How To Use a Laser Level For Drainage

Laser levels are a more sophisticated and accurate version of spirit levels. A laser level can be set up and projected onto any surface, giving users a perfectly level beamline that goes out into a broader range away from the point of origin. Staring intently at a bubble in a glass cylinder, on the other hand, has never seemed like a very accurate way to measure levelness. If you want to use a laser level for drainage purposes, keep reading to find out more!

Using Laser Level For Drainage Construction: What You Should Know

In any construction project, ground leveling is a critical stage. Drainage construction, like any other building project, cannot be completed until the earth is leveled. If you’re starting, you may need to learn how to use different tools like grading laser levels.

Steps to Using a Laser Level to Make the Ground Perfectly Level

Ground leveling is the initial stage in this part that leads to the drainage system. 

  • Step 1: On solid ground, mount the tripod firmly, then mount the laser level on a tripod.
  • Step 2: Put on the laser system.
  • Step 3: Give it a moment to auto-level.
  • Step 4: Find a location on the ground where the drainage system will be constructed.
  • Step 5: After putting the laser detector on the measuring rod, put the rod in the target spot (job site).
  • Step 6: Elevate and lower the laser detector. Once there is a beep, know you’ve reached.
  • Step 7: Fix the laser detector firmly to the pole.
  • Step 8: Your intended ground height is where the rod ends.
  • Step 9: Locate a different ground area, and note the height at which the detector catches the laser.
  • Step 10: Make a mark on a pole or elevate a mound of soil to the required height to mark the size.
  • Step 11: Continue the alignment process until the points of reference to perfectly level the site is obtained.

How to Construct a Drainage With the Aid of a Laser Level

Here’s how to employ a laser level for drainage:

Step One

Set up the tripod stand on a dry, level surface at the drainage project site. Make sure it is stable so that it doesn’t move. The tripod legs should be evenly spaced apart from one another. Press the pin securely into the ground to keep the tripod from falling over and harming the laser level.

Keep turning on the laser level after you have confirmed the sturdiness of the mount and the laser level it is installed on. Give your laser system time to auto-level if it does so. Before you start, use the adjustment screws on manual laser levels to do a quick leveling exercise.

Step Two

Determine your project’s starting height, width, and start position of the drainage. Place the grade rod’s bottom at the desired point with the aid of an assistant. The drainage building must already have a chosen beginning height and width. Use wooden stakes to indicate the borders of your drainage construction.

While the laser level is fixed on the target surface, take measurements to determine the slope or degree of fall.

Step Three

After determining the drainage’s direction, make the appropriate adjustments. Cut or fill the space, relying on your dimensions, to create a steep incline that would permit water to flow in one channel. You’ll have to have a laser level with a gradient for this. Green-beam laser levels are preferable because they are easier to see outside than red-beam laser levels. Here are some critical distinctions between green and red laser levels and their advantages and disadvantages.

Step Four

Repeat the processes until you have created a fully operational drainage system. Remember that creating a gradient is a necessary first step in constructing any drainage system. Other aesthetics then come next.

Adjust the grade rod up or down at an angle whenever the laser level beeps to indicate a lock or level surface.

Note: The requirements of the whole project will determine further alterations, such as how big the area of focus should be and how long the drainage system should be. For this class of construction jobs, it is best to use laser leveling tools that can adjust themselves or be set up by a remote.

Your ability to do measurements and adjustments from any location on the job will significantly speed up the setup. Engineers need to get very accurate slope measurements to build drainage systems that work well on highways, sports fields, overhead bridges, and other places. Using laser levels to take precise measurements when installing storm water drainage pipes and sewer systems is also essential.

The Types of Laser Level Models Capable of Handling Drainage Construction

Two excellent laser level models work for drainage construction projects—grading or sloping laser levels. These laser levels can be adjusted and have a single or dual-slope design.

1. Single Laser Level: The single slope laser level allows you to read a slope along each axis individually. Your slope laser’s design will determine how you adjust the leveling dimensions of the drainage.

2. The Dual-slope Laser: This laser can simultaneously read two pitches on different axes. With this design, you can figure out the compound grade of a surface. 

To use a manual grade slope laser level, you will need to select the dimensions of the intended drainage range, adjust your detector and rod to that grade, and manually change the beam up or down until your receiver turns on. An automated laser significantly reduces the effort, and semi-automatic slope lasers automatically adjust several functions. 

To ensure durability, a decent fundamental  grade laser level, such as the Lecia semi-automatic single-grade laser level, is significantly a good model to consider for drainage leveling tasks. It has a durable steel base and is entirely water resistant. To prevent reading errors, it incorporates an LCD grade display and a bump warning that notifies you if the laser has been shifted or knocked out of position. 

It has a beam masking capability and a menu that is easy to use. You can enter modifications by pressing the star button, which displays the menu. To input the necessary grade, hit Up or Down.

The most cutting-edge features, including Long-range Remote Control, Grade Matching, Auto Axis Alignment, and Plane Lock, are available with the GL700 Trimble Spectra Series. The high-grade laser may be precisely set up and operated by one person alone with the help of the firm, long-range remote control option. Even grade reversal can be completed instantly. Complex alignments are automatically performed and almost error-free. Even from a machine’s cab, you can automatically operate every transmitter function. Every unit includes a standard laser receiver, your selection of power sources, and the best assistance and assistance available on the market. Choose from simple, low-cost laser transmitters to sophisticated ones with steep grades.

For architects and engineers who construct roads, concrete areas with a roll for athletic fields, or parking structures and slopes built for good drainage, getting a good read on a hill is crucial. Establishing sewer lines and stormwater drainage pipes needs a precise grade as well. Contractors can use grade lasers to prepare sites, install septic systems, and dig trenches and driveways. By considering the range of duties you expect on your job site, get the grade of laser that will operate for you.


1. Can a Laser Level Miscalculate?

While laser levels may be advertised as “auto-leveling,” you must check for accuracy and adjust periodically. You can maintain your level’s accuracy by calibrating it yourself if you discover that it is off.

2. How Frequently Should I Calibrate My Laser Level? 

Pinpoint says that all lasers and optical levels used often should have their calibration checked every six months, and no serious work should be done before the unit is suspended.

3. Why is Calibration Necessary?

The critical benefit of calibration is that it preserves measurement precision, uniformity, and repeatability, ensuring trustworthy standards and outcomes. Without regular calibration, the equipment can get out of spec, produce erroneous data, and put quality, safety, and equipment life at risk.


Laser levels are more modern and precise tools that any professional would want. Regarding grading and slope, the ideal instrument for drainage construction is a laser level.

Using a laser level for drainage can help you understand what to do when you need to repair or replace the rain pipes in front of your home. The information in this article would have guided you through the process.