How to Install a Perforated Drainage Pipe

Promulgator:LIDA FILTER DATE:


Instructions

  1.  
    • 1

      Dig a trench roughly twice the width of the drainage pipe and at least 2-feet deep with a shovel. Cut out roots as needed so the pipe can be placed straight, or only slightly curved, in the trench.

    • 2

      Use a small sledgehammer to install stakes every four feet along the trench.

    • 3

      Tie a string to the stake at the location where the water will enter the perforated drainage pipe.

    • 4

      Tie the string to the next stake in the trench. Use a line level to level the string between the stakes. Move the string down on the second stake ½ inch or more to create a minimum slope of 1/8 inch per foot of linear run. Repeat for each consecutive stake in the trench.

    • 5

      Use a tape measure to measure the distance from the string to the bottom of the trench, starting from the beginning of the trench, and add or remove soil as needed to maintain a consistent distance from the string the entire length of the trench.

    • 6

      Use a tamper to compact the soil between the stakes. Check the distance from the bottom of the trench to the string after replacing soil and compacting with the tamper and adjust as needed to maintain the correct distance.

    • 7

      Remove the string and pull out the stakes.

    • 8

      Place landscaping fabric in the trench to prevent soil from entering the gravel around the perforated pipe. Extend the fabric up both sides of the trench and out onto the ground surface; you will use the excess to cover the trench's gravel infill.

    • 9

      Add 2 inches of gravel to the base of the trench and smooth it with a garden rake, maintaining the slope of the bottom of the trench.

    • 10

      Place the perforated pipe in the trench with the holes facing down.

    • 11

      Fill the trench with gravel to within 4 to 6 inches of the soil line.

    • 12

      Wrap the edges of the landscape fabric over the top of the gravel.

    • 13

      Replace the soil and sod on top of the landscape fabric.




ABOUT LIDA

Henan Tianzhiwo Machinery Co., Ltd is located in Henan Province Xinxiang industry filter areas, which is a leading manufacturer of filters and pipes for water,oil and gas fields. In order to meet different users' needs,we built two factories ,and supply stainless steel well screen,bridge slotted screen, wedge wire screen, Johnson type screen, oil well screen,perforated pip,industry filters,casing tube and wells tools.

MORE INFO

overseas@xxfilter.com
+86 13069352523
lefilteryu
China Xinxiang

Henan Tianzhiwo Machinery Co., Ltd All Right Reverd. Email:overseas@xxfilter.com Tel:+86-373-2638828