When needing to quickly repair a sewer line at a lower cost, some homeowners are discovering the benefits of trenchless sewer repair in San Francisco. Since many are unaware of the availability of this newer technology they may stick with the older replacement style that requires large equipment to dig huge ditches across the yard and destroy the lawn. With trenchless sewer repair in San Francisco, the homeowner is able to save money and replace the line without having to damage or destroy the lawn as was required in the past. There are many good reasons that homeowners are starting to request this technology when time to replace the line. When you hire a plumber make sure they have trenchless equipment.
Reasons Trenchless sewer repair in San Francisco Might Be Needed
There are many causes of damage to household sewer lines. The first indication of a problem could be a gurgling noise in the toilet or a slow draining tub or sink. In the more serious cases, a large sinkhole with a foul smell may appear in the yard. Still other cases may be indicated by a large damp area that appears in the lawn. Sewage water overflowing in the sidewalk or in the garage. These signs are all indicators that it is time for an inspection. Often, the results of the inspection are that the line will need to be repaired or replaced. Older sewer lines made of clay easily allow tree roots to penetrate the line. Once inside the line, the small roots continue to grow and block the flow of the waste from the home. In fact, tree root invasion is one of the most common causes of sewer lines needing to be replaced.
Why choose Trenchless Sewer Repair
Repair or replacement of a sewer line no longer requires destroying a whole section of yard, because the latest method in repair of sewer lines is trenchless sewer repair in San Francisco. In the past, the repair of a sewer line required that a long trench be dug in the lawn, often from the home to the street. At times this would mean removal of driveways, sidewalks, lawn or other landscaping. Many times, the replacement of these features would cost the homeowner far more than the cost of repairing the sewer line. The combined costs were often devastating for the average homeowner. Homeowners will be glad to know that the newer technology does not require the removal, even in part, of paved surfaces. In addition, there is no need to remove most landscaping. The process lowers the cost of replacing sewer lines and does not destroy established landscaping to repair the line. Sewer repair in San Francisco has evolved.
In the past when tree roots started to cause problems, many homeowners would remove the tree to prevent any further growth of roots in the line. With trenchless technology, newer pipes are used which are nearly indestructible. Regardless of how they try, tree roots cannot penetrate this style of line. Thus, homeowners no longer need to remove trees to protect sewer lines.
Trenchless sewer repair in San Francisco – How Does It Work?
There are two primary systems used for trenchless sewer line repair. The first uses trenchless pipe bursting. This type works best when overall the existing pipe is in good condition. The method requires digging two access holes in the yard. While there is a minimal amount of disturbance in the lawn, it is far less than would be required using traditional methods of replacing the pipe. The holes are easily refilled with soil and grass can be patched using sod or seed. A heavy weight cable is fed through the existing pipe. A bursting head is attached to the cable. The new pipe, made of polyethylene is attached to the bursting head. A hydraulic ram is used to pull the bursting head through the old pipe. As it moves through, it breaks the old pipe and replaces it with new. The process is quick and 3-5 feet of pipe are replaced each minute.
With the second method, the pipe is cured in place. The method is also referred to as CIPP. One small access hole is all that is needed. The liner is inserted into the existing pipe with air. After insertion, an inflatable bladder is placed in the pipe. It is filled with steam pressure allowing it to mold and conform to the size and shape of the existing pipe. Weak spots are strengthened giving additional strength to the existing pipe. Weak spots arte strengthened and cracks are filled to prevent seepage. The new pipe is seamless, tough and resistant to roots, cracking or leaking.
With either method of replacing or repairing the line there is less disturbance. The resulting trenchless sewer repair is more effective than many of the past methods used in repairs. Pipes that are used in this type replacement have a long life, and is rated to operate without problems for 50 years or longer.
Reducing costs with Trenchless sewer repair in San Francisco
The process of repairing a sewer line using trenchless sewer repair in San Francisco can significantly reduce the expense of replacing or repairing a broken or damaged line. There is no need to bring heavy machinery that is expensive to operate and charged based on an hourly basis. In addition, homeowners are freed from needing to repair landscaping, driveways and sidewalks. There is no need to pay to relocate gas or water lines that are in the way, saving even more money for the homeowner. Finally, the homeowner saves money due to the shortened amount of time that the contractor needs to stay on the job. Most of the time, use of trenchless sewer repair in San Francisco takes only one third of the time required for conventional repairs. This can cause even further reduction in the cost of the job.
While trenchless sewer repair in San Francisco is a newer technology, it is one that is becoming the preferred way of replacing sewer lines. The method is cost effective and saves the property owner the expense and time required for landscaping repairs. The process is effective and fast. The technology is worth considering if there is ever a need for replacing the sewer lines in a home.
