Flood Protection

We Control Water

Proactive Solutions To Protect Your Assets: Human, Property and Financial

The impact of critical, acute events including flooding can both be direct, causing physical harm and threaten public safety, and indirect, disrupting business continuity, and putting operational resilience at risk. 

Implementing flood protection can help corporations comply with the SEC’s proposed climate risk rule and requirement to disclose material risks. It’s a vital part of protecting the critical infrastructure and supporting emergency response. Engineered flood resiliency solutions that keep water away from your physical assets can help maintain business continuity and operational resilience even after critical events. Research shows that every $1 spent on flood prevention saves $6 in potential losses.

With over five decades of water controlling expertise, our team has industry-leading knowledge of water and how to protect you from the unpredictable consequences arising from water-related events. The forceful nature of water has the ability to harm assets in all forms, including property and people.

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Our flood risk consultation includes a complex flood risk analysis based on your location and proprietary scientific analysis.

  • Resistance to Overturning
  • Resistance to Sliding
  • Frame Stress Analysis
  • Fabric Stress Analysis
  • Redistributes Load vertically and downward to secure the structure
  • Hydrostatic loading creates a seal to the surrounding ground
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Suitable For
  • Critical Infrastructure
  • Agriculture
  • Industrial Facilities
  • Warehouses
  • Commercial Real Estate
  • Historical Sites
  • Cultural Assets
  • Educational properties
  • Hospitality
  • Healthcare Facilities
  • Military Installations
  • Government Facilities
  • Pharmaceutical
  • Power & Utility plants and assets

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Flood Protection

Flood Protection for the Hospitality Industry

Flood Protection for the Hospitality Industry Floods are one of the most frequent and damaging natural disasters in America. Gushing water can severely harm infrastructures, leaving many properties unable to recover financially. Commercial properties should develop prevention plans to protect themselves as flooding events become more intense. Floods can be particularly devastating to the hospitality industry. These locations provide lodging and other accommodations for visitors, and infrastructure damage can reduce revenue and profits. Hotels and other hospitality properties are responsible for guests’ safety and enjoyment, and floods can negatively impact these efforts. Preventive measures can lower your hotel’s risk for flood damage. The Importance of Flood Protection for the Hospitality Industry The hospitality industry’s major goal is to provide guests with an enjoyable experience. From creating comfortable lodging to planning fun events, hospitality professionals work hard to take care of all visitors. Floods and other natural disasters can make achieving this objective difficult or impossible. Depending on their severity, floods can disrupt guests’ experiences and even create hazardous circumstances. The best way to reduce these effects is by developing a strong flood protection plan. These measures are important for many reasons, including: Protecting your property: By taking preventive measures, you can reduce flood-related damages and risks. Hotels rely on high-quality rooms and accommodations to serve visitors. However, water can flood rooms and ruin furniture, accessories and other assets. In some cases, water damage may be so severe that a hotel cannot recover lost assets. Proactive measures can help to mitigate some of these risks. Helping guests: A thorough flood protection plan can also help protect guests during natural disasters. You can provide clear instructions on the next steps and give recommendations on how to navigate the situation. A clear plan helps employees remain calm during intense situations. Reducing lost costs: Floods can cause harsh financial repercussions for hotels and other hospitality properties. If rooms become inhabitable, you could lose significant revenue from customers. In addition, you might have to pay extensive repair and maintenance costs. Protective measures can lower the risks of physical flood damage and lost income. Steps You Can Take for Hotel Flood Prevention Preventive actions and a thorough flood protection plan are essential for the hospitality industry. Here are some steps you can take to protect your property from flood damage: 1. Research Your Flood Zone and Elevation The first step in hotel flood protection is to determine your flood zone, elevation and overall risk. By calculating these, you can create a protection plan that meets your specific environmental and climate needs. First, try to determine your flood zone and elevation. The Federal Emergency Management Agency (FEMA) uses base flood elevation (BFE) as a critical factor for flood prevention. BFE is the level where your infrastructure has a 1% chance of flooding each year. Your hotel should be several feet above your area’s BFE to add more protection against rising floodwaters. To calculate your area’s BFE, you can consult FEMA guidelines or contact your local municipality. You’ll also want to research the average flood risks in your area. Consider questions like: How often do floods occur? When was the last flood? How severe are the typical damages? Have the floods increased in severity over time? Answering these questions can give you a rough idea of flood activity in your area. You can create effective protective measures and action plans based on your research. 2. Implement Floodproofing Techniques Floodproofing techniques can keep your infrastructure more secure against oncoming floodwaters. You can implement many different floodproofing methods. Here are some of the best ways to prepare your hotel: Sealing cracks and gaps: Rising floodwaters can enter your hotel from many angles and access points. To protect your building, use caulk or other suitable material to seal cracks around your windows, doors, pipes and other exposed areas. Closing these gaps can also assist with insulation and temperature control, making it a beneficial practice on multiple fronts. Protecting electrical components: Electrical systems can quickly become hazardous in the presence of water. Anything from air conditioning units to circuit breakers could get damaged during floods. You can take preventive measures to keep the systems and guests safe. For instance, you could move essential electrical components to higher floors to limit their exposure to rising water. It’s often best to consult with an electrician to discuss the safest approach to moving electrical equipment. Installing shield doors: Some hotels install shield doors, submarine doors or flood gates to provide maximum protection from rising water. Applying a waterproof coating: You could also add a waterproof coating to your hotel’s exterior. These layers can help keep water from getting into the building and prevent mold or mildew from developing after a flood recedes. 3. Implement Flood Protection Systems Lastly, your hotel could install a flood protection system. These systems generally consist of flood barriers and other durable materials that lower the risk of flood damage. You can find customized options to meet your location’s specific environmental needs. Portadam is a leading provider of flood protection systems and solutions. We have provided high-quality and comprehensive flood protection services for commercial and industrial locations since 1974, and we strive to find clients the flood solution best suited to their property. Our deployable flood protection systems can help mitigate flood risks for your property. We work closely with you to design a system that accommodates any obstructions or elevation differences. Portadam offers a thorough step-by-step process: Flood consultation: First, we meet with you and offer expert flood guidance. We can help you obtain a flood risk analysis report, which is based on your local risk and other environmental factors. Flood plan creation: Next, our team can develop a preventive flood plan based on your analysis report and your preferences. Flood system design: We then design and engineer a flood system that matches your risk levels, environmental circumstances and other criteria. System training: Lastly, Portadam offers regular training on properly deploying the flood system. Our experts can also answer questions as they arise during use. Your hotel can select any or all of our services as you work towards the best flood prevention plan. We can work together to mitigate flood risks for your property. Contact Portadam Today Flood protection is essential for hotels and other hospitality infrastructure. Preventive measures and protective systems can lower your risk of damage. Choose Portadam today for comprehensive and high-quality flood solutions. We offer services across the country and can help you craft the best protection plan. Our deployable flood systems provide thorough and durable protection from flooding elements. To get started with Portadam, contact us today.

Flood Protection

Wastewater Treatment Plant Flooding Protection

Wastewater and water treatment facilities are often vulnerable to flooding when not sufficiently protected. When tropical storms, excessive snow melting or tidal surges occur, these treatment plants face the possibility of power outages and downtime that can affect thousands of people. As the frequency of flooding increases, these organizations must implement effective flood risk mitigation solutions to prevent service disruption. At Portadam, our professional team has decades of experience designing superior flood protection solutions for a comprehensive industry range, including wastewater treatment plants. We can evaluate your facility and vulnerabilities to help determine the most effective flood risk mitigation solution. Portadam Flood Risk Mitigation Solutions Portadam flood protection solutions involve much more than putting barriers in place to block floodwater. We offer comprehensive analyses and site surveys to determine the most efficient and practical solution for your facility’s requirements. Rather than use a cookie-cutter approach like some companies, we customize a mitigation strategy for each project we undertake. Our flood risk mitigation solutions involve different sizes of artificial barriers to prevent wastewater treatment plant flooding. We design these systems based on our site survey analysis, ensuring you receive the most effective flood risk mitigation solution. The modularity of our systems allows your organization to reconfigure the structure seasonally or according to flood risk. Easy assembly saves you significant time and labor over installing conventional flood protection systems, like sandbags and levees. We utilize the most durable components and materials to ensure many years of reliable use. Benefits of Protecting Your Facility With Our Flood Risk Mitigation Systems At Portadam, we take an innovative approach to determining the most effective flood protection solutions by using our decades of engineering experience with some of the industry’s most advanced technology. Our systems contain components in various sizes to accommodate different obstruction types and structural elements. We consider your property’s entire layout to design a customized solution for your facility. Several benefits of our risk mitigation systems are: Enhancing your company’s sustainability through reusable parts. Reducing the time you spend setting up and disassembling for flood risk mitigation. Minimizing cleanup costs. Reducing potential lost production time. Eliminating or minimizing the cost of water damage to facilities, equipment and inventory. Trust Portadam to Prevent Wastewater Treatment Plant Flooding At Portadam, we strive to provide the most practical and efficient flood risk mitigation solutions for your wastewater plant and other industrial facilities. We use the industry’s most advanced tools and engineering strategies, including site-specific analyses and surveys, to help determine your unique needs. Contact us online today to discover the many benefits our services can offer your organization.

Flood Protection

Alternatives to Sandbags for Flooding

How Do Sandbag Barriers Work? When you set up sandbags for flood control, you’re creating a barrier that diverts moving water away from a site. Though it doesn’t create a watertight seal, it provides enough of a barrier for many light-risk situations where your barrier only needs to be a few feet tall. As the water flows through the bag, the sand catches the fine particles like silt and clay that come with it, which “fill in the gaps” between the sand to solidify the barrier and prevent water from moving through. Sandbags used to be made of burlap, but modern bags usually use polypropylene plastic, which can better stand up to abuse from the elements and quick-moving water. You can find more sophisticated bags designed for specific purposes, such as long-term use or filling on contact with water, though they can get expensive. Although you could fill traditional sandbags with clay or soil in a pinch, sand is ideal because it’s non-porous, meaning it won’t let as much water through. Additionally, sand is lightweight enough for easy assembly but becomes heavy enough when wet to stay in place. An assembled sandbag usually weighs around 40 pounds. The process of assembling a sandbag barrier is a labor-intensive process — it requires filling up the bags, tying them properly and putting them in the right formation. This might be viable for small barriers, but for larger sites, it becomes costly and hard to accomplish on short notice. Though specialized equipment can automate the filling process, it may not be available right away. Overall, while a sandbag water barrier may seem like a great solution at first, the details of using them reveal a wide range of problems that more modern solutions can address. Drawbacks of Using Sandbags for Flood Control In specific applications, sandbags are often considered an easy-to-use and inexpensive option. However, sandbag flood barriers lose their benefits when you start to scale up. Some of their downsides include: 1. High Costs The equipment for sandbags may be inexpensive, but they call for many labor hours and potential expenses associated with special equipment, disposal and transportation. A 4-foot dike across 150 linear feet would take 11,700 sandbags and 455 man-hours to assemble. Including the costs of recovery, you can expect to pay over $40,000 for this setup. 2. Extensive Labor Demands Labor is a major contributor to those high costs. Sandbags typically can’t come prefilled because of the high costs of transportation and the potential for degradation in storage. Instead, teams need to be filled and assembled on-site. You’ll typically need all hands on deck to get a sandbag barrier implemented quickly in an emergency situation. Even if you’re not in a time crunch, sandbags can take up valuable time and increase labor expenses. 3. Unsuitable for More Severe or Long-Term Flooding Sandbags can’t be used in areas that are already flooded or for flood risks with heights of more than a few feet. They also aren’t ideal for ongoing floods because the bags can degrade over time. If you need to install flood protection in the future, you’d need to pay for the whole process again, as most materials used for sandbags aren’t reusable. 4. Limited Flexibility Although sandbags can be rearranged into different configurations, they can’t be easily moved. For example, it would likely be cost-prohibitive for a construction company to transport sandbags from a warehouse to a job site. Plus, since they take so long to set up, sandbags may limit your ability to deploy a flood protection solution. 5. Access Concerns During Emergency Situations Unless you have a stockpile of materials on hand, using sandbags means you run the risk of not being able to acquire supplies. Before a flood, it might be hard to find sandbags and sand at local stores because other residents of the area have the same plan. Plus, if you’re working with a large area, you could empty out your local stores, leaving many homeowners without a solution. 6. Disposal Concerns Most of the cost of using sandbags for flood protection comes from recovery tasks, such as labor, transportation and dump fees. These are necessary considerations because sandbags become contaminated during floods. Floodwater has a wide range of contaminants, from sewage to hazardous waste, so the sand can’t be reused. Proper disposal usually comes with dumping fees.   Alternatives to Sandbags for Flooding Because sandbags can be difficult to use and expensive, many flood sandbag alternatives have hit the market, offering more flexibility, simple setup and affordability. As a result, large-scale projects, such as government installations and commercial and construction flood protection, have access to more sophisticated solutions. 1. Flexible Flood Barriers and Cofferdams Like flood protection sandbags, flexible flood barriers and cofferdams divert the flow of water away from certain areas. Human-made materials, such as highly durable plastics, are erected in an engineered system to surround or block an area, forming a large wall. These solutions are: Easy to implement: Engineered flood barriers can be deployed quickly, with far less labor required. They’re flexible and can be reorganized to fit various sites and configurations, including creating dry areas in bodies of water. Some solutions, like Portadam deployable flood protection barriers, don’t typically require ground penetration, so they can be used in projects where you need to minimize subsurface risk. Easy to store: Modular structures allow you to store the barriers without taking up much space and deploy the system at a moment’s notice. Ideal for flowing waters: Unlike sandbags, flood barriers and cofferdams can be used in more severe flood risks. They can stand up to fast-flowing waters and extend to a much greater height than sandbags. Reusable: As a one-time investment, these solutions can be used over and over without the need for replacements. They don’t have difficult disposal requirements or the costs associated with repeatedly buying new materials. Cost-effective: Since you don’t need to repurchase a flood barrier every time a risk appears, they’re typically a much more affordable alternative to sandbags. In some cases, they can even help you reduce your insurance premiums. The primary drawback for these systems is they need to be set up before a flood risk. Fortunately, with a quick-setup system, you can implement them with less labor and faster than sandbags. 2. Inflatable or Water-Filled Dams A fillable dam is usually implemented across a body of water but can also be used as a flood mitigation technique. These large barriers are made of a rugged material like plastic or rubber and either inflated or filled with water to increase volume. Choosing the right filler is important because it can affect how the dam behaves and responds to forces, like the pressure of the water’s current. This option is reusable and affordable, though other factors may depend on the product you choose. Some may be slow to deploy, making them hard to use in emergency situations, and some may offer more or less security for fast-flowing water. Their shapes can vary widely, too, so finding the right one for different sites can be a challenge. Fillable dams often aren’t as reliable as flood barriers. The many characteristics that affect water movement and the integrity of the dam can make it harder to choose the right kind of dam for the situation and prevent the water from spilling over or breaking through the barrier. When stored, these dams must be folded, and folds can introduce stress points that could cause the dam to fail. 3. Inflatable, Gel or Water-Filled Sandbags Another option is to use special “sandbags” that can be filled with water or specialty materials that act as a barrier. Some might swell up and form a gel when they contact water, while others may be inflated like a balloon. While they can help you avoid the hassle of acquiring, transporting and disposing of sand, they don’t address the other concerns associated with sandbags. They might be costly, time-consuming to deploy and unsuitable for long-term applications. 4. Floodproofing Floodproofing can be done with wet or dry techniques. In dry floodproofing, you can use flood shields or flood panels to create watertight barriers along any openings in the building. They’re often made of materials like steel, aluminum or plastic, with an additional layer of rubber or another material to provide a seal. These panels usually go on the outside of the building to cover up openings in preparation for a flood. They can be applied quickly and don’t require additional space outside the building. Dry floodproofing can be time-consuming for larger buildings, and it won’t provide protection for any part of the property outside of the building. For example, construction sites can’t use floodproofing methods. Some panels are limited to a few feet of protection, and they typically aren’t suitable for high-velocity flow and waves. This method will also require engineering expertise to ensure the building can withstand the forces of flooding and provide appropriate waterproofing. Wet floodproofing, on the other hand, allows water to fully enter the building. This strategy requires specific changes to fortify the building against the effects of floods, such as damage-resistant materials and protected electrical systems. The idea is that wet floodproofing eliminates the hydrostatic pressure — the pressure created from water pushing inward on the building — to help preserve the structural integrity of the building. Since water is allowed to flow through, this pressure is minimized, ideally keeping the building in better condition. The wet floodproofing method will again require engineering expertise and specific plumbing systems to prevent contamination and help with cleanup. This strategy will require some preparation, as you’ll likely need to protect electrical and mechanical systems through means such as elevation, waterproofing and anchoring. Wet floodproofing may also not be appropriate for all zoning laws and requirements or help you reduce insurance premiums. 5. Levees and Floodwalls Unlike the other methods we’ve discussed, levees and floodwalls are permanent solutions that form barriers in the landscape. A levee is typically made of earthen materials like soil, with an impermeable core such as clay. A floodwall is an engineered structure, usually made of reinforced concrete. They can be exceptionally tall and designed in many ways. Due to their strength, they can be very reliable, but no flood protection method is perfect. Both levees and floodwalls are considerable projects that call for engineering expertise and a long building process. They can’t be removed, either, meaning they can block off certain areas of the property or create other logistical challenges when there is no flood risk. They’re also hard to implement in many settings, such as dense urban locations, small spaces and landscapes that aren’t conducive to the installation. They may not be sufficient to meet floodplain compliance laws and policies, either. Especially large or tall floodwalls or levees can become cost-prohibitive, with most levees being limited to 6 feet and most floodwalls to 4 feet. Maintenance is another consideration for these permanent structures, as you’ll need to implement a regular schedule to ensure they work as intended. Portadam Sandbag Alternatives for Flooding Our solution for sandbags that fall short was to create an engineered flood barrier. At Portadam, we provide temporary flood risk mitigation structures you can erect quickly and configure to fit any area, from large commercial facilities to construction sites. Our solution has been validated by the U.S. Army Corps of Engineers, which found strong performance across a range of factors like hydrostatic testing, suitability for assembly by unskilled personnel, fill requirements, disposal considerations and adaptability. Alongside these quality flood barriers and cofferdams, we offer complete flood-fighting solutions with flood risk assessment and analysis services. Supported by an experienced team, Portadam has been delivering reliable flood risk mitigation for decades and can help you find the ideal solution for your site. Reach out to us to learn more about Portadam and start assessing an engineered flood barrier’s suitability for your project.