Engineering Design Services

Understanding seismic risks and the potential for future losses due to earthquake occurrences are important to lenders, insurers and equity owners involved in real estate building deals.  Probable Maximum Loss (PML) assessments identify building elements, soil types, expected lateral loads, and proximity to earthquake centers that contribute to a building’s potential risk. When building performance issues are identified, VERTEX can determine potential next steps for the mitigation or repair of a physical deficiency that will improve the seismic performance of the building so it will be acceptable to the User. 

Seismic Risk Assessment

VERTEX offers various levels of Probable Maximum Loss (PML) assessment services to estimate earthquake-related losses as a percent of building replacement costs, as based on the ASTM E2026 and E2557 standards.  By determining Scenario Expected Loss (SEL) and Scenario Upper Loss (SUL), and identifying building conditions that contribute to loss ratios and risk, we are better able to help our clients make informed business decisions.  Additionally, VERTEX identifies how modifying, mitigating or removing such conditions can reduce that risk.  We perform PML assessments with experienced, in-house structural engineers.

Seismic Retrofitting

VERTEX designs and modifies existing structures to make them more resistant to seismic activity, ground motion, or soil failure due to earthquakes. Similarly, VERTEX retrofits for other natural hazards such as tropical cyclones, tornadoes and downbursts. Seismic retrofitting is primarily concerned with structural improvements, though VERTEX also provides retrofitting services for non-structural elements such as drainage and infrastructure.

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Key Personnel

Senior Structural Engineer

Ian Robertson, PE, SE

Ian Robertson, PE, SE

Ian Robertson is a Senior Structural Engineer at VERTEX in Southern California. He is both a licensed Civil and Structural Engineer in California with 30 years of seismic risk evaluation and seismic risk reduction experience. Evaluation, retrofit and repair design projects include both old and new buildings, even an underwater evaluation of a concrete municipal reservoir. Design experience includes steel structures in corrosive environments, wafer fabrication buildings and office buildings. 

News

VERTEX DC Metro Office Celebrates 5 Years

August 2, 2018

VERTEX’s office in the DC Metro area has been steadily growing since 2013. Led by Michael Plainte, the team includes experts in Forensics, Engineering Design, Construction, and Environmental services. VERTEX welcomes their newest member, David Berry, Division Manager of Remediation. To learn more about VERTEX’s Services, call 888.298.5162 or submit an inquiry.

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VERTEX is at CDLA'18

July 25, 2018

VERTEX will be exhibiting at CDLA’18 in Telluride, Colorado on July 26th and 27th. If you are attending, be sure to stop by booth #18 and say hello to Ryan Phillips, Zach Bradshaw and Barrett Stephens. This year’s topic is Health + Wellness in The Law. Each summer attorneys, judges and other legal experts alike come together…

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VERTEX Attends Topping Out Ceremony

July 16, 2018

On Wednesday, July 11th, VERTEX Sr. Project Manager, Vince Harriman, and VERTEX Project Manager, Kevin DiMarco, attended a topping out ceremony in Chadds Ford, PA. General Contractor, Cutler Associates, Inc. of Malvern PA and their steel subcontractor, O’Rourke & Sons of West Chester PA, hoisted the final beam into place just before noon on behalf of…

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VERTEX Ranked #31 in ENR's Top 100 Construction Management-for-Fee Firms

June 28, 2018

VERTEX is proud to be ranked #31 in ENR’s Top 100 Construction Management-for-Fee Firms. Companies are ranked based on total 2017 revenue in $ millions for construction-management or project/program-management services performed as a professional service for a fee. As reported by ENR, the market for professional services remains strong, as can be seen in the results…

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VERTEX Awarded 2018 Best Firms to Work For & Hot Firm by Zweig Group

June 1, 2018

Zweig Group recently announced their 2018 Hot Firm List and 2018 Best Firms to Work For Award. VERTEX is proud to be ranked on both lists! The 2018 Hot Firm List honors the fastest growing firms in the architecture, engineering, and environmental consulting industries. Firms are ranked on three-year growth in revenue, by both percentage and…

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Blog

Ladder Safety Training Video

April 11, 2018

According to the National Institute for Occupational Safety and Health (NIOSH), over 500,000 people are treated each year for ladder related falls. Whether you use a ladder out in the field, in your workplace or at home, safety should always be your number one priority.  At VERTEX, safety is part of our culture. We recently hosted…

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Puerto Rico Building Project

October 25, 2017

What started as a desire for a board-formed concrete aesthetic cleared the path to utilize a cast-in-place concrete structural system for a new hotel resort in Puerto Rico. VERTEX is performing structural design services for the new resort, which includes approximately 50 villa-style guest-room buildings, a banquet hall, 2 restaurants, and other hotel amenity buildings. …

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The 2017 Hurricane Season - How it Compares

September 6, 2017

It is obvious that we are in the midst of a very active and dangerous hurricane season. The development of consecutive storms: Harvey, Irma, Jose, Katia, has a lot of people asking questions. Many are also struck by the intensity of the 2017 hurricane season. Harvey had record breaking rainfall with 51.88″ recorded. That’s now…

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The State of the Economy - Where Are We Headed?

June 2, 2017

Over the first two quarters of 2017, we have witnessed some interesting trends. Year to date, the NASDAQ is up by 15.36% and the S&P500 is up by 8.81%. The NASDAQ growth has largely been fueled by high tech companies such as Apple and Amazon. Despite the robust equities market, the US gross domestic product…

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Structural Inspections Get Help from Rope Access

May 10, 2017

Structural inspections benefit from rope access as an alternative to traditional inspection methods in terms of cost effectiveness and convenience. The advantages of rope access are especially apparent to those in charge of commercial buildings and infrastructure system components. Cost Efficient Rope access requires less equipment, personnel, time, scheduling, and logistics than traditional structural inspections….

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