in the flower bed.  There are many choices when selecting the gravel to cover a French Drain.

 

Oklahoma Drainage and Sprinkler Repair — 405 203 9419

 

French Drain with colored river rock along foundation

French Drain with colored river rock along foundation

 

French Drain Pipe running to curb outlet in Oklahoma City.

French Drain Pipe running to curb outlet in Oklahoma City.

 

 


Oklahoma Drainage and Sprinkler Repair 405 203 9419 — We provide:

    French Drain Installation, Surface Drain Installation, Drainage System Installation

    Sprinkler Repair for all aspects of Residential Sprinkler Systems

    Emergency Sprinkler Repair Service, AFTER HOURS AND WEEKENDS.

Drainage Systems, French Drains, Surface Drains, Channel Drains, Sump Pumps, Sprinkler Repair, with 26 years of experience. 

Installing Surface Drain in Driveway

 

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 Design and the type of soil.   The Drain Pipe should have a neoprene sock around the Perforated Drain Pipe.   This is to ensure that the Drain Pipe does not become clogged. A trench is dug that is slightly wider than the French Drain Pipe that is being used.  There are several sizes of French Drain Pipe.   Three Inch, Four Inch, and Six Inch are the most common sizes of French drain Pipe. The dirt that is taken out to make the trench is hauled away.  It is replaced by some type of small stone or gravel depending on what is desired or available.  I prefer crushed 1 inch lime stone.  It is the most economical option in my area.  Pea Gravel or some other type of small stone can work just as well.    The lime-stone or gravel is placed in the trench on top of the perforated Drain Pipe and filled all the way to the surface (ground level).   In some cases where the French Drain needs to be deep or is being placed in sandy soil, a special trench liner must be placed in the trench before the perforated Drain Pipe or the Gravel are installed.  This helps maintain the integrity of the trench over time.  It also increases the cost of the French Drain and the amount of time to install it.  I install a trench liner in a French Drain about 20% of the time.  Most of the time a liner in not needed.

 

Oklahoma Drainage and Sprinkler Repair – 405203 9419

 

FRENCH DRAIN INSTALLATION IN EDMOND OKLAHOMA

French Drain running along foundation

French Drain running along foundation

Edmond Oklahoma has been the location for many French Drain Installations for us in the past several years.  Recently we ripped out an old Surface Drain that was under a deck.  The Surface Drain was too small for the job and did not Protect the Foundation from Standing Water.  The First step was to take out part of the deck along the wall.  Next we took out the Surface Drain and the Three Inch Pipe which was too small.  Digging a trench along the foundation came next.  We had to ensure the, “Fall” to make sure the water would run from left to right.  Next a French Drain Liner needed to be installed.  This was necessary to maintain the integrity of the trench and to keep the French Drain Pipe from filling up with sand and getting clogged over the next few years.  We then installed 4 inch ADS Perf/Soc French Drain Pipe along the course of the French Drain.  Next we connected the end of the French Drain Pipe to Solid 4 Inch ADS Drain pipe to continue along the trench to the Pop-Up Emitter at the Exit Point.

Running Drain Pipe across Front Yard for a French Drain

Running Drain Pipe across Front Yard for a French Drain

 

A good Drainage System has a point where water enters the System.  This is usually through a French Drain, Surface Drain, or a Gutter Down Spout that is connected into a Drain Pipe.   Water will run through either Perforated French Drain Pipe or Solid Drain Pipe depending on the Drainage System Design.  Water will flow down hill to an Exit Point where the water will be released out of the Drainage System.  This is a done through a Pop-Up Emitter or a Curb Fitting.

 

Cutting The Curb and Installing Curb Fitting for French Drain

Cutting The Curb and Installing Curb Fitting for French Drain

Installing Cement around Curb Fitting for French Drain

Installing Cement around Curb Fitting for French Drain

 
 

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 across her flower bed and under her sidewalk.  Once under the sidewalk the French Drain will connect to Solid Drain Pipe and continue on down the hill to the exit point where we will install a pop-up emitter.  There are two gutter downspouts that will be connected into the French Drain System along the way.

French Drain with colored river rock along foundation

French Drain in flower bed

 

 Do you have water standing in the wrong place after a hard rain?  Does your sidewalk turn into a moat after a storm? Or does your back yard flood from run-off from your neighbor’s roof? If so, give Oklahoma Drainage and Sprinkler Repair a call. WE can quickly diagnose your Drainage Problems and provide a solution.  With over 20 years experience, we can handle all your residential or commercial drain issues.

Installing Drain Pipe from French Drain in Back Yard

Installing Drain Pipe from French Drain in Back Yard

 

 


Edmond is one of the communities in Central Oklahoma that CMG services.  We have installed almost a thousand French Drains in the Edmond community in the past 21 years.  Edmond has many hills and valleys.  Many Neighborhoods are built on hillsides.  This causes many Drainage Problems.  CMG has installed French Drains by themselves and as a part of Drainage Systems to protect Driveways, Sidewalks, Foundations all over Edmond.  French Drains may be installed in Flower Beds or grassy areas too.  French Drains when installed correctly can provide many years of property protection and Piece of Mind.

Here is a description of other recent work.

A little bit North of Downtown Oklahoma City CMG installed a 6 inch French Drain between two businesses which were less than three feet apart.  The French Drain went between a Law Firm and a Tire shop.  Water was leaking through the walls of both businesses.  Gutters between the two establishments were dumping a huge amount of water.  CMG installed a 6 inch French Drain between the two.

French Drain connected to gutter

It took a long time to get the dirt out of the trench for the French Drain.  It was a very tight fit.  We had to use a little red wagon to haul out the dirt for the French Drain and haul back in the crushed limestone for the French Drain.  It looked a little silly, but it was the only thing we could find that was narrow enough to fit between the buildings.  A French Drain that normally would take 1 day to install took three.

Curb Outlet for French Drain

The French Drain had a Double Exit Point.  This means that once water entered the French Drain Pipe, it could run South to the street or it could run North to the alley.  To exit points greatly increases the water capacity for any French Drain.

Along the course of the French Drain, we connected two large gutters directly into the Drain Pipe.

Once in place, the French Drain eliminated all the water that was leaking into the two buildings.

Drainage Problem Solved!

 

 


 

Many people ask us what the rocks in a French Drain are for?

 

The small rocks on the trench in the picture serve many purposes for the french drain. First and foremost they collect surface water and allow it to flow into the drain pipe. A secondary purpose the rocks serve are they act as a filter for the pipe and keep any form of dirt or debris from clogging the pipe and reducing the effectiveness of the drain.  Third, the rocks maintain the integrity of the drainage trench, keeping the surrounding dirt from collapsing  onto the perforated pipe.

The Drain Pipe used by CMG consists of:

1.   ADS Perforated with Soc Drain Pipe,            2.  ADS Solid Drain Pipe,           3.   Sewer and Drain Drain Pipe,           4.    PVC 40 schedule used as Drain Pipe,           5.   200 Class PVC used as Drain Pipe.

Using a variety of Drain Pipe and Drains allow us to address Drainage Problems that range from simple to complex and from standard to unique.

Installing Gravel on top of a 6 inch French Drain

Installing Gravel on top of a 6 inch French Drain

 

This is an example of the drain pipe used in our drainage systems. In this picture we used the perforated ads drain pipe. It is covered by a black sock to help keep dirt out of the Drainage  System. It was connected on two sides by what we call a “T” to allow a gutter downspout to be connected into the Drainage  System. You can also see at the top of the picture what the final product looked like when the system is covered by the small pieces of limestone.

 


FRENCH DRAIN, SURFACE DRAIN PHOTOS AND INFORMATION

 

 Standing water can cause many types of property damage ranging from foundation problems to cracked sidewalks and dead plants and shrubs.  If you have need of French Drain or Surface Drain, give CMG a call.  We provide free estimates for all of central Oklahoma.

French Drain With Colored Gravel in Oklahoma City

French Drain With Colored Gravel in Oklahoma City

 

Installing Cement around Curb Fitting for French Drain in Norman

Installing Cement around Curb Fitting for French Drain in Norman

Some Drainage Systems are complex and incorporate several types of drains.  Most Drainage Systems , however are basic and require just one type of DrainCMG installs a variety of drains to solve a variety of problems. French Drains, Surface Drains, and Channel Drains are most commonly used.  If you live in Edmond and need a Channel Drain installed across your driveway, or if you live in Norman and need a French Drain in your backyard, or if you live in Oklahoma City and need a Surface drain installed next to your sidewalk, give CMG a call.    405-226-0629

Channel Drain Installed by CMG In Yukon

Channel Drain Installed by CMG In Yukon

Channel Drains are one kind of Surface Drain that we install in concrete.

The most common Drain that we install is the French Drain.  This is because the French Drain is versatile.  It can handle Surface Water Problems or Underground Water Problems (sub-surface).  A huge mistake that many people make is assuming that water gets to a Problem Drainage Area by flowing over the surface only.  For example, if water is flowing down hill underground toward your home’s foundation, the only way to stop or intercept it is with a French Drain.  Water can flow laterally into a perforated French Drain Pipe.  It is then diverted away from the Problem Drainage Area to an Exit Point.

Popup Emitter to release water from a French Drain in Yukon

Popup Emitter to release water from a French Drain in Yukon

Pop Up Emitters can release water from Surface Drains or French Drains.  They can release water on to sidewalks or driveways, or out in the middle of yards.

 

CMG Servicing: Oklahoma City, Moore, Edmond, Norman, Yukon, Mustang, and all of central Oklahoma.

 

 

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 Design and the type of soil.   The Drain Pipe should have a neoprene sock around the Perforated Drain Pipe.   This is to ensure that the Drain Pipe does not become clogged. A trench is dug that is slightly wider than the French Drain Pipe that is being used.  There are several sizes of French Drain Pipe.   Three Inch, Four Inch, and Six Inch are the most common sizes of French drain Pipe. The dirt that is taken out to make the trench is hauled away.  It is replaced by some type of small stone or gravel depending on what is desired or available.  I prefer crushed 1 inch lime stone.  It is the most economical option in my area.  Pea Gravel or some other type of small stone can work just as well.    The lime-stone or gravel is placed in the trench on top of the perforated Drain Pipe and filled all the way to the surface (ground level).   In some cases where the French Drain needs to be deep or is being placed in sandy soil, a special trench liner must be placed in the trench before the perforated Drain Pipe or the Gravel are installed.  This helps maintain the integrity of the trench over time.  It also increases the cost of the French Drain and the amount of time to install it.  I install a trench liner in a French Drain about 20% of the time.  Most of the time a liner in not needed.

 

 

Pipe running to street form French Drain in  back yard.

Pipe running to street form French Drain in back yard.

When we run Drain Pipe across yards to an Exit Point, the sod usually can be put back into place and in a few days you can’t tell a French Drain was ever Installed.
A French Drain is designed to handle a large volume of water and cover a large area. The Drain is anyplace the trench goes. It has many applications and can be used in many situations.  It can be installed by itself or incorporated into a Drainage System with Surface Drains or Gutter Down-Spouts connected to it.
The main downfall of a French Drain is that they, for the most part aren’t very pretty.  They don’t look very nice in a yard once they are completed.
Depending on the area the French Drain is installed and the type of grass around the French Drain, will dictate whether grass grows over the lime stone.  Grass can grow up and through the gravel in the French Drain over time eventually covering the gravel.  This is OK.  It won’t have a measurable effect on the performance of the French Drain.  In some cases thick grass growing up through the French Drain will create a natural “Thatch” filter.  This makes the French Drain invisible.  The trick is to allow the grass to grow over the French Drain Gravel without covering it up with dirt.  Grasses such as Bermuda which grow well in the sun will put out runners and new roots and will grow up and through the French Drain.  This will not affect the performance of the French Drain.  The problem is that some times depending on the type of soil involved, it may take a long time to completely cover up the French Drain.  Sprinkling grass seed down in the gravel will speed up the process.
DON’T COVER THE GRAVEL IN THE FRENCH DRAIN WITH DIRT.  THE FRENCH DRAIN WON’T WORK IF THE TRENCH IS CLOGGED WITH DIRT.  DON’T EVEN INSTALL IT IF YOU ARE GOING TO COVER IT UP WITH DIRT.   

Installing a Curb Outlet for a French Drain in Oklahoma City

Installing a Curb Outlet for a French Drain in Oklahoma City

If you install a French Drain in a sunny area, you can:
                                         A.  Leave the  French Drain as-is and allow grass to grow over it in time.
                                         B.  Add grass seed directly to the French Drain gravel with (Light Hand Watering) to speed the growth process
                                         C.  Leave the French Drain as-is but decorate it with stepping stones and landscaping rocks ( leaving large cracks between stones to allow water to get into the French Drain,
2
If you install a French Drain in a shady area you can:
                                        A.  Leave the French Drain as-is, it will work well and look as it did for many years.
                                        B.  Leave the French Drain as-is, but decorate it with stepping stones or landscaping rocks.  Many French Drains are hidden under rock walk ways.

IF YOU NEED WATER DRAINED AWAY FROM YOUR HOME OR BUSINESS CALL CMG.  405-226-0629 CMG Sprinklers and Drains installs all types of Drainage Systems and French Drains.

French Drain Installation is a primary focus for CMG Sprinklers and DrainsAngie’s List has awarded us their Customer Service Award for the State of Oklahoma for top quality French Drain Installation.  Along with the French Drain Customer Service Award, Angie’s List has given CMG their top A+ Rating and placed us at the top of their website for Oklahoma French Drain Installation.

Sometimes Surface Drains make more sense when the Drainage Problem area is fairly small with Surface Water Flowing into it.
  CMG also installs a variety of other types of Drains.  Our Drainage Systems may utilize: French Drains, Surface Drains, Channel Drains, Trench Drains, Basin Drains, and Sump Pumps.  In the past 21 years, we have installed French Drains to keep water away from home and business foundations, Surface Drains to keep water away from sidewalks and driveways,  Trench Drains, and French Drains to keep standing water out of flowerbeds and yards, and Sump Pumps to remove water from basements and outdoor low lying areas.

French Drain with stepping stones

French Drain with stepping stones


FRENCH DRAIN INFORMATION, OKLAHOMA CITY, EDMOND, NORMAN, YUKON.

 

Angie’s List Customer Service Award Winner        Activerain Member

 

 

French Drains are designed to cover large areas and move lots of water.  During a hard rain water will seep down through the gravel and into the Perforated French Drain Pipe that is buried under the gravel.  The water fills into the pipe and moves down hill to the desired Exit Point.  French Drains like the one in the picture above that are in the sun most of the day will have grass that overgrows the limestone.  The gravel will disappear over time.  The French Drain will continue to work even after the grass has grown over it.  A “Thatch Filter ” is made up of the grass that covers the French Drain.  The French Drain then has two filters.  First is the Neo-Prene Soc that comes around the Perforated French Drain Pipe.  Later when the grass grows over it, the French Drain then has a second Thatch Filter.  This ensures that the French Drain Pipe won’t clog over time with dirt, sand, or debris.  This only works with grass that does well in the sun like Bermuda or Tift.

Shade Grasses won’t grow up and through French Drain gravel.

 

French Drain Pipe Installation in Edmond

French Drain Pipe Installation in Edmond

 

Installing a French Drain by itself or as part of a Drainage System is a very fulfilling aspect of my job as owner of CMG Sprinklers and Drains.  Many times Drainage Problems have caused damage to homes or businesses.  Understandably the owners are stressed an unhappy.  Over the years French Drain installation has solved a broad range of problems caused by “Standing Water.”  French Drains have removed water from home foundations and stopped further water damage.  French Drains have protected and enhanced driveways and sidewalks.  French Drain Installation has also removed Standing Water from flowerbeds and yards that weren’t level.  Once we even solved a water flow problem where a customer in Chickasha had water tear off their garage door and take out the back wall of the garage.  A Double 6 inch French Drain across the hillside above the driveway solved the problem.  Providing piece of mind and safety to property is satisfying.  French Drain Installation Provides this!