Worldwide Infrastructure Archives

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By hj3

April 5, 2023

Water Infrastructure Innovations in California

Southern California’s Groundwater Replenishment Systems Water Infrastructure – Orange County Water District’s (OCWD) Groundwater Replenishment System (GWRS) is a leader in recycling water and providing potable, drought-proof water in an economical and environmentally sound way.

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By hj3

March 28, 2023

Concrete and steel repairs at salt mining facility.

Mining facility concrete and steel repairs. Over 60 years of salt mining had deteriorated this facility which required concrete and steel repairs. Walls, columns, beams and secondary members had significant efflorescence, spalling, steel loss and structural degradation.

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By hj3

March 15, 2023

Bridge Pile and Truss Repair

For this bridge and pile repair project, HJ3 repaired and strengthened a bridge that had 93 concrete piles and 2 reinforced trusses in need of repair and strengthening. HJ3’s patented products were used to

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By hj3

February 23, 2023

Industrial Asset Life Cycle Infographic

Much of our nation’s infrastructure is at the end, or past its serviceable life. HJ3’s carbon fiber technologies have advantages that go beyond cost savings and asset life extension. The environmental savings are huge.

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By hj3

January 8, 2023

HJ3 Testimonial – Commercial Building Reinforcement

Commercial high rise buildings began using Glass Fiber Reinforced Concrete (GFRC) panels as façades in the early 1970’s. These panels are thin and lightweight compared to traditional pre-cast concrete panels, which decreases superimposed loads

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By hj3

November 21, 2022

The State of Dams in the US

Written by: Elizabeth Rosenberg There are 87,359 Dams in the US. Their average age is over 53. Many are in need of repair and are considered to pose a high or significant hazard potential.

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By hj3

May 19, 2022

Steel Process Vapor Line Repair

There are currently 139 operating oil refineries in the United States, producing nearly 18 million barrels of crude oil daily. Considering that a vast majority of the 165,000 miles of U.S. oil pipeline is

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By hj3

May 13, 2022

Summer Weather Causes Water Main Breaks

As summer quickly approaches, many northern cities are experiencing the after-effects of the harsh winter season. The winter brought record lows and snowfall, but the warmer summer weather is proving to be less welcome

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By hj3

May 11, 2022

Prepare For Earthquakes With a Seismic Retrofit

It is estimated that there are 500,000 detectable earthquakes in the world each year. 100,000 of those can be felt, and 100 of them cause damage. According to National Geographic, underground disposal of wastewater

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By hj3

May 8, 2022

"Bridge" Your Spending Gap with HJ3 Civil!

The average age of America’s 607,000 bridges and overpasses is 42 years, according to the ASCE 2013 report card for America’s Infrastructure. While the Federal Highway Administration estimates that $20.5 billion needs to be

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Water Infrastructure Innovations in California

Concrete and steel repairs at salt mining facility.

Bridge Pile and Truss Repair

Industrial Asset Life Cycle Infographic

HJ3 Testimonial – Commercial Building Reinforcement

The State of Dams in the US

Steel Process Vapor Line Repair

Summer Weather Causes Water Main Breaks

Prepare For Earthquakes With a Seismic Retrofit

"Bridge" Your Spending Gap with HJ3 Civil!

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