Thursday, June 20, 2019

Oldcastle Infrastructure's BioPod biofilter system approved by Portland, Oregon


Oldcastle Infrastructure, part of the Building Products division of CRH, has announced that its BioPod Biofilter System with StormMix Media has been reviewed and approved by the City of Portland, Oregon, Bureau of Environmental Services. As such, the BioPod is now included on the city's list of approved manufactured stormwater treatment technologies (MSTTs). The City of Portland joins a group of jurisdictions, including the states of Washington, New Jersey, and Virginia, that have granted regulatory approval to the BioPod. Engineers now have the opportunity to design any of BioPod's four configurations into stormwater management systems for projects within the city's jurisdiction. "Now that the BioPod has received approval, designers in Portland will have a state-of-the-art, engineered, high-flow-rate bioretention option for stormwater treatment and green infrastructure solutions," says Joanna Ogintz, Oldcastle Infrastructure's regulatory engineer.
BioPod systems use a biofiltration design for filtration, sorption, and biological uptake to remove total suspended solids (TSS), metals, nutrients, gross solids, trash and debris as well as petroleum hydrocarbons from stormwater runoff. With its StormMix media, BioPod has a high flowrate, enabling a smaller footprint, with or without vegetation. 
Offering flexibility of design and construction for a storm drain system, the BioPod system comes as an all-in-one, single-piece unit composed of precast concrete for ease of installation and a long service life. The BioPod system offers an optional integrated high-flow bypass that eliminates the need for a separate bypass structure, reducing costs and simplifying the design. 
For more information on BioPod, visit https://oldcastleinfrastructure.com/biopod. For Portland's official approval letter, visit https://www.portlandoregon.gov/bes/article/713477.

Oldcastle Infrastructure provides building materials, products and services for infrastructure projects to several market sectors nationwide, including building structures, communications, energy, transportation and water. The company is part of CRH's Building Products division. CRH is a global diversified building materials group, employing 85,000 people at 3,600 operating locations in 32 countries.

Tuesday, June 11, 2019

James W. Sewall Company adds four new hires

James W. Sewall Company announces that it has recruited three new engineers and a surveyor. The four new hires join Charles Nadeau, who was announced last week as the company’s new CFO, as the latest additions to the Old Town, Maine-based engineering firm. The new employees come on board less than a year after Sewall was purchased by Treadwell Franklin Infrastructure, which is working to grow the nearly 140-year old company under new ownership.


Matthew Dieterich has joined the firm as executive vice president, bringing over 27 years of experience in program, asset, and development management. With a Master of Science in Civil Engineering degree from the Massachusetts Institute of Technology, he specializes in construction management and private management development and also oversees the geospatial operations division of Sewall. His previous experience includes providing capital program support for the Trust for the National Mall in Washington, DC and overseeing construction management services for the National Park Service including the rehabilitation of the Lincoln Memorial Reflecting Pool and the repair of earthquake damage to the Washington Monument.
 
 

Lynn Frazier, PE, PTOE, is a Certified Professional Traffic Operations Engineer licensed in six states. She joined the Sewall team as senior traffic engineer with 12 years of experience in intersection and roadway operational analysis, roadway design, striping, signing, and safety analysis. Her areas of specialization include traffic signal phasing and timing, traffic impact evaluation, roadway and intersection design, and 3D traffic modeling. Previously, Frazier worked as the New England regional traffic group manager at the Louis Berger Group and as a transportation engineer at HNTB. She has also served as the Maine president of the American Society of Civil Engineers (ASCE).
 
 

Heather Hayes, PE, joined Sewall as a structural engineer specializing in bridge and pier design, adaptive signal control technology design, and preparation of design-build specifications. Before joining Sewall, she worked for five years as a structural engineer at the Louis Berger Group in Portland, Maine. Projects included field verification and rating of 12 concrete bridges and 20 steel superstructures statewide for the Maine Department of Transportation. Previously, as a graduate research assistant at the Advanced Structures and Composites Center at the University of Maine, she worked with Dr. Habib Dagher and used specifications to design and test connections for concrete filled FRP tubes, known as Bridge in a Backpack. Using her research, Heather designed a splice that allows for doubling the bridge span.
 
 

Winston Sinclair has joined Sewall’s survey team as a field technician. He has over 20 years of surveying experience in Maine, and rejoins colleague John Allen, PLS, director of survey, with whom he worked in years past. Winston holds a BS degree in forestry from the University of Maine. Most recently, he acted as crew chief and performed survey tech work for Sacket & Brake, and before that time, as the principal assistant/survey technician for Ken Muir & Associates, and survey technician for The Ames Corporation. He also brings a perspective gleaned from several years’ experience in the earthwork and utility construction industry, both as the foreman/superintendent at Haley Construction and as a grade foreman at Vaughn Thibodeau & Sons.

Sewall President George Campbell, says, “This team of extraordinary individuals will augment the strength of Sewall’s engineering division led by Brett Hart, PE, who has recently been promoted to Vice President of Engineering. In addition to serving our existing clients, the engineering team will contribute its skills to new owner Treadwell Franklin Infrastructure Capital’s (TFIC’s) projects as it sponsors and develops US commercial infrastructure for the transportation, municipal, state, university, and health care sectors.“
 
James W. Sewall Company (Sewall) is a multi-disciplined consulting firm providing services to government, energy and utilities, and the forest industry. Founded in 1880, Sewall consists of professional engineers, surveyors, natural resource consultants, and geospatial and information consultants and technologists. Sewall’s owner, Treadwell Franklin Infrastructure Capital LLC (TFIC), is an integrated infrastructure business that focuses on developing and sponsoring the commercial infrastructure of the United States.
 

Sunday, June 2, 2019

Green building engineer Jerry Yudelson comments on Jay Inslee


Here's an entry from Reinventing Green Building, the newsletter published by Jerry Yudelson, president of green building firm Yudelson Associates in Carlsbad, CA. Yudelson has a B.S. in Engineering and Applied Science from Caltech, an M.S. in Water Resources Engineering from Harvard, and an MBA from the University of Oregon.

Two weeks ago, Washington Governor Jay Inslee introduced a plan to address the Climate Crisis with an “Evergreen Economy Plan.” The plan proposes to “catalyze” about $9 trillion of investment over ten years — with at least $300 billion in average annual federal spending leveraging approximately $600 billion more each year. Inslee’s plan is detailed, thorough and feasible, but has received little public attention. He might have the best plan to offer whoever is the next president; could it be him?
The projected 8 million new “good jobs” is not likely to materialize, but that’s OK because America doesn’t need more jobs programs, with unemployment below 4% and 10,000 Baby Boomers retiring EACH DAY for the foreseeable future (that 1 million fewer people in the workforce every 3+ months). Automation and AI will reduce our job requirements, and that’s OK.

One thing I especially like is his focus on developing the electric car infrastructure. We should transition within ten years to a system that supports 100% EVs. With 250 million vehicles on the road in the US, we have a golden opportunity to revive the auto and electric power industries with “good jobs” if we commit to moving quickly to install EV charging stations nationwide. I’d like to see plug and play systems in every garage and carport.Over the next few months, we’re going to see lots of presidential candidates mouth platitudes about confronting the climate crisis, but only Beto (see my blog from April 30th) and Inslee have plans on the table. The Green New Deal might be a framework, but it’s not a plan.

If we’re serious about confronting the Climate Crisis, we need to demand specific and workable plans from all presidential candidates, something that they not only support but have thought long and hard about. Otherwise, it’s back to the streets on September 20th for the Global Strike for Climate.

Sunday, May 26, 2019

STEM students would get free tuition under Illinois bill


By Greg Hinz
Crain's Chicago Business
Facing a Democratic governor and General Assembly, a major Springfield, Illinois business group has decided to go on the offense by pushing an issue with broad bipartisan appeal: filling tens of thousands of well-paying but vacant factory jobs.
In his first major legislative initiative, new Illinois Manufacturing Association President Mark Denzler says his top legislative priority is a bill that would waive tuition and other fees (including on-campus housing) at the University of Illinois and other state colleges and universities for students studying science, technology, engineering, or math who agree to teach in a state high school for at least three years after graduation or a state institute of higher education for at least five years.
A related bill would provide a partial tax credit for educational expenses for employers who sponsor apprenticeship programs, many them high-tech manufacturers or companies with complex technologies or logistics.
Denzler says the goal of both of the bills is the same: to better fill numerous middle-class industrial jobs that are or will be vacant soon but for which the pipeline of job applicants has run pretty dry.
“With nearly 300,000 workers set to retire in the next decade, Illinois manufacturers will need to find nearly 20,000 production workers and 3000 engineering workers annually“ if those jobs are to remain in Illinois, Denzler says. And that’s on top of current vacancies.
"If you talk to people in community colleges, they’ll tell you they have plenty of classrooms available. What they lack is qualified staff,” instructors capable of teaching in the so-called STEM disciplines, he adds.
The bill passed the Senate last year but stalled in the House. It is sponsored again this year by Sen. Andy Manar, D-Bunker Hill. Denzler say's he’s been discussing the proposal with House leaders and officials in Gov. J.B. Pritzker’s administration and is hopeful of getting them to go along.
School labor unions have not yet signed on to the bill, but the measure comes amid the rising number of Illinois high school graduates who end up attending college out of state, with many never returning. The estimated first-year cost is about $1.5 million, Denzler says, though that figure could multiply quickly in the future if the program works.
“I know we’re going to be playing a lot of defense this year,” Denzler says, referring to the proposed graduated income-tax and an already enacted new law to raise the state’s minimum wage to $15 an hour. “We wanted to offer some things that have bipartisan appeal.”


Sunday, May 19, 2019

Ivory Coast, VCU form partnership to improve access to lifesaving medicines



Officials representing Virginia Commonwealth University and the government of Ivory Coast have signed an agreement to train researchers in the West African country to develop high-quality pharmaceutical manufacturing capabilities. VCU and its College of Engineering is home to the Medicines for All Institute, which is dedicated to improving access to lifesaving medications for HIV/AIDS, malaria, tuberculosis and other diseases around the world. Under the three-year agreement, the university will help Ivorian chemists and engineers gain the necessary expertise to produce medicines in their home country.

P. Srirama Rao, Ph.D., VCU vice president for research and innovation; Barbara Boyan, Ph.D., the Alice T. and William H. Goodwin Jr. Dean of the College of Engineering; and Abdallah Albert Toikeusse Mabri, M.D., the minister of higher education and scientific research of Ivory Coast, signed the agreement. “Students will come from Ivory Coast to our school and learn the techniques ... and take them back to Africa to improve the production of these drugs in a place where they really are needed,” Boyan said.

The university will also provide research and planning expertise to help the government create a new research institute on the campus of the Institut National Polytechnique Félix Houphouët-Boigny in Ivory Coast, and consult in the development of a drug research facility. The initiative seeks to reduce global dependence on a few manufacturers while empowering countries such as Ivory Coast to be self-sufficient in providing high-quality health care to their own citizens.

Mabri says the impact of the program with VCU would ripple far beyond the nation’s borders to greater Western Africa and beyond. Patients with malaria take up half of the hospital beds in Cote D’Ivoire, he says, and HIV is also a major problem because of the high local cost of medication. “We are working together to build a better world,” he says.

Sunday, May 12, 2019

Schnabel Engineering employees serve in key DBIA-MAR leadership positions

Schnabel Engineering’s commitment to the Design-Build Institute of America (DBIA) continues, as three employees will serve in key leadership positions in the mid-Atlantic region. The DBIA Mid-Atlantic Region covers the District of Columbia, Virginia, and Maryland, offering activities and events for those interested in learning more about design-build project delivery or advancing its use.

 

Recently elected as DBIA-MAR board president, Mary Anderson, F. SAME, serves as the primary liaison between the regional and chapter leadership and serves on the board of directors for the region. She represents the chapter at regional DBIA meetings and workshops, schedules and presides over meetings and events, and presents chapter issues in regional DBIA forums. Anderson, a 30-year industry veteran, senior associate, and senior vice president at Schnabel, leads business development efforts for the firm’s federal government market. Anderson has also served in numerous leadership roles with the Society of American Military Engineers (SAME), including regional vice president for the Middle Atlantic Region and post president for the Northern Virginia Post.

Anderson comments, “This is an exciting time to fully engage with DBIA, as we are moving into the next era, following our 25th anniversary.  All of our construction industry market sectors are reporting growth, and all states in the Mid-Atlantic Region are touting major economic development announcements. Within the DBIA-MAR, we are fortunate to have a wealth of opportunities and examples of ‘Design-Build Done Right.’ I look forward to supporting DBIA-MAR and working with my design and construction colleagues.”


Sherry Miller, office manager to Schnabel Engineering’s Sterling, VA office since 2001, joins Mary as an executive member of the DBIA Mid-Atlantic Region’s board of directors, serving as secretary for the chapter. Miller maintains the chapter’s formal documentation, prepares and issues minutes, and maintains documentation of board and chapter meetings and other events, including approved decisions and actions. She is also responsible for coordination with the region on administrative matters affecting the chapter.


As chair of the DBIA Central Virginia Chapter Membership Committee, Muriel Rodriguez-Franqui, associate and vice president at Schnabel, works to recruit new members and retain existing members of the chapter. A key business development professional for Schnabel since 1988, Rodriguez-Franqui has held numerous leadership and committee positions with industry organizations and now brings that experience to DBIA Central Virginia. “I am very excited to help grow this multi-discipline, newly formed DBIA Central Virginia Chapter,” she says. “We are already off to a great start with programs and sponsorship opportunities for 2019.”

Newly established in 2018, DBIA’s Central Virginia Chapter provides programming, networking, and educational programs related to the fast growing design-build project delivery method and advancing its use in the Commonwealth. The Central Virginia Chapter joins the Hampton Roads and Maryland Chapters as part of the DBIA-MAR.

As an engineering and environmental firm, Schnabel Engineering provides specialized expertise for the planning, study, design, and construction of geotechnical, dam, and tunnel engineering projects in the United States and abroad. The employee-owned company has worked in more than 140 countries since its founding in 1956 and has pioneered the use of new technology, foundation systems, and sustainable infrastructure. Headquartered in Glen Allen, Virginia, Schnabel’s workforce exceeds 350 people in 19 locations.

Friday, May 3, 2019

Nine renewable energy highlights of 2018



By Jeff Deyette

Despite the Trump administration's ongoing attempts to prop up coal and undermine renewables—at FERC, EPA and through tariffs and the budget process—2018 should instead be remembered for the surge in momentum toward a clean energy economy. Here are nine storylines that caught my attention this past year and help illustrate the unstoppable advancement of renewable energy and other modern grid technologies.

1. California Goes All-In for Carbon-Free Electricity

In late August, California—the world's 5th largest economy—committed to the target of fully decarbonizing its power sector by 2045. The landmark legislation also strengthens the state's renewable portfolio standard (also known as a renewable energy standard, or RES) from 50 to 60 percent by 2030. What's more, at the bill signing, Governor Jerry Brown signed an executive order that establishes a goal of achieving carbon-neutrality across all sectors of California's sprawling economy by 2045, cementing the state's place as a global leader in climate action.

2. Several States Strengthen Their RES Requirements

State-level renewable electricity standards continued to be a primary driver of new renewable energy development in 2018. In addition to California, legislatures in New Jersey (50 percent by 2030), Connecticut (40 percent by 2030) and Massachusetts (35 percent by 2030) all adopted stronger targets for renewable energy, accelerating their states' transitions away from fossil fuels. In addition, voters in Nevada overwhelmingly approved a measure to increase their state's RES to 50 percent by 2030 (the measure must be approved again in 2020 to officially become law).

3. Clean Energy Champions Win Gubernatorial Races

One of the bright spots in November's election results was the number newly elected governors who campaigned on aggressive clean energy and climate change agendas. Newly elected governors in at least 10 states, including California, Colorado, Connecticut, Illinois, Maine, Michigan, Minnesota, Nevada, New Mexico and Wisconsin, have pledged to accelerate clean energy and carbon reductions in their states by supporting U.S. commitments to the Paris agreement, joining the U.S. Climate Alliance and/or calling for renewable energy targets of 80 to 100 percent. These election results demonstrate the widespread support for greater investments in renewable energy and signal the push for even stronger clean energy policies in the coming year.

4. Record Low Prices for Renewables

Innovation, growing economies of scale and attractive financing continued to drive the costs down for renewables in 2018. Power purchase agreements for wind and solar projects in states like Arizona, Nevada, Colorado, Kansas, New Mexico, Oklahoma and Texas have reportedly ranged between $20 to $30 per megawatt-hour, well below the cost of natural gas generation—and the technologies are positioned for further cost reductions to continue to be low-cost options even as federal tax incentives change. What's even more exciting is that the many of these low-priced projects also include energy storage components, increasing their value to the grid.

5. Major Utilities Commit to Low-Carbon Portfolios

Earlier this month, Xcel Energy became the first major utility to commit to a completely carbon-free electricity supply across the eight states it operates in. In doing so, it joins a growing number of utilities that are committing to phasing out their use of coal and transitioning to substantially lower carbon energy portfolios. Also this year, both Consumers Energy in Michigan and NIPSCO in northern Indiana announced plans to phase out coal generation and utility giant American Electric Power announced a goal of reducing its carbon emissions 80 percent by 2050. What's especially exciting about these utility actions is that they are driven primarily by economics, clearly demonstrating the competitiveness of clean energy technologies.

6. Corporate Renewable Energy Purchases Keep Growing

Low renewable energy prices continue to attract major corporations looking to save money and achieve ambitious sustainability goals. As a result, direct corporate purchases of renewable energy have become a major driver of renewable energy deployment. In 2018, the Rocky Mountain Institute reports, corporate renewable energy purchases—led by companies like Facebook, Walmart, ATT and Microsoft—reached more than 6.4 gigawatts (GW). The number of corporations investing in renewables expanded at a record pace this year as well, with nearly two-thirds of Fortune 100 and nearly half of Fortune 500 companies now having set ambitious renewable energy goals.

7. Offshore Wind Moves Forward

While no new offshore wind projects came online in the U.S. this year (the next project—off the Virginia coast—is scheduled for 2020), the industry did take some big leaps toward becoming a major player in the nation's power supply. For example, the winning bid for Massachusetts' first request for offshore wind proposals to help meet the state's offshore wind requirements passed in 2016 went to an 800-megawatt project from Vineyard Wind at a shockingly low price of about 6.5 cents per kilowatt-hour. In addition, the latest U.S. Bureau of Ocean Energy Management auction for leasing parcels of water for future projects resulted in 11 bidders and $405.1 million in winning bids, both smashing previous records. And strong state policies, including new offshore wind requirements in New Jersey and elsewhere, mean that there's a lot more action to come.

8. Storage Steps Into the Spotlight

Once a fringe player in the electric power sector, the energy storage industry is quickly emerging as a game changer in the transition to a clean energy economy as a tool for integrating much higher levels of renewable energy. In 2018, the pipeline for new storage projects doubled to nearly 33 GW as more utilities are investing in the technology thanks largely rapidly falling prices and growing support from state policies. While California has led the nation in storage deployment to date, New York recently established the strongest storage requirement in the country at 3,000 MW by 2030. Earlier this year, New Jersey set an ambitious storage target of 2,000 MW by 2030 and Massachusetts significantly increased its storage requirement to 1,000 megawatt-hours by 2025. At the federal level, the Federal Energy Regulatory Commission issued Order 841, which directs regional grid operators to set market rules that allow energy storage to participate on a level playing field in the wholesale energy, capacity and ancillary services markets.

9. PG&E Turns Down the Gas With Storage and Renewables

In one particular sign of what's to come in 2019 and beyond in terms of how these technologies fit together to displace fossil fuels, one of the most exciting regulatory decisions I saw this year was the California Public Utility Commission's approval of PG&E's plan to use energy storage to replace retiring gas generators. One of the key barriers to fully transitioning to a carbon-free economy is replacing natural gas generation and the ancillary services they provide to the power grid. This decision, which marks the first time a utility will directly replace power plants with battery storage, should spur many more similar projects to move forward in California and across the country and open the door for integrating much higher levels of renewable energy onto the power grid.

These nine stories are just a sampling of what occurred in 2018 to further the clean energy transition. As the year comes to a close, UCS will continue to work hard to keep up the clean energy momentum in 2019.

Jeff Deyette is the director of state policy and analysis at the Union of Concerned Scientists.

 

 






Tuesday, April 23, 2019

Why we need more STEM students to study abroad

Contributed by Maria Klawe, president of Harvey Mudd College
Students majoring in science, technology, engineering and math (STEM) are much less likely to participate in study abroad programs during their college years than students in other majors.
According to Open Doors 2018, the Institute of International Education’s most recent survey of U.S. study abroad, less than 2 percent of all college students studied abroad in 2016-17, and of that small number of participants, only 5.3 percent were engineering majors and 2.8 percent were math or computer science majors. The report highlights that while the number STEM majors in programs has increased over the past decade, STEM fields continue to be the most underrepresented fields in study abroad.
Yet international experience is vital for STEM students, who will be creating technologies that may impact the entire world. U.S. scientists and engineers also must be able to collaborate on multicultural, international teams to be successful in their careers and tackle global challenges together.
What holds STEM students back from studying abroad? STEM students often have a harder time fitting a semester abroad into a tightly sequenced required program of study, according to IIE’s 2009 white paper, Promoting Study Abroad in Science and Technology Fields. Other reasons named in the report include a lack of encouragement from academic advisors, difficulty in obtaining credit at the home institution for STEM courses taken abroad, and fewer science- and engineering-related study abroad programs overall. Yet another hurdle is language. Because STEM students often have to take more courses in their major, they don’t have as much opportunity to take a series of language courses, and that often limits their study abroad options.
Recognizing the challenges, many colleges and universities have been working to expand study abroad opportunities for STEM students such as making STEM curricula more flexible, weaving opportunities into the curriculum, and creating new programs.
At Harvey Mudd, where we only offer STEM majors, we’ve worked hard to increase participation in study abroad. We were sending on average only 5 percent percent of our junior class on study abroad programs in the early 2000s; now we send 15-18 percent of our juniors abroad.
Engineering major Rikki Walters with her host family in Nepal
I spoke with Harvey Mudd director of study abroad Rhonda Chiles about the challenges and benefits of study abroad and with engineering major Rikki Walters, a student who recently returned from a semester abroad.
Maria Klawe:  Rhonda, what are some of the initiatives that have helped us increase participation in study abroad?
Rhonda Chiles:   We’ve been partnering more closely with our study abroad program providers, meeting with them and telling them our STEM-related needs. They work with schools from around the world to create a portfolio of programs, and we can choose which ones work best for our students. Over the past decade, our providers have worked hard to create more opportunities for STEM majors. It’s still going to be more challenging for STEM majors, but that challenge is less than it was before. Students can say, hey, I want to do this, I can do this, it’s really possible.
We’ve also started to do our own course matching. We work with program providers to get course descriptions and syllabi from the programs and then have our departments look at which ones will match up.  That makes a huge difference.
Klawe: Rikki, why did you want to study abroad?
Rikki Walters: I spent last semester in Nepal, living with a host family and taking classes from Nepali teachers, including intensive Nepali language. Studying abroad was something I always knew I needed to do and wanted to do. You become a more global citizen, you understand different perspectives—it’s invaluable.
Klawe: Was it difficult to fit a semester abroad into your engineering major requirements?
Walters: I knew when I started college that I wanted to be an engineer and I wanted to study abroad. So, I started planning from the day I got here. It's totally possible to do, but it took a lot of planning. The Nepal semester program is run by Pitzer College, and they have been working over the past few years to make it possible for Harvey Mudd students to participate by bringing in professors from the local universities to teach STEM courses. Since I was the only student that semester taking an engineering class, I was able to provide the professor with Harvey Mudd’s textbook so that he could cover all my required material. It also helped that I took summer math courses and went on a summer engineering program to China, which helped me add credits towards my graduation requirements and gave me some room in my schedule.
Klawe: How important do you think it is for STEM majors to study abroad?
Walters: I think nowadays, STEM workers probably have the largest effect on society. We enable so many different ways to manipulate the things in this world. As the designers and creators rather than the salesmen and businessmen, we don’t always see how the technology we create affects the world, and we’re not always the ones choosing how that technology is applied. Even if we read about the impact of technology from international news, we can’t fully understand it without physically going to another country, experiencing the society for ourselves and talking with the people there. With the tendency to believe more technologically advanced correlates to a better, more knowledgeable and wise society, we lose the ability to listen. It’s essential to listen because otherwise we don’t really know what people in other countries need—we’re just trying to make their society look more like ours. If we really want to help people, then we need to listen to them.