THE RISE OF PASSIVE UAV PROTECTION
How PES systems and anti-drone netting are reshaping facility security
Over the past few years, protecting critical infrastructure from UAVs has become one of the fastest-growing areas in engineering security.
Power plants, oil depots, tank farms, airports, industrial facilities, and large public sites no longer treat UAVs, UAS platforms, or FPV drones as rare emergency scenarios. For many operators, UAV threats are already treated as a permanent operational risk that has to be considered both during construction and during normal facility operations.
A few years ago, most attention was focused almost entirely on electronic warfare systems. That approach still matters, but the rapid evolution of drone technology has started exposing the limitations of relying on electronic countermeasures alone. Some UAVs already use autonomous navigation, unconventional communication channels, or pre-programmed flight paths that make traditional jamming far less effective.
Physical interception systems have their own limits as well. In dense urban areas their use may be restricted by safety requirements, while real-world efficiency often depends on weather conditions, terrain, and reaction time. Because of that, many countries have started paying far more attention to passive engineering protection — anti-drone netting, cable barriers, suspended protective structures, and protective enclosing systems. The logic is simple: even if a drone is not detected or suppressed in time, a physical barrier may still reduce the damage and protect the most vulnerable parts of the facility.
Modern UAV protection is increasingly built around a layered defense model. Detection systems, electronic warfare, active interception, operational procedures, and passive engineering protection are all becoming part of the same security architecture. In many cases, protective structures become the final safety layer once a drone has already reached the target area. Over the last few years, both Russia and many other countries have started placing far greater emphasis on passive protection measures for critical facilities.
Power plants, oil depots, tank farms, airports, industrial facilities, and large public sites no longer treat UAVs, UAS platforms, or FPV drones as rare emergency scenarios. For many operators, UAV threats are already treated as a permanent operational risk that has to be considered both during construction and during normal facility operations.
A few years ago, most attention was focused almost entirely on electronic warfare systems. That approach still matters, but the rapid evolution of drone technology has started exposing the limitations of relying on electronic countermeasures alone. Some UAVs already use autonomous navigation, unconventional communication channels, or pre-programmed flight paths that make traditional jamming far less effective.
Physical interception systems have their own limits as well. In dense urban areas their use may be restricted by safety requirements, while real-world efficiency often depends on weather conditions, terrain, and reaction time. Because of that, many countries have started paying far more attention to passive engineering protection — anti-drone netting, cable barriers, suspended protective structures, and protective enclosing systems. The logic is simple: even if a drone is not detected or suppressed in time, a physical barrier may still reduce the damage and protect the most vulnerable parts of the facility.
Modern UAV protection is increasingly built around a layered defense model. Detection systems, electronic warfare, active interception, operational procedures, and passive engineering protection are all becoming part of the same security architecture. In many cases, protective structures become the final safety layer once a drone has already reached the target area. Over the last few years, both Russia and many other countries have started placing far greater emphasis on passive protection measures for critical facilities.
Why global practice is changing
The growing interest in passive protection is directly tied to how the threat itself has changed. Just a few years ago, drone attacks were mostly viewed as isolated incidents or as a problem limited to military facilities. That picture no longer reflects reality.
Today, attacks launched directly from hostile territory are no longer the only concern operators face. A growing number of incidents now involve sabotage launches carried out from short distances — sometimes just 3 to 5 kilometers away. In some cases, UAV attacks are even linked to commercial disputes, industrial pressure, or competitive conflicts.
The cost of FPV drones and small UAV platforms remains relatively low, while the damage they can cause to infrastructure may be disproportionately high. Even a relatively simple commercial drone can create serious operational problems if the target involves isolated storage tanks, gas distribution systems, pumping stations, or exposed process equipment.
Another major factor behind the growing demand for passive protection is operational economics. Engineering structures do not require expensive ammunition, permanent operator presence, or constant active engagement. Once installed, protective enclosing structures continue doing their job regardless of weather, radio-frequency conditions, operator fatigue, or fluctuations in UAV activity.
The overall approach to protecting strategic facilities is changing as well. Many sites were originally designed around the assumption that the primary threat would come from missiles or conventional air attacks. The mass deployment of small UAVs forced engineers to rethink that entire model.
Some of the most vulnerable targets turned out to be standalone buildings, transformers, pumping stations, and remote infrastructure elements that are extremely difficult to replace quickly after damage. In many cases, failure of a single component may trigger cascading consequences for nearby personnel and surrounding systems.
As a result, mesh barriers, suspended protective systems, and other passive protection elements are gradually becoming part of standard engineering practice rather than temporary emergency solutions.
Because these threats are now spreading globally, many countries have started paying closer attention to Russian experience in countering UAVs, UAS platforms, and FPV drones, including practical implementation of protective enclosing structures (PES). Russia already has both a formal regulatory framework and practical engineering experience in designing protective enclosing structures (PES) for a wide range of facilities with real-world implementation and verified operational cases.
For countries that are only starting to deal with these threats at scale, this experience is quickly becoming an important engineering reference point.
In many ways, global protection practices are slowly moving toward solutions Russian engineering teams have already spent years developing, refining, and testing in real conditions.
Today, attacks launched directly from hostile territory are no longer the only concern operators face. A growing number of incidents now involve sabotage launches carried out from short distances — sometimes just 3 to 5 kilometers away. In some cases, UAV attacks are even linked to commercial disputes, industrial pressure, or competitive conflicts.
The cost of FPV drones and small UAV platforms remains relatively low, while the damage they can cause to infrastructure may be disproportionately high. Even a relatively simple commercial drone can create serious operational problems if the target involves isolated storage tanks, gas distribution systems, pumping stations, or exposed process equipment.
Another major factor behind the growing demand for passive protection is operational economics. Engineering structures do not require expensive ammunition, permanent operator presence, or constant active engagement. Once installed, protective enclosing structures continue doing their job regardless of weather, radio-frequency conditions, operator fatigue, or fluctuations in UAV activity.
The overall approach to protecting strategic facilities is changing as well. Many sites were originally designed around the assumption that the primary threat would come from missiles or conventional air attacks. The mass deployment of small UAVs forced engineers to rethink that entire model.
Some of the most vulnerable targets turned out to be standalone buildings, transformers, pumping stations, and remote infrastructure elements that are extremely difficult to replace quickly after damage. In many cases, failure of a single component may trigger cascading consequences for nearby personnel and surrounding systems.
As a result, mesh barriers, suspended protective systems, and other passive protection elements are gradually becoming part of standard engineering practice rather than temporary emergency solutions.
Because these threats are now spreading globally, many countries have started paying closer attention to Russian experience in countering UAVs, UAS platforms, and FPV drones, including practical implementation of protective enclosing structures (PES). Russia already has both a formal regulatory framework and practical engineering experience in designing protective enclosing structures (PES) for a wide range of facilities with real-world implementation and verified operational cases.
For countries that are only starting to deal with these threats at scale, this experience is quickly becoming an important engineering reference point.
In many ways, global protection practices are slowly moving toward solutions Russian engineering teams have already spent years developing, refining, and testing in real conditions.
Technical modernization and regulatory framework
Across almost every country dealing with UAV threats, facility owners eventually run into the same question once passive protection becomes unavoidable: how should protective enclosing structures actually be classified and implemented from a regulatory standpoint?
The legal and engineering status of protective structures is not always interpreted the same way. In some cases, PES systems are treated as additional engineering equipment. In others, they fall under technical modernization, reconstruction, or even capital construction. The answer depends not only on the density of existing development, the design of the protected facility, and the PES configuration itself, but also on operational requirements, installation schemes, and the way the new structures are integrated into project documentation and facility balance sheets.
For operating industrial facilities, this becomes a critical issue. The exact same protective structure may follow completely different implementation scenarios depending on the project. If PES systems are installed without changing the technological process or interfering with hazardous production equipment, they may be treated as standalone engineering measures or additional protective equipment. If the project involves equipment upgrades, modifications to process schemes, integration of new technical systems, or direct influence on production operations, the project starts moving into the category of technical modernization. Reconstruction status may also apply if the protective structures affect core building parameters — load-bearing elements, height, total area, structural volume, or other characteristics of the facility. This becomes especially important when PES structures partially rely on the building frame itself as part of the support system. Capital construction is considered separately when the protective system effectively becomes an independent structure or part of a newly constructed facility. At that point, requirements related to design approval, construction control, state expertise, and engineering supervision become significantly more complex.
Because of that, the issue cannot be reduced to simplistic statements like "PES is technical modernization" or "PES is not technical modernization." The correct classification only appears after a detailed facility survey, engineering analysis, review of customer requirements, and evaluation of operational and financing models.
At the early stage of the industry, passive protection systems were designed without dedicated standards or formalized engineering calculations. At the time, the industry simply did not have enough real operational experience. That situation changed with the introduction of SP 542.1 325 800.2024 — "Protective Enclosing Structures Against Unmanned Aerial Vehicles. Design Rules." This document became the core Russian engineering standard for PES design.
The regulation officially entered into force on January 26, 2025 and applies to the design of protective structures intended to shield buildings, industrial facilities, and infrastructure sites from UAVs, UAS platforms, and FPV drones. For the first time, the industry received formal requirements covering load calculations, structural solutions, materials, support systems, capture net systems, cable barriers, operational maintenance, and inspection procedures. Overall, the standard turned out to be surprisingly practical for real operating conditions. Of course, like any engineering document, it will continue evolving over time as new technologies, operational experience, and combat realities appear.
A brief note about our company. SD PROSPECT (STOPBPLA) designs all major types of protective enclosing structures in accordance with Russian engineering regulations, including the requirements established by SP 542, which today defines both the technical framework and the approval process for anti-drone protective systems.
The legal and engineering status of protective structures is not always interpreted the same way. In some cases, PES systems are treated as additional engineering equipment. In others, they fall under technical modernization, reconstruction, or even capital construction. The answer depends not only on the density of existing development, the design of the protected facility, and the PES configuration itself, but also on operational requirements, installation schemes, and the way the new structures are integrated into project documentation and facility balance sheets.
For operating industrial facilities, this becomes a critical issue. The exact same protective structure may follow completely different implementation scenarios depending on the project. If PES systems are installed without changing the technological process or interfering with hazardous production equipment, they may be treated as standalone engineering measures or additional protective equipment. If the project involves equipment upgrades, modifications to process schemes, integration of new technical systems, or direct influence on production operations, the project starts moving into the category of technical modernization. Reconstruction status may also apply if the protective structures affect core building parameters — load-bearing elements, height, total area, structural volume, or other characteristics of the facility. This becomes especially important when PES structures partially rely on the building frame itself as part of the support system. Capital construction is considered separately when the protective system effectively becomes an independent structure or part of a newly constructed facility. At that point, requirements related to design approval, construction control, state expertise, and engineering supervision become significantly more complex.
Because of that, the issue cannot be reduced to simplistic statements like "PES is technical modernization" or "PES is not technical modernization." The correct classification only appears after a detailed facility survey, engineering analysis, review of customer requirements, and evaluation of operational and financing models.
At the early stage of the industry, passive protection systems were designed without dedicated standards or formalized engineering calculations. At the time, the industry simply did not have enough real operational experience. That situation changed with the introduction of SP 542.1 325 800.2024 — "Protective Enclosing Structures Against Unmanned Aerial Vehicles. Design Rules." This document became the core Russian engineering standard for PES design.
The regulation officially entered into force on January 26, 2025 and applies to the design of protective structures intended to shield buildings, industrial facilities, and infrastructure sites from UAVs, UAS platforms, and FPV drones. For the first time, the industry received formal requirements covering load calculations, structural solutions, materials, support systems, capture net systems, cable barriers, operational maintenance, and inspection procedures. Overall, the standard turned out to be surprisingly practical for real operating conditions. Of course, like any engineering document, it will continue evolving over time as new technologies, operational experience, and combat realities appear.
A brief note about our company. SD PROSPECT (STOPBPLA) designs all major types of protective enclosing structures in accordance with Russian engineering regulations, including the requirements established by SP 542, which today defines both the technical framework and the approval process for anti-drone protective systems.
Anti-drone netting as a new industry standard
Field experience has shown that one of the most effective solutions for intercepting low-altitude UAVs between support structures involves specialized anti-drone capture netting systems integrated into PES frameworks. Today, these systems are gradually becoming one of the most common forms of passive infrastructure protection. The reason is simple. These systems can be deployed relatively quickly even on large industrial facilities, do not require highly complex infrastructure, and allow operators to protect the most vulnerable sections of a site without shutting down operations.
Mechanically, the idea is simple: once a drone collides with the netting, it loses stability, changes trajectory, or becomes entangled before making direct contact with equipment or structural elements.
In practice, however, effectiveness depends not on the net alone, but on the entire engineering system around it. Protective enclosing structures include support steelwork, load distribution systems, mounting assemblies, maintenance access zones, local reinforcement sections, and additional protective elements designed specifically for the facility.
At first glance, the whole system may look deceptively simple — stretch a net between supports and the site is protected. Russian field practice over the last decade proved otherwise. Ordinary fishing nets or sports netting were never designed for this type of load. The problem is hidden inside the details: knot geometry, fiber structure, elongation characteristics, energy absorption capacity, UV resistance, long-term mechanical behavior, and dozens of additional engineering parameters that are invisible from the outside.
Every customer carefully calculates operational costs. In reality, operators are not looking only at installation cost — it is about long-term maintenance, service life, and replacement cycles. A serious operator understands that if a PES system is expected to remain operational for five years or more, the netting itself must survive constant exposure to wind, sunlight, environmental loads, and repeated operational stress. Otherwise, replacing failed netting after one or two seasons simply creates additional costs and operational risks.
One of the systems used by SD PROSPECT (STOPBPLA) involves the Darwin anti-drone capture net. The material is dielectric, does not accumulate surface static electricity, and is suitable for facilities containing active radio systems or high electrical loads. The netting also has an elongation coefficient of up to 59%, allowing the structure to absorb part of the impact energy during collision. Thanks to its elasticity and specialized knot structure, the system is capable of intercepting FPV drones and loitering UAVs while reducing the probability of direct detonation against protected equipment.
The material itself is based on domestically produced polyamide, so production does not depend on foreign supply chains. According to internal analysis of implemented SD PROSPECT (STOPBPLA) projects, these engineering systems demonstrate efficiency rates approaching 90% in several typical operational scenarios. In practical terms, this means that in many cases UAV warheads fail to detonate after interaction with the capture system, significantly reducing the probability of catastrophic damage.
Today these systems are already used to protect oil depots and tank farms, energy infrastructure, industrial facilities, logistics hubs, aircraft parking zones, and other forms of critical infrastructure. One of the key advantages of passive protection is phased implementation. Operators can first secure the most vulnerable sections of a facility and gradually expand the protective perimeter without shutting down production.
Mechanically, the idea is simple: once a drone collides with the netting, it loses stability, changes trajectory, or becomes entangled before making direct contact with equipment or structural elements.
In practice, however, effectiveness depends not on the net alone, but on the entire engineering system around it. Protective enclosing structures include support steelwork, load distribution systems, mounting assemblies, maintenance access zones, local reinforcement sections, and additional protective elements designed specifically for the facility.
At first glance, the whole system may look deceptively simple — stretch a net between supports and the site is protected. Russian field practice over the last decade proved otherwise. Ordinary fishing nets or sports netting were never designed for this type of load. The problem is hidden inside the details: knot geometry, fiber structure, elongation characteristics, energy absorption capacity, UV resistance, long-term mechanical behavior, and dozens of additional engineering parameters that are invisible from the outside.
Every customer carefully calculates operational costs. In reality, operators are not looking only at installation cost — it is about long-term maintenance, service life, and replacement cycles. A serious operator understands that if a PES system is expected to remain operational for five years or more, the netting itself must survive constant exposure to wind, sunlight, environmental loads, and repeated operational stress. Otherwise, replacing failed netting after one or two seasons simply creates additional costs and operational risks.
One of the systems used by SD PROSPECT (STOPBPLA) involves the Darwin anti-drone capture net. The material is dielectric, does not accumulate surface static electricity, and is suitable for facilities containing active radio systems or high electrical loads. The netting also has an elongation coefficient of up to 59%, allowing the structure to absorb part of the impact energy during collision. Thanks to its elasticity and specialized knot structure, the system is capable of intercepting FPV drones and loitering UAVs while reducing the probability of direct detonation against protected equipment.
The material itself is based on domestically produced polyamide, so production does not depend on foreign supply chains. According to internal analysis of implemented SD PROSPECT (STOPBPLA) projects, these engineering systems demonstrate efficiency rates approaching 90% in several typical operational scenarios. In practical terms, this means that in many cases UAV warheads fail to detonate after interaction with the capture system, significantly reducing the probability of catastrophic damage.
Today these systems are already used to protect oil depots and tank farms, energy infrastructure, industrial facilities, logistics hubs, aircraft parking zones, and other forms of critical infrastructure. One of the key advantages of passive protection is phased implementation. Operators can first secure the most vulnerable sections of a facility and gradually expand the protective perimeter without shutting down production.
So how should facilities actually be protected from UAVs?
As mentioned earlier, there is no single universal system capable of solving every UAV threat.
Some operators lean heavily on electronic warfare. Others put more resources into radar detection, interceptor drones, response teams, or operational procedures. All of these approaches matter. None of them are perfect. This becomes especially obvious when dealing with FPV drones, low-signature UAVs, difficult radio-frequency environments, or attacks using pre-programmed flight paths.
Because of this, modern protection systems are increasingly built in layers. The first layer is detection. The second layer involves suppression or interception. The third layer is the protective enclosing structure itself. That is essentially the core logic behind PES systems.
Anti-drone netting, cable barriers, and protective structures are not designed to "fight" UAVs in the air. Their role is much more practical — prevent direct contact between the drone and critical equipment while minimizing the consequences of warhead detonation near the facility. For operating industrial facilities, this becomes extremely important. Completely shutting down a site to rebuild the entire security architecture is rarely realistic. In many cases it is simply impossible.
That is why operators usually begin by protecting the most vulnerable elements first — storage tanks, pumping stations, exposed process zones, cable routes, overpasses, transformers, and open technical infrastructure. Additional protection layers are then added gradually.
Alongside mesh barriers, armored plates and fragmentation protection systems are increasingly being used to protect personnel and the most vulnerable equipment sections from secondary damage. Yes, these solutions are expensive. But in many cases the cost of losing critical equipment — or human life — is far higher. A damaged transformer oil tank, for example, may easily result in complete transformer loss and removal of an entire power element from the energy system. Over time, we have accumulated substantial practical experience in these types of protection systems.
In the end, recommending a universal "standard configuration" for UAV protection is almost impossible. Every facility has its own limitations, operational conditions, engineering risks, and infrastructure specifics. Some operators may require only electronic warfare systems. Others may rely primarily on PES structures. And some facilities will ultimately require every available protection layer simultaneously.
Some operators lean heavily on electronic warfare. Others put more resources into radar detection, interceptor drones, response teams, or operational procedures. All of these approaches matter. None of them are perfect. This becomes especially obvious when dealing with FPV drones, low-signature UAVs, difficult radio-frequency environments, or attacks using pre-programmed flight paths.
Because of this, modern protection systems are increasingly built in layers. The first layer is detection. The second layer involves suppression or interception. The third layer is the protective enclosing structure itself. That is essentially the core logic behind PES systems.
Anti-drone netting, cable barriers, and protective structures are not designed to "fight" UAVs in the air. Their role is much more practical — prevent direct contact between the drone and critical equipment while minimizing the consequences of warhead detonation near the facility. For operating industrial facilities, this becomes extremely important. Completely shutting down a site to rebuild the entire security architecture is rarely realistic. In many cases it is simply impossible.
That is why operators usually begin by protecting the most vulnerable elements first — storage tanks, pumping stations, exposed process zones, cable routes, overpasses, transformers, and open technical infrastructure. Additional protection layers are then added gradually.
Alongside mesh barriers, armored plates and fragmentation protection systems are increasingly being used to protect personnel and the most vulnerable equipment sections from secondary damage. Yes, these solutions are expensive. But in many cases the cost of losing critical equipment — or human life — is far higher. A damaged transformer oil tank, for example, may easily result in complete transformer loss and removal of an entire power element from the energy system. Over time, we have accumulated substantial practical experience in these types of protection systems.
In the end, recommending a universal "standard configuration" for UAV protection is almost impossible. Every facility has its own limitations, operational conditions, engineering risks, and infrastructure specifics. Some operators may require only electronic warfare systems. Others may rely primarily on PES structures. And some facilities will ultimately require every available protection layer simultaneously.
Once again — how is anti-drone netting different from a football net?
Despite the slightly humorous title, this remains one of the most common questions raised by customers. From the outside, many netting systems look almost identical. Because of that, operators often ask why specialized systems are necessary if the structure visually resembles ordinary sports or fishing netting. In practice, the differences become obvious the moment real operational loads enter the equation.
Anti-drone netting is not decorative fencing and not a lightweight retention system. It must account for FPV drone speed, UAV mass, impact angle, shock loads, flight altitude, snow and wind pressure, post-impact material behavior, and long-term maintainability.
In many scenarios, the goal is not simply to “stop” the UAV. In some scenarios, the goal is to redirect the impact, absorb part of the energy, prevent direct contact with equipment, or reduce the effect of remote detonation. Long-term durability also matters. If the netting loses operational capability after a short period of use, the entire PES system eventually becomes ineffective.
SD PROSPECT (STOPBPLA) projects use Darwin anti-drone netting featuring specialized weaving geometry and a custom material composition sometimes informally referred to as “spider web” technology. The system is built from dielectric polyamide, does not accumulate static electricity, remains stable under UV exposure, and provides elongation characteristics reaching 59%. Its elasticity and structural properties allow the material to repeatedly absorb impact loads generated by FPV drones and loitering UAVs.
Right now, Darwin remains one of the few anti-drone netting systems that has successfully passed certification testing inside a government laboratory with verified interception characteristics. Additional testing has also been conducted under field conditions, during UAV forums, and within various practical drone exercises. Further combat-range testing involving foreign UAV platforms is currently being prepared.
Anti-drone netting is not decorative fencing and not a lightweight retention system. It must account for FPV drone speed, UAV mass, impact angle, shock loads, flight altitude, snow and wind pressure, post-impact material behavior, and long-term maintainability.
In many scenarios, the goal is not simply to “stop” the UAV. In some scenarios, the goal is to redirect the impact, absorb part of the energy, prevent direct contact with equipment, or reduce the effect of remote detonation. Long-term durability also matters. If the netting loses operational capability after a short period of use, the entire PES system eventually becomes ineffective.
SD PROSPECT (STOPBPLA) projects use Darwin anti-drone netting featuring specialized weaving geometry and a custom material composition sometimes informally referred to as “spider web” technology. The system is built from dielectric polyamide, does not accumulate static electricity, remains stable under UV exposure, and provides elongation characteristics reaching 59%. Its elasticity and structural properties allow the material to repeatedly absorb impact loads generated by FPV drones and loitering UAVs.
Right now, Darwin remains one of the few anti-drone netting systems that has successfully passed certification testing inside a government laboratory with verified interception characteristics. Additional testing has also been conducted under field conditions, during UAV forums, and within various practical drone exercises. Further combat-range testing involving foreign UAV platforms is currently being prepared.
Why SP 542 matters
SP 542.1 325 800.2024 became the first Russian engineering standard created specifically for protective enclosing structures designed against UAV threats. The document officially entered into force on January 26, 2025. Before that, the industry operated without any unified regulatory framework. Different facilities relied on isolated calculations, temporary field solutions, or engineering approaches adapted independently on each site.
SP 542 established the baseline engineering requirements for PES systems, including load calculations, structural schemes, materials, mounting assemblies, operational procedures, and inspection rules. The document also formally introduced design loads associated with UAV impact, blast-wave pressure, and fragmentation effects.
Within the standard itself, PES is defined as a structural system intended to reduce the impact of hazardous factors during UAV attacks on buildings, industrial facilities, and technological equipment. SP 542 was never meant to be a one-size-fits-all standard. An oil depot, industrial facility, logistics terminal, or tank farm each comes with different operational limits, engineering risks, and maintenance requirements. Because of that, every protection system still requires separate calculations tailored to the specific facility. The document also separately addresses capture net systems, cable barriers, anti-fragmentation elements, dependent and independent support schemes, as well as operational and design procedures for PES structures.
For facilities where protective systems pass state expertise review and become part of official project documentation, SP 542 effectively marked the transition from temporary emergency solutions toward full-scale engineering design of long-term passive protection systems.
SP 542 established the baseline engineering requirements for PES systems, including load calculations, structural schemes, materials, mounting assemblies, operational procedures, and inspection rules. The document also formally introduced design loads associated with UAV impact, blast-wave pressure, and fragmentation effects.
Within the standard itself, PES is defined as a structural system intended to reduce the impact of hazardous factors during UAV attacks on buildings, industrial facilities, and technological equipment. SP 542 was never meant to be a one-size-fits-all standard. An oil depot, industrial facility, logistics terminal, or tank farm each comes with different operational limits, engineering risks, and maintenance requirements. Because of that, every protection system still requires separate calculations tailored to the specific facility. The document also separately addresses capture net systems, cable barriers, anti-fragmentation elements, dependent and independent support schemes, as well as operational and design procedures for PES structures.
For facilities where protective systems pass state expertise review and become part of official project documentation, SP 542 effectively marked the transition from temporary emergency solutions toward full-scale engineering design of long-term passive protection systems.
The role of SD PROSPECT (STOPBPLA)
One of the biggest challenges in implementing protective enclosing structures is the simple fact that most operating facilities were never originally designed for them.
On paper, the whole idea may seem relatively straightforward: cover vulnerable areas, install mesh barriers, reduce the probability of equipment damage. In reality, the difficulties begin long before the design stage itself. Installation restrictions, fire-access corridors, above-ground and underground utilities, maintenance routes, personnel access, equipment servicing requirements, and existing structural loads all have to be considered before the initial concept is even developed, especially on facilities that continue operating during construction.
SD PROSPECT (STOPBPLA) primarily deals with exactly these types of projects — situations where engineering complexity itself often discourages inexperienced design organizations.
Our entire team originally came from large-scale industrial design and construction. Before entering the PES sector, specialists participated in major infrastructure projects, including facilities exceeding one million square meters. Some of those projects became part of federal construction programs, while others were included in the Guinness Book of Records. In this field, real large-scale construction experience matters far more than presentations or marketing material. On facilities such as thermal power plants, large energy stations, or nuclear infrastructure sites, engineers may need to design protective systems with unsupported spans exceeding 100 meters. On active industrial sites, it becomes obvious very quickly that universal solutions practically do not exist. Real engineering background matters. Technical auditing and engineering supervision within SD PROSPECT projects are overseen by Executive Director and Chief Project Engineer Artur Aleksandrov, whose portfolio includes participation in numerous international-scale infrastructure projects.
Another major challenge involves state expertise review and approval procedures. Without successful approval, construction and commissioning cannot begin. For the PES industry, one of the most difficult stages remains review by Glavgosexpertiza of Russia, where engineering solutions undergo extremely strict technical and regulatory evaluation. Protective systems must ensure the safety not only of the facility itself, but also of personnel and surrounding infrastructure. At the same time, this process also protects the construction budget itself from engineering mistakes and weak project solutions.
According to unofficial industry estimates, only a limited number of engineering organizations successfully pass full project review procedures through Glavgosexpertiza.
At the moment, SD PROSPECT (STOPBPLA) solutions have successfully passed expertise review and approval procedures for projects involving FAU Glavgosexpertiza of Russia, Rosatom State Corporation, JSC Russian Railways (RZD), PJSC Sberbank, PJSC Rosseti, PJSC Severstal, and the Federal Tax Service of Russia, and other major industrial and government organizations acting both as customers and expert reviewers.
On paper, the whole idea may seem relatively straightforward: cover vulnerable areas, install mesh barriers, reduce the probability of equipment damage. In reality, the difficulties begin long before the design stage itself. Installation restrictions, fire-access corridors, above-ground and underground utilities, maintenance routes, personnel access, equipment servicing requirements, and existing structural loads all have to be considered before the initial concept is even developed, especially on facilities that continue operating during construction.
SD PROSPECT (STOPBPLA) primarily deals with exactly these types of projects — situations where engineering complexity itself often discourages inexperienced design organizations.
Our entire team originally came from large-scale industrial design and construction. Before entering the PES sector, specialists participated in major infrastructure projects, including facilities exceeding one million square meters. Some of those projects became part of federal construction programs, while others were included in the Guinness Book of Records. In this field, real large-scale construction experience matters far more than presentations or marketing material. On facilities such as thermal power plants, large energy stations, or nuclear infrastructure sites, engineers may need to design protective systems with unsupported spans exceeding 100 meters. On active industrial sites, it becomes obvious very quickly that universal solutions practically do not exist. Real engineering background matters. Technical auditing and engineering supervision within SD PROSPECT projects are overseen by Executive Director and Chief Project Engineer Artur Aleksandrov, whose portfolio includes participation in numerous international-scale infrastructure projects.
Another major challenge involves state expertise review and approval procedures. Without successful approval, construction and commissioning cannot begin. For the PES industry, one of the most difficult stages remains review by Glavgosexpertiza of Russia, where engineering solutions undergo extremely strict technical and regulatory evaluation. Protective systems must ensure the safety not only of the facility itself, but also of personnel and surrounding infrastructure. At the same time, this process also protects the construction budget itself from engineering mistakes and weak project solutions.
According to unofficial industry estimates, only a limited number of engineering organizations successfully pass full project review procedures through Glavgosexpertiza.
At the moment, SD PROSPECT (STOPBPLA) solutions have successfully passed expertise review and approval procedures for projects involving FAU Glavgosexpertiza of Russia, Rosatom State Corporation, JSC Russian Railways (RZD), PJSC Sberbank, PJSC Rosseti, PJSC Severstal, and the Federal Tax Service of Russia, and other major industrial and government organizations acting both as customers and expert reviewers.
Conclusion
In practice, the PES sector turned out to be far more complicated than most people initially expected. As more real-world projects are completed, the difference between formal design theory and actual industrial construction experience becomes increasingly obvious. The same applies to the gap between improvised "do-it-yourself" solutions and fully engineered standardized systems.
This is one of the key reasons why Russian engineering teams and project organizations are now effectively forming one of the strongest practical schools in the world in the field of UAV and FPV protection design. At the moment, very few countries possess comparable large-scale operational experience in this area.
This is one of the key reasons why Russian engineering teams and project organizations are now effectively forming one of the strongest practical schools in the world in the field of UAV and FPV protection design. At the moment, very few countries possess comparable large-scale operational experience in this area.
May 26th