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Innovations for Hydraulics: Advanced Bridge Construction

One of our main sectors of business here at Metro Hydraulic is within the sphere of construction. There are many different uses of hydraulics in construction, from materials handling, to jacks and pullers, and other applications for transport of materials and work pieces. One of the coolest innovations we’ve seen in construction recently also utilizes hydraulics, and we’re intrigued. This article is a great expo on the new process called “Accelerated bridge construction” or “ABC”, for building highway overpasses and other bridge structures, and explains what we think is a great new process that improves vastly on the old for several reasons. First, it allows traffic to continue to flow while the building process, which takes up the majority of the time of construction, is in progress. This alone is immensely practical solution to the tedious detours associated with most other jobs of this type. The road closure time taken for this particular application was 8 hours – an incredible reduction of time and associated labor costs. The system that makes this possible is a combination of hydraulics and a lubricated sliding surface. The new structure is progressively slid into place along the sliding surfaces, pushed by hydraulic jacks which are incrementally moved as the new platform is slid into place. We’ve seen a lot of great innovation in our experience with construction, and this is no exception. ABC represents a significantly improved process that serves both commuters who use the roadways and construction companies that build them. It’s heartening for us as hydraulic suppliers to see hydraulic systems being used to such great effect for construction. We hope this process continues to be gain acceptance and be further implemented for infrastructure construction and repair everywhere.
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Fall Protection in Construction

It’s a sad fact that the construction industry is a dangerous one. If the proper steps aren’t taken to ensure workers safety, the risk of injury or fatality is high. The Occupational Safety and Health Administration (OSHA) claims 46 hundred construction workers were killed on the job in 2011, which is third lowest annual total in the two decades since the fatal injury census started. The worst thing about this fact is every onsite injury is preventable. “Falls are among the most common causes of serious work related injuries and deaths,” according to OSHA’s fall protection page. “Employers must set up the work place to prevent employees from falling off of overhead platforms, elevated work stations or into holes in the floor and walls.” Overhead platforms, elevated work stations, and holes in the floor and walls all pose hazards for workers, and it’s the responsibility of employers to make sure that precautions have been taken to keep workers safe. Once a workers height reaches four feet in general industry workplaces, five feet in shipyards, six feet in the construction industry or eight feet in long shoring operations, OSHA mandates that fall protection measure are taken. This also applies to workers that are above dangerous equipment. Here are employer requirements to prevent falls and other injuries:
  • Guard every floor hole into which a worker can accidentally walk (using a railing and toe-board or a floor hole cover).
  • Provide a guard rail and toe-board around every elevated open sided platform, floor or runway.
  • Regardless of height, if a worker can fall into or onto dangerous machines or equipment (such as a vat of acid or a conveyor belt) employers must provide guardrails and toe-boards to prevent workers from falling and getting injured.
  • Other means of fall protection that may be required on certain jobs include safety and harness and line, safety nets, stair railings and hand rails.
  • Provide working conditions that are free of known dangers.
  • Keep floors in work areas in a clean and, so far as possible, a dry condition.
  • Select and provide required personal protective equipment at no cost to workers.
  • Train workers about job hazards in a language that they can understand.
There are a lot of things for employers to keep track of, but keeping up with OSHA’s high standards is the best way for construction companies to keep their workers safe. These construction dangers can be limited if employers take proactive steps to provide for the safety of their employees. We at Metro Hydraulic encourage you to do your part to make sure your work environment is on par with these regulations. Tweet @MetroHydraulic and tell us your safety stories today!
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What Makes a Jack a Hydraulic Jack?

It’s obvious that we know a thing or two about hydraulic jacks at Metro Hydraulic Jack Co.; they’re the basis of our business. Most people have an idea of what jacks are, but there is a lot that goes into these load bearing tools.

When people think of jacks, most often mechanical jacks would come to mind. This category of jacks most notably covers car jacks as well as house jacks. Hydraulic jacks like bottle jacks and floor jacks on the other hand, are used to lift loads that are even heavier.

Hydraulic jacks use multiple cylinders to create pressure by applying force. By putting force on one cylinder, it will create pressure in all connected cylinders. These jacks will have one cylinder larger than the other to produce a greater force, despite the fact that the same pressure is applied in both cylinders.

Using this method, oil is pushed into the two cylinders by pump plungers. This moves the oil through an external discharge check valve before it reaches the cylinder chamber. The valve on the chamber closes to build pressure in the cylinder.

There are several types hydraulic of jacks used for different applications. Bottle jacks are most popularly used for lifting cars for auto inspections, and floor jacks are used to lift items that need a larger lifting pad. Despite their differences, these, along with other varieties of hydraulic jacks all function with the same basic structure.

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Building NYC’s 2nd Ave. Subway

The New York City subway system is one of the largest mass transit systems in the world, and NYC’s Metropolitan Transit Authority (MTA) is making it bigger. Currently, the MTA is constructing the Second Avenue subway line to accompany the city’s existing trains, but this isn’t the first time this subway line was contemplated.

The Second Ave. subway line was conceived originally, with the idea of an East Side train dating back to the 1920’s. According to Second Avenue Saga the train was originally planned to be built from 1930 to 1935, but was abandoned after the stock market crash of that era. There were several more attempts over the past eight decades that all fell through.The unconstructed train line even getting a nod on AMC’s period-drama “Mad Men.”

According to the MTA website,“The Second Avenue Subway will reduce overcrowding and delays on the Lexington Avenue line (4, 5, and 6 trains), improving travel for both city and suburban commuters, and provide better access to mass transit for residents of the far East Side of Manhattan.” . The project will cost $4.45 billion and is being built in phases. The first phase will provide service between 96th St. and 63rd St. as via a rerouted Q train by December 2016.

Even though the idea for this line came almost a century ago, the construction process is anything but old fashioned. Below is a video from the MTA website that shows a “Milestone” event of a tunnel boring machine breaking through a rock wall east of the Lexington Ave-63rd St. subway station.
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Construction Season Gives Hope To Sandy Victims

Hurricane Sandy devastated the American Northeast last October and people are still feeling the effects.  Now that construction season is kicking into gear, victims of the superstorm can look forward with optimism.

Late spring and summer are the busiest times of the year for construction workers and parts of the eastern coast of New Jersey, along with New York City and the south shore of Long Island are in need of repair. Post-Sandy construction has already aided the construction industry, with employment in the first quarter reaching over 111 thousand, up 1.3 percent from the previous year according to Crain’s New York.

The construction work goes beyond just rebuilding homes and commercial buildings damaged by the storm. The Rockefeller Foundation recently announced that it is investing $100 million in a project that will make the NYC more resilient.

“In this world today we will not be able to predict or prevent every catastrophe, take climate change—extreme weather, raging fires, vicious storms,” Rockefeller Foundation President Judith Rodin said according to the Daily Beast. “That’s where resilience comes in. We can prevent their catastrophic impact much better, by implementing resilience strategies that let us buffer those shocks more effectively.”

The investment will feature such advancements as emergency management learning mechanisms, new water waste systems, innovating ideas for urban housing and land use planning focused on resilience principles.

Constructing homes and commercial buildings, along with making the areas safer is aiding everyone involved. Bringing NY and NJ back to life after the devastating storm over six month ago is rebuilding the construction industry.

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Did You Know We Repair And Sell Lubrication Systems Too?

We’re a third-generation family business at Metro Hydraulic Jack Co., and we’re well known in many industries for repairing and distributing hydraulic equipment since the 1940’s. We are also one of the leading sales & service centers in the United States. But, did you know we design, repair and sell lubrication systems too? LincolnCustomers in the transportation industry and any business/industry that requires systems for performing period maintenance on vehicles – towns, public works department, transit garages, auto repair facilities, etc. – work with us. We have a complete product line of competitively priced, quality lubrication equipment (lubrication dispensing systems, computerized inventory systems, pumps, dispensing valves, metered valves, and more), and we sell and repair most major brands, including:
  • Graco
  • Alemite
  • John Dow Industries
  • Balcrank
  • Samson
  • Lubeq
  • National Spencer
  • Cox Reels
  • Reelcraft
  • Containment Solutions, and other manufacturers.
To keep things running smoothly in their businesses, shops across the U.S. work with our NJ-based facility. In addition to repair and installation, other services we provide in the lubrication equipment realm include product specification and sales (helping customers answer questions like “What’s the best dispensing valve for our garage?” or “What type of lubrication pump do we need?”), and we also offer garage design and layout services. Learn more about Metro Hydraulic’s lubrication equipment and services by visiting our website or call us at (800) 633-8234. We can help you keep your business running smoothly with the lubrication systems we offer!
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We’ve been repairing hydraulic cylinders for over 60 years. So we’ve earned the title of “experts!”

Hydraulic cylinders are used for several applications and can be found in practically anything that needs to be raised, lowered, lifted, bent, or pressed. That includes construction equipment, hydraulic presses, automotive lifts, and automotive and materials handling equipment. When using hydraulic cylinders on a consistent basis, we know that equipment failures happen. That’s why Metro Hydraulic is here to help when something goes wrong. With everyday hydraulic cylinder use – it’s possible that seals can become worn, rods can bend, and internal cylinder bore diameters can become scored. At Metro, we have complete honing and machining capabilities. So we’re prepared to make repairs quickly and accurately to get you back up and running as soon as possible. We repair a variety of cylinder shapes, sizes, and types including construction hydraulic cylinders, NFPA hydraulic cylinders, and Enerpac type hydraulic cylinders. We can fix sizes ranging from 20 inch bore diameters and up, to 15 ft. of stroke. We also stock metric and American chrome rods. Our cylinder repair capabilities are very extensive. So we’re able to repair internal pistons, rods, tubes, and even machine different cylinder mounts. Are you using hydraulic cylinders in the construction, automotive, industrial production and maintenance, transportation, and material handling industries, and seeking repairs?  Come see Metro Hydraulic today! Our turn-around times on repairs range from same-day, to up to one week (depending on cylinder condition and part availability.) We are experts, Stock components, & have the necessary machinery, so there are no limitations on what we can do!
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When Hurricane Sandy hit, we were there to help.

When Hurricane Sandy hit the east coast this October, Metro Hydraulic was there to help. Subway systems, bridges, tunnels and major equipment of all types were just a few of the many items damaged by this unfortunate storm. We have the experience and shop capabilities needed to repair many of the tools and equipment damaged by this storm. As a result of the hurricane, NJ Transit Rail Operations was one of the facilities hit the hardest. They had over 4 feet of salt water throughout their building complex. Thousands of commuters use mass transit on a daily basis, so their machinery was repaired on a priority basis. We were given the task of rebuilding railroad axle journal bearing pullers, and jacking equipment among many others. We also were entrusted with repairs for Public Service Electric &Gas. They had many tools that needed emergency repairs. These were some of the tools used to help restore power to Northern New Jersey. We’ve been repairing hydraulic equipment since the early 1940’s:
  • Auto equipment
    • Jacks and garage equipment.
    • Hydraulic cylinders.
    • Pumps, motors, and tools.
    • Lubrication equipment and systems
    • Snow plowing equipment repairs.
  • Transportation industry
    • Track and jacking tools used for trains and the repair of engines, cars, and trucks.
    • Ground support equipment and aircraft jacks
  • Material handling industry
    • Scissor lifts and lift tables
    • Pallet jacks
Metro Hydraulic can turn around repairs in as little as two weeks. If you have rush repair we can prioritize it and get it done even sooner. Our goal is to work with you to understand your needs, and deliver! Please take a look at the repairs page on our website, and see what we can do in more detail. For more information on how we can help your organization with repairs, please call us at 800-633-8234.
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We’re The Source for Your Next Construction Project

In the construction market, millions of projects are completed each day. At Metro Hydraulic, we are experts in repairing a complete range of construction specialty tools including hydraulic cylinders, pumps, valves, and motors. We specialize in the sales and repair equipment that’s utilized in major bridges in the surrounding NYC metro area, and across the United States. We’re experts at designing and selling hydraulic lifting and jacking systems, and have been distributing for manufacturers like Enerpac, Simplex, and PowerTeam for decades. Our engineered lifting system and jacking system designs have been used for major bridges and structures in and around New York City, including the Brooklyn, Manhattan, and Williamsburg bridges. When it comes to building maintenance and repair, iron workers are using hydraulic cylinders, torque wrenches and consistently lifting heavy loads. To ensure work is completed proficiently, we offer synchronous lifting systems so that lifting is completed proficiently. If a bearing needs to be replaced, it is important that the bridge is lifted very carefully and evenly to avoid any structural damage. In addition to hydraulic jacks and lifting systems, we also sell cylinders to tension the cables on bridges. Cables support the bridge deck, and are an important component in order to keep the bridge functioning properly. When it comes to your unique construction project, we’ll provide you with a consultation and provide the best products needed to get the job done right. Collectively, our employees have more than 70 years of experience, and deliver quick turnaround time for repairs. We distribute multiple lines of the same product so if an item is needed quickly, we’ll have the equipment you need, when you need it. If the structure can be lifted, the experts at Metro hydraulic can assist you. For more information on lifting and jacking system design or any hydraulic equipment, please visit or call us (800) 633-8234.
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Metro Hydraulic’s Past, Present, and Future of Quality

Metro Hydraulic has a long history of family owned and operated quality sales & service. It all began during World War II, when our founders, brothers Murray and Harry Storch repaired jacks for the Brooklyn Navy Yard. They soon went into business together, repairing automotive jacks. They decided to expand and opened a shop in Newark, NJ doing automotive equipment repair and sales. Being a family run business we still continue this history of personal service to this day. All repairs are done in-house, and we are as committed to quality as we were all those years ago. However, we’ve evolved significantly. Besides jacks, we now sell and install lubrication systems and hydraulic lifts for automotive customers. We are leaders in the construction and industrial markets, repairing, servicing, and selling hydraulic and pneumatic production tools, providing hydraulics for countless clients in the plant maintenance industry. For our construction clients, we work on hydraulics (hydraulic cylinder repair, pump and valve repair) for earth moving equipment & tractors. We also fabricate hoses while you wait. One of our major specialties is the design of jacking systems, and we are a major supplier for the bridge and infrastructure markets. Our products and services are crucial to the repair of many major New York City bridges and tunnels. But that’s not all. We repair and sell hydraulic tools for utilities, transportation, repair of aircraft ground support equipment, provide lifts for train and buses, do materials handling equipment, and more. In the past, we were responsible for designing a hydraulic lifting system used for lowering a section of the NJ Turnpike. In short, customers in so many industries have been relying on us for their complex jobs, and have come to find that the quality we provide is second to none. The vision and passion of the Storch brothers continues today, and we are proud to continue their tradition. Please visit our website at, and feel free to contact us with any questions.
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