Delta Scientific Security Barricades(33)
Delta DSC 501 is a major breakthrough in high duty, anti-terrorist barricades. The only K54-certified vehicle barricade in the world, the Delta DSC501 will survive and operate after a 5.4 million foot pound impact, equivalent to a 29,484 kg (65,000-pound) truck hitting it at 80 kph (50 mph). Stopping the truck dead in its tracks, the DSC501 protects against a “second hit” risk from a second vehicle. It obviates the concerns of interference with buried pipes, power lines and fibre optic communication lines. The shallow foundation also reduces installation complexity, time, materials and corresponding costs. The DSC501 is suitable for high water table locations and areas with corrosive soils. Front face warning lights warn drivers that the barricade is in the “up” position. There is also an open area on the front for signage. Diagonal yellow and white stripes are standard and optional colours and graphics are available. The open channel construction even lets you specify hot dip galvanising. This barricade was designed for the U.S. Navy and has also been selected for use at U.S. Embassies.Add to Compare
Delta Scientific’s latest HD 300 barrier, is available with either a fully electric or hydraulic control unit, and will stop a 15,000 pound (66.7 Km) vehicle travelling 50 mph (80 kpm). Upon impact, the barrier remains in its foundation and the opening stays blocked, providing a multiple hit capability. In its M50 crash test, the HD300 completely disabled the test vehicle, causing severe damage to the occupant department and power train. The maximum penetration recorded was an outstanding -1.8 m on the passenger’s side. The P1 penetration rating was given because the penetration beyond the protected side of the barrier was less than 1.0 m at the lower leading edge of the test vehicle’s cargo bed. “The HD300 provides many of the flexibilities that security professionals want in a vehicle access barrier,” explains Greg Hamm, Delta Scientific vice president, marketing and sales. “Besides being easy to install and providing a fast emergency fast operation, low maintenance and multiple hit capabilities, customers can select either our new all electric control unit or Delta’s lauded hydraulic control unit.”With its 24-inch (61 cm) shallow foundation and aesthetic design, the HD300 obviates the concerns of interference with buried pipes, power lines and fibre optic communication lines. The shallow foundation also reduces installation complexity, time, materials and corresponding costs. The HD300 is perfect for high water table locations and areas with corrosive soils. It provides low maintenance as all components are accessible from the sides or top of the barrier.For increased security, the HD300 leverages Delta’s propriety counter-balanced technology to provide a 1.5 second emergency fast operation (EFO), responding to attacks very quickly. The electric actuator provides IP67 protection, meaning that the unit is totally protected against dust and as well as the effect of immersion between 15 cm and 1 m.Add to Compare
The new DSC1500 portable beam barricade sets up quickly and temporarily to block vehicles and secure locations during short-term events and anywhere a beam barricade is needed for interim security. With a clear opening of 16 feet (4.8 m), the DSC1500 is M30 certified, able to stop a 15,000 pound (66.7 kN) vehicle going 30 mph (48 kph). Many organisations have the need for easy to install, temporary drop-arm barriers that can install within 10 minutes to transitorily close down a roadway to one or two lanes or block parking lot exits to deter thefts. Previous beam barriers had to be filled with sand, gravel or cement to be operable. To remove the DSC1500 from its temporary site, it is simply repacked in ten (10) minutes. No excavation or sub-surface preparation is required. Once positioned, the mobile barricades unpack themselves using manual hydraulics to raise and lower the barriers off their wheels. A self-deploying trailer with integrated lifting device facilitates rapid installation. The process is simply reversed when the event is over or the time comes to deploy the beam barrier at another location. From a purchasing standpoint, it can be easier to buy portable beam barricades than permanent solutions. The latter are oftentimes placed into an organisation’s real assets budget because they are permanently installed into the ground, becoming part of the property. Such budgets can often create complex purchasing scenarios for law enforcement or public safety departments. However, purchasing portable beam barricades is no different than buying protective vests for personnel or new sets of wrenches for the maintenance department. For one time uses, a lease plan has been created where organisations can simply lease the portable barriers, use them, pack them up and return them. Delta always keeps an inventory for purchase and quick delivery at their manufacturing facility in Palmdale, Calif. That’s because, in many cases, they are needed for events that come up quickly, such as emergency road or bridge construction or unexpected parking lot requirements.Add to Compare
The fastest operating standard vehicle barrier in the market, the HD200 features a crash rating of ASTM M30/P1, bringing to a full stop a 7.5 ton (6803.9 kg) medium duty truck traveling 30 mph (48.3 kph) in less than 3.3 feet (1 m). Truck rebound is 11.5 feet (3.5 m).Final denial applications Built for high traffic, heavily populated locations requiring rapid emergency fast operation (EFO) rates and open/close cycles, in high traffic locations, the barrier is open much of the time, letting vehicles through. Therefore, when the location is heavily populated, the barrier must open and close frequently. More importantly, the barrier must be able to close quickly. To negate vehicles being used as weapons, the HD200 barrier will stop and destroy a vehicle moving at 30 mph (48.3 kph). This allows users to install this barrier in final denial applications with as little as 50 feet (15.2m) of stand-off distance and still stop vehicles moving up to 44 feet (13.4 m) per second. Increased safety against terrorists using vehicles as weaponsAs the tragedy in Nice, France, has warned, security professionals need to be aware of vehicle attacks on people. For heavy traffic in densely populated locations, not only must the vehicle barrier be fast but it must be rugged and easy to install.The HD200 provides the features needed in a vehicle access barrier. Besides being easy to install and providing a quick emergency fast operation and low maintenance, customers can select either Delta's new all electric control unit or Delta’s lauded hydraulic control unit. With either, the HD200 barrier will stop a 7.5 ton (6803.9 kg) medium duty truck travelling 30 mph (48.3 kph) in less than 3.3 feet (1 m).With a 24-inch (61 cm) shallow foundation and fully enclosed, flush mount design, the HD200 obviates the concerns of interference with buried pipes, power lines and fibre optic communication lines in urban applications. The shallow foundation also reduces installation complexity, time, materials and corresponding costs. The HD200 is perfect for high water table locations and areas with corrosive soils. It provides low maintenance as its totally enclosed face is easily removed for access. Remotely controlled EFOLeveraging the latest technologies, the HD200’s breakthrough EFO can be remotely controlled via fibre optics, touch screen control panels, NEMA rated control button panels and simple key switches.The HD200 barrier also features a full range of diagnostic indicators for early detection of any difficulties.As with most other Delta barricades and barriers that are properly maintained, projected life expectancy of the HD200 is 20+ years.Add to Compare
Delta Scientific, the leading manufacturer of counter-terrorist vehicle control systems used in the United States and internationally, recently announced that its new HD2055 electromechanically controlled anti-terrorist barricade decisively stopped the 15,000 pound (6,803 kg) test vehicle traveling at 51 (82 kph) in a recent crash test conducted by an independent testing laboratory. Less than zero penetration of crash barrier The HD2055 barricades not only stopped the vehicle but contained the test load representing the bombs strapped to the truck bed. The crash test result showed a less than zero penetration. “Significantly, the operating mechanism and cams were all intact and reusable after the dramatic crash test,” emphasises David Dickinson, Senior Vice President of Delta Scientific. “This level of survival is normally only seen with hydraulic barricade systems.” Easy-to-install shallow foundation The new HD2055 barricade features an easy-to-install shallow foundation with an environmentally-friendly electromechanical actuator which utilises a sophisticated cam design that accelerates and de-accelerates the barrier road plate during raising and lowering. This reduces the lifting and closing force down to zero at the end of each stroke, dramatically increasing the life of the lifting mechanism. The shallow foundation also obviates the concerns of interference with buried pipes, power lines and fibre optic communication lines. The HD2055 is perfect for high water table locations and areas with corrosive soils. It provides low maintenance as all components are accessible from the sides or top of the barrier. As with its hydraulic designs, the electromechanical HD2055 can be deployed as a single barricade in a narrow lane application or in extended arrays which cover wide roadways. Each HD2055 barricade can be open or closed individually or as a group to allow the passage of both small or large vehicles. Like other Delta Scientific products, the HD2055 can be remotely controlled via fibre optics, touch screen control panels, NEMA rated control button panels and simple key switches.Add to Compare
Delta Scientific's new bolt down DSC7090 beam barricade has passed its crash test garnering an ASTM M30/P1 rating. That means the DSC7090 will stop a 15,000 pound (6800 kg) truck going 30 mph (50 kph) with negative 6.3 feet (1.9 metres) of penetration. Raising in only five seconds and lowering in merely two seconds yields a fast cycle rate of over 100 vehicles in and out per hour, making the new DSC7090 ideal for higher traffic and population locations. The dual beam design provides coverage of 12 to 24 feet (3.7 to 7.3 metres) of roadway with a full 90 degree opening. The DSC7090 beam barrier crash test is the culmination of one of a series of new products that Delta will be bringing to market. Full scale crash testing provides unequivocal proof of the stopping capacity of each of Delta's vehicle barricade designs. To date, Delta Scientific has conducted 67 full crash tests with more scheduled. That's another way in which Delta Scientific can commit to providing safety and security through product innovation. The new DSC7090 will be used in locations where wide roadways need to be secured from attacking vehicles and in larger parking areas where security systems are needed to deter theft. To meet these heightened demands, the DSC7090 deploys sophisticated touch screen controls and the same logic as used by key government organizations. This includes an LED light package with traffic lights. Also available is a strobe light and audible alarm package. The DSC7090 operates remotely by means of an integral hydraulic pumping unit (HPU) that is buttress enclosed. The HPU can be powered from a local single or three-phase power source. Alternative power options are also available.Add to Compare
Shallow foundation, M50 / K12, 15,000 lbs. (6,800 kg) pounds, 50 mph mph, Crash rated, Delta PDS (Programmable Drive System), Electromechanically powered with internal limit switches, and multiple voltage input, Asbestos free asphalt emulsion undercoat, 114.5 x 72Add to Compare
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In the UK, one burglary occurs every 106 seconds. This means by the time you've finished reading this article, at least three will have taken place. Selecting robust physical security options to protect property boundaries and homes is essential to limit crime rates and deter opportunistic intruders. With 58% of burglaries said to take place while the homeowner is in, it seems that even the second wave of lockdowns, and an increased number of people confined to their homes, won't do much to eliminate the risk of burglary. Prioritise security for peace of mind Security is paramount, and in the case of new build projects, should be considered from the very beginning of the design process, not as an afterthought. When it comes to securing pre-existing buildings, there are countless security options which will ensure the perimeter is robust enough to withstand opportunistic attacks. It's also worth noting that security features don't have to be complicated. There are plenty of high-tech digital systems flooding the market, which can go a long way to reduce the risk of burglary and will provide peace of mind to the end user. However, this article will demonstrate how traditional security measures, such as high-quality perimeter fencing, can ensure practical safeguarding of properties for years to come. Selecting robust physical security options to protect property boundaries and homes is essential to limit crime rates Timber! There are a number of different materials which can be specified to create a strong boundary. From metal railings, to timber fence panels, they will each help deter criminals somewhat. Wooden fence panels are a popular choice for their appearance, and the right product and installation can help to increase security.Our timber acoustic fencing can also reduce noise by up to 32dB and has a solid face with no hand or footholds, while still retaining the attractive natural timber aesthetic of a typical garden fence. However, maintenance is key, and one of the first thing burglars will notice is the condition a fence is in, rather than a particular style. Therefore, old, broken or rotten fence panels are a green light for opportunistic thieves. These can be easily broken or bypassed with minimal effort. When specifying fences as part of a new build housing development, we would suggest opting for high-quality timber, as this will ensure that it is protected against rot. Look for products with an extended guarantee or those that don't need additional treatment over the years. The condition of the fence should still be regularly inspected, and simple methods such as clearing piles of leaves away from the base of the boundary can help to prevent rot which weakens the timber. Securing fence panels The recent rising cost of timber has led to a dramatic increase in fence panel theft, and panels that can be lifted from the posts are an easy target. Mitigate this risk by screwing the fence panels into the posts. This makes it much harder for the panels to be removed from the posts and creates a more secure barrier. Concrete posts do offer benefits, but we always advise on timber posts for any fencing. They're strong, just like concrete, but they continue the same natural theme as the rest of the fence. Moreover, if you screwed the panels to concrete posts, they would most likely crack and become damaged, and then be at risk to the elements. Astute design Design is also important. Installing fence rails on the inside of properties to prevent them from being used as climbing aids is highly recommended. Even better, using panels without rails on high-end developments is a clever tip if you want a secure fence with a high-spec look. Security features don't have to be complicated High fences with solid panels and no gaps in between make it considerably harder for potential burglars to climb over. They also offer better privacy to conceal rear garden areas from intruders, and are much sturdier than other alternative panels. One common mistake is designing in features such as trees or children's climbing frames too close to the boundary. These can be used by burglars as climbing aids when attempting to scale the fence, making access easy. Investigate the surrounding area, which flanks the outside of the property boundary, as an unfortunately placed bin or bench can also help criminals gain entry. If the removal of these items is not possible, designing in a spiky bush can help deter intruders. It's also worth noting that gardens with numerous large features such as bushes or sheds can also negatively impact the level of security. A clear line of sight across the entire garden is highly recommended where possible. If this view is blocked, it's considerably easy for intruders to hide undetected. Front gardens While tall, solid fence panels are recommended for rear gardens to prevent intruders from being able to see in and climb over, the opposite is true for front gardens. For street-facing gardens, a low fence or hedge is recommended to provide a clear view from the house. It also makes it much harder for intruders to hide from passers-by or neighbours, who can raise the alarm during a burglary. Another useful security technique to consider is a gravel drive. These create noise, which means the homeowner will know when it is in use. Pair this with a strong boundary fence, the likelihood of burglary dramatically decreases. This article only scratches the surface in unveiling the sheer volume of effective home security options on offer to protect homes and gardens. These investments can help minimise the risk of traumatic break-ins, while also simultaneously boosting the aesthetic of the property and its surroundings.
COVID-19 has sparked a flurry of criminal activity across the country, with a particular increase in petty crimes perpetrated against UK healthcare facilities. Bike theft, slashed ambulance tyres and stolen oxygen canisters are just some of the misdemeanours which have significantly grown in frequency since the coronavirus lockdown began in March 2020. Given the constant, essential work carried out by health services, it’s clear the utmost must be done to protect its physical assets, and staff, from physical attack. Fundamentally, it’s the responsibility of the facilities managers and specifiers to incorporate and carefully balance physical security strategies around healthcare sites to protect patients, visitors, property and assets. The challenge is that many of these sites are continually increasing in size and complexity to meet the higher demand from the population. Fencing, gates, storage enclosures and access control are part of a solution in securing this service sector to enable it to operate effectively 365 days a year. Effective access control Hospitals are fast-paced environments where life and death outcomes often hang in the balance of only a couple of minutes. Efficient, seamless access is therefore key. All gates and access points around the perimeter must be assessed and considered and these access points should be installed and controlled centrally, or regularly monitored. Fencing, gates, storage enclosures and access control are part of a solution in securing this service sector Consider the types of vehicles that require access; the appropriate solution should ensure that, where necessary, emergency vehicles can get in and out of the site unhindered. Effective design for maximum security If automated gates are specified, underground operators are highly recommended to remove any visible signs of surveillance on display. When designing pedestrian and vehicular access: gates should be DDA (Disability Discrimination Act) compliant. Crucially, the design of fencing and gates must accommodate rapid evacuation and access for emergency services. With regards to the car park, it may require rising arm barriers or bollards to secure it. These solutions control access and separate pedestrians from vehicle traffic whilst protecting different buildings, such as specialist units and emergency wards. Promoting wellness through aesthetics Creating a welcoming environment is a core priority when specifying security options for hospitals. Razor or barbed wire may be effective deterrents to potential trespassers, but they create an intimidating and unwelcoming aesthetic, far removed from the sense of wellbeing these developments should promote. A solution that offers both visual appeal and high levels of security is vertical bar security fencing or welded mesh panels. Both provide strong boundary protection and excellent visibility for surveillance, while offering greater protection than other alternatives. Recreational areas For areas requiring a 'softer' appearance, such as gardens and outdoor recreational areas, timber fencing is an ideal option. Timber has a natural, welcoming appearance and promotes a sense of wellbeing and privacy. As well as offering a pleasing aesthetic, it can also provide a high level of noise protection. This makes it well suited for acoustic fencing, which can improve recreational and recovery areas by protecting them from high levels of noise, transforming them into little oases of calm ideal for recuperation. Outdoor storage areas Hospitals and other medical facilities produce a large amount of medical waste which requires secure outdoor areas and bin stores to hold hazardous materials on-site before they're taken away. Hospitals have a responsibility to ensure these areas are secured using risk-appropriate fencing to avoid potentially dangerous materials getting into the wrong hands. Risk assessments Creating a welcoming environment is a core priority when specifying security options for hospitals Risk assessments are key to ensuring a risk-appropriate solution is installed. For facilities at risk of criminal activity, products accredited by standards including Secured by Design or the Loss Prevention Standards Board’s LPS 1175 are proven to reduce the likelihood of crime. It’s also best practice to locate storage areas in areas away from climbing aids such as lamp posts or trees. The fence should also be high enough to deter attempts at climbing. There are many effective and easy-to-install options on offer when it comes to specifying security for healthcare infrastructures. It is important that each site is judged individually. Every institution is different and will require a unique plan of security structures to ensure it is safe for all personnel.
The experience of the COVID-19 pandemic has made us all more conscious of who is coming and going from our property. Whether it is a family home, business premises or public building, property owners want full control over access for protection and peace of mind. As a provider of access control technologies, we are seeing a growing demand for automated gates with a variety of access control systems. There are a number of considerations that buyers need to make when investing. And as an installer, there is advice that you can offer to help your clients make the right choice for their property. Here are some of the key considerations you’ll need to make and discuss with your client. Whomever you buy from, you should be offered more than a simple instruction manual. Electronic locks, magnetic locks and code security In the first instance, you’ll need to advise on the type of lock and access control available. Electronic locks release on the operation of the automation system to allow the gates to open. Locks are required for all non-locking (also known as reversible) operators and are recommended for any gate on a multi-user site or any gate over 2.5m. Apply the same logic to an automated gate as you would to a domestic door – for example, you wouldn’t fit your front door with a lock on the same side as the hinges or a drop bolt at the hinge end of a manual gate so why dispense with this logic when the gate is automated? Electronic locks release on the operation of the automation system to allow the gates to open There are a number of locks on the market including magnetic locks, drop locks that “shoot” a bolt into the ground and side latching locks. These are all designed for external use. While the gate itself will provide physical security, the customer will want to feel in control of who enters their property, when and for what purpose. Consider access for post and deliveries, waste disposal and visitors arriving on foot etc. There is a range of options available. Intercom systems will allow the user to vet visitors, keypad entry can allow remote access for visitors with a specific code, remote controls allow an oncoming driver to open the gates without getting out of the vehicle, and a timer control can be used to open or close the gates at certain times of the day. Vehicle detection loops can be installed discreetly under the tarmac allowing the presence of vehicles to exit the gates and prevent closing whilst obstructed. Sliding gates versus swinging gates There are a number of locks on the market including magnetic locks, drop locks that “shoot” a bolt into the ground and side latching locks Gates can be automated to either swing or to slide open and in the case of swinging gates, the opener may be concealed underground or gate mounted. The most suitable opener for your installation will depend on the space available and the type of gate selected. Concealed underground automation is ideal for highly ornate gates. However, where gates are fully infilled (typical of many timber designs), gate mounted openers are concealed from the front of the gate by the gate leaf and present a cost-effective option. The choice between slide and swing is largely down to space - swing gates require a clear space for their opening arc whilst sliding gates require space to one or both sides of the gate. Sliding gates are perhaps the best choice where the drive slopes or when drive space is limited, as they use the least space when opening. Voltage Most swing gate and sliding systems are available in 24v or 230v. The 24v systems still need 230v mains power – there is a transformer built into the 24v control panels. Deciding which voltage to use can include a combination of factors such as the material of the gates, the location of the system and the safety features you want. Concealed underground automation is ideal for highly ornate gates With wrought iron gates, the wind can pass through them whereas with fully boarded wooden gates (popular because they give full privacy) the wind has nowhere to go, so they act like sails. For commercial or industrial applications with larger entrances and a heavy gate, you may need 3 Phase 400v power (sliding gates only). Installing gate motors in confined spaces The environment in which you are fitting may well influence which gate and motor you recommend. Will it be in an exposed area which is subject to the elements? Will it be positioned on a slope? Sliding gates are perhaps the best choice where the drive slopes or when drive space is limited Installers have always faced the challenge of installing gate motors in confined spaces. When fitting a pedestrian gate, there is often limited space in which to work – potentially making an installation time consuming and technically demanding. If this is the case for you, consider a gate operator which is designed specifically for installations with limited space for manoeuvre. An example of this is the E5 compact gate operator. The operator is not only small but has an optional slide lever attachment designed for installations where there is extremely limited space, meaning that just 8cm of the pillar is needed for installation. What’s more, improved fixing points and a simple ‘hook and fasten’ process means assembly is safe, quick and straight forward. Ultimately, you’ll be looking for a good quality, reliable product with good service. Work with a supplier that offers more than just a manual. If they are happy to offer training, their time and advice when you buy, the chances are you’ll get their support long term.
Delta Scientific, the manufacturer of counter-terrorist vehicle control systems used in the United States and internationally, announces that they have reached a milestone in achieving job number 10,000. That translates to over 9,800 wedge barricades, 1,100 gates, 5,300 beam barriers, 23,000 bollards and thousands of traffic spikes and gate arms. The first order was entered into the system in 1974 for what is now the Sabre Tooth Traffic Control with Tire Spikes that enforces ‘One Way’ traffic flow for parking facilities or other single direction vehicle lanes. Best possible product solutions Delta has been fortunate to be on the receiving end of several large contracts throughout their history. In August of 1998, Delta Scientific announced an $8 million order to produce barrier systems for United States embassies around the world. In June of 2004, it received a $25 million order from the U.S. Air Force and, in August of 2010, garnered a $19 million order to supply counter-terrorist vehicle barricades for the Forward Operating bases in Afghanistan. From our first days, it has always been the goal of Delta Scientific to help supply our clients" "From our first days, it has always been the goal of Delta Scientific to help supply our clients with the best possible product solutions that meet their vehicle access control application needs," affirms David Dickinson, president of Delta Scientific. "For instance, if one of our products doesn't match the exacting security needs of the client, we will create a new product that does and produce it on budget and on time. We will then add it to our inventory of available products for all." Perimeter security applications As a result, Delta Scientific Corporation has become the pioneer manufacturer of vehicle access control equipment with over 260,000 square feet of production facilities. Recognised as the industry innovator, with a bounty of patents, more than 40,000 Delta systems protect people and property in over 130 countries around the globe. Delta Scientific has now proudly conducted 65 live full-scale crash tests. "Delta Scientific is the de-facto solution for perimeter security applications. We are the trusted brand in the industry," states Greg Hamm, vice president of sales and marketing. “With spare parts stocked and ready to ship daily, you can be assured that your Delta systems will always be operational. Delta's technicians are available for installation and maintenance services as well as email and phone consultation. Product reliability, customer service and innovation are the standards that set Delta apart from the competition."
Traditionally, dealer-installers and/or integrators provide the front line of support to end user customers after a sale. Because integrators assemble and provide the “solution” – often using products from multiple manufacturers – they are most familiar with the total system and can troubleshoot any problems. However, manufacturers may be better equipped to deal with specific problems after a sale and also to provide a variety of resources to end-users. It’s a delicate balance, and the best approach may be dependent on the product or even the market. We asked this week’s Expert Panel Roundtable: What is the role of manufacturers in providing support to end user customers after the sale?
Protecting the oil and gas market is key to a thriving economy. The list of security challenges for oil and gas requires the best technology solutions our industry has to offer, from physical barriers to video systems to cybersecurity. We asked this week’s Expert Panel Roundtable: what are the security challenges of the oil and gas market?
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