Emergency pipeline repair and freezing pipes services

Some of the biggest tragedies we know of has happened in offshore drilling and oil extraction rigs in the Atlantic, Pacific and other oceans. These memories are not easily forget and and, inevitably engineers who are commissioned to design pipelines and maintain them always worry about environmental outcomes of another such tragedies. To minimise search accidents, architects and pipeline designers take every measure possible in their designs and implementation as well as ensure that maintenance services are completely flawless. Freezing pipes for regular maintenance and upkeep is just one way of keeping dangers at bay. There are other physical productions that are taken to minimise tragedies and in case that happens contain men procedures are also put in place as fallback measure.

Physical production is one obvious approach to protecting undersea pipelines. Strong underwater currents and hurricanes on the service of the sea can create tool does situations in the water which can rip apart pipelines are under 300 feet below the surface of the ocean or even more. It must be noted that this pipelines contain oil, chemicals or something equally dangerous to the environment is a spill colours. The responsibility of repair and maintenance teams is to prevent such accidents from happening and put back the system to work in order in as last time as possible. Freezing pipes is the best solution for such kind of operations. Large companies dealing with such operations keep their own in-house maintenance teams but there are also teams who are called upon for service and maintenance during emergencies. These teams are experts at localising failures in shallow as well as deep waters and can repair pipelines preventing environmental catastrophes.

Professional Pipe Freezing Services

A frozen pipe is usually a bad thing. In winters when out water pipes get clogged we end up being irritably inconvenienced. It takes a lot of effort to put the pipes back to working order and it is usually involves spending a lot of time and money on the job. Why would therefore, anyone, pay for freezing pipe?

Well, it turns out that many industries all around the world need it in order to maintain their infrastructure in best condition.  From large oil suppliers to municipal corporation in mist advanced cities around the world need to keep their pipes in perfect working condition and put in immediate remedial efforts to set problems right.  Imagine otherwise the problems that will arise from blocked or faulty water or sewage lines!

Thankfully, freezing pipe services help a lot in such cases. Pipe freezing services help in maintenance works by freezing sections of faulty pipelines so that they can be removed and repaired. Unless the section is solidified, contents within can easily spill out. In case of hazardous chemicals or petroleum oil, the spillage can result in large scale ecological disasters which are undesirable. Even less hazardous contents like sewage should ideally be kept contained during maintenance works and pipe freezing ensures that.

Professional pipe freezing services are available in the market and can be availed of for a fee. Large scale applications demand dedicated teams for the job however small requirements are handled on a day to day basis. To know more about freezing pipe services and how it can help you, get in touch with an expert today.

Extending and Modifying Operational Pipeline Systems

Aging pipelines that are in place around the world, carrying time critical and costly contents, often need to be shut down for maintenance and repairs. Installing new sections through line stopping can be comprehensive solution to repeated repairs.

Financial Perspective of Shutdown
 

In any system that uses pipelines take big financial hits whenever there is an interruption. Loss of revenue is one, coordinating with manpower is second and finally there is the cost of provisioning alternatives is another. There are many more small ones that add up to big figures at the end of the day when everything is said and done. Hence, interrupting operations is hardly a choice. 

 

Uninterrupted Repairs
 

Line stopping is perfect for pressurized systems. The process allows an operational pipeline to be repaired with interrupting flow. Operation consists of a special flanged fitting, a temporary valve, and our actuator. The fitting is installed and tested, the temporary valve is installed, and the hot tap is completed. After the hot tap, a line stop actuator is installed and stopping head is inserted into the line.

Once repairs have been carried out, the stopping head is removed and a completion plug is set in its place. This seals the flange in place and once a blind flange is set the operations are complete. You may have noticed that not even for once the operations had to be interrupted. Companies which supply important fluids cannot afford downtime of even a few hours which is why line stopping is the ideal procedure for preventive as well as corrective maintenance.

Pipeline Integrity Services

Pipeline services form a crucial part of the infrastructure that is necessary for maintaining steady supply of important liquids throughout the nook and cranny of the nation. These pipelines must remain operational come hailstorm or flood. Although people who make these pipes ensure that the integrity of pipes is never compromised but there can be moments when integrity checks and repairs become necessary.

Fast, Cost Effective & Reliable Services
Rapid deployment of engineers and fast detection of trouble and implementing the best solution is priceless for the industry that needs to be on its feet at all times. This is part of integrity management services offered by pipelines maintenance engineers.

Also, services include fabrication, hydrostatic testing, hot tapping, Pipeline tapping and modifications among many other services. Today Pipeline management cover the entire spectrum of pipeline services covering techno-economic feasibility studies, design and detailed engineering, project execution, operations and maintenance, consultancy services in augmentation and modernization.

Common Integrity-Check Services
 

Tunnel incident prevention
Pipelines underground in tunnels are vulnerable to many threats that are perhaps not there on the surface, timely checks and repairs are very necessary. Tunnel incident prevention teams are often deployed not just for petroleum or chemical carriages; professional teams offer services in preventing untoward incidents with water pipelines too. 

Underwater New Installation & Incidence Monitoring
Laying lines underwater is already complicated but when the pipelines  carry something as important as petroleum or chemicals then it becomes doubly  important to monitor the process and keep an eye on everything that may go wrong. This is where Pipeline tapping services come in.

To know more about pipeline management services, get in touch with the experts.

Pipeline Services UK – An Industry That Literally Thrives Under Pressure

Every industry, whatever service or product it offers has to perform under pressure. Pressure of maintaining quality under pressure, pressure of meeting deadlines and pressure of getting the job done in the face of unseen challenges – there are too many pressures that every industry faces each day of their operations. And those that thrive under pressure become successful. But no other industry deals with pressure as much as the Pipeline Services in UK because pipes are always under pressure and carry stuff so important that it cannot be turned off, so there is the additional pressure of working without halting operations. Let’s go deeper and find out what services Pipeline Services in UK offer.

New Installations
 

Countless industries need pipeline installation services each year. And we are yet to see the end of industrial expansions and new pipeline installations which mean you can count on the fact that more installation will be necessary. All of these needs are fulfilled by Pipeline Services in UK.

Renewing and rehabilitating old pipelines
 

Pipelines that were laid towards the end of the last century made use of trenches which wasn’t the best option from the environmental POV. Today the increasing awareness of industries has made trenchless designs more desirable. Thanks to that old pipeline designs are being transformed into trenchless designs and Pipeline Services in UK are helping that happen.

Incident support and urgent repairs

Accidents, acts of nature and operational issues may sometimes put operational pipelines out of commission which isn’t desirable. When that happens, immediate repairs become necessary and only the very best Pipeline Services are capable of providing reliable support.

As you may have guessed by reading thus far, all of these operations need service providers to work with pressurized pipelines and under pressure of getting time critical operations online without losing time.

 

The Way Line Stopping Is Done in the Industry

Allied Pipe Freezing has been in service since 1994 and in the last several years it has stayed committed to high levels of service and delivery of efficient and cost effective solutions irrespective of the size of the project. The company owes its success to very high levels of technical expertise and professionalism that they employ to great effect in every commission.

And, following closely on its commitments is the technology that they deploy to accomplish their projects. As we have mentioned elsewhere about the applicability of the process of Line Stopping, there are very few industries in the world that uses pipes which can’t be serviced with Line Stopping. Line Stopping and the processes that are used therein is perfect for a wide range of materials, viz: Carbon Steel, Stainless Steel, Cast / Ductile Iron, Pressurised Concrete Cylinder Pipe, Reinforced Concrete Pipe, Alloys, PVC & Polyethylene to name a few.

Like every tech-intensive processes we know of, Line Stopping begins with planning, proceeds to implementation of the solution and finally to review of what has been delivered.

Attention to project planning is essential in the first phase of every LineStopping project. Allied Pipe Freezing will perform a thorough review of your specific hot tapping application by an experienced and qualified technician to insure a safe and successful implementation in the field. The process starts with a valve which is mounted to the hot tap fitting outlet and the assembly is pressure tested prior to performing the operation. That done, the engineer will drill or bore an opening into the pressurized system, without shut-down, or spilling of the content inside, when everything has been done, the equipment are withdrawn and the valve is closed – thereby completing the process.

Pipe freezing – Sometimes it is Necessary

Pipes freezing are not a good thing to happen. It creates all sort of different problems that are not just limited to discontinuation of water supply, you have countless other problems at hand that has to be solved, in short, freezing of pipes is not usually a good thing unless you deliberately want it and pay a professional company to help you freeze supply pipelines. The nuclear facilities, underground and mechanical contractors, municipalities, and refineries all need freezing services sooner or later during their operations.

The oil and natural gas industry is among a few industries that depend on a network of pipelines for their work to keep moving without any interruption and for that they depend on services like Pipe Freezing which essentially is a way to repair pipes without shutting down operations, the liquid inside can stay intact and there is no need to remove the ingredients before undertaking repairs.

How Pipes freezing is done?
 

An effective means of system isolation, freeze plugs are developed within the pipe system through the application of CO2 or liquid nitrogen. The cryogenic process begins with heat being drawn from the product inside the pipe until it reaches a temperature below its freeze point.  Once that is done the subsequent phases of freezing continues. You can insert a new valve, make a new branch connection or modify your piping system with no system downtime.

Whenever you are faced with a no shutdown piping situation, let a Freezing Pipe expert’s decades of commitment to excellence get your job done right.

Common Hazards Associated With Pipe Freezing

Hot tap into valves on wellheads, tubing, trees, and on almost any application needed, with no interruption of service. Pre-planning for the job includes evaluation, procedure, equipment and safety measures because the job is not without its hazards. Risks and hazards extend beyond injury to technicians in some serious cases; Freezing Pipe incidents can lead to product loss, emissions or disruption of service to customers. What are these incidents that have been known to disrupt services and lead to loses?

Physical injuries

As in any workplace that deals with metallic objects, technicians working in a hot tapping environment are vulnerable to the physical risks of falls and trips, accidents that are caused by heavy objects falling on the feet among many other things. These can be easily avoided with a little care and adherence to workplace guides put in place by work safety and care governmental organizations. Debris flying from solid parts can very easily enter the eye or nose of a technician. Apart from that there are other hazards as well. 

Burns caused by exposure to high temperatures
 

Hot metal parts or the heat emanating from the hole-saw is enough to cause serious scalding on the skin and despite protective gear a Pipe Freezing technician may be exposed to hazards of burns if they position themselves too close to the source of heat. In very serious cases, sparks flying from welding devices have been known to catch fire. Hot chunks of metal that get caught up in clothes can cause a fire. Rolled up sleeves and frayed clothes are even at a higher risk of catching fire.

Live repairs to In-service pipelines

Mechanical damage and corrosion is part of every mechanical process and sooner than later, there will be a time when the mechanical system will develop faults and require repair. It must be noted that stopping operations and getting everything back online take time and often culminates in lost time and effort, something not too desirable for time-critical industries such as gas and oil, hence the process of Pipeline Tapping.

Pipeline Tapping is relevant for jobs where the work cannot be halted at all. The risks of opening up pipelines when they are under steam and live are several. In worst cases, it can lead to the air being contaminated with poisonous greenhouse gases. To minimize the risk and keep risk of seepage under control, Pipeline Tapping is the most reliable solution. With the help of this technique costly shutdowns can be averted.

5 Fundamentals to Note about Pipeline Tapping

• Pipeline Tapping should not be considered for routine maintenance.  There are other faster and economically viable alternatives that should be considered before Pipeline Tapping. 

• The task is very technical and requires the expertise of the right people for the job to go through without any untoward happening in site, and most importantly to get operations back online in as short a time as possible.  Hire a talented crew for the job. 

• Concerns of health issues arising from Pipeline Tapping and effect on the metallurgical resources must be addressed by getting a proper plan approved ahead of time to mitigate accidents and unplanned delays.

• Pressure of the ingredients within the pipe must be contained with of adequate thickness or risk leakages. Which means new section that is to be added to the repaired pipeline must be of the same thickness as the one replaced. 

• Proper replacement is of critical importance in Hot Tapping Pipelines. Using anything less than anything approved for the job will invite mishaps.