Proper gas pipe repair

What is a Gas Pipe?

Answer: A gas pipe is a metal pipe or equipment which plays an essential role in supplying a building with gas.

What is the material for making a Gas Pipe?

Answer: Most gas pipes materials are made of a progressive, durable metal such as copper, brass, galvanized steel, and they are also made from polyvinyl chloride (PVC). Older homes tend to have gas pipes made from lead, but it is advised to change this. Research has shown that lead pipes cause a high level of risk to humans when ingested through swallowing or via any other means.

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How Long Do Gas Pipes Last?

Answer: Due to the resistant nature of gas pipes, they tend to have long life spans ranging from 40-70+ years.

What are the Common Problems Associated With Gas Piping?

Answer: It is common to experience rusting with pipes, especially if they are not galvanized. Leakage is also a common problem with gas pipes. Wrong connections can obstruct the flow of gas within a home, sub-standard materials used in making gas pipes c lead to a shorter lifespan.

What are the Dangers of Damaged Gas Pipes?

Answer: A damaged gas pipe may cause toxic poisoning by inhaling fumes released through gas leakage. It may also cause an explosion if exposed to flames and extreme conditions.

Gas line repair

In several modern homes, gas lines are an essential part of the building. They provide power to several parts of the house to generate heat for cooking, fireplaces, heaters, appliances. If they get damaged or require servicing, it can be inconvenient when they can’t function properly. Professional services may be hired for such instances when a gas line needs repair. There are several companies which provide gas line repair services, and they do so at an affordable cost. You will need to do your research on such companies nearby and which suits your needs better. Typically, a standard gas line is designed to last for several years, maybe even a lifetime with proper care and maintenance. However, there are many factors which can cause deterioration and development of faults, such as fire outbreak and explosion, emission of high levels of carbon monoxide (CO) and carbon dioxide (CO2), excessive heat generation.

Gas line maintenance

Like every other equipment, gas lines also require maintenance and care. It is essential that the standard is maintained to avoid any leaks or hazards. If you happen to notice signs of leakage or damage, then it’s high time you got those lines checked by a professional. Listed below are some things to observe within your house:

1)    Strange smells within your home: If you perceive odors like that of gas, then your gas line may be punctured or broken and requires inspection and maintenance or repair as soon as possible. Failure to do so may lead to carbon monoxide poisoning and a risk of explosion.

2)    Strange sounds: This may sound like hissing coming from within your walls or exposed pipes. It is a sign that you need to get a professional to have a look at it.

3)    Renovation and Building: Be sure to take care when carrying out repairs or new building projects. These may interfere with gas lines and cause damage. Before starting any project, get an expert to check out the layout in case there are gas lines beneath. Avoid building on existing gas lines.

Gas line repair for fireplace

Fireplaces are powered by either natural gas or an alternative called propane gas. The gas line for a furnace is what delivers the fuel into the fireplace. Gas line for stove provides energy for the generation of heat. A valve is usually installed to control the flow of fuel, thereby regulating the activity of the fireplace. A fire also consists of a vent to let out smoke, and carbon monoxide produces from the flames. This venting system reduces the chances of choking those within the area. Fireplaces are lit via matches, gas lighter, or spark ignition. In the case that the gas line is faulty, the supply of fuel may be cut off or irregular. There are certain things to inspect if you notice issues in your fireplace:

1)    For an electronic ignition fireplace, it might be better to check the fuse or the circuit breaker in case the problem arises from there. A blown fuse will not produce the energy required for the spark ignition.

2)    Presence of dirt and soot can cause the fireplace to function poorly.

3)    Service thermocouple that has malfunctioned.

If the problem isn’t identifiable or you are uncertain, then you should go ahead and contact a professional who is qualified to identify the problem and suggest the best solution to be applied.

Gas leak fridge repair

A refrigerator may also leak gas; although this doesn’t occur frequently, it causes it to function less effectively. Older models of refrigerators were built with a gas called Freon used in cooling. However, the discovery showed that Freon was harmful to the environment. Developers have established newer models of refrigerators that use tetrafluoromethane gas, which is considered less dangerous than Freon. Broken or punctured pipes may cause a gas leak. Gas leaks in a fridge which also make it finish faster than usual and that’s a complete waste. The most common method of gas leak detection in a refrigerator is by smell. If the gas is odorless, it might be more challenging to detect.

Gas leak oven repair

Gas ovens make the process of grilling and baking very fast and easy. If your furnace is new or you just turned it on, it’s pretty normal to smell gas at first, but after a while, it dissipates. Always monitor the gas valve before and after use. In most cases, a gas cylinder may be attached to a building to provide fuel. The oven and the barrel are connected with a cable. Whenever the stove is in use, the gas valve should be turned on and fixed adequately unto the gas cylinder, and when not in use, it is advisable to turn it off. Old, worn out gas valves may allow gas to escape, and if exposed to any flame, it might cause an explosion. If you still detect a gas leak after more than a few minutes, then you should turn off the oven, open the windows or vents to allow cross ventilation and call a technician. For gas leaks, you might not be able to detect by yourself, and it is essential to install carbon monoxide detectors in your kitchen and other areas of your home.

Gas leak valve repair

A common way to check for leaks in gas lines or valves include:

1)    Mix soap water in a spray bottle.

2)    Spray a moderate amount of the mixture on the gas line or valve when the home appliance is switched on.

3)    Watch for any significant reaction such as bubbling on any area of the pipe.

4)    If there is a reaction, then there is a leak.

Once you detect a leak in the valve, it is advised that you call in a technician. Also, avoid inhaling any toxic fumes that may arise as a result of the leak.

Gas line repair in house

A gas line leakage or damage can cause a lot of inconveniences. When the fumes from gas leakage are inhaled, they are known to cause irritation and carbon monoxide poisoning. Refrigerators may release Freon, chlorofluorocarbons (CFCs) and other gases that although undetectable at times, may still have long-term effects.

Homeowners must be ready to take on the responsibility of fixing gas line faults within the home. Insurance companies offer assistance, but in some cases, their services may not apply. It is better to look through all the details of the insurance company policy before you decide to rely on their services in case of damage and need of repair. In some cases, a plumber may be of assistance, but it must be one that has specialized in that area of expertise.

Essential areas in a home that require attention are usually the fireplace, oven, refrigerator, water heater.

Gas line repair insurance

Homeowners who want assistance with relieving the cost of potential repairs, whether major or minor to their gas lines are advised to get on board with gas line insurance offers that their utility company may provide. First, inquire if the company offers this service so that you can find a reliable alternative if necessary. An average payment scheme costs between €6-€10 per month and may either take care of the full cost of repairs or replacement. In some cases, specific types of occurrences or accidents are not covered. It is essential that you ask these questions to your insurance provider to be sure about the risks you may be taking and the benefits you would enjoy. Natural gas lines may be covered if they are ruptured. Some insurance companies don’t offer insurance for responsibilities that the homeowner is supposed to take charge of, such as home maintenance, etc.

It would be best if you also took care to carry out a full analysis of the benefits that are offered to you in an insurance package before making any decision to purchase one. Insurance companies offer various options, and it’s up to you to decide which one best fits your needs.

Various methods for gas pipe repair

Gas line repair and installation

If your home is new or in need of new gas lines, then it might cost about €200-€1000 on the average. These fees may be broken down into the various steps which include the first stage of inspection of the land area, acquiring a permit for the new gas line to be set up, hiring a professional to get the job done and finally, labor fees are included.

Who Installs Gas Lines?

Answer: Specialty plumbers may also install certain gas lines. These plumbers may charge an average of €40-€70 per hour.

How much does it Cost to Install Gas Line for Kitchen Oven?

Answer: A gas line for a kitchen oven doesn’t cost much. Moreover, it can be done for about €20 per foot. However, the total cost of the project is expected to be much more than that.

What is the Average Cost for Gas Line Installation for Central Heating?

Answer: For central heating purposes in a home, the expected cost of gas line installation may begin from €4,100 upwards, depending on the utility company.

How Deep Does a Gas Line Go Underground?

Answer: Major gas lines are buried at least 2 feet under the ground, but service lines may only go 17-18 inches below the ground.

Gas pipeline repair methods

There are some factors involved in selecting the best way of repairing gas pipelines. These factors are:

1)    Materials

2)    Pipeline geometrics

3)    Location of the pipeline

4)    The nature and size of the defect to be repaired

External repair methods are listed and summarized below:

1)    Cut out and replace method:  use this method as a last resort in repairing gas pipelines. Take note that this method is one of the most expensive solutions to be provided. This method tends to interrupt the transit flow of gas and requires inspection after the process is complete.

2)    The Bypass method: this involves welding a new pipeline branch to surround the damaged section. The pressure is directed towards the newly added section while diverting it away from the damaged part. The bypass method prevents the interruption of the transit flow of gas. The new pipeline branch must be able to withstand the pressure just as well as the old one did.

3)    The Grinding Method: this method is appropriate for defects that occur at the surface of the gas pipeline. Use this method under reduced pressure conditions. Grinding is used to repair small cracks and dents. This is a method which may be used along with other methods and should be inspected appropriately afterward.

4)    Weld Deposition Method: this can be applied when a gas pipeline has corroded or after using the grinding process. It is used to restore the thickness of the pipeline’s walls.

5)    Metallic Sleeves: done in two methods i) without welding ii) with welding. Like the term suggests, two halves of a metallic cylinder are enclosed around the site of repair. In the first type, the metallic sleeves aren’t welded together but are fastened with bolts and nuts, while in the second type; the two sleeves are welded together. Generally, this method is for permanent repairs or gas leakage.

The method depends on the nature of the defect or damage.

Gas pipe repair coupling

What is a gas coupling?

Answer: a gas coupling is a short length of a tube or pipe. It has a socket or opening at either of the ends that allow the connection of other pipes through it. It is also described as a robust fitting that contains two female threads inside both of its tends.

What are the types of coupling?

Answer: seven types of couplings which are: sleeve coupling, flange coupling, split muff coupling, bush pin type coupling, gear coupling and fluid coupling. There are also half couplings and full couplings. The half couplings are generally used for branching connections while the full coupling is used to connect two pieces of pipe using threaded rings.

What are the common reasons for gas pipe coupling repair?

Answer: At times, a coupling may develop faults. These faults may be in the form of misalignment, wear, and tear. Other reasons may be selecting the wrong fit of coupling devices, failure to maintain it.

Natural gas pipeline repair methods

Natural gas pipelines run from the primary source into a home. This line is usually maintained and operated on by the natural gas utility company. These lines carry petroleum and its products into residential areas. The gas pipelines contain pressurized natural gas into liquids known as Natural Gas Liquids (NGLs). The pressure is at about 200-1500 pounds per square inch. The pipes are made of materials such as PVC, polyethylene, copper, ductile iron, yellow brass pipes.

Natural gas is distributed from wells and pumps several thousands of feet under the ground. Gas mains transfer it to utility companies which distribute it directly to residential homes in smaller quantities.

How is gas lines repaired?

Answer: over a long period, these pipes may require maintenance or repair, of the methods used to achieve this are

  • replacing as a cylinder,
  • removal by grinding,
  • weld metal deposition,
  • metal sleeves,
  • clamping, hot tap,
  • fittings,

The method depends on the nature of the damage. Some repair methods are made for temporary purposes while some are for permanent use. For example, fittings and they are not used for natural gas pipeline leakage.

Clamps are also an essential tool for repairing natural gas pipes. There are structural repair claps and pressure containment clamps. These clamps seal cavities within the tubes and maintain the original pressure expected to keep the pipeline functional. Structural braces have a lock and hold functions that prevent the separation of gas pipeline separation.

Polyethylene gas pipe repair kit

Polyethene gas pipes may be buried about 6 feet underground. At times, in the process of carrying out gardening tasks, digging to lay other pipes or plumbing equipment, there is a risk of puncturing the tube. Unlike steel pipes or other metallic pipes, polyethylene gas pipes are more susceptible to damage due to their composition. If the pipe is punctured or damaged, you may attempt to fix it yourself or contact a plumber to get it done.

A buried section of the gas pipe may be fixed using a coupling or a fitting. Fitting is a device that resembles a short hose or tube with an opening at both ends, which allows the connection other pipes through it. It is also referred to as a robust fitting that contains two female threads inside both of its terms. Depending on the dimensions of the pipe, you will need to purchase suitable couplings or fittings. If it isn’t a task you feel you can handle, it is advised that you get a professional plumber to look into it.

Yellow gas pipe repair

Yellow gas piping is popularly known as corrugated stainless steel tubing or “yellow CSST.” Recent studies have shown that homes with yellow gas lines may be at risk. These lines can cause more trouble than was bargained for if they are not correctly installed underground and assembled sturdily. Yellow gas lines are used in the supply of natural gas and propane to homes, industries.

This gas piping is installed along with interior wall cavities and basements. The yellow lines may also be at risk of lightning strikes, which is hazardous to the home. For buildings which contain CSST yellow lines, it is essential to inspect them to be sure that they are properly bonded and adequately grounded.

If a yellow polyethylene gas line is punctured due to activities of proximity, property owners are advised to turn off the gas supply immediately. If the hole isn’t substantial, it can be fixed with couplings or applying heat, then fusing it with fittings. If you do not have some knowledge or experience with plumbing, then it is better to get a professional to look into it for you. If you do have some experience, measure the size of the hole first. The size determines the method to be used, then go to your local plumber shop to get a suitable quantity of mechanical coupling and use it to repair the gas line.

Do it yourself gas pipe repair

Gas line repair DIY

Having learned the proper installation and proper usage method of simple gas supply systems, it is, of course, indispensable to obtain the essential skill of repair. Although gas lines do not become clogged like your traditional plumbing, they can become less efficient with age. Hence it is of course of great importance to know how to perform necessary gas lines repair and replacements DIY techniques such as repair with mechanical couplings, fusing and fitting.

Not all gas line faults can be corrected using DIY techniques as some can be very sophisticated and complicated, hence professional help must be sought.

Gas pipe repair tape

In a case where there is a leakage in a gas pipe, and you require a quick fix, a reliable tape can come in handy. A strong brand of Teflon tape can be used to seal in leakage, but this is for temporary leakage most times, not permanent.

How to use Teflon tape on a leaking pipe?

Answer: First turn off the gas supply. Secondly, yellow Teflon tape is commonly used on natural gas pipes, so take note that it might not work for every situation. Next, locate the damaged area and secure it by sealing it tightly several times with the tape.

Which other types of tape may be used for pie repair?

Answer: LLFA Tape is a strong, durable tape that is specifically designed to seal in gas leaks. It is strong enough to be used as a permanent solution in an emergency gas leak situation.

Gas line repair kit

A typical gas line repair kit consists of the following:

  1. Pipe-joint compound or pipe dope
  2. Pipe sleeve
  3. Wrench
  4. Teflon tape
  5. Soap bubble solution

The following steps should be observed when repairing a gas line:

1. The gas valve must be switched off:

Your first action is to cut off the flow of gas to your house or building by switching off the gas valve that regulates the supply of fuel into your home or building. By doing this and make repairs on the pipe safely.

2. Look for Hairline Cracks or Holes:

Thoroughly inspect the hose. It would be best if you searched for signs of holes or cracks on the surface. Is best if you also were on the lookout for any deformities or other irregularities in your gas pipe. Carry out this procedure with care in case the surface of the leaking pipe may still contain gas.

3. Seal the cracks:

This can be done using the pipe sleeves.

4. Check pipe threads:

  • Leaks may also be as a result of loosened or rusty pipe threads.
  • Ensure to tighten the loosened ones and replace the faulty ones.

Moreover, if perhaps, the gas pipe is somewhat faulty beyond repair, it can be changed as follows:

The first step is

  • to disconnect the existing hose and replace it with a new one.
  • To install the new pipe, first of all, wrap at least four layers of Teflon tape on the male pipe threads.
  • Once you’ve made sure that all threads are covered with the tape and that the tape is wrapped tightly, coat the female threads with pipe dope.
  • You can also make use of a pipe-joint compound.
  • Carefully screw the new pipe into place and tighten it with a wrench.

Step 5:

Testing the new installation

Testing a new facility can be done by putting a soap bubble solution to the surface of the newly installed pipeline. This process is used to determine whether or not the leak has been fully resolved. If the test isn’t successful, you have to start the installation of the new pipe all over again until you get it right.

Gas pipe repair kit

The gas line repair kit can also function as a gas pipe repair kits.

(Adding flare fittings and blow torches)

The application methods can also be used.


In other to connect Gas pipelines, the following must be noted

1. Making connections to a gas pipe made of steel:

Older housing models often gas pipes of threaded steel. If old appliances are connected with a steel gas pipe and you are attempting to install a new device, replace the steel gas pipe with the flexible gas lines stainless steel tube. However, remember, you can’t connect the flare fitting on the flexible gas line directly to a steel pipe thread.

2. Connection to soft copper pipes:

To make a connection for flexible “soft” copper pipes, the procedure involves flaring the end of the thin copper tubing with a unique flaring tool and installing flare fittings that have a matching cone-shaped meeting surface.

Standard sizes of flare fittings are 3/8 inches, 1/2 inches, and 5/8 inches. The flare fittings must be correctly matched to the outside diameter of the soft copper you’re connecting to.

Gas hose repairing kit:

The kit consists of the following:

  • An adjustable wrench (preferably crescent),
  • liquefied soap,
  • a new hose (in the case of replacement) and
  • A brush.

The method of use is carried out as described below:

1. Detecting the damage:

This entails determining what type of damage is inflicted upon the gas hose and whether it is fixable at all.

This is done by using the liquid soap solution (mixed with water). The answer should be applied to the length of the hose with a paint brush. If you observe the formation of small bubbles, then you have a hole in the gas pipe. It is best to replace it. If, after doing this, there is nothing unusual in the hose, you can go ahead to tighten the connections with your crescent wrench.

Step 2:

Fixing or Replacing

A hole, if it is minimal and in an accessible location, can be set, but some damage might require changing the gas hose entirely.

3. Procedure to replace the gas hose:

The first is to turn off the gas valve before starting any job that has to do with gas equipment. Once you have sorted that out, disconnect the tube from the valve assembly with your wrench and replace it with a new one. Afterward, switch on the gas service and carefully check if everything is working as it should with your natural gas hose.

Gas leak repair kit

A gas leak kit is one that is used in cases of punctured gas lines or pipes. It contains the necessary tools and items required to fix a gas leak. The kit usually includes the following items:

  1. A pressure sealant
  2. Leak sealant
  3. Encapsulator

These items can be found in a repair kit for natural gas. This is further explained in the heading below.

Natural gas leak repair kit

The natural gas repair kit includes the following:

  1. A leak sealant
  2. Pressure sealant
  3. Encapsulator.

The method for repairing the gas leak involves applying a leak sealant over the hole in the pipe.

Further action involves the act of wrapping a pressure sealant around the pipe, and this is done near the detected leak. The encapsulator should contact the pressure sealant along with the tube.

Yellow gas pipe repair kit

A yellow gas pipe usually carries natural gas.  Some other items one might be required include yellow poly gas pipe, couplings, rube bender, identification tag, pressure sealant.

These kits are available from online stores such as Amazon, eBay, and other websites.

Part 4: Hire a professional plumber for gas pipe repair

Gas Leak Repair Company

If you suspect or detect leakage from gas pipes, call the gas company immediately. Further steps include shutting off the gas supply to your building and preventing exposure of flammable materials near punctured or damaged gas lines. The gas company is most likely to send a technician to check it out. Afterward, a specialized plumber professional would be required to fix it.

Be sure to make proper findings for gas leak repair companies near you, also take note of the costs involved.

Gas line repair plumber

Gas plumbers are skilled professionals in dealing with faults in gas lines and pipes. Gas plumbers carry out various services such as gas leak detection, gas line installation, water heater repair and installation, stove gas line repair and installation, fireplace gas line repair and installation and several others.

A professional gas line repair plumber would ensure safety during and after the installation process, he or she would also be able to identify the standard quality materials required for the job, sizes, and dimensions. He or she can properly apply the knowledge gained in the process of getting the job done. This is why it is better to seek professional help when you are uncertain of what repairs to be carried out and the procedure involved. You might be able to save yourself any risk of personal injury and loss of life and property.

Gas line repair companies

Gas line repair companies offer professional services which cater to problems related to the installation, supply, and distribution of gas to buildings. Utility companies provide repair services and insurance companies also help to cover the costs involved in the case of incidents and damages. Some services include leak detection in gas pipes, gas line repair, service plumbing, replacement, and other related services.

Many gas companies render their services at affordable prices, that’s why it is crucial to contact a gas company nearby for expert advice in the case of a gas leak or gas line damage.

Cost of gas pipe repair

Below is a breakdown of the average expenses for gas pipe repair:

  • Gas line replacement for an appliance: €150-€650
  • Gas line replacement for entire house: €3,000-€7,000
  • Replacement of faulty appliances (e.g., gas furnace):€2,000-€5,000
  • Replacement of broken appliances (e.g., gas water heater):€400-€2,000

Sometimes, you may be inclined to cut down on costs of gas pipe repair. However, it is better to get a professional plumber who can carry out all repair services in a manner where your safety is considered a priority. There could be an increased cost than is necessary when poor services rendered during installation or repair, and this leads to more money spent than is necessary. A piece of advice for property owners is to get an insurance cover with their utility company in case of faults or damage. When choosing insurance covers, avoid suspicious overs or too-good-to-be-true offers. Be sure to compare offers from these companies and compare prices from gas pipe repair companies if you do not have an insurance cover. Some quotes may be ridiculously low, and you’ll be tempted to jump at them, but it is essential to carry out your research to avoid getting cheated.

Note that repair costs vary with your geographical area and the company that offers the service.

Gas line repair near me

For a directory of the nearest gas line repair companies near your district, you can search for this information via websites like Yelp, Google.

Gas leak repair near me

There are many dangers associated with gas leaks. Whenever you detect signs of gas leaks such as strange smells, gas, or dirt being blown up into the air due to a broken underground pipe and other symptoms, it is time to get something done. The gas supply to the home must be cut off, that is the safest thing to do as a preventive measure. Quick response to gas leaks helps to prevent hazards such as smoke inhalation, suffocation, explosions. Websites such as Angie’s List can be used to locate gas leak repair companies nearby.

Gas pipe leak repair cost

The average cost for gas pipe leak repair includes labor and materials. A leaking pipe or burst pipe repair costs about €150-€350 while leak detection services cost about €100. These services do not include the costs to fix whatever drywall may have been broken to repair the burst pipe. A drywall repair is about an additional €250-€750.

An insurance cover may offer up to €15,000 for the broken pipe repair, and this also includes water damage. Leaks that occur under slabs in a house or building may cost thousands to repair. Flexible gas line leak repair costs about €100. A replacement job for gas lines running through a home costs about €3,000 or more. A single appliance in need of repair may cost about €150-€750. A gas line puncture or a leaky pipe in a refrigerator costs about €200-€400 for the fix.

The figures above vary with the geographical area of the property owner and also the company involved. Some gas companies are generally more expensive than some others. You can choose the company whose services you require according to your budget.

Gas pipeline repair near me

In conclusion, gas pipe and line maintenance play an essential role in maintaining the safety of any building. Once you detect a leak or suspect any damage has occurred in your house pipes, switch off supply of gas and contact a professional to render assistance. It is good to plan for any costs of repair. You can purchase an insurance cover so that you will have good financial backing in the case of any event. Always ensure that you carry out proper research regarding costs, qualification, and reputation of any company who services you plan to use.

As an alternative for installing gas lines, especially for older models of buildings, you may replace the gas supply of your oven or stove as a cylinder. This is connected to your appliance via a pipe which passes through the wall of your house. Gas cylinders are best kept outside the home, rather than inside to maintain safety. Always ensure that you put safety first before operating any appliance that uses a gas supply and if you don’t have any knowledge of fixing damages to these appliances, gas pipes, gas lines or gas cylinders, do not try to carry out the repairs yourself. Instead, please seek professional help to get it done. If you happen to have young children in your home, ensure that you discourage them from going near appliances. You should also educate older children about safety procedures involved when operating gas appliances and the dangers included if they do not comply with these instructions.

If you notice any leaks or damages to your gas supply service or hose, do not ignore it or procrastinate in getting it inspected; If you have any idea of where the fault is located, you may go ahead to inform a professional plumber when he or she arrives to reduce costs associated with leak detection services. That way, you get charged for the cost of materials, tools, repairs, and whatever labor fees may be involved. If you decide to purchase materials required for the repairs yourself, be sure to select materials of standard quality. Sub-standard materials only procure more costs in the future because they get damaged faster and a lot easier.

Your safety matters and under no circumstance whatsoever should you compromise it.

If this article was helpful to you in anyway, do let us know in our comment section below, and if any of your question was not addressed, do also let us know and we will surely give you an answer soon.

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