Banner - SRN Welcomes South Central Regional Manager

Welcome Dan Pobuda – SRN South Central Regional Manager

Body - SRN Welcomes South Central Regional ManagerDan Pobuda, a Texas Tech University graduate, is a sales professional with 16 years of business-to-business sales, account management, and project management experience in the food services, environmental services, construction, oil & gas, and industrial services industries. Throughout his career, Dan has become well-versed in evaluating the needs of his customers and providing the highest quality services and solutions, on-time and within budget.

Before joining Seawall Repair Network, Dan was a Regional Sales Manager for HMT Tank where he focused on providing customers with above-ground storage tank repair solutions as well as associated products such as floating roofs, seal systems, etc. He also secured new tank construction projects in the petrochemical and oil and gas industries. Dan was also the Subject Matter Expert for the Hydro Excavation Division of Clean Harbors Environmental/Industrial Services where he focused on prospecting, bidding, and execution of multiple hydro excavation projects throughout the entire United States. Dan’s industrial sales background also includes ultra-high pressure hydro blasting, dry ice blasting, tank cleaning, and waste management services throughout the Gulf Coast. He lives in the Houston, TX area and enjoys spending his free time with his wife and daughter.

Banner - Seawall Concrete Preservation Materials

Seawall Concrete Preservation Materials

Body - Seawall Concrete Preservation MaterialsSeawall Repair Network® contractors offer seawall stabilization and seawall preservation services. This article is a deep dive into the application and characteristics of the Seawall Repair Network® concrete preservation products that could be used to protect your seawall.

All concrete surfaces need to be pressure washed before the application of any of the following products.

SW-Power (Apply This Product First)

SW-Power is a multi-phase, inorganic, surface-applied corrosion inhibitor for use on hardened concrete. It is designed to protect reinforcing steel in concrete from corrosion on multiple fronts by penetrating the concrete surface and migrating to the steel. SW-Power forms a passivating film on the steel surface which provides protection from the corrosion process thereby extending the service life of the structure. SW-Power functions on multiple fronts to deliver superior performance. In addition to creating a passivating film on the surface of the embedded reinforcement SW-Power inhibits and prevents corrosion by increasing electrical resistance, complexing and removing water-soluble chlorides, re-alkalizing areas of carbonation, and stopping water penetration and diffusion. In addition, SW-Power has been shown to improve substrates strength. In some cases, SW-Power will purge impurities from the concrete surface. If this happens, the surface will need to be pressure washed again to remove the purged impurities before moving to the next step.

SW-Prevent (Apply Next, To Entire Surface or Just Hot Spots)

SW-Prevent is an organic, surface-applied anodic and cathodic site corrosion inhibitor for use on hardened concrete. It is designed to protect reinforcing steel in concrete from corrosion by penetrating the concrete surface and migrating, in liquid and vapor form, to the reinforcing steel. SW-Prevent forms a passivating film on the steel surface which provides protection from the corrosion process, thereby extending the service life of the structure. SW-Prevent is a vapor-phase corrosion inhibitor (VCI) for concrete. It penetrates easily as gas and affects steel properties at both the anodic and cathodic sites. Due to its high penetrative ability minimal or no surface removal is required for the SW-Prevent to be highly effective at the rebar depth. SW-Prevent is especially effective in areas of corrosion “hot spots” and instances of chloride-induced corrosion. For maximum corrosion protection SW-Prevent is recommended for use in combination with SW-Power.

SW-Protect (Apply This Product Last)

SW-Protect is a ready-to-use mixture of silane and siloxane water repellents that provide complete protection against water intrusion and further improve the performance of SW-power and SW-Prevent to resist water penetration and inhibit corrosion. SW-Prevent is a UV Resistant, cannot be peeled or scratched off, is VOC compliant, breathable, and easy to apply. Its performance has been laboratory tested and proven in the field to provide superior protection against atmospheric pollutants, waterborne pollutants, mold and mildew formation, etc.

Repairing a Seawall in Rockport, Texas

Body - Repairing a Seawall in Rockport, TexasSeawall Repair Network® member contractor Jean’s Waterproofing was recently contacted by a seawall owner in Rockport, Texas. The seawall in question was located on the Gulf of Mexico and was showing signs of significant wear and tear due to the annual storms that impact the region, including hurricanes and tropical storms.

Repair Materials

The crew used SW-RP1 seawall repair material on this job. SW-RP1 transforms the supporting soil into a water-tight impermeable mass, which blocks the lateral stress caused by hydrostatic pressure resulting from water buildup on the landward side of the wall. SW-RP1 is environmentally safe and is certified to NSF/ANSI/CAN 61 standards for contact with drinking water.

Procedures

Upon arriving at the site, the technicians began to assess the condition of the seawall. They examined the structure and the surrounding soil, looking for signs of instability or erosion. They also performed soil probing for voids and other tests to determine the cause of the problem.

After completing their assessment, they determined that the supporting soil was eroding due to a combination of factors, including heavy rain from storms and defects in the seawall structure. To stabilize the seawall and prevent further soil migration, they proceeded to stabilize the soil and install hydrostatic pressure control as specified in the Seawall Repair Network® stabilization process.

Results

In the end, their efforts were successful. The seawall was stabilized, and the risk of further soil loss was significantly reduced. The seawall owner was grateful for the contractor’s expertise and professionalism. This project was especially important to the property owner due to the continuing threat of major storms that impact the Gulf of Mexico.

Banner - Bulkhead Repair at the Miami Seaquarium

Bulkhead Repair at the Miami Seaquarium

Body - Bulkhead Repair at the Miami SeaquariumThe Miami Seaquarium called on Seawall Repair Network® member contractor Atlas Seawall Solutions to evaluate a unique issue that had developed inside their park after the last hurricane. The park uses seawater that’s constantly pumped in from the ocean to fill all the tanks and aquariums to a very precise level, then the water is released through overflow spillways into the main discharge bulkhead, which then releases the water back into the ocean. The main discharge bulkhead works as a spillway, allowing the water to reach a certain height and then spill over the top. During the last hurricane event, the bulkhead became damaged and a 2’ x 3’ hole formed underneath the structure, allowing an enormous amount of water to escape from under the bulkhead rather than spilling over the top. This caused a big problem for the aquarium. With this much water escaping from under the bulkhead, the inlet pumps were not able to keep up and the water level inside the park dropped dramatically. This forced the grounds crew to run backup pumps to supply the park with more water.

Repair Materials

Atlas Seawall Solutions technicians on this job used SW-RP1 seawall repair material. SW-RP1 is environmentally safe and is certified to NSF/ANSI/CAN 61 standards for contact with drinking water.

Procedures

Once on-site, the crew began by trying to slow the leak by filling the 2’x3’ hole with 20 lbs of oil-free Oakum. After the leak was slowed, they immediately started to introduce SW-RP1 into the oakum-filled hole in the bottom of the bulkhead. The SW-RP1 was catalyzed to the highest rate allowable due to the amount of flow that was still present even after filling with oakum.

Results

After 30 minutes and 35 gallons of SW-RP1, Atas Seawall Solutions had the leak completely stopped. The leak flow rate before the repair was estimated at 5,434 GPM. The leak flow rate after the repair was estimated at 0 GPM. The total end-to-end completion time from the arrival of the technicians until the total leak flow stoppage was only 5 hours.

Banner - Reservoir Seawall Repair in Jackson, Mississippi

Reservoir Seawall Repair in Jackson, Mississippi

Body - Reservoir Seawall Repair in Jackson, MississippiEngineers for the Pearl River Valley Water Supply District recently asked Seawall Repair Network® contractor Foremost Foundation & Construction to assess a seawall at the Ross Barnett Reservoir in Jackson, Mississippi, for repair work. Upon inspection, it was discovered that the seawall was losing soil and the seawall cap was sinking. This presented a significant risk to the stability of the seawall and the safety of those who use the reservoir for recreational purposes.

Repair Materials

The technicians used SW-RP1 seawall repair material on this job. SW-RP1 transforms the surrounding soil into a water-tight impermeable mass, which blocks the transference of energy and lateral stress caused by the typical build-up of hydrostatic pressure behind the seawall. SW-RP1 is environmentally safe and is certified to NSF/ANSI/CAN 61 standards for contact with drinking water.

Procedures

To address the issue, plans were developed to utilize the Seawall Repair Network® proprietary repair process. This procedure also prevents further erosion and deterioration. This is especially important at the Ross Barnett Reservoir, where the seawall is subjected to the harsh conditions of the marine environment on a daily basis. First the crew injections the repair material into the ground on the landward side of the wall. This process stabilizes the soil and seals leaks at the same time. Next, they install pressure control valves, which release any future water build-up behind the wall back into the reservoir in a controlled manner, preventing damage to the wall from hydrostatic pressure. Finally, any remaining cracks on the surface of the wall are repaired with high-strength epoxy.

Results

The seawall repair project was a success. The seawall was stabilized, and the soil behind it was protected from further movement and shifting. The client was pleased with the results.

Banner - Repairing a Seawall in Greenwood Lake, New York

Repairing a Seawall in Greenwood Lake, New York

Body - Repairing a Seawall in Greenwood Lake, New YorkSeawall Repair Network® member contractor LJS Waterproofing was recently tasked with repairing a rock seawall in Greenwood Lake, New York. The seawall, which had been in place for several decades, showed signs of significant damage due to erosion and harsh weather.

Repair Materials

LJS Waterproofing used SW-RP1 seawall repair material on this job. SW-RP1 transforms the supporting soil into a water-tight impermeable mass, which blocks the transference of energy and lateral stress caused by the typical build-up of hydrostatic pressure behind the seawall. SW-RP1 is environmentally safe and is certified to NSF/ANSI/CAN 61 standards for contact with drinking water.

Procedures

The technicians on this job used Seawall Repair Network®’s proprietary stabilization process. First, they installed SW-RP1 repair material to shore up the supporting soil and stop any leaks in the wall. This material is specifically designed for use in seawall repair and has been extensively tested to ensure its durability and effectiveness. Next, the crew installed filters to allow rainwater a way to flow into the lake without cracking the wall or taking along supporting soil. This process equalizes hydrostatic pressure. In addition to the resin and panel filters, LJS also used Seawall Repair Network®’s SW-Power preservation material to protect the surface of the seawall from the harsh marine environment, ensuring that it remains in good condition for many years to come.

Results

The seawall was fully restored to its original strength. The structure will now be able to withstand the forces of nature and provide protection for many years to come. The seawall repair project on Greenwood Lake was a testament to the effectiveness of Seawall Repair Network®’s patent-pending installation process and specialized products. LJS Waterproofing was able to completely restore the structure at a fraction of the cost of replacement.

Banner - Does Your Seawall Need an Intervention

Does Your Dysfunctional Seawall Need an Intervention?

Body - Does Your Seawall Need an InterventionSeawall Damage Symptoms and Solutions

Has your seawall become unstable over time? When supporting soil on the landward side begins to erode, your once-reliable waterfront barrier may begin to show indications of dysfunction and distress. Watch for these signs of seawall failure:

  • Soil Depressions Near the Seawall
  • Rust Stains on the Surface
  • Movement or Shifting of the Seawall
  • Cracks in the Concrete

Fortunately, supporting soil can be stabilized, cracks and leaks can be sealed, and the damage repaired in most cases. Seawall Repair Network® contractors trained in proprietary stabilization and preservation methods are standing by to provide you with a free estimate for a professional intervention!

Watch the Dysfunctional Seawall four-part mini-series below!

Don’t Let Your Property Sink Into Chaos

Your Seawall May Need an Intervention

SW-RP1 Is The Answer

Restoring Stability

Banner - How Freeze Thaw Cycles Destabilize Seawalls

How Freeze/Thaw Cycles Destabilize Seawalls

Body - How Freeze Thaw Cycles Destabilize Seawalls

What are Freeze/Thaw Cycles?

A freeze/thaw cycle is completed when soil freezes in cold weather and then thaws out again in warm weather. This cycle loosens up and destabilizes soil over time. This process causes erosion and can be problematic for structures that depend on supporting soil.

How Do Freeze/Thaw Cycles Damage Seawalls?

A healthy seawall has strong supporting soil on the landward side. The freezing and thawing process causes soil to become soft and less compact. Shifting and eroding supporting soil can cause cracks, movement, and leaks. Once these signs of distress appear, the “cost” clock starts ticking. The longer they are ignored, the more expensive the eventual repair or replacement.

Repair Seawall Damage Caused By Freeze/Thaw Cycles

Soil that has been permeated with SW-RP1 repair material is typically less infiltrated with moisture and thus less subject to erosion caused by freezing and thawing. Depending on the soil type, this procedure could prevent frost heave altogether. The Seawall Repair Network® proprietary repair process stabilizes the supporting soil while sealing cracks and leaks in the structure at the same time.

Banner - Stabilizing and Preserving a Lakehouse Seawall in Michigan

Stabilizing and Preserving a Lakehouse Seawall in Michigan

Body - Stabilizing and Preserving a Lakehouse Seawall in MichiganSRN member-contractor Bluebird CFW of Michigan was recently called to assess a residential lakeside steel sheet pile seawall. The homeowner noticed that the seawall was beginning to lean slightly, and the soil around the base of the wall was washing away. Concerned about the stability of the seawall and the potential for property loss, the homeowner contacted Troy and his team for help.

Repair Materials

Bluebird CFW used SW-RP1 seawall repair material on this job. SW-RP1 transforms the surrounding soil of your seawall into a water-tight impermeable mass, which blocks the transference of energy and lateral stress caused by the typical build-up of hydrostatic pressure behind the seawall. SW-RP1 is environmentally safe and is certified to NSF (61-5) standards for contact with drinking water.

Procedures

Upon arriving at the site, Troy began to assess the situation. They examined the seawall and the surrounding soil, looking for signs of instability or erosion. They also performed soil probing tests to determine the cause of the problem. After completing their assessment, Troy and his team determined that the seawall was experiencing soil loss due to a combination of factors, including the presence of underground water and the weight of the soil on the seawall. To stabilize the seawall and prevent further soil migration, they decided to utilize the Seawall Repair Network’s SW-RP1 installation method, which involves the creation of dewatering channels to remove excess water from the soil. Over the course of several days, Troy and his team worked to stabilize the seawall and prevent further soil migration. They monitored the dewatering channels closely, adjusting the flow of water as needed to maintain the stability of the seawall.

Results

In the end, their efforts were successful. The seawall was stabilized, and the risk of further soil loss was significantly reduced. The homeowner was grateful for Troy and his team’s quick action and expertise and was relieved to have the stability of the seawall restored.

1. Banner - SRN Welcomes Southern Regional Manager Larry Fraysier

Welcome Larry Fraysier – SRN Southern Regional Manager

2. Body - SRN Welcomes Southern Regional Manager Larry Fraysier

Larry Fraysier’s professional history includes over 25 years of sales and business development in the construction industry. Before joining Seawall Repair Network, Larry was the Vice President of Business Development for a Pittsburgh-based industrial contractor focused on the oil and gas industry in the Marcellus and Utica shale plays. He developed a pre-assembled building program to reduce variables, on-site labor, schedule impacts, site constraints, and overall project costs.

Larry has also held various sales and business development roles at Nova Chemical/Syntheon Inc. and BlueScope Steel/Koreteck. Working with new expanded polystyrene insulating products, Larry helped to develop a proprietary building technology and open up new markets. Larry has also worked in the concrete and masonry industry. In these roles, he worked with erosion control, retaining walls, slope retention, and mechanical soil stabilization.

Larry earned a Bachelor of Science in Marketing from Pennsylvania State University in 1994. Larry is an accomplished sales and business development professional with a proven track record of helping his customers find success in the industry.

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