If you have some elevation for surface drainage you can force jet rigid pvc under the sidewalk and use pop up fitting to allow surface drainage.
How to install gutter drain under sidewalk.
Lower the dry well into the hole after wrapping the sides with a special silt blocking landscape fabric.
If it works it is a great solution.
Digging the trench laying the pipe and backfilling with soil.
Method 1 dry pvc pipe needle in the first method you ll need to cut one end of the pvc pipe at an angle resulting in something that looks like this.
Installing drainage pipe is a straightforward job that any homeowner can handle.
Turn on the water and allow the pressure produced by the pipe and reducer to blast dirt away as you tunnel under the sidewalk.
Place a grid drain over the t connectors.
A trench drain is usually found at the edge of a driveway patio or sidewalk and collects water flowing over that surface.
With the right technique should take about 10 to 15 minutes.
It s typically done in three phases.
Read on to learn how to expend your downspout in 10 steps.
Grab a sledgehammer or mallet and a block of wood to drive the chiseled end of pvc pipe cut through the soil.
If you are in a real cold climate a northern or eastern exposure it could be bad for freezing.
The t connectors go upside down so the stem is pointing up to receive water.
The next part is pretty straightforward but labor intensive.
Use a string and 1x2 stakes to lay out the trench.
It then redirects the water much like a roof gutter downspout to another location.
Connect a garden hose to the end of the pipe opposite the reducer.
Downspout drain tunneling a sidewalk to install pipe can be tricky unless you know how to tunnel under sidewalk for yard drains french drains sump pump gutter downspout drain underground drain.
Running a ground spout under the sidewalk.
To tuck the fabric under the dry well top cover loosen the screws push an inch of fabric under the cover then re tighten the screws.
Connect the lengths of pipe with connectors.
Along the sidewalk trench use a t connector every 10 feet so excess water can enter the drainage system.
Once it s lowered into place insert the top drain fitting and make sure it s level with the surrounding soil.