How to Be Drain Layer - Job Description, Skills, and Interview Questions

Jul 3, 2022 / 5 Minutes Read / By Albert

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Increased urbanization and development has caused a dramatic rise in the need for drainage systems. Drain layers are responsible for designing, constructing and maintaining these systems, ensuring that the water is directed away from buildings, roads, and other areas where it could cause damage. Drain layers use a variety of techniques to ensure that drainage systems are effective and efficient, such as using sloped pipes, applying water-resistant coatings, and installing catch basins. Without drain layers, flooding and water damage would be a major concern in many cities.

Steps How to Become

Obtain a high school diploma or equivalent. Most employers require drain layers to have a basic educational background and prefer applicants who have completed high school or obtained a GED.
Complete an apprenticeship program. Employers often require applicants to have completed an apprenticeship program in order to work as a drain layer. Apprenticeships typically last between two and four years, and involve on-the-job training under the supervision of a qualified journeyman.
Earn certifications and/or licenses. Depending on the state, drain layers may need to obtain certifications or licenses in order to practice their profession. Requirements for certifications and licenses can vary by state, so it is important to research the requirements of the state where you plan to work.
Become familiar with the equipment and tools used by drain layers. Drain layers use a variety of tools and equipment to complete their work, including shovels, augers, pliers, wrenches, and drain snakes. It is important to become familiar with the proper use of this equipment before attempting any drain laying tasks.
Obtain on-the-job experience. After completing an apprenticeship program or obtaining certifications or licenses, it is important to obtain on-the-job experience in order to become a successful drain layer. Many employers prefer to hire applicants who have prior experience in the field.
Obtain additional certifications as needed. Depending on the state and employer, it may be necessary for drain layers to obtain additional certifications in order to work in certain areas or use specific types of equipment.

The need for a qualified and experienced drain layer is paramount for any successful plumbing project. If a drain layer is not experienced in their craft, they may not be able to properly identify issues, causing the installation to be incomplete or incorrect. This can lead to further plumbing problems such as leakage, blockages, and even flooding.

Furthermore, the improper installation could cause damage to the surrounding property, resulting in costly repairs that could have been avoided with the right professional. Getting a certified drain layer is key to ensuring the job is completed correctly and efficiently.

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Job Description

Examine existing drainage systems and water supply systems to determine the best course of action.
Dig trenches, lay pipes, and connect fittings to create drainage systems.
Install sewer pipelines, septic tanks and other related systems.
Test drainage systems to ensure they are functioning correctly.
Repair or replace broken pipes and fittings.
Operate tools and machinery to complete excavation, grading, and other tasks.
Maintain drainage systems, such as cleaning out clogged pipes or pumping out septic tanks.
Prepare estimates for projects and present them to clients.
Monitor the progress of projects and make adjustments as needed.
Comply with safety regulations and local building codes.

Skills and Competencies to Have

Knowledge of local building codes and regulations
Ability to read and interpret blueprints
Ability to use various drainage systems and materials
Knowledge of safety practices and procedures
Working knowledge of tools and equipment used in drainage installation
Ability to identify and solve problems related to drainage systems
Ability to accurately measure, cut, and join pipes
Knowledge of trenching techniques and equipment
Knowledge of drainage system maintenance and repair
Ability to work in confined spaces and on steep slopes
Excellent communication skills
Ability to lift and move heavy objects
Ability to work in all types of weather

A successful drain layer must possess many skills in order to be successful. The most important skill is the ability to read and interpret technical drawings and plans. This allows them to accurately understand the specifications and requirements of the job.

a drain layer must be well-versed in the installation and maintenance of drainage systems, as well as have an understanding of the local regulations and codes. They must also be able to accurately measure and cut materials, excavate trenches, and install pipes. Good problem-solving skills are essential when dealing with difficult circumstances.

Finally, they must have a professional attitude and excellent customer service skills in order to ensure the job runs smoothly. All of these skills are essential for a drain layer to be successful in their profession.

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Frequent Interview Questions

How long have you been a Drain Layer?
What was your most challenging project as a Drain Layer?
What safety measures do you take when working on a Drain Layer project?
How would you handle a situation where a customer is dissatisfied with your work?
Describe the most complex Drain Layer project you have ever worked on.
How do you ensure that all your drainage systems are up to code?
What kind of tools and equipment do you use for Drain Layer projects?
What experience do you have in installing various types of drainage systems?
What challenges have you faced while working as a Drain Layer?
How do you stay organized when working on a Drain Layer project?

Common Tools in Industry

Spade. A shovel-like implement used to dig soil and other materials. (eg: Digging trenches for drainage pipes)
Trencher. A machine used to dig trenches. (eg: Installing cables and pipes)
Pickaxe. A tool designed with a pointed head used to break up hard surfaces. (eg: Breaking up stones and rocks)
Wheelbarrow. A two-wheeled cart used to transport materials. (eg: Moving soil and debris)
Leveling Tool. A device used to measure and indicate if a surface is level. (eg: Checking the ground surface is even before laying pipes)
Shovel. A tool with a large scoop-shaped blade used to dig soil or other materials. (eg: Digging trenches for drainage pipes)
Tamper. A tool used to compact soil or other materials. (eg: Compacting soil around drainage pipes)
Pipe Cutter. A device used to cut pipes into desired lengths. (eg: Cutting drainage pipes to size)
Auger. A hand-operated device used to drill holes in the ground. (eg: Drilling holes for drainage pipes)
Drainage Tiles. Interlocking tiles used to create a drainage network for water run-off. (eg: Laying a drainage network for water run-off)

Professional Organizations to Know

American Society of Civil Engineers (ASCE)
National Association of Drainage Contractors (NADC)
American Association of Drainage Contractors (AADC)
National Groundwater Association (NGA)
American Public Works Association (APWA)
National Utility Contractors Association (NUCA)
American Concrete Pipe Association (ACPA)
American Society of Landscape Architects (ASLA)
National Association of Sewer Service Companies (NASSCO)
American Society of Plumbing Engineers (ASPE)

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Common Important Terms

Excavation. The process of digging or removing earth, such as soil or rock, in order to create a cavity or trench.
Soil Compaction. The process of compressing soil to reduce its volume and increase its density.
Grade Change. The alteration of a surfaces elevation, slope, or direction in order to direct water away from a structure or area.
Pipe Installation. The installation of pipes to transport water, sewage, and other materials from one area to another.
Backfill. The material used to fill in the area around a pipe or other structure that has been excavated.
Grading. The process of removing earth and other materials from an area in order to level it or create a slope.
Catch Basin. A device installed at the low point of a drainage system which collects surface water runoff before it enters the sewers.
Culvert. A structure that allows water to pass underneath a road or railway track.
Drainage System. An interconnected network of pipes, channels, and other structures that are designed to move surface water away from an area.

Frequently Asked Questions

What does a Drain Layer do?

A Drain Layer is a professional who specializes in the installation and maintenance of drainage systems, including sewers, storm drains, and other water management systems.

What type of materials do Drain Layers work with?

Drain Layers typically work with materials such as PVC pipe, concrete, clay, steel, and asphalt to construct drainage systems.

What are the most common types of drainage systems?

The most common types of drainage systems are surface drainage, subsurface drainage, and stormwater management systems.

How long does it take to install a drainage system?

The length of time required to install a drainage system varies depending on the size and complexity of the project, but generally takes several days or weeks.

Are Drain Layers certified to work on drainage systems?

Yes, in most areas, Drain Layers must be certified by a state or local jurisdiction in order to legally install or maintain drainage systems.

Web Resources

Shallow Drains | Biosystems & Agricultural Engineering - Drainage www.egr.msu.edu
Mole Drains | Biosystems & Agricultural Engineering - Drainage www.egr.msu.edu
Drain Spacing Calculator Guide - South Dakota State University climate.sdstate.edu