Industries | Page 5 of 18 | Locus Technologies

Is PFAS Contamination in US Drinking Water Supply the Next Crisis?

In most cities in the US, drinking water quality conforms with the norms of the Safe Drinking Water Act, which requires EPA to set Maximum Contaminant Levels (MCL) for potential pollutants. Besides, the EPA’s Consumer Confidence Rule (CCR) of 1998 requires most public water suppliers to provide consumer confidence reports, also known as annual water quality reports, to their customers.

PFAS stands for “perfluoroalkyl and polyfluoroalkyl substances,” with the most important thing to know that this large group of synthetic chemicals includes perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS).

Not Regulated by EPA

When it comes to drinking water from the tap in the US, the phrase that fits concerning PFOA and PFOS is “caveat emptor” (buyer beware). The EPA has not regulated these chemicals. There are no federal regulations for PFOA and PFOS in drinking water in the US.

In May 2016, the EPA established a drinking water “health advisory” of 70 parts per trillion (ppt) for the combined concentrations of PFOA and PFOS. While that was a start, there’s a big difference between a health advisory and a regulation that has teeth. Moreover, many scientists consider 70 ppt too high a limit. Reportedly, the EPA is considering turning its 70 ppt health advisory into regulation.

Meanwhile, some states have stepped up to the plate to protect their residents and visitors better. In April 2019, for instance, the New Jersey Department of Environmental Protection (DEP) proposed maximum contamination levels (MCLs) of 14 ppt for PFOA and 13 ppt for PFOS in the state’s drinking water.

As a water consumer, you should be aware of this crisis, as it has the potential to affect both your health and wealth.

What are PFOA and PFOS?

This toxic couple has contaminated the drinking water supply in areas surrounding some industrial sites and military bases. They’re the most studied of the PFAS group because they’re the ones that have been produced in the most significant quantities in the United States, according to the US Environmental Protection Agency (EPA).

PFOA and PFOS, which repel water and stains of various types, have been used as coatings on fabrics and leather and in the production of stain-repellent carpeting and are found in firefighting foams — which have been used extensively on US military bases for decades — among other products. Moreover, some related polyfluoroalkyl compounds can be transformed into these chemicals in the environment, per the National Institutes of Health (NIH), with the Environmental Working Group (EWG) stating that some perfluorinated chemicals not only break down into PFOA in the environment but also can do so in the human body.

While PFOA and PFOS are no longer made in the US, that hardly matters in our global economy. Both are still produced internationally, which means they end up in our country via imports of consumer goods such as carpet, apparel, textiles, and paper and packaging.

Why all the concern about PFOA and PFOS?

These chemicals — dubbed “forever chemicals” because they’re persistent in the environment and the human body — have been linked to cancer, thyroid disease, weakened the immune system and liver function, low infant birth weight, and other health problems, according to many sources.

And this is what the EPA says: “There is evidence that exposure to PFAS can lead to adverse health outcomes in humans. If humans, or animals, ingest PFAS…the PFAS are absorbed and can accumulate in the body. PFAS stay in the human body for long periods. As a result, as people get exposed to PFAS from different sources over time, the level of PFAS in their bodies may increase to the point where they suffer from adverse health effects.”

EHS Digital Transformation: Managing Drinking Water Quality Data and Compliance: CCR in the Cloud

In most industrialized cities around the world, drinking water is readily available and safe. Safeguarding groundwater (aquifers), streams, rivers, reservoirs, and lakes is crucial to continue delivering clean water on the tap. So is testing and validated water quality data. There are several aspects of drinking water quality that is of concern in the United States, including Cryptosporidium, disinfection by-products, lead, perchlorates, and pharmaceutical substances.

Recent headlines about water quality issues in cities like Flint, Pittsburgh, Asheville, or Rome and Cape Town are motivating consumers to ask more questions about their water quality. Albuquerque’s groundwater is becoming seriously depleted; Fresno’s groundwater is highly susceptible to contamination; In Atlanta, Chicago, Detroit, Houston, Los Angeles, New Orleans, Newark, Philadelphia, Phoenix, San Diego and Washington, D.C., source water is threatened by runoff and industrial or sewage contamination; Water supplies in Baltimore, Fresno, Los Angeles, New Orleans, San Diego, and several other cities are vulnerable to agricultural pollution containing nitrogen, pesticides or sediment.

Locus Technologies IoT Monitoring. Connected at all times.

In most cities in the US, drinking water quality is in conformity with the norms of the Safe Drinking Water Act, which requires EPA to set Maximum Contaminant Levels (MCL) for potential pollutants. In addition, the EPA’s Consumer Confidence Report (CCR) Rule of 1998 requires most public water suppliers to provide consumer confidence reports, also known as annual water quality reports, to their customers. Each year by July 1 anyone connected to a public water system should receive in the mail an annual water quality report that tells where water in a specific locality comes from and what’s in it. Locus EIM automates this reporting and allows utilities to be transparent by publishing CCR online in real time so that consumers have access to their CCR at all times. Consumers can also find out about these local reports on a map provided by EPA.

Utilities must maintain good water quality records and manage them in a secure database with built-in alerts for any outliers so that responsible water quality managers can react quickly when there is exceedance of MCL or another regulatory limit.

Learn more about our water solutions.

A better way to manage all those ops readings

Manage all those ops readings without spreadsheets or paper forms

I am constantly reminded by the number of calls we receive, that no matter how robust a SCADA and HMI system is, there is always a requirement for in-field O&M verification and documentation. It’s almost universal, and spans a myriad of industries, large and small, the need to monitor and record thousands of periodic (daily/per shift/weekly, etc.) routine readings/recordings at a prescribed frequency often recorded on pen to paper field forms. The same processes sometimes use “template” spreadsheets for data collection that are then emailed/placed on shared file servers or otherwise sent to some central location for review and post processing. These processes are antiquated and subject to data quality and record keeping challenges.

It’s time for an upgrade!

Why simple form builders are not a good software solution for ops data

Electronic forms are great for collecting data and almost every business entity has built such forms in spreadsheets, word processing or simple databases to collect the information. In addition, there is a software category of form builders and they can certainly build forms. The question becomes is it a good fit so solve your business process issues?
Most customers have more sophisticated needs than simply collecting information on one or more custom forms – they want to do something with all the information collected far beyond what simple form builder tools can provide. Even customers with sophisticated spreadsheet forms, can’t manage them as they multiply exponentially or their Excel gurus retire.

Here are some examples of where you may require software tools beyond a simple form builder:

Collecting equipment readings on each shift at multiple locations and report the data to centralized management, who review the data, look for trends/ issues.
Verifying and validating data at the point of data entry to eliminate data entry errors.
Automatically visualizing (charts or tables) information in near real time to make operations decisions.
Sharing the information with others.
Scheduling activities related to periodic or infrequent data collection events.
Receiving notifications when actions are due.
Automatically creating regulatory reports in prescribed formats.
Creating complex work flows and audited approval processes.
Creating intelligent forms with calculations based on past data or other criteria

Forms with Benefits

Locus Platform is a configurable platform with standard applications that are easy to configure to customers unique requirements. One of its many strengths is its powerful form builder capable of creating simple or complex forms with simple or sophisticated logic. So for customers looking to move from paper and spreadsheet templates, it’s an excellent option to consider, especially if you require more than a simple “fill in the blank” form for transmittal using mobile devices. Best of all, the data are securely stored in a database structure for reporting and alternative business uses and analyses, compared to the almost impossible management of hundreds of spreadsheets or paper forms.

Here are some examples where sophisticated forms are integrated with a flexible database:

Water Utilities – Tracking chlorination and aerobic digestion processes with daily inputs/outputs with a monthly summary and chart, and tracking well production across well fields.
Water Utilities – Tracking periodic sewer discharges and water samples for permit compliance.
Agriculture – Monitoring food processing equipment for compliance with optimum equipment operating parameters for air permits.
Pharmaceutical/Chemical Manufacturing Facilities- Tracking EHS daily, weekly, monthly, etc. investigations and in-house audits.
Universities – tracking chemical inventories.
Facility Engineering – Documenting O&M activities for groundwater treatment systems.
Electric Utilities – Monitoring water/energy/gas usage from old style meters for sustainability reporting with data entry validation.
Refineries and Terminals – Collecting O&M, usage and wastewater data.

Locus Mobile integrates with Locus Platform

If you still rely on paper forms and template spreadsheets and are ready to streamline your process and enhance the value of your data, give us a call and we can show you a range of options that will retire the paper forms for good!

Contact us to learn more about Locus Platform

Locus announces EIM One — a new way to streamline environmental data management for projects of all sizes and needs

MOUNTAIN VIEW, Calif., 12 March 2019 — Locus Technologies, (Locus), the industry leader in EHS, sustainability, and environmental compliance management software, is pleased to announce EIM One is available today, enabling a range of affordable solutions to automate laboratory analytical testing, analytical data workflow process, and meet environmental information management and EHS compliance needs.

“EIM has been a market leader since its introduction in 1999, and has a long history meeting the environmental compliance needs at a wide range of complex, technically challenging sites and enterprise deployments. However, some projects need a simpler, focused solution to manage analytical data for small sites or drinking water utilities. It’s for these projects that EIM One was created. EIM One can be deployed on hours’ notice and used for routine data collection needs often handled by spreadsheets or paper forms,” said Wes Hawthorne, President of Locus.

With today’s current push towards digital transformation, many consultants, small firms, water utilities, and others are ready to finally move away from ad hoc data management approaches and adopt a more robust and formal software solution. However, it is important that the solution be configurable, scalable and right-sized for their needs today and be able to expand as their needs and businesses change.

EIM One takes advantage of Locus’ 20-year history of EHS software in the cloud and includes all the essentials for environmental and analytical data management in a modular and scalable package. This means customers can start with the essentials and add functionality when and if they need it. This approach allows Locus to offer a range of attractive pricing options. With the essential EIM One configuration, customers will be loading analytical laboratory data and producing reports in record time and taking advantage of market tested SaaS-based database design, configurability, security, and accessibility.

“EIM One is a great place to start if you’re new to digital transformation. We are excited to release EIM One and finally give customers the options they have been asking for and provide just the essentials they need so they can confidently start to digitally transform their older data management approaches at very affordable pricing” said Neno Duplan, Founder and CEO at Locus. “Today’s customer wants choice above all else, and EIM One gives them the options, including mobile, in a modern configurable SaaS solution.”

Simple and reliable tank emissions calculation tool for accurate reports

EPA announced that it will no longer support its TANKS 4.09D emission calculation tool. Have you been researching various software options in the market? Look no further, Locus has a reliable, easy to use, scalable replacement Tanks Emission application for you!

Contact us to learn more about the Tank Emissions app

Oil companies agree to reduce methane emissions

A coalition of the world’s oil companies agreed to reduce methane emissions from natural gas extraction—part of an effort to shore up the climate credentials of the hydrocarbon.

The Oil and Gas Climate Initiative said it would target reducing methane emissions to less than 0.25% of the total natural gas the group of 13 member companies produces by 2025.

Methane is the main component of natural gas. During extraction, transport, and processing, it often leaks into the environment. Methane is a much more potent greenhouse gas than CO2. In the short term, it traps more heat although it stays shorter in the atmosphere. According to the International Energy Agency, one ton of methane is equivalent to as much as 87 tons of carbon dioxide over a 20-year time frame.

Natural gas production is growing. Many big oil companies are increasing production of natural gas to offset higher emissions from other hydrocarbon and coal sources. The switch makes the oil-and-gas industry look better when demonstrating emission reduction to limit climate change.

For that reason, some oil companies, Shell, in particular, has tilted its production mix toward more gas output.

According to 2018 report by the Environmental Defense Fund, a nonprofit environmental advocacy group, as much as $34 billion of global gas supply is lost each year through leaks and venting. That is another valid reason to limit those methane escapes and park the proceeds to the bottom line. That in itself could fund part of the effort to stop or reduce the leaks.

Tips for choosing a GIS application for your environmental database

You can turbocharge your water data management by including a geographical information system (GIS) in your toolkit! Your data analysis efficiency also gets a huge boost if your data management system includes a GIS system “out of the box” because you won’t have to manually transfer data to your GIS. All your data is seamlessly available in both systems.

Not all GIS packages are created equal, though. Here are some tips to consider when looking at mapping applications for your environmental data:

1) Confirm that integration is built-in and thorough

Mapping is easy when properly integrated with your environmental database. You should not need extra filters or add-on programs to visualize your data. Look for built-in availability of features, such as “click to map”, that take the guesswork and frustration out of mapping for meaningful results.

Good integration means mapping is as easy as clicking a “show on map” button. In Locus EIM, you can run a data query and click “Show results on map” icon, change the default settings if desired, and instantly launch a detailed map with a range of query layers to review all chemicals at the locations of interest.

All the query results are presented as query layers, so you can review the results in detail. This map was created with the easy “show results on map” functionality, which anyone can use with no training.

2) Check for formatting customization options

Look for easy editing tools to change the label colors, sizes, fonts, positioning, and symbols. Some map backgrounds make the default label styles hard to read and diminish the utility of the map, or if you’re displaying a large quantity of data, you’ll almost certainly need to tweak some display options to make these labels more readable.

Default label styles are legible on this background, but they are a bit hard to read.

A few simple updates to the font color, font sizes, label offset, and background color make for much easier reading. Changes are made via easy-to-use menus and are instantly updated on the map, so you have total control to make a perfectly labeled map.

3) Look for built-in contouring for quick assessment of the extent of the spatial impact

Contours can be a great way to visually interpret the movement of contaminants in groundwater and is a powerful visualization tool. In the example below, you can clearly see the direction the plume is heading and the source of the problem. An integrated GIS with a contouring engine lets you go straight from a data query to a contour map—without export to external contouring or mapping packages. This is great for quick assessments for your project team.

Contour maps make it easy to visualize the source and extent of the plumes. They can be easily created with environmental database management systems that include basic contouring functionality.

4) Look for something easy to use that doesn’t require staff with specialized mapping knowledge

Many companies use sophisticated and expensive mapping software for their needs. But the people running those systems are highly trained and often don’t have easy access to your environmental data. For routine data review and analysis, simple is better. Save the expensive, stand-alone GIS for wall-sized maps and complex regulatory reports.

Here is a simple map (which is saved, so anyone can run it) showing today’s chlorine data in a water distribution system. You don’t have to wait for the GIS department to create a map when you use a GIS that’s integrated with your environmental database system. When data are updated daily from field readings, these maps can be incredibly helpful for operational personnel.

Screenshot of Locus GIS location clustering functionality

See your data in new ways with Locus GIS for environmental management.
Locus offers integrated GIS/environmental data management solutions for organizations in many industries.
Find out more >

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Taking the next steps

After viewing some of the many visualization possibilities in this blog, the next step is make some maps happen!

Make sure your environmental data system has integrated mapping options.
Make sure your sampling/evaluation/monitoring locations have a consistent set of coordinates. If you have a mixed bag of coordinate systems, you will need to standardize. Otherwise, your maps will not be meaningful. Here are some options to try, as well as some good resource sites:
- https://epsg.io/ (transformations)
- http://www.earthpoint.us/Convert.aspx (transformations)
Start with a few easy maps—and build from there.

Happy mapping!

Locus EIM SaaS environmental software selected by Hudbay Minerals

The Locus EIM SaaS with integrated GIS mapping will streamline environmental field and analytical data management and reporting for Hudbay Minerals

MOUNTAIN VIEW, Calif., 19 June 2018 — Locus Technologies (Locus), the industry leader in multi-tenant SaaS EHS and environmental management software, is pleased to announce that Hudbay Minerals, a premier mining company in Canada, will use Locus EIM to improve their environmental data management for field and analytical data reporting. In addition to the standard features of Locus EIM, Hudbay Minerals is opting to use Locus’ GIS+ mapping solution, Locus Mobile for iOS, and the robust LocusDocs document management solution to enhance and streamline their processes.

Locus EIM and the integrated GIS+ solution will help Hudbay Minerals to improve efficiency of sampling and monitoring activities for both field and analytical data. The SaaS solution is enhanced by Locus Mobile for field data collection, which works offline without any internet connection.

“The Hudbay team in Arizona looks forward to working with the Locus team and using the system,” said Andre Lauzon, Vice President, Arizona Business Unit at Hudbay.

“By using the powerful smart mapping technology of Locus GIS+, powered by Esri and integrated with all the functionalities of Locus EIM, Hudbay Minerals can save data queries as map layers to create more impactful visual reports,” said Wes Hawthorne, president of Locus Technologies.

Shape of Water: Cape Town running out of drinking water

The city cut daily water use limits first to 87 liters and then 50 in a bid to avert shutting off supplies.

The city had set a 50-liter daily limit and had told citizens “Day Zero” was approaching when people would have to queue at standpipes.
But water-saving efforts in the South African city have seen the day pushed back from April to 27 August. Seasonal rains should mean that date is now averted, the city said. The shortages follow three years of low rainfall. The city had resorted to increasingly drastic measures to clamp down on water usage, including “naming and shaming” the 100 addresses using the most water and fining residents who failed to comply with the 50 liters (13 gallons) limit per person.

By comparison, the average California consumer uses some 322 liters (85 gallons) of water per day. Water use in California was highest in the summer months of June through September, where it averaged 412 liters per person per day. By comparison, during the cooler and wetter months of January through March of 2016, average per capita water use was only 242 liters per person per day.

Although the risk that piped water supplies will be shut off this year has receded, politicians and environmentalists warn that the water crisis is there to stay in Cape Town, as year-on-year rainfall levels dwindle.

Shipping industry to discuss cuts in CO2 emissions

International shipping produces about 1,000 million tons of CO2 annually – that’s more than the entire German economy.

A meeting of the International Maritime Organisation in London that starts tomorrow will discuss how shipping industry can radically reduce its CO2 emissions. The shipping industry, if it does not change the way it operates, will contribute almost a fifth of the global total of CO2 by 2050. A group of nations led by Brazil, Saudi Arabia, India, Panama, and Argentina is resisting CO2 targets for shipping. Their submission to the meeting says capping ships’ overall emissions would restrict world trade. It might also force goods on to less efficient forms of transport. This argument is dismissed by other countries which believe shipping could benefit from a shift towards cleaner technology. European nations are proposing to shrink shipping emissions by 70-100 percent of their 2008 levels by 2050.

The problem has developed over many years. As the shipping industry is international, it evades the carbon-cutting influence of the annual UN talks on climate change, which are conducted on a national basis. Instead, the decisions have been left to the IMO; a body recently criticized for its lack of accountability and transparency. The IMO did agree on a design standard in 2011 ensuring that new ships should be 30 percent more efficient by 2025. But there is no rule to reduce emissions from the existing fleet.

The Clean Shipping Coalition, a green group focusing on ships, said shipping should conform to the agreement made in Paris to stabilize the global temperature increase as close as possible to 1.5C. The pressure is on the IMO to produce an ambitious policy. The EU has threatened that if the IMO doesn’t move far enough, the EU will take over regulating European shipping. That would see the IMO stripped of some of its authority.

Some say huge improvements in CO2 emissions from existing ships can be easily be made by obliging them to travel more slowly. They say a carbon pricing system is needed.