Posts Tagged ‘French Drains’


A French Drain that will keep standing water away!

A French Drain that will keep standing water away!

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.

Installing Drain Pipe Under Sidewalk

Installing Drain Pipe Under Sidewalk


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 Drain Pipe are too few.  Also there is no filter or “Soc” around this particular French Drain Pipe.  If it is used in sandy or loose soil the holes will clog and the pipe will fill up with sand.  PVC French Drain Pipe should be avoided.

ADS French Drain Pipe is much better, the holes are smaller and much more numerous.  It also comes inside a soc that acts as a filter and helps keep sand and debris out of the French Drain Pipe.  It works very well.

For Small business and Residential French Drains, Four inch ADS Perf/Soc French Drain pipe is adequate and the most common.  It is used for the majority of all French Drains installed.  French Drains can be installed using 3 inch ADS Perf/Soc but many times it is too small and can be overwhelmed by a heavy rain or from a bad design.  (Too many gutter down spouts connected directly into the French Drain, For Example)  Three Inch French Drain Pipe should be avoided if possible.

Six inch  ADS Perf/Soc French Drain Pipe is usually a good idea when possible.  It carries a much larger volume of water.  Six Inch French Drains are rarely overwhelmed.

Installing Gravel on top of a 6 inch French Drain

Installing Gravel on top of a 6 inch French Drain

The Drawbacks to 6 inch French Drain installation are:  1.  The Materials Cost is higher for six-inch French Drain Compared to Four Inch Pipe.
                                                                                                                    2.  Many times 6 Inch French Drain Pipe is too large for many applications, Such as going under a fence or sidewalk.  
                                                                                                                   3.  The trench for a 6 inch French Drain must be much larger than a 4 Inch
                                                                                                                   4.  The amount of gravel or limestone or River Rock used to Cover the 6 inch French Drain is Much larger
 
All things being considered, the performance and longevity of a 6 inch French Drain is well worth it if you are trying to protect something of value to you!  If the higher cost and the additional labor and materials are not a problem and 6 inch French Drain pipe is not too big for what you want to do then a 6 inch French Drain would be the best.  
French Drain Installation can prevent water from getting into your air conditioner floor ducts.

French Drain in Flower Bed in Edmond

French Drain in Flower Bed in Edmond

 

 

A common Drainage Problem for people in Central Oklahoma is ground water seeping into floor air conditioner  ducts.  This can cause very costly damage to a home or business.  Water-proofing Ducts, or even worse, trying to remove mold from duct work can cost big bucks.   Structural Engineers typically recommend  French Drain Installation  to keep water out of ducts.   French Drains catch and remove sub-surface water that is traveling underground toward a foundation. It is intercepted by the French Drain before it can seep under the building in question.   Because this water is not usually seen, it may not be taken into consideration when diagnosing drainage problems.  Surface Water traveling to a problem area is obvious as it flows on the surface in plain sight.

Gutter connected straight into 6 inch French Drain System in Oklahoma City

Gutter connected straight into 6 inch French Drain System in Oklahoma City

CMG has 21 years of experience Diagnosing Drainage Problems.  We always check for sub-surface water flow into any Problem Drainage Area.  Again, French Drains are intended to handle water moving both underground and above ground.

Installing Channel Drain Across Sidewalk in Norman

Installing Channel Drain Across Sidewalk in Norman

 

French Drains can also be used to remove water that is standing in a large area such as up against a foundation or along a fence.  French Drains don’t do so well in tight small areas.  These areas are best suited for a Surface Drain with a grate.  Many times we install French Drains along foundations after a home owner has spent large amounts of money on foundation repair.

Surface Drain Installation in Edmond

Surface Drain Installation in Edmond

Several Foundation Repair companies and Duct waterproofing companies recommend CMG for French Drain Installation.    Typically we install a French Drain by itself or as part of a Drainage System  after they have completed their repairs to the foundation or duct work.

 

 

Curb Outlet for French Drain in Edmond Oklahoma

Curb Outlet for French Drain in Edmond Oklahoma

 

Drainage Problems occur in all types of places.  Water can stand along fences or driveways, or in yards and flowerbeds.   Damage can be done to sidewalks and in yards.  Finding a good Drainage Solution usually involves a French Drain.

 

French Drain Running Through Low Areas in Yukon

French Drain Running Through Low Areas in Yukon

CMG provides quality service for central Oklahoma.  If you live in Norman and need a French Drain, or if you live in Oklahoma City and want a Channel Drain installed across your driveway, give us a call.  We have installed Drainage Systems and French Drains in:  Oklahoma City, Edmond, Moore, Midwest City, Norman, Yukon, Mustang, Del City, Blanchard, Newcastle and all surrounding areas.

Installing Curb Outlet for French Drain in Oklahoma City

Installing Curb Outlet for French Drain in Oklahoma City

Recently we installed a French Drain in Norman.  Our customer had water running down the hill from his neighbor’s Sprinkler System into the North wall of his house.  Over time the ground became saturated and water seeped under the wall and into his floor air conditioning vents.  We installed a 4 inch French Drain along the North wall of his house to provide a barrier to the continuous water flow.  In a few days the moss that was growing on the side of his house began to die from lack of water.  A Duct company came in and cleaned out is vents.  The French Drain removed the surface and sub surface water that was flowing into his home.   Problem solved.

 

 

 


IF YOU NEED WATER DRAINED AWAY FROM YOUR HOME OR BUSINESS CALL OKLAHOMA DRAINAGE AND SPRINKLER REPAIR.  405-203 9419

 

Oklahoma Drainage and Sprinkler Repair installs all types of Drainage Systems and French Drains.  French Drain Installation is a primary focus for us.

 

Oklahoma Drainage and Sprinkler Repair has been providing expert sprinkler repair  and installing French Drain Systems since 1993 for all of Central and Western Oklahoma.

If you would like to schedule an appointment or have a question, Call or Text to 405 203 9419

  Or E Mail to frenchdrain.sprinklerrepair@gmail.com

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.

 We install   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

 

 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, giveus 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 DrainWe insall 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 us a call.   405 203 9419

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.

 


 

Drain Pipe for French Drain running under sidewalk

Drain Pipe for French Drain running under sidewalk

Edmond Oklahoma has been the location for many French Drain Installations for CMG 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.  CMG 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.

Connecting a gutter to a Drainage System

CMG installed a 4 inch French Drain in East Norman this week.  The customer had water standing on the side of his house that was causing foundation damage.  He contracted a Structural Engineer to come out and look at the Drainage Problem and to give him some advise.

6 inch French Drain

The Structural Engineer recommended a French Drain to protect and draw water away from the foundation.  He said that, “he had recommended French Drain Installation to solve similar problems for home owners many times in the past.  The Structural Engineer was confident that it would solve the Drainage Problem.

Next, our customer went online and found us by searching under, ” Norman Oklahoma French Drain.”  He also checked us out on Angie’s List and Found that we were one of the highest ranked Drainage Contractors in the state of Oklahoma for installing French Drains.

Drain Pipe running to Pop-Up Emitter

The Gentleman gave us a call to set up an appointment.  CMG arrived on the agreed time and provided a ( Free- No Obligation- Drainage Diagnostic and Quote) We came out and looked at his Drainage Problem and designed a Drainage System to solve his, Standing-Water Problem.”  We also recommended a surface drain in a corner where water was coming off a steep part of the roof and overwhelming the gutter.

Installing a curb outlet for a French Drain in Norman

The customer let us know that he was ready to move forward.  We scheduled the Drainage System Installation for the following week.  When the scheduled day arrived, we installed the Drainage System.  The Drain was made up of a 6 inch French Drain running 30 feet along the East side of the house.  It curved around the corner of the house.  At that point a 12 inch Surface Drain was connected to the French Drain with 4 inch pipe.  The 6 inch French Drain at that point changed to 6 inch Solid Drain Pipe and continued under ground 65 feet to a pop-up emitter at the curb in the front yard near the street.

Problem solved!


 

French Drain Installation

Oklahoma Drainage and Sprinkler Repair has been diagnosing and solving Drainage Problems since 1993.  Water has the ability to get into places around your home where you really don’t want it to be.  Some drainage problems are easy to solve.  Typically water enters the problem drainage area one way from one source.  The really tricky drainage problems occur when water enters the problem drainage area from multiple directions and from multiple sources.  Sometimes a secondary water source can’t be seen or identified until the primary water problem source is eliminated.

An example of this occurs when water is running into a problem area in an obvious way over the ground where you can see it.

Simple enough.

A drainage system is installed with a surface drain as the “intake” with drainage pipe running to an exit point.  Initially the water drains away and everything looks great.  The next day water is back and is all around the surface drain, but below the edge and it hasn’t rained at all, so no additional water ran over the surface of the ground to flood the area.  The primary water source was solved, ( The surface water run off ) but the secondary water source was not.  Which was sub-surface water, (ground water) running into the area.  A surface drain can’t drain “ground water.”  A French Drain should have initially been installed instead of a Surface Drain.  A French Drain can drain both Surface Water and Ground Water.

 

A French Drain Can Handle Standing Water

 

Oklahoma Drainage and Sprinkler Repair Services all of Central Oklahoma including: Norman, Moore, Edmond, Yukon, Mustang, Oklahoma City, Midwest City, Del City, Blanchard, Newcastle, Purcell and Chickasha.

 

 

 

 

Keep water off your driveway with a channel drain

 Standing water comes from many sources.  It causes damage to  sidewalks, driveways, and foundations not to mention plants, trees, and  grass.  Does the side of your house flood because your neighbor doesn’t  have gutters, or does your sidewalk turn into a moat after a heavy rain,  or worst of all, is water seeping into your foundation and duct work  after a thunderstorm?  Theses are just a few of the Drainage  Problems that Oklahoma Drainage and Sprinkler Repair can help with.  We can design a Drainage  System to fit your specific needs.  We install many types  of Drains  to solve many types of problems.    French  Drains, Surface  Drains, Channel  Drains, Basement  Drains, Trench Drains, Basin Drains, and Sump  Pumps are utilized.

 

 

 


 FRENCH DRAIN IN EDMOND OKLAHOMA

Oklahoma Drainage and Sprinkler RepairFrench Drain Installation, Drainage System Design, Expert Lawn Sprinkler RepairDrain Repair 

Recently Oklahoma Drainage and Sprinkler Repair 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.

 

Curb Outlet for French Drain in Edmond

Curb Outlet for French Drain in Edmond

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.

French Drain Installation

Oklahoma Drainage and Sprinkler Repair has been diagnosing and solving Drainage Problems since 1993.  Water has the ability to get into places around your home where you really don’t want it to be.  Some drainage problems are easy to solve.  Typically water enters the problem drainage area one way from one source.  The really tricky drainage problems occur when water enters the problem drainage area from multiple directions and from multiple sources.  Sometimes a secondary water source can’t be seen or identified until the primary water problem source is eliminated.

An example of this occurs when water is running into a problem area in an obvious way over the ground where you can see it.

Simple enough.

A drainage system is installed with a surface drain as the “intake” with drainage pipe running to an exit point.  Initially the water drains away and everything looks great.  The next day water is back and is all around the surface drain, but below the edge and it hasn’t rained at all, so no additional water ran over the surface of the ground to flood the area.  The primary water source was solved, ( The surface water run off ) but the secondary water source was not.  Which was sub-surface water, (ground water) running into the area.  A surface drain can’t drain “ground water.”  A French Drain should have initially been installed instead of a Surface Drain.  A French Drain can drain both Surface Water and Ground Water.

 

A French Drain Can Handle Standing Water

 

Oklahoma Drainage and Sprinkler Repair Services all of Central Oklahoma including: Norman, Moore, Edmond, Yukon, Mustang, Oklahoma City, Midwest City, Del City, Blanchard, Newcastle, Purcell and Chickasha.

 

 

 

 

Keep water off your driveway with a channel drain

 Standing water comes from many sources.  It causes damage to  sidewalks, driveways, and foundations not to mention plants, trees, and  grass.  Does the side of your house flood because your neighbor doesn’t  have gutters, or does your sidewalk turn into a moat after a heavy rain,  or worst of all, is water seeping into your foundation and duct work  after a thunderstorm?  Theses are just a few of the Drainage  Problems that Oklahoma Drainage and Sprinkler Repair can help with.  We can design a Drainage  System to fit your specific needs.  We install many types  of Drains  to solve many types of problems.    French  Drains, Surface  Drains, Channel  Drains, Basement  Drains, Trench Drains, Basin Drains, and Sump  Pumps are utilized.

 

 

4 Inch Drain Pipe Ready to be covered with dirt in Norman.
4 Inch Drain Pipe Ready to be covered with dirt in Norman.
Running French Drain Pipe Under Sidewalk

Running French Drain Pipe Under Sidewalk


FRENCH DRAIN CONTRACTOR IN OKLAHOMA CITY, NORMAN, EDMOND 


 

 

French Drain Installation has been an area of focus for us for the past 26 years.  During that time we have installed over 1000 French Drains in the Oklahoma City area. A French Drain is one of several types of Drains that can make – up a Drainage System.   French Drains are intended to move large amounts of water away from a Problem Drainage Area.  Water may be standing in that area, flowing across the area on the surface, or flowing across the area below ground or “Sub Surface.”  A French Drain can remove Standing Water, Water Flow at ground level, or water flow below ground level. (Surface Drains can’t do this!)

Drain Pipe running from French Drain to the street in Oklahoma City

Drain Pipe running from French Drain to the street in Oklahoma City

Recently we installed a Double Six inch French Drain in Edmond.  A Double French Drain is simple.  Instead of installing one French Drain Pipe, You install two French Drain Pipes side by side in the same trench.  This is necessary when trying to divert a large volume of water that is moving fast down a steep incline or hill.  The Trench is wider and deeper than normal and can handle a huge volume of water.   A Double French Drain also may be considered when trying to protect a home or important building from potential flooding.  Many times the installation of two French Drains side by side is overkill.  It is done to ensure the customer has piece of mind and never has to worry about potential flooding.

A French Drain many is  used to move water away from or protect foundations.  A French Drain will move both Surface Water and Sub Surface water away from a buildings foundation to an Exit Point where the water can be released without doing damage.

French Drain with colored river rock

French Drain with colored river rock

 

Cutting The Curb and Installing Curb Fitting for French Drain

Cutting The Curb and Installing Curb Fitting for French Drain


FRENCH DRAIN IN OKLAHOMA CITY, NORMAN, EDMOND, YUKON


 

 

 

Drainage Systems have several basic parts.

Water Entry

Water Transition

Water Exit

 

Water entry is the process where water enters the Drainage System.  This done with water entering drain pipe through a French Drain.  Water flows to a low area with a trench.  In the bottom of the trench is a Perforated French Drain Pipe with a liner or a soc.  Gravel or crushed limestone fills the trench on top of the French Drain Pipe.

French Drain connected into Drainage System

French Drain connected into Drainage System

Water can also enter a Drainage System through a Surface Drain.  Water flows to a Drainage Basin, falls through the grate and enters the Drainage Pipe below.

Drainage Basin with grate

Drainage Basin with grate

A third way for water to enter is to connect Gutter Down Spouts Directly into a Drainage System.

Connecting Gutter into French Drain System

Connecting Gutter into French Drain System

Water Transition is moving water through Drain Pipe to the Exit Point.

Installation of a Drainage System, French Drain, In Norman Oklahoma

Installation of a Drainage System, French Drain, In Norman Oklahoma

Exit points are either Pop-Up Emitters or Curb outlets.

Curb outlet for a French Drain

Curb outlet for a French Drain

 


Oklahoma Drainage and Sprinkler Repair – 405203 9419

 

FRENCH DRAIN INSTALLATION IN EDMOND OKLAHOMA

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

 
 

CMG Sprinklers and Drains — provides three basic services. Irrigation Systems *** Sprinkler Adjustment *** French Drains*** Sprinkler Repair *** Surface Drains *** Sump Pumps *** Rain Sensors *** Drainage Systems

We solve residential and commercial drainage problems.
We Install lawn Sprinkler Systems.
We repair and redesign Sprinkler Systems.

After a thunder storm, do you have water standing on your driveway, sidewalk, on the side of your house, backyard, front yard, or worst of all — seeping into your home? CMG can help! We can diagnose your Drainage Problem and design a drainage system specifically for your needs. We install: French Drains, Surface Drains, Channel Drains, Trench Drains, Basin Drains, Basement Drains, and Sump Pumps.

Sprinkler System Installation and Sprinkler Repair are both central parts of our business. CMG has installed new Lawn Sprinkler Systems and provided Expert Sprinkler System Repair Since 1993. We can provide all Major Brands of Sprinkler Equipment. We Prefer ” Rain Bird, or Hunter.”

Servicing: Oklahoma City, Norman, Midwest City, Del City, Moore, Edmond, Yukon, Mustang, Purcell,

 

French Drain Installation can be a big part of  installing a Drainage System.  A French Drain is not the only type of Drain that can be used.  A Drainage System can utilize several types of drains including a French Drain, Surface Drain, or Channel Drain.

Installing Gravel on top of a 6 inch French Drain

Installing Gravel on top of a 6 inch 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.
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,
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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 InstallationCMG 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

 

A+ Rating on Angie’s List

 

Since 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 repaired or overhauled many french drains and drainage systems that were installed by, “weekend warriors, a brother-in-law, or a landscaping company that also installs drains.”  They all can install Drainage Systems, Just not very well.  CMG has over 20 years of experience Diagnosing Drainage Problems.  This ensures that a Drainage System that we install won’t have Drain Pipes that are too small, or Surface Drains installed where French Drains Should be placed, or Exit Points that allow water to Stand and become stagnant.  The above examples are just three of many “Pit – Falls” that our experienced Drainage System Experts can easily avoid.

 

CMG Sprinkler and Drain, — Over 20 years of keeping water away from foundationsKeeping water off of driveways, and Keeping Water  from standing on sidewalks every time it rains.  Our Drainage Systems utilize:  French Drains — 3 inch, 4 inch, and 6 inch

Surface Drains, 4 inch, 6 inch, and 12 inch

Channel Drains, 2 inch, and 4 inch

Sump Pumps 3/4 horse to two horse

Servicing Central Oklahoma including: Oklahoma City, Norman, Edmond, Yukon, Mustang, Newcastle, Midwest City, Del City, Moore, Blanchard, Choctaw, and all surrounding areas.

 

French Drains can be installed by themselves, or as part of a Drainage System that uses other French Drains, Surface Drains, or other Drain combinations.  Typically a French Drain is used to protect a broad area that has a lot of standing water.  A French Drain might run along side a homes foundation, or beside a driveway, or on any Drainage Project where Sub-Surface water is the primary problem.  If water is running toward your home under ground ( through sandy soil), A French Drain is the only Solution  for draining away water flowing under ground.

 

 

 

If you live in Oklahoma City and need a French Drain installed in your yard, or along your driveway, or near your foundation, give CMG a call.  If you live in Edmond or Norman and need a Surface Drain installed in the concrete in your sidewalk or driveway, we can help.  If you live in Mustang or Yukon and would like to protect your trees or flower beds from standing water with a French Drain, CMG specializes in just that!

Cutting the curb for a French Drain Outlet

Cutting the curb for a French Drain Outlet