Why Choose Doetsch Environmental Services
Large Diameter Sewer Cleaning
By utilizing 127 plus years of knowledge, passed down through five generations of sewer cleaning experience, Doetsch Environmental Services has innovated an advanced system necessary for safe, efficient and responsible Large Diameter Sewer Cleaning.
Utilizing custom-made, innovative and efficient cleaning equipment, Doetsch Environmental Services has conquered the process that plagued all sewer cleaning: effectively cleaning large diameter sewers. The two main elements to this solution are our custom-built HyJector and Grand Volumetric Recycler. Our process enables us to clean in all sewer conditions, to reclaim and continually recycle sewer water, vacuum continuously to prevent blow-by and continuously clean sewers up to 6,000' in length!
Large diameter sewer cleaning is a specialized process designed to maintain and restore the functionality of sewer pipelines with a wide diameter, typically used to transport significant volumes of wastewater in municipal and industrial systems. These sewers often accumulate debris, sediment, grease, and other obstructions over time, which can reduce flow capacity, lead to backups, or cause environmental contamination.
Cleaning large diameter sewers requires advanced equipment and techniques due to the size, scale, and challenges posed by these pipelines. Proper maintenance ensures optimal flow, prevents costly repairs, and extends the service life of the sewer infrastructure.
The Cleaning Process:
- Inspection: Advanced tools like CCTV cameras or robotic crawlers are used to assess the condition of the sewer and locate blockages or damage.
- Debris Removal: Specialized high-capacity vacuum trucks or mechanical systems are employed to remove large volumes of debris, such as rocks, sand, and organic waste.
- High-Pressure Jetting: Water jetting systems with adjustable nozzles deliver high-pressure streams of water to break up grease, sediment, and other materials clinging to the pipe walls.
- Flushing: Once the debris is dislodged, the sewer is thoroughly flushed to clear the pipeline and transport waste material to designated collection points.
- Final Inspection: A post-cleaning inspection ensures the sewer is free of obstructions and functioning at full capacity.
Challenges and Solutions:
Cleaning large diameter sewers often involves navigating deep access points, high flow rates, and confined spaces. Operators rely on specialized tools, safety protocols, and trained personnel to handle these conditions effectively.
Regular cleaning of large diameter sewers is critical to maintaining public health, protecting the environment, and ensuring the efficiency of wastewater management systems in urban areas.
