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ASCE came out with more bad news about infrastructure.  60 Minutes did a piece about deterioration of bridges. The magazine American City and County has published a couple articles about the risks of aging infrastructure.  Asset management is practiced by few governments, and even fewer small ones.  The public doesn’t want to foot the bill and lobbyists want taxes cut further.  Where does it end?

The infrastructure crisis is a political and business leadership crisis.  Or vacuum.  The economy of America and much of the developed world was built on advanced (for their time) infrastructure systems constructed by governments with a vision to the future.  Some of this infrastructure was repurposed (federal interstate system for example), but much of it has addressed critical issues that hampered our development.  For example, the lack of water severely inhibits many third world nations.  Even when they have water, it is unsafe to drink or use.  In America, at the turn of the 20th century 1:100,000 people DIED each summer from typhoid.  Just typhoid, not all the other waterborne disease options.  Many more were sick.  And the population was much smaller.  Talk about reduced productivity.  Now we have advanced water systems, disinfection practices that protect people and pipes, and few event get sick from contaminated water.  Those that do, become headlines.  You don’t want to be a headline.  Productivity is up.  But we expect good water and can’t see the pipes.

Sewer is an even better example.  People just don’t want to know.  Flush and it’s gone.  But the equipment, treatment and materials may be even more complex than the water system.  But few people get sick from sewage because of the systems we have built.  Now think about third world examples.  Or conditions you have seen in documentaries, the news or movies.  Being in sewage is not a great place to be.  Even the manhole thriving cockroaches agree..

Stormwater is probably the laggard here, in part because changes in development patterns have overwhelmed the old systems.  Miami Beach experienced this when redevelopment replaced small houses on permeable lots with large housed with mostly impermeable property.  Oops.  Meanwhile road and bridges have received a lot of funding – with much to do (see bridge that collapsed on I-75 in Cincinnati a few weeks back).  Most states fund transportation at a magnitude more than water and sewer.

What is the problem?  Local officials do not convey an understanding of these complex system to the public very well.  In part this may be because understanding the maintenance needs is difficult and highly variable.  And many do not fully comprehend the assets they have, their condition, life expectancy or technological needs.  No one knows when things will fails, so maintenance or replacement of some equipment or pipeline is always the thing cut in the budget, with no real understanding of the consequences.

The public does not see the asset, assumes it will have a long life, so is unconcerned until they are affected.  Then it is personal.  The public does not understood the impact or value that these assets have to society – they tend to be personal focused, not societal.  That is a leadership issue.  That leadership starts with vision and communication from those that understand the issue to the elected officials that need to advocate for their infrastructure.  Elected officials need to take ownership of infrastructure.  It is like your house – you need to upgrade and protect it constantly.  You do not let that roof leak keep leaking!  Elected officials that do not invest in infrastructure, are letting the roof leak.  Making is someone else’s problem for political expediency is not leadership.

Despite the infrastructure crisis, the good news is that construction of piping is increasing – both new and replacement.  Every so many months, the magazine Utility Contractor will note current trends and pipe seems to be going up.  That’s good but there is a long way to go.  Better news – the construction of buildings is increasing.  That could lead to more revenues.  In Florida, all of a sudden finding experienced construction workers is a problem.  Things are definitely better economically, but are we taking advantage to improve the local infrastructure, or is you economy simply an infrastructure disruption away from another fault?


Orange County, FL has become the second school district I know of that has decide that giving students a zero on a assignment causes the kids to lose hope of passing so they just quit.  To address this problem, the worst grade you can give them is a 50 instead of a zero.  That way they can recover from one missed assignment.  Huh?!?!  No, you read this right.  The school superintendent was quoted in the SunSentinel as saying that only 43 percent of the students who received a 50 actually recovered to pass the class with a D.  I have several questions.  First, how does this policy teach these kids any responsibility?  For the kids that do their work, how is that fair?  What message does this policy send to the kids?  Be a lazy dumbass and do nothing and you can still pass?  That reinforces the concept of entitlement which we all agree is a problem in society that we need to overcome.  Finally, if one missed assignment causes the kids to fail, why are there not more assignments so missing one is not fatal?  That is what happens with my students (who still get a zero for not doing an assignment).

It would seem that such a policy is not based on an educational goal but more like a political one to improve school perception.  That is as bad an idea as having kids beg for money for uniforms and class trips etc.  Kids do not sell anything they just beg for money.  So are we teaching them that begging and panhandling is an acceptable career?  Seriously what impression does that provide to these young minds?  How does either experience prepare kids for the real world where doing nothing gets you fired, not rewarded, and begging for money vs actually work is also not rewarded.

Once upon a time, education was the purview of the wealthy.  American businesses argued that a basic education was needed to train a workforce for industrial jobs.    The American public education system was created with this in mind- to train the next generation of workers.  With education came great social and economic advancement.  We clearly are deviating from that goal.  Students need a good foundation in math, writing and reading (in English!), civics and science so they understand social responsibility, can communicate, understand how things work the world and can solve complex problems.  They do not need pseudo-science or politicized science, but real science.  Business understands this.  But where is the business community on job training in schools?  It would seem the business community has abdicated their responsibility to local districts who are trying to meet political goals, not economic goals.  Why are we not using all the extensive testing to figure out the strengths of students and encourage them to play to those strengths? Not every kid can go to college, or should, but that does not mean they cannot achieve or be successful.  They may need different training to hone their strengths.

Back in the day my Dad told me that as the education system was developed in his hometown of Detroit, students were given aptitude tests.  I was also.  The kids were divided up based on skills and aptitude.  Students were even sent to different schools as they got older that tailored programs to their interests and skills set.  Kids that the schools system felt had the aptitude to succeed in college had different courses than students that were less academically included but perhaps more mechanical, more artisan, more labor, clerical, etc.  Different kids go training to help them succeed with their skills.  Less academic did not mean less inclined to succeed or be successful. just differently.  And they had a better chance to be successful.  We seem to miss that today.

Today we have parents insisting that everyone be treated the same, and that no kid gets left behind.  But putting kids with different aptitudes, maturity, and academic inclinations in one class is destined to either fail for all, or fail for everyone but the average.  Such a protocol begets policies like Orange (and Broward) County that direct teachers to adjust grades so “Little Johnny” doesn’t feel bad.  Extensive college prep testing and disconnected learning discourage the less academic kids, leading to dropping out, or other behaviors.  Such policies and expectations by parent and political leaders are not helpful for building an educated society.  Instead we need to search further into the root causes.  Are there too few assignments?  Are they too disconnected for students to appreciate?  Should we sort out strengths and treat different students differently to discourage disinterest?  How do we assess their strengths and design programs to help students succeed.   And who takes responsibility for these kids?  And perhaps we should revisit some of the lessons learned from the early years of the industrial development (1930s) to figure out what they did well, and see how policies today frustrate those goals.  Maybe the way forward is rooted in the past.


So what does this mean for water and sewer utilities. First, we’d love to stay out of the fray. Water and sewer utilities recognize that they are the “peak” power supply for electric utilities. The means to expand power supplies is made difficult by the rules for capital recovery for power utilities that penalizes peak and redundant power supply construction. It must be used and useful to qualify for a return. Hence NextEra builds inexpensive, small increment renewable wind systems to be made whole and encourages residents to reduce demands so they do not need to build more large scale capacity. That works as long as access to renewables or increases in efficiency are available. The use of federal subsidies encourages the used of new technology but without the subsidies, expect the construction to slow.

The European Union is looking to phase out renewable power subsidies by 2017, which may have fairly significant consequences for the European renewable market. The Koch brothers and the Tea Party operatives they fund through many organizations like the Institute for Energy Research, Americans for Prosperity and the Heritage Foundation, are fighting federal tax credits for wind, while backing tax credits for oil and gas. Why do the Koch brothers keep showing up? Because as we noted in a prior blog – they stand to lose profits if the US depends less on oil and gas IT si a problem with big money interests using that money for self preservation as opposed to progression of technology and ideas.

Think what would have happened 100 years ago if big money was allowed to control progress. And I have just the perfect scenario pitting two sides of my family. My mother’s great uncle made Concord coaches. As long as horse drawn carriages and coaches were the primary transportation options, they made money. OF course many cities and towns found that they spend much of their tax money cleaning up after the horses, one of the all-time yuckiest jobs. Tons of horse poop was cleaned up nightly on the streets on many cities. Images are available on line. Of course there was also the stench, disease, vectors, etc associated with all that poop.

Then came Henry Ford. My Dad’s side of the family were Detroiters. They got jobs in the Ford factories, and made money from services to autoworkers as well. The cities loved having cars – less poop. In fact Henry’s cars worked so well, that very quickly cities didn’t have to pick up poop. And the stench and disease decreased. Of course back then, my mothers’ family did not have the same means to buy influence to prevent Henry Ford from producing cars. My uncle went broke, but America and my father’s family in Detroit, benefitted greatly as a result of the new technology. I think we all benefitted from the automobile. Thankfully the coachmakers didn’t have money.

Using politics and influence to resist new technology seems unAmerican. Using subsidies to encourage is seems far more beneficial to society as long as those subsidies actually benefit society. Subsidies have long been a means for governments to alter consumer and corporate behavior and encourage new technologies. Subsidies for recycling steel, aluminum, glass, paper and other materials remained in place until the technology was cost effective to compete with new materials. Now recovered steel is cheaper than new steel materials. The subsidies had their effect. The same is true with aluminum and glass. Subsidies in the form of grants encouraged water and sewer utilities to upgrade treatment and install pipes to serve new customers. Now those are low interest loans because most of the cost effective connections have been made. It benefitted society.

Subsides have been used for years in the US and Europe to encourage renewable power use. The result is a reduction in renewable costs as more people invested in the technology. Greater supply means lower costs (economy of scale, and, theory of economic supply and demand), and subsides are designed to reduce purchase prices sooner than the market might otherwise. Otherwise most of these industries never get off the ground because they cannot get to cost effective production levels. Stay tuned.


We are all cognizant of the low grades on infrastructure given annually by ASCE and periodically by USEPA.  We spend about 1.8% of our GNP on infrastructure.  We used to spend twice that much and it is likely that we need to spend upwards of 2.4% to stay even.  Much or our infrastructure is “forgotten” because it is buried.  American Water Works Association published a book to highlight his problem – Buried No Longer.  But is it helping.  In a recent Roads & Bridges article, they noted that the bridge system continues to age faster than the repair rate.  The states with more than 15% deficient bridges are mostly Great Plains states, and the northeast.  The latter is no surprise because the infrastructure is generally much older in the northeast.  What was also interesting was that in a recent American City and County magazine, many of the states that have bridge issues, also have below average trust among the public.  And most of the areas with the bridge issues are rural states, like North Dakota and West Virginia.  This harkens back to a prior couple blogs when it was noted that poorer, less educated people tend to live rural lifestyles, and lobby for less taxes, yet expect government to be there to resolve crises.  Interesting….

 


In the last blog we discussed 10 planning steps for sea level rises.  When planning 50-100 years other factors can come into play as well.  As a result, to allow flexibility in the analysis due to the range of increases within the different time periods, an approach that uses incremental increases of 1, 2, and 3 feet of SLR is suggested.  Hence infrastructure is built to meet milestones, not arbitrary dates lessening the potential for stranded assets.. The increments can work as threshold values in planning considerations in terms of allowing planners the ability to know ahead of time where the next set of vulnerable areas will be to allow a for proactive response approach that can be matched to the observed future sea levels.

But prior to developing infrastructure plans, the local community needs to define an acceptable level of service (LOS) for the community. A level service would indicate how often it is acceptable for flooding to occur in a community on an annual basis.  1% is 4 days per years and for a place like Miami Beach, this is nearly 2 ft NAVD88, well above the mean high tide.  The failure to establish an acceptable LOS is often the cause of failure or loss of confidence in a plan at a later point in time.  The effects of SLR of the level of service should be used to update the mapping to demonstrate how the level of service changes, so that a long-term LOS can be defined and used for near-term planning.

With the LOS known, the vulnerability assessment is developed using a GIS based map of topography and the groundwater levels associated with wet and dry season water levels.  LiDAR is a useful tool that may be available at very high resolution in coastal areas.  Topographic maps must be “ground-truthed” by tying it to local benchmarks and transportation plans.  USGS groundwater and NOAA tidal data from local monitoring stations to correlate with the groundwater information. Based on the results of these efforts, the GIS-based mapping will provide areas of likely flooding.

GIS map should be updated with layers of information for water mains, sewer mains, canals, catch basins, weirs and stormwater facilities.  Updating with critical infrastructure will provide a view of vulnerability of critical infrastructure that will be funded by the public sector. Ultimately policy makers will need more information to prioritize the needed improvements.  For example, a major goal may be to reduce Economic Vulnerability.  This means identifying where economic activity occurs and potential jobs.  At-risk populations, valuable property (tax base) and emergency response may be drivers, which means data from other sources should be added.

The next step is to analyze vulnerability spatially, by overlaying development priorities with expected climate change on GIS maps to identify hotspots where adaptation activities should be focused. This effort includes identification of the critical data gaps which, when filled, will enable more precise identification of at risk infrastructure and predictions of impacts on physical infrastructure and on communities. The final deliverable will include descriptions of the recommended concepts including schematics, cost estimates, and implementation plan.

So why go through all this.  Let’s go back to the beginning.  It has to do with community confidence in its leaders.  Resident look at whether their property will be protected.  Businesses look at long-term viability when making decisions about relocating enterprises.  The insurance industry, which has traditionally been focused on a one year vision of risk, is beginning to discuss long-term risks and not insuring property rebuild is risk-prone areas.  That will affect how bankers look at lending practices, which likely will decrease property values.  Hence it is in the community’s interests to develop a planning framework to adapt to sea level rise and protect vulnerable infrastructure through a long-term plan.  Plan or….


The rainy season has sort-of started in south Florida and with it comes flooding and discussions of the falls end of season and concurrent high, high tides for the year, flooding and the impact of sea level rise on low-lying areas.  Much focus has been spent on the causes of sea level rise and the potential flooding caused by same.  However the flooding can be used as a surrogate to impacts to the social and economic base of the community.  By performing vulnerability assessments, coastal areas can begin planning for the impacts of climate change in order to safeguard their community’s social, cultural, environmental and economic resources. Policies need to focus on both mitigation and adaptation strategies, essentially, the causes and effects of climate change. Policy formulation should be based on sound science, realizing that policy decisions will be made and administered at the local level to better engage the community and formulate local decisions.

Making long-term decisions will be important.  Businesses look at long-term viability when making decisions about relocating enterprises.  The insurance industry, which has traditionally been focused on a one year vision of risk, is beginning to discuss long-term risks and not insuring property rebuild is risk-prone areas.  That will affect how bankers look at lending practices, which likely will decrease property values.  Hence it is in the community’s interests to develop a planning framework to adapt to sea level rise and protect vulnerable infrastructure through a long-term plan.

While uncertainties in the scale, timing and location of climate change impacts can make decision-making difficult, response strategies can be effective if planning is initiated early on. Because vulnerability can never be estimated with great accuracy due to uncertainty in the rate of warming, deglaciation and other factors, the conventional anticipation approach should be replaced or supplemented with one that recognizes the importance of building resiliency.  The objectives of the research were to develop a method for planning for sea level rise, and providing a means to prioritize improvements at the appropriate time.  In addition the goals were to provide guidance in developing a means to prioritize infrastructure to maximize benefit to the community by prioritizing economic and social impacts.

Adaptation planning must merge scientific understanding with political and intuitional capacity on an appropriate scale and horizon.  According to Mukheibir and Ziervogel (2007), there are 10 steps to consider when creating an adaptation strategy on the municipal level.  To summarize, these are as follows:

  1. Assess current climate trends and future projections for the region (defining the science).
  2. Undertake a preliminary vulnerability assessment of the community and communicate results through vulnerability maps (using GIS and other tools).
  3. Analyze vulnerability spatially, by overlaying development priorities with expected climate change on GIS maps to identify hotspots where adaptation activities should be focused.
  4. Survey current strategic plans and development priorities to reduce redundancy and understand institutional capacity.
  5. Develop an adaptation strategy that focuses on highly vulnerable areas. Make sure the strategy offers a range of adaptation actions that are appropriate to the local context.
  6. Prioritize adaptation actions using tools such as multi-criteria analysis (MCA), cost-benefit analysis (CBA) and/or social accounting matrices (SAM).
  7. Develop a document which covers the scope, design and budget of such actions (what they call a Municipal Adaptation Plan (MAP)).
  8. Engage stakeholders and decision-makers to build political support. Implement the interventions prioritized in the MAP.
  9. Monitor and evaluate the interventions on an ongoing basis.
  10. Regularly review and modify the plans at predefined intervals.

 

The strengths of this framework are the initial focus on location-specific science, the use of both economic and social evaluation criteria, and the notion that the plan is not a fixed document, but rather a process that evolves in harmony with a changing environment.  The final two steps occur at regular intervals by the community with associated adjustments made.  The next question is how to develop the data and priorities.


Last week I went to Boston for the American Water Works Association Annual Conference and Exposition.  It is a gathering of thousands of water industry professionals – from operators to university professors to engineers to manufacturers.  It is a good group of people and most know a number of people each year.  The industry is smaller than one things despite there being over 50,000 community water systems in the United States.  All are there to network, which allows them to discuss their issue, learn new ways to approach things, create new contacts and see new equipment and techniques.  Over 11,000 registered.  Good job to AWWA staff and the folks in New England that local hosts.

At the conference, one of many tasks, beyond meetings and education, was to do a class for public officials on what water and sewer utilities are, how they operate, how to deal with revenues and expenses and regulations.  The idea is to help local officials understand the complex utility issues which are often second fiddle to more “surficial” activities like parks, and economic development.   The officials get a certificate from AWWA for 12 hours of class time, but the fact that these folks come, spend the time, get involved and can then experience the rest of the program is to be commended.  I have been doing these public officials classes since my book came out in 2009.  The first two days are always based on the book, but the third day can vary depending on issues in the news and preferences form the public officials group within AWWA.  This year the focus was operations and revenues. The responses were positive, and the interaction was very good.  And I had a blast as well.

It had been 40 years since AWWA was in Boston for ACE.  I have been twice previously – once when I was 7 and we went to the aquarium and once to catch a baseball game at Fenway, while on a 5 game, 4 city, 3 day baseball trip.  Boston led off.  This time, I was able to spend a day looking at the City.  Thanks to my friend Chi Ho Sham who acted as chauffer and tour guide – I expect to repay the gesture whenever he can spend a couple days in S. Florida.  Boston as many of you know is the cradle of the American revolution, and visits to the old North Church, Paul Revere’s house, the USS Constitution, several cemeteries and Faneuil Hall.  Fascinating.  Another trip to come as there is much more to experience than a day.

The moral to the story is that conferences allow us to accomplish many things.  We meet new people, hear new things, and if we spend a little time, we can experience how others live or have lived.  The history is valuable to us personally.


In the last blog I commented on the Donald Sterling, Thomas Sowell and Clive Bundy comments the week before. I wonder if letting the hate out just a way to keep us from looking at the bigger picture from a political (and maybe business) perspective? And should utilities we concerned? The answers may be yes, and yes an dhere is why. An August 2012 Pew Research Center report noted that only half of American households are middle-income, down from 61 percent in the 1970s. The shift was downward, not upward as the very rich (0.1%) control 58% of the wealth in the US. In addition, median middle-class income decreased by 5 percent in the last decade, while total wealth dropped 28 percent. The need for social programs, despite cutbacks and revisions to the welfare programs in the Clinton era, have increased – since 2000 Medicaid has increased from 34 million people to 54 million in 2011 and the Supplemental Nutrition Assistance Program (SNAP, or food stamps) from 17 million to 45 million in 2011. Keep in mind that income drives qualification for these services so it means that incomes are down for millions in America. The increase in people needing help is no surprise since there is an ongoing increase in the number of lower-wage service jobs like food preparation, retail and service industry, but the number of middle-class occupations, like teaching and construction, have declined. Since 2010, the State of Florida has added 400,000 jobs, impressive except that the vast majority are service and retail jobs that pay just above minimum wage. The job growth in low wage jobs does not replace the loss of middle income jobs which is why 47% of households did not earn enough to pay income tax in 2103. It is not because they don’t want to, it’s because they don’t get paid enough. And we have tens of millions of these low wage jobs that don’t pay enough for the recipients to pay taxes. Just the opposite of what some of the political discussion would have you believe.

The loss of wages is felt locally more than nationally. It means that local officials hear about costs more because water, sewer, power, etc competes for an ever larger portion of the shrinking paycheck. So we see more attention paid to affordability indexes, the ability to pay. The concept of affordability is to take your annual water and sewer bill and divide it by the average or median local income. The goal is water plus wastewater is under 3.5% of the median income. Keeping the percent low is great and easy when people are making more money, but creates a lot of difficulty when the incomes are static or dropping. An our costs are rising due to the increasing need to maintain and upgrade infrastructure that has been neglected since 1980 (the annual investment is under 1.4% for most of the US infrastructure for the last 30 years. We need to invest above 2.3% to keep up according to GAO).

When income drop, costs become more important, and local water and sewer costs are often easier targets to limit than groceries, rent, power, telephone, cable or other services that are not subject to local official votes. So it is in all of our interests to work with local officials, colleges, vocational schools, public schools et al. to attract or build a economy that features higher income jobs, to get everyone employed, and to provide training, infrastructure, outreach, health care and other help to establish a competent, highly skilled workforce in a community. That means that utilities must support the local efforts to effect social change in the community, to help meet the needs of residents not just with water, but with respect to the local economy as well. Does that mean we are actually agents for social change?


Happy Graduation to my seniors.  Over 20 of them are graduating and you can see them and their gold hardhats of Facebook.  The good news is most have jobs or grad school offers.  Most of those going to grad school are staying with us, as you would expect with a student body where many have family responsibilities and jobs.  They will do well and they are well prepared for the work world.  Don’t believe me?  Ask their employers.


So Detroit defaulted on it’s debt obligations.  Do does that impact you?  Well, that depends on whether you are a utility looking revenue bonds, a city looking for general fund bonds or some combination.  The issue in Detroit with debt is that they pledged the full faith and credit of their taxing authority to repay the debt.  Their taxing ability was insufficient to accomplish this goal, which means that there could now be distrust in that promise for other cities.  So if you are a city and you are making this pledge, Detroit could impact you, or at least create more review on your balance sheets.  If you are a utility that is pledging revenues that have no limitations on amount, the concern is likely less.  Of course in either cases, the question is what the rest of your balance sheet looks like.  If you have no reserves, do not charge the full cost for service, have a heavy debt load, have high rates already, or send a lot of funds to the general fund, that could be a problem.  If you have avoided these pitfalls, the bond market will see much less of an issue. 

Keep in mind that Detroit is not the only default – another big one is the Birmingham and several other create questions about general fund uses of funds, which makes it of greater importance to keep our financial house in order.  IN part this can be done by creating the appropriate enterprise funds and remove those services from the general property tax fund.  That permits local focus on the true cost of general taxing users and creates a delineation between general fund and enterprise costs.  That can help elected officials focus on the true general fund issues:  police, fire, EMS, administration without hiding those costs with subsidies from other funds.