Occasionally, Ground Water Canada will mail information on behalf of industry-related groups whose products and services we believe may be of interest to you. If you prefer not to receive this information, please contact our circulation department in any of the four ways listed above.
Serving the Canadian Ground Water industry for 48 years.
Industry needs to attract new drillers to replace those retiring.
How different submersible motor designs impact pumping system operations.
Messages from the brain must travel without interference through the spinal cord.
ON THE WEB:
Water quality engineer shares his passion for his work
Ottawa water quality engineer Ian Douglas has a passion for his work. Although he is nearing retirement, he wishes to share his passion and knowledge with others to ensure the city’s water supply remains safe. He talks about his job and the need to keep water safe. Ottawa report
Student-aimed website gives the lowdown on groundwater
www.groundwatercanada.com
With the conclusion of Groundwater Awareness Week, an educational website aimed at students provides an introduction to groundwater and how it can be preserved. Science News for Students report.
New blood needed in drilling industry
Retirees must not outnumber new recruits
by Mike Jiggens
One of the knocks against the water well drilling industry that I’ve heard several times in my short tenure as editor of this publication, is that it’s an aging profession, with not enough young people coming in to replace those looking to retire.
If this is true, the industry is going to have a real challenge on its hands if it wishes to be sustainable down the road.
In this issue of Ground Water Canada, we’ve taken a closer look at this unfortunate situation. Our cover story, written by James Careless, examines this matter from a couple of points of view – from that of the Ontario Ground Water Association and from Canada’s preeminent training school for up-andcoming young drillers. Several good strategies are discussed that could help bolster these anemic numbers. It’s heady stuff, and yet the message needs to get out beyond the pages of this publication. As far as our readers are concerned, we may largely be preaching to the choir.
Students aren’t aware of this profession because their teachers are unaware.
It’s prudent the mainstream media gets hold of this message. They’re the ones with the reach to zero in on the intended audience. The readers of Ground Water Canada can do their part by sharing the message with local media outlets and schools. It’s the general public who must become aware of the post-secondary programming available to keep this profession going in perpetuity.
According to James’ story, elementary and secondary schools scarcely – if at all – mention drilling as a potential career choice. Students aren’t aware of this profession because their teachers are unaware. Consequently, few are enrolling in collegiate academic studies aimed at addressing the shortage of new drillers.
The program at Fleming College in Peterborough, Ont. is reputed to be the best in the country, yet it’s relatively unknown among the masses. This needs
to change. It’s a message that must get out to the general population.
WOMEN IN GROUNDWATER
Like many other outdoor professions, the ground water industry is one that is male dominated. Yet there are several women working in this industry who have made a name for themselves and are leaving their stamp in various capacities. We want to know who these women are.
Ground Water Canada is launching a new program to celebrate key women in the industry. We have initiated a nomination period, that began on April 1 and continues through to June 30. We wish to encourage our readers to put forth the names of those who deserve to be featured among the female candidates we will select to be honoured. We’ll also be accepting self-nominations.
Candidates for consideration should be hardworking individuals who take pride in their work and are praised for what they do. They could be leaders in their field, mentors to younger workers or those who aspire to climb the ladder.
The women who will be selected as tops among women in groundwater will be featured in Ground Water Canada and interviewed for Groundwater: The Podcast.
For more information and to access the nomination form, visit our website at www. groundwatercanada.com and click on the “Women in GW” tab.
Help spread the word. It’s high time that key women in this industry get the recognition they deserve.
It also serves to give notice that this industry is open to both genders.
NEXT ISSUE: The next issue of Ground Water Canada will focus on water protection. Watch for it this summer! @GroundWaterMag groundwatercanada company/groundwatercanada
“We’re coring rock from 10-feet all the way down to 200-250 feet. Shifting back and forth between different downhole tools, especially not swinging the auto drop hammer over, has been a huge time saver. Our productivity has increased.”
• ENGINEERED EFFICIENCY: trim time between applications with all head functions and winches along centerline head side shift .
• ENHANCED EASE AND SAFETY: reduce strain of rotary work with hands-free rotation and feed. No Class 1 Licence required for truck-mounted 3100GT.
• ELEVATED PRODUCTIVITY: maxmize rig utilization effectively competing in HSA, SPT, CPT, DPT, rock coring, mud rotary, air rotary, and drive and wash.
— David M. LeGrand Jr., P.E., Owner Catawba Valley Engineering and Testing North Carolina
INDUSTRY NEWS
B.C. DEVELOPING WATERSHED SECURITY STRATEGY AND FUND
The British Columbia government is developing a Watershed Security Strategy and Fund to explore such matters as governance, climate change, ecosystems and sources of drinking water, as well as community and economic stability, through the release of a discussion paper for feedback.
The strategy is being developed with Indigenous Peoples and in collaboration with other levels of government. It has been precipitated by climate change and extreme weather events that have strengthened the call for protection and restoration of B.C.’s watersheds to ensure healthy ecosystems support communities with secure access to clean water.
“Climate change and cumulative human impacts are threatening the health of the watersheds we depend on for clean drinking water, growing our food, habitat for aquatic species and healthy local economies,” George Heyman, minister of Environment and Climate Change Strategy, said. “We need to ensure healthy watersheds for strong communities and ecological health, so we are collaborating with Indigenous Peoples and all British Columbians to build a legacy of healthy rivers, lakes, streams and aquifers for our children and grandchildren.”
A discussion paper has been developed that outlines key strategic themes for safeguarding B.C.’s watersheds and builds on the important work many
communities are doing to protect and restore their local watersheds. People are now being invited to provide input about the ideas and options presented in the discussion paper.
“Watershed security is the common theme that links the top issues of our time and is about much more than just environmental problems,” Oliver Brandes, co-director of the University of Victoria’s POLIS Project on Ecological Governance, said. “Watershed security includes reconciliation, health, and economic imperatives. Without watershed security, the costs of climate and flood impacts grow, droughts endure, wildfires intensify, salmon die, forests fail, soil is lost, food cannot grow, local economies falter and conflict mounts. We fully support the province to advance watershed security and the urgent need for a watershed security fund.”
In addition to feedback generated from the discussion paper, the strategy will align with several government commitments, including development of coastal and wild salmon strategies, work on drinking water, modernized land-use planning, and the climate
preparedness and adaptation strategy. The ministries of Agriculture, Food and Fisheries, and Forests, Lands, Natural Resource Operations and Rural Development also have key roles in managing water resources.
“Healthy watersheds mean healthy communities and a robust environment,” Fin Donnelly, parliamentary secretary for Fisheries and Aquaculture, said. “By restoring rivers and wetlands, we are creating spawning grounds for salmon and other key freshwater species and improving the health of B.C.’s aquatic ecosystems that so many species, humans included, rely on.”
Nathan Cullen, minister of state for Lands and Natural Resource Operations, said: “All British Columbians care deeply about our environment and the health of our watersheds, and we will give everyone a voice in the management of those watersheds. This is an incredibly important opportunity for people to share their ideas for the creation of B.C.’s Watershed Security Strategy. Have your voice heard about our environment’s future.”
The deadline for public comment was March 18, 2022.
“This year, we’ve seen extreme weather ranging from droughts and wildfires to floods and debris flows,” Sarah Nathan, B.C. provincial operations manager, Ducks Unlimited Canada, said. “These events underscore the critical importance of water management. Wetlands play a key role in mitigating extreme weather events.”
SUBSURFACE CARBON STORAGE STUDY LAUNCHED IN ALBERTA
A fully integrated subsurface study to help clients characterize the suitability of selected Lower Paleozoic deep saline aquifers for carbon storage in Alberta is being developed by Canadian Discovery Ltd. (CDL).
Lower Paleozoic aquifers are often below most hydrocarbon exploration targets. The study will be delivered via an interactive, web based Spotfire platform. The deliverables will include a stratigraphic framework, reservoir parameters, aquifer volumetric estimates and CO2 storage capacity estimates.
Initial delivery of Cambrian units is scheduled for mid-April 2022 to coincide with the formulation of individual Full Project Proposals as requested by the Government of Alberta. Additional stratigraphic intervals will be evaluated and delivered as completed.
The study will help clients prepare geological and engineering materials for the Government of Alberta’s Request for Full Project Proposals (RFPP) relating to Carbon Sequestration Tenure Management to be issued on March 4, 2022. Contact Canadian Discovery Ltd. for purchase details, or visit www.canadiandiscovery.com/ccus to learn more about this study and CDL’s other CCS/CCUS projects and initiatives.
MANITOBA PARTNERS WITH INDIGENOUS COMMUNITIES IN PILOT WATER TESTING SITE
Manitoba is launching a pilot bacteriological water testing site in Thompson to improve access to timely testing of water quality samples.
The project is in partnership with three northern Indigenous communities, Indigenous, Reconciliation and Northern Relations Minister Alan Lagimodiere and Environment, Climate and Parks Minister Jeff Wharton have announced.
“The safety of Manitobans’ drinking water is paramount, and we are working across government to find creative ways to address the unique challenges facing northern and remote communities in the provision of safe drinking water,” Lagimodiere said. “I am very pleased that this project will remove barriers for these communities and will contribute to our government’s vision of health and well-being of all Manitobans.”
The province has invested $30,000 in supplying a TECTA machine to the Thompson testing facility. The self-contained unit is used to analyze water samples for bacteria. Water samples are collected and then delivered to the testing facility, where the machine
analyzes the samples automatically and reports results directly to the Office of Drinking Water. This minimizes the chance of error based on previous strict timelines and temperature limitations specified for bacteriological analysis when transporting test samples. If bacteria is found in the water sample, an early warning notice is sent out, allowing for a faster response to adverse water quality tests.
“There are significant challenges for some remote northern communities to get water quality samples from the community to an accredited laboratory in Winnipeg,” Wharton said. “This
testing site will help reduce delays and uncertainties associated with shipping water samples from the north, and helps communities improve compliance with water quality testing requirements and confirm the ongoing safety of their water supplies.”
The northern communities of Pikwitonei, Thicket Portage and Nelson House are currently involved in the project and may be expanded to include additional remote communities, the ministers noted.
“I am on board with this new testing arrangement in Thompson,” Mayor Brenda Flett, Community of Pikwitonei, said. “It was always an issue getting water samples to Winnipeg. Samples would get lost or would be no good when they arrived. Having the testing location closer will allow us to get results faster with easier delivery.”
The testing facility is a crossdepartmental collaboration between Manitoba Environment, Climate and Parks and Manitoba Indigenous, Reconciliation and Northern Relations working in partnership with northern communities to increase bacteria sampling compliance requirements and reduce boil water advisories.
PHOTO CREDIT: MIKE JIGGENS
WANTED: NEW DRILLERS
Industry needs to attract new drillers to replace those retiring
Canada’s current generation of water well drillers are advancing towards retirement, making room for fresh blood in the industry. But although some young people are moving into water well drilling, industry experts say there’s not enough of them to bridge the labour gap -- and that this gap will only grow bigger going forward.
To find out why, Ground Water Canada magazine spoke with Craig Stainton and Jim Smith. Stainton is executive director of the Ontario Ground Water Association. Smith is a professor and teacher at Fleming College’s Resources Drilling Technician Program in Lindsay, Ont. According to Stainton, it is the only comprehensive two-year diploma drilling program in the country.
A LACK OF AWARENESS
There are many reasons why young people are not flocking to the water well drilling industry, starting with the fact that most don’t even know this career option exists.
“Think of it this way: When you go to a party, you might meet a doctor, a lawyer, or a teacher,” says Smith. “But how many water well drillers are you likely to meet? Chances are – unless you are somehow associated with this profession – that you won’t meet any.”
The public education system does little, if anything, to raise awareness of water well drilling as a career.
“When students talk to their guidance counsellors about job options, they’re not being told that this industry exists, because their counsellors are personally unaware of water well drilling unless
by JAMES CARELESS
Jim Smith is a resources drilling technician program instructor at Fleming College.
PHOTO CREDIT: JIM SMITH
they grew up in the country with a well system,” Stainton adds. “So, someone who is in Grade 11 in Toronto would never, ever be told that there is an industry where they can drill and develop water wells and make a livelihood off of it.”
FEW EDUCATIONAL OPPORTUNITIES
Given the general lack of public awareness of water well drilling as a career, it isn’t surprising that young people aren’t lining up to enter the trade.
“It’s happenstance that someone comes across the industry,” says Stainton. “Perhaps they got a summer job with a water well driller and decided that they liked it. So, after they finish high school and the driller takes them on, such a person eventually ends up at Fleming College in Lindsey campus to learn the book side of the business, so that they can write the provincial exam that’s required to get a licence. It’s the only campus that’s providing the necessary education these days.”
In fact, it is possible to find specialized water well drilling courses in Canada, but Fleming College is apparently the only one to offer a comprehensive diploma course, Smith says. (Alberta’s Red Deer Polytec does offer a two-year Water Well Driller Apprenticeship program.)
“We cover all areas of drilling such as blast hole, diamond, geotechnical, oil, and water,” he notes. “We also offer soil and rock classes, and two-thirds of our drill rig classes are hands-on using equipment.”
The takeaway: Young people who do learn about the water well drilling trade will have a difficult time getting the necessary certification training they need to build careers in the industry.
LIMITED HANDS-ON LEARNING
For those young people who obtain formal training in water well drilling, finding jobs where they can get handson training can be a challenge. This is because most of Canada’s water well drilling companies are small “Mom and Pop” operations, says Smith.
“They have one to four rigs that they are likely financing, which means they need to keep them engaged on paying jobs using their experienced technicians,” he tells Ground Water Canada. “Think of it: You’re a small company working on thin margins whose costs are being
year to tell her students about water well drilling,” says Smith. “It works: Two of the students who came into my program this year are here because I spoke to them in their Grade Four class.”
Smith also promotes water well drilling in social media, including an “Instagram Live” webcast to publicize it. Others in the water well drilling industry should consider following his lead.
Another option is to get the schools, politicians and media talking about water well drilling by spotlighting the growing labour shortage on a regular basis, and the dire consequences that could ensue if the problem isn’t addressed.
“People talk about the lack of bricklayers, electricians, and plumbers all the time,” Stainton says. “They need to be talking about the lack of water well drillers, too.”
driven up by inflation. You can’t afford to pull an experienced technician and equipment off a project to train someone new, so that new person doesn’t get the hands-on training they need to be truly useful. If anything, you want the new person to be doing whatever they can to help you pay the bills, rather than eating up money being trained on the job.”
“We are losing out on young people even being able to shadow members of the industry to learn to how to do things,” adds Stainton. “This matters because water well drilling is as much an art as it is a science. Anybody can dig a hole relentlessly, using up lots of resources, until they hit water. But to dig the shallowest hole possible while getting the sweetest and largest amount of water, you have to know what you’re doing. You have to be able to deal with what Mother Nature and evolution has left in the ground. That requires hands-on training from experienced drillers with the time to teach you.”
WHAT CAN BE DONE?
Unless something changes, the labour shortage in the water well drilling trade is only going to worsen with time.
What can be done? One solution is to make children aware of the industry prior to high school, before they’ve started to nail down their career choices.
“My wife’s an elementary school teacher, and so I drop by her class every
A third solution is to convince the provinces and territories to support water well drilling apprenticeships, as is being done at Alberta’s Red Deer Polytec. This is not an easy task.
“In Ontario, our association and industry went through a long process of putting together an apprenticeship program,” says Stainton. “We were just at the point of preparing a curriculum when the province shelved it in favour of the Ontario College of Trades (OCT) program in 2013. It’s been on the shelf ever since.”
A fourth way to bring more young people into the water well drilling industry is to pay them more.
“My students have just paid for two years of education, and they want to make the most money they can to pay off their debts and build a career with benefits,” Smith says. “That’s typically a large construction firm paying union rates for geotechnical drilling, not a small Mom and Pop firm that doesn’t pay much above minimum wage for water well drilling. If such small firms want to attract the new talent that is coming into the trade, they have to offer them more -which means raising their own rates for drilling water wells.”
Clearly, solutions exist for attracting more young people into water well drilling. What remains to be seen is whether industry and government will take the necessary steps to make them happen, to keep the current labour shortage from getting worse.
The water well drilling industry wishes to spread word of career opportunities for young people.
PHOTO CREDIT: JIM SMITH, FLEMING COLLEGE
“When the head reaches the positive stop at the top, you know it’s time to slide over and pick up the rod from the carousel. It makes it easier to use and takes the guess work out of it for more efficient drilling.”
Drillers seeking efficiency for water well or geothermal jobs choose the DRILLMAX® DM250 for its top head rotation speed combined with 22-foot stroke all under Class 1 Licence requirements. New options amplify production allowing the driller to focus on making the hole, while helper completes other job site tasks.
ROD CAROUSEL
Carousel carries 160-feet of 3-inch Mayhew regular drill pipe for a simple, easy way to go in and out of the hole. Machined grooves along carousel with arrow marker provide visual indicator when aligning rotary head over rods. Optional small rod box transports an additional 100-feet of 3-inch drill pipe. ONBOARD 40-GALLON GROUT MIXER
Runs off of rig hydraulics, saving fuel compared to running an extra engine.
– Jeff Rosendall, owner, Rosendall Well Drilling LLC, Michigan
Geoprobe® Innovation Differentiates Newest DRILLMAX® Water Well and Geothermal Rigs
Initially generating a name for itself by redefining the way environmental sites are investigated, Geoprobe® continually advances the drilling industry worldwide by designing and manufacturing drilling rigs and tooling to make tough technical drilling jobs faster, easier and safer.
Adding the DRILLMAX® line of rotary drill rigs in 2017, Geoprobe® began bolstering the DRILLMAX® 40-year reputation in the water well and geothermal industry by enhancing manufacturing processes to ensure durability and easy maintenance. The Geoprobe®/DRILLMAX® manufacturing facility leverages individual skills of shop technicians equipped with state-of-the-art manufacturing tools and processes to achieve low-volume, high-quality manufacturing.
ENGINEERING ELEVATES DRILLMAX® RIGS
With Geoprobe®/DRILLMAX® roots in research and development — founded by two engineers — our engineering team continually innovates and tests new features to make DRILLMAX® rigs and tooling efficient and safe. Our engineers bring individual specialties to their work together as a team collaborating on:
• comfortable chassis integration
• simple rig controls
• powerful top heads
• stout drill masts
• serviceable electrical and hydraulic
• appropriate accessory integration
• lightweight tooling
From testing components to putting their own drilling experience to work field testing drill rigs and tooling, the talented team members aren’t satisfied sitting behind a desk discussing drawings. They get dirty ensuring their designs truly make drilling jobs efficient and safe.
INNOVATION NEVER STOPS
Customer input inspires ongoing investment in innovation to continually refine the efficiency of a range of Geoprobe®/DRILLMAX® drill rigs. Constant contact with drillers in the field gleans knowledge on challenges they’ve faced and success of proposed solutions. This atmosphere of innovation and driller feedback fuels our ability to lead the industry, designing and manufacturing the best possible soil probing and drilling equipment.
Through the years industry-first innovations have become industry standards, resulted in patented products, and propelled the company name worldwide. Customers have come to rely on Team Geoprobe®/ DRILLMAX® for a better, trusted product supported by top-notch service.
Team Geoprobe® is Growing!
ASSEMBLY
FABRICATION MACHINING ELECTRICAL PAINT TESTING
INDUSTRY LEADING SUPPORT
Dedicated to helping you thrive in an ever-changing business climate, Team Geoprobe®/DRILLMAX® strives to be an asset to our clients by:
• assessing your needs accurately to recommend appropriate rigs and tooling
• talking through technical advice on drilling and sampling techniques
• walking through rig repairs in the field via a team of live phone support service technicians
• supplying same-day shipping on most parts
• staffing service centers across the United States with expert technicians, specialty tools, and parts inventory to complete rig repairs to complete rig refurbishments
Customers are confident of rapid response to requests — often in hours not days. Supporting Canadian customers directly ensures customers across North America experience the same industry-leading sales and service support, partnering to identify innovations for the next generation of Geoprobe®/DRILLMAX® rigs and tooling.
We’re growing and ready to invest in a passionate, skilled person based in Canada to represent our products. If you check ‘yes’ to the questions at right, complete an application at: geoprobe.com/CanadianSales I WOULD LIKE TO...
muse my drilling background mrun rigs in the field mconnect drillers to solutions mteach new techniques
mtalk with drillers daily mbe an asset to customers mprovide top service
mgrow in knowledge mcontribute ideas
PUMPING SYSTEMS
SUBMERSIBLE MOTOR DESIGNS
How their difference impacts pumping operations
No pumping system is complete without the right motor. It not only drives the pump, but it must also safely and reliably take the static and dynamic loads from the hydraulic stresses of the entire system.
by JEFF FRANK
No matter how many motors water professionals have selected and serviced over the course of their career, every pumping job is different – and every application requires different considerations in terms of overall efficiency, reliability, and robustness. This is often where submersible motors stand apart, delivering benefits for pump operators in charge of potable water and irrigation systems, construction sites, mine dewatering among other applications.
WHAT
COMPONENTS ARE PART OF A SUBMERSIBLE MOTOR DESIGN?
Submersible motors feature a variety of engineering considerations that set them apart from their surface-mounted counterparts. Because drilling and well construction
costs increase dramatically with borehole diameter, submersible pumps and motors are characterized by their slender construction. But appearance is just the beginning of the performance and operational benefits submersible pump systems deliver:
Not all electrical submersible motors use the same design, and there are several different technologies to choose from, including induction and permanent magnet (PM). Induction motors have often been considered the workhorse of submersible systems. They often feature a squirrel cage design since there are no electrical connections between the rotor and stator that need to be
Preparing to install a submersible motor design.
kept watertight. Additionally, induction motors of this type can be repeatedly produced to ensure high quality and low cost versus other motor designs, making them an accessible solution for pumping system owners and operators.
Since the motor is induction driven, the rotor turns at less than synchronous speed, which is why this motor type is often referred to as an asynchronous motor. This speed differential is defined as slip. Due to the rotor slip and the shape of the motor’s torque-speed characteristic curve, the motor has very stable operating characteristics, even under short overload and peak load conditions that make it an ideal driver.
When properly selected, the squirrel cage induction motor can easily meet the load demands of a centrifugal pump. However, when used in a standard pressure regulated water system, controlled by a pressure switch and bladder tank, it is best to limit the frequency of motor starts with approximately one minute between consecutive starts to ensure adequate cooling.
PM motors are growing in popularity in submersible applications. Unlike an induction motor where the internal rotor is an electromagnet and becomes energized by the system’s power supply, PM rotors are always magnetized due to the raw material selection.
These internal magnetic rotors make them more efficient, especially at reduced speeds and partial loads. The inclusion of the rare earth magnet rotor removes the slip factor seen in an induction-style motor. This creates the opportunity to achieve full synchronous rotational speeds in cases where that provides an operational benefit. Another way to view this is that lower input power is required for an equivalent output power produced by an induction design motor — saving on operational costs every time the motor runs. Also, lower current means that specific components of the system — including variable frequency drives, motor cables and filters — might result in smaller size requirements and, consequently, become less costly.
PUMPING SYSTEMS
Bearing system
The thrust bearing system handles the static and dynamic axial forces generated by the static and dynamic power needed to pump the water. Depending on the pump’s operation point, the axial shaft force direction can be either towards the motor (downthrust or thrust) or in the opposite direction (upthrust). At start-up, while the pump is still building
initial backpressure, the upthrust bearing prevents upward movement of the rotor.
To handle downthrust during normal operation, a strong, reliable Kingsburytype thrust bearing carries the load. Based on field experience, the Kingsbury-type thrust bearing is the best solution to fulfil the critical function of thrust load handling due to its high capacity and self-aligning properties. The total load
capacities of any specific motor design can vary depending on the motor ratings. Thrust and radial sleeve bearings are water lubricated. Stainless-steel sleeves in combination with carbon-graphite are often the best choice since the carbongraphite combines carbon’s strength, hardness, and wear resistance with graphite’s corrosion resistance and selflubricating properties. While running under water, each of these bearings generates a low-friction film on their smooth surfaces to provide maximum protection through this hydrodynamic seal. Once hydrodynamically separated, the bearing is fully lubricated and can operate continuously in this condition. This means the lifetime of the bearing system is unlimited if external influences such as water hammering, vibration and sand entry can be avoided.
Shaft seal
The shaft sealing system is made of a sand slinger and a fixed, mechanical or lipstyle seal. Lip seals are normally supplied as standard. For severe applications in areas with fine abrasives or sand, SiliconCarbide (SiC) mechanical seals are recommended.
Stator design options
Two different motor stator designs are available within the submersible motor world:
• Dry or encapsulated motors
• Wet-wound or rewindable motors
The stator of an encapsulated motor is wound with the same magnet wire used in all standard industrial motors. A stainless-steel shell on the outside and a stainless-steel liner inside are welded to end rings at either end of the stator to seal the winding from the outside environment.
No fluid, either from inside the motor or from the well, can enter the windings. The winding area is then filled with a special encapsulation resin that provides mechanical stability and promotes heat transfer to the outside of the motor. In some cases, the special resin also provides slight protection against voltage surges due to its dielectric properties.
The stator of the wet-wound or
RETURN TO AN IN-PERSON AGM
I hope that everyone is doing well and has been able to stay safe over the winter. Hopefully the last of the snow is in the rear-view mirror and we can look forward to a busy and successful spring season. With the latest COVID wave subsiding, most restrictions being lifted and booster doses going into lots of arms, things are looking pretty good on that front, as well.
The OGWA has continued to be busy on many fronts this year. The Board of Directors continues to meet monthly via video, for both Board and numerous committee meetings. The office staff has been busy with the travelling road show that is the Regional Training meetings. There have been two sessions at most of our sites and most of our members have been able to catch up with their continuing education credits in time for their technician licence renewals.
As of this penning, we have two training days remaining in Sudbury to round out this year’s program.
I would like to send out a special thanks to our two main presenters at this year’s training meetings. Warren Lusk of Lusk Geo Inc. and Ellaline Davies of Safety Works Consulting Inc. have done a wonderful job for us again this year, and their time and expertise is greatly appreciated.
Planning is in the process of being finalized for our upcoming Annual General Meeting. We are targeting a date before the end of the school year. There will also be divisional meetings prior to the AGM. During the AGM we will be discussing OGWA business, completing requirements for not-for-profit organizations and conducting elections. We will be sending out more information as the details are finalized. Stay tuned.
Over the past couple of years, we have experienced the normal turnover with the directors of the Association, and we are looking for a few new board members to step in and work with us. It is a great opportunity to have a leadership role in your Association and how we interact with our many constituents. There are also plenty of opportunities to be involved at the committee level. If you are interested in volunteering some time to help with the running of the OGWA please get in contact with me, the OGWA office or any other Board member.
I wish all of you a prosperous spring and look forward to seeing you soon.
Be healthy. Be safe. Be Well.
MATT WILSON, President
Robert William Williams passed away peacefully at home with his wife on Valentine’s Day. Married to Audrey (Gilbert) for 65 and a half years. Predeceased by his parents Herb and Molly, infant son Ronald, brother Sonny and grandson Jason. Survived by his sons Robert (and Margie), Randy (and Noreen), and Don (and Angela); his grandchildren Stephanie and Mike Penrose, Christina and Phil Swales, Heather Williams, Michelle and Ryan Hatcher, Celeste Williams, Carrie and Manuel Mayr, Randi and Lionel Lambert, Dennis Williams and Chelsea, and Kristen Williams; his great grandchildren Ezra, Arlo, Adam, Amber, Avery, Owen, Hunter, Tyler, Patrick, Rebecka, Lillian, Willow, and Thomas; his brother Don (and Cherie); niece Melody (and Mark Halagian and family); and
INSIDE THE ISSUE
Executive Director’s Report
Pursuing Continuing Education Credits
OGWA Golf Tournament
A look ahead at September’s event OGWA Membership Application Time to Apply or Renew
CFIB Benefits
Our partner, the Canadian Federation of Independent Business, has many benefits and resources to help you
nephew Kip (and Lynn and family). Robert was a master plumber who started working in the trade alongside his father at the age of 15. He owned and operated Robert Williams’ Plumbing and Heating Limited for 56 years. He ran the business alongside his wife from their family home, which they built with their boys, brick by brick. Robert was a scout leader for North Pelham Youth, a coach for Pelham Minor Hockey, and could often be found in the early hours of the morning clearing the outdoor rink, making it ready for the teams to play. He had a strong community spirit and sponsored many baseball and hockey teams throughout the years. He will be fondly remembered by his wife, and kids, grandkids and great grandkids, brother and friends. Some of his favourite pastimes included guitar, harmonica, golf, wood working, sign painting, iron forging, shing, going to the cottage and going to yard sales.
PUBLISHED FOR THE ONTARIO GROUND WATER ASSOCIATION
Canadian Pipe & Pump Supply Ltd. 416-244-6476 Fax: 416- 241-2022
JEFFERY MCCRACKEN Franklin Electric 647-641-2178
KYLE SMITH
Aardvark Drilling Inc. 519-826-9340 Fax: 519-826-9108
BRYAN WATSON
Hart & Sons Well Drilling Ltd. 705-887-3331 Fax 705-887-4788
MATTHEW D. WILSON
J.B. Wilson & Son Well Drilling Ltd. 519-639-9988 Fax: 519-269-3552
THANKS FOR YOUR PATIENCE
It has been an extremely busy time so far this year. I must thank you all for your patience as we dug our way through it all.
As you know, Jennifer Hudson went on medical leave in July. Unfortunately, she was not able to return and, with COVID as it has been, we have not been able to hire someone in her place. Speaking of COVID, in January, Debbie, unfortunately, contracted a case and couldn’t work, either. As you can imagine, the office has ended up being quite the challenge. As a result, I have relied heavily on Ursula and Tara Gallagher of Litmus Design for their expertise in graphics, the database, and social media. Their talents and timely attention have been greatly appreciated.
Although we have done our best to keep things as seamless as possible, I know there have been glitches. I, again, thank you all for your patience while waiting for a callback and issues to be addressed. We very much appreciate your understanding.
As I write this, we are over halfway through our Continuing Education schedule, (Regional Meetings). With all the COVID rules, restrictions on attendance and the seemingly constantly moving goalposts related to the pandemic, at times I find it hard to imagine how we have made it this far. Added to the confusion around presenting training has been the need to offer two courses this year. Due to being unable to provide much last year, we felt we needed one that covered the curriculum we had intended to bring to you last year and a second offering to cover the curriculum for this year. It was important, we felt, to be able to provide you with a full 14 hours of continuing education, especially if you needed it. COVID was hard enough on us all, and the consequences will be with us for years in so many ways. We thought it best to not have CE hours hanging over your heads as well. As you know, this year we emailed your certificates to you, put a copy in your Member’s Info in the OGWA Database and sent a copy into the Wells Licencing at the MECP.
Please remember, it is your responsibility to provide proof of your continuing education credits to the Ministry. If you are relying on copies of your certificates that have been sent to Wells Licencing by the OGWA, it is your responsibility to make a note to that effect to Wells Licencing. That is to say, when you send your information (Form 6 Renewal Application) into the MECP, clearly mark that your OGWA Continuing Education Certificate has been filed with Wells Licensing.
As always, if you have any problems or concerns, please do not hesitate to get in contact with me.
I have been contacted by a Ministry of Environment, Conservation & Parks enforcement officer regarding an unlicensed driller on the loose. The individual in question has not renewed his licence since 2019. This individual is not only drilling wells illegally but apparently has/is fraudulently taking down payments from unsuspecting clients and then not showing up to do the job. It is said suppliers have also been bilked and left unpaid as well.
The Ministry has therefore launched an investigation. We are asking you to be on alert to the situation and for the individual. The key to prosecution at this point lies with catching this individual in the act, onsite drilling a well. If you can shed any light on his whereabouts, if you see his rig on a site, you can contact me, and I will put you in touch with the
OGWA is planning a date for its Annual General Meeting. Details will be shared with members as they become available.
Ministry’s investigators or, should you wish not to be that involved, simply transfer the information to me and I will inform the Ministry Enforcement Officer. I am sure those of you in the area where he is active know of him but, once again, anyone with concerns is welcome to contact me. This individual must be stopped and prosecuted; this situation does nothing for our industry as a whole.
There is a provincial election on the horizon. This is a time for action. Our industry has been ignored for far too long. The best way to get some attention is to bring our concerns to candidates’ meetings. Candidates need to be asked hard questions which will result in their taking the issues up the chain. We need to demand commitments for attention. The lack of inspection and enforcement is always top of mind, the inequity in source protection between municipal and private wells, the inequity in government spending between municipal and private wells, the threat that development poses on groundwater resources, not to mention the threat to groundwater posed by improper/ill-advised stormwater management.
Ontarians need education regarding groundwater. Many young people may enter the groundwater industry if only they knew that it existed, and what a career in groundwater can mean, the challenges, the satisfaction, and the opportunities available. In short, groundwater needs some publicity.
We will have an Annual General Meeting of the members, likely in London, Ont. in the near future. Plans now are for a smaller event based on the necessary meetings we are required to have as an Ontario not-for-profit. Divisional meetings will take place in the morning followed by lunch. In the afternoon, an annual general meeting of the members would take place. Plans for this are only just beginning to gel so stay tuned to the website and watch for e-blasts around this event.
There will be an election at this AGM. We have vacancies on the board of directors. I encourage all members to consider getting involved. The time commitment is not that great when you consider your ability to direct the evolution of this Association and the industry. Seventy years ago, about the time of our coming AGM, talks and first meetings of what would become this Association were taking place. These talks and first meetings were in preparation for the first of the annual general meetings of this Association which took place on May 31, 1952, in Tillsonburg, Ont. at Tillsonburg Pipe & Supply, now known as Wellmaster. There were 77 charter members and more than 100 drillers and members of the industry who attended that meeting.
A quote from the day made by Archie K. Watt – then provincial geologist – said that “as a group, strides could be made to improve drilling conditions and service to customers better than as individuals.”
Archie, of course, went on to become the godfather of groundwater monitoring and reporting in Ontario, and the OGWA presents an award in his honour every year. The work here is not finished, ladies and gentlemen. I encourage you all to get involved. If you do not wish to take a full position on the Board, join a committee. Call me anytime to discuss your interests, abilities and time. I know we can find a fit for you.
STAINTON, Executive Director
IN MEMORIAM
Ted Van Kessel
Theodorus (Ted) Van Kessel passed away at Norfolk General Hospital in Simcoe on Wednesday, Feb. 16, 2022 in his 90th year. Husband of more than 64 years to Clare Van Kessel (nee Walker) of Simcoe. Father of Michael Van Kessel (Marion), John Van Kessel (Shirley), Mark Van Kessel (Linda Mansell), Sue Vroom (Mike) and Lisa Van Kessel, all of Simcoe. Grandfather and great grandfather of David (Sarah), son Nate; John Jr. (Megan), children Jace, Brysen, Olivia and Sawyer; Amy Scime (Logan), son Owen; Krystal (Trevor); Kevin (Tegan), Katelyn; Paige Poirier (Todd), daughter Andi; and Kody (Shay). Also survived by Clare’s sister Winnie Walker and by her sister-in-law May Walker. Ted will be remembered by his extended family in Canada and Holland. He led an active life, and as a boy supported his family during the occupation of The Netherlands, then boarded a ship for a brighter future in Canada in his late teens. Church and music became a central part of his life, considering that he met his sweetheart while rehearsing in the choir loft. He was the founder of a successful family business drilling water wells throughout much of Norfolk and neighbouring counties. The legendary “Flying Cat” enjoyed participation in sport and community from his playing days on the soccer pitch, involvement in minor and oldtimers hockey to sponsoring local teams, and as a member of the Knights of Columbus. He enjoyed celebrating with a good pint or three, cooking up a storm and supporting his children and grandchildren in their athletic pursuits. The well-witcher of Norfolk County has eternally “gone fishin’.”
Wellphoto/Adobe
WELL WISE WATER
TESTING PROGRAM
Administered by the Ontario Ground Water Association
In Ontario, well owners should test their water quality regularly until it can be considered stable. Bacteriological testing is provided by the Ministry of Health at no charge to property owners and Well Wise does not offer those tests.
To be sure of what your water contains be it natural or man-made contaminants we recommend your water be tested at minimum for Metals, Minerals & Salts. Drilled wells are generally stable, however shallow wells, surface water sources or wells influenced by surface water should be checked more frequently.
The only way to tell if your drinking water is safe is by having it tested.
Test Packages offered include: Metals/Minerals/Salts, Solvents, Fuels, Mercury, Fluoride, Sulphide, Tannin/Lignin, Glyphosates & OP Pesticides/Herbicides. This test will provide a general chemistry of your water. The minimum recommended testing is the Metals, Minerals & Salts package.
1,2-Dichloropropane Xylenes, total cis-1,3-Dichloropropylene
Fuels
Volatiles Hydrocarbons
Benzene
Ethylbenzene
Toluene
m/p-Xylene
o-Xylene
Xylenes, total
F1 PHCs (C6-C10)
F2 PHCs (C10-C16)
F3 PHCs (C16-C34)
F4 PHCs (C34-C50)
Fluoride
Anions
Fluoride
Mercury Metals
Mercury
Sulphide
General Inorganics
Sulphide
Tannin/Lignin
General Inorganics
Tannin & Lignin
Glyphosates (Roundup)
Glyphosates
For more information or to order a test visit: http://www.ogwa.ca/ resources/wellwise
Send your order form to: wellwise@ogwa.ca
Difficulties or to order by phone call: (519) 245-7194 extension 101 Return shipping is included with your order.
ONTARIO GROUND WATER ASSOCIATION MEMBERSHIP BENEFITS
Ontario Ground Water Association Membership Benefits
Ontario Ground Water Association Membership Benefits
The OGWA has negotiated special Corporate Membership rates with the 3 district areas in Ontario with CAA. Please remember besides roadside assistance CAA offer members discountson many goods and services. CAA Members can enjoy the features and services offered by affiliate auto clubs across North America and around the world.
The OGWA has negotiated special Corporate Membership rates with the 3 district areas in Ontario with CAA. Please remember besides roadside assistance CAA offer members discounts on many goods and services. CAA Members can enjoy the features and services offered by affiliate auto clubs across North America and around the world.
Enjoy all the Benefits brought to you by being associated with the NGWA, as a member of the Ontario Ground Water Association you will have access to many of the programs and offerings brought to you by the largest groundwater association in the world.
Enjoy all the Benefits brought to you by being associated with the NGWA, as a member of the Ontario Ground Water Association you will have access to many of the programs and offerings brought to you by the largest groundwater association in the world.
As the largest insurer of groundwater contractors in Canada, Lackner McLennan Insurance has made available a unique and taylor-made product covering all aspects of your insurance requirements. Starting back in 1992 they have continued to service the industry’s changing requirements and have earned the trust of over 200 professional groundwater companies. Your company’s assets are your investment and Lackner McLennan will provide you the protection required for you Automobiles, Buildings, Contents, Equipment and Commercial Liability.
As the largest insurer of groundwater contractors in Canada, Lackner McLennan Insurance has made available a unique and taylor-made product covering all aspects of your insurance requirements. Starting back in 1992 they have continued to service the industry’s changing requirements and have earned the trust of over 200 professional groundwater companies. Your company’s assets are your investment and Lackner McLennan will provide you the protection required for you Automobiles, Buildings, Contents, Equipment and Commercial Liability.
Recently through the Economical Insurance Company, we can now offer a reduced cost Home and Automobile insurance product available to all your employees. This offering is an employment benefit that comes to you at no cost. Have your employees call direct for savings on their personal insurance requirements.
Recently through the Economical Insurance Company, we can now offer a reduced cost Home and Automobile insurance product available to all your employees. This offering is an employment benefit that comes to you at no cost. Have your employees call direct for savings on their personal insurance requirements.
Thrifty Car Rental services offers special member rates and benefits throughout all their North American locations and access to their Blue-Chip Express Rental Program with availability to commercial vehicles - pickups and vans.
Thrifty Car Rental services offers special member rates and benefits throughout all their North American locations and access to their Blue-Chip Express Rental Program with availability to commercial vehicles - pickups and vans.
GOSTWEAR provides good quality Canadian and American made work wear for you and your employees. Please visit their website and take advantage of free shipping on orders over $149.00 - https://www.gostwear.com
GOSTWEAR provides good quality Canadian and American made work wear for you and your employees. Please visit their website and take advantage of free shipping on orders over $149.00 - https://www.gostwear.com
Choice Hotels is Canada’s largest lodging chain with over 270 hotels coast to coast. They offer 8 distinct brands at different budget levels providing more lodging choices than any other hotel chainin the world. Choice Hotels also represents hotel brands in 46 countries with more than 4700 locations. Offering a 100% Satisfaction Guarantee to our members or there is no charge for your room.
Choice Hotels is Canada’s largest lodging chain with over 270 hotels coast to coast. They offer 8 distinct brands at different budget levels providing more lodging choices than any other hotel chain in the world. Choice Hotels also represents hotel brands in 46 countries with more than 4700 locations. Offering a 100% Satisfaction Guarantee to our members or there is no charge for your room.
OGWA Members’ Newest Benefit Program. 1% above dealer invoice pricing! As a member of the Ontario Ground Water Association, you can purchase or lease a new Ford or Lincoln vehicle from Parkway Ford Lincoln Waterloo. When it comes to your bottom line, your membership in the OGWA pays dividends.
OGWA Members' Newest Benefit Program. 1% above dealer invoice pricing! As a member of the Ontario Ground Water Association, you can purchase or lease a new Ford or Lincoln vehicle from Parkway Ford Lincoln Waterloo. When it comes to your bottom line, your membership in the OGWA pays dividends.
Discover the value CFIB has to offer its members. Get resources from business experts, access webinars and templates for common HR issues. Get exclusive discounts on payment processing, banking, payroll, shipping and more. Have your say with policies that affect your business, as CFIB is your strong voice for Canadian Businesses and included in your OGWA Membership.
Perkopolis is Canada’s leading provider of fully managed perk programs, continually sourcing exclusive, high-value offers, rewards, and benefits. Get savings on entertainment, travel, shopping, dining and more! Included in your OGWA membership.
ONTARIO GROUND WATER ASSOCIATION
NEW MEMBERSHIP
MEMBERSHIP RENEWAL *RETURNING MEMBER
* NOTE: If your Membership has lapsed in the last 3 years and you are re-applying there is a $100 re-instatement fee
New, renewing or returning members of the OGWA are required to log-in to the Members Only section and create/update their profile There are many benefits to the “members only portal” including a robust search engine for the public You can effectively advertise the services your business has to offer and the preferred geographical area in which you work Your OGWA membership entitles you to automatically become a member of the Canadian Federation of Independent Business (CFIB) and the National Ground Water Association (NGWA) Information on your profile will be listed in those memberships Please keep you profile current. accurate.
COMPANY INFORMATION:
COMPANY NAME:
MAIN CONTACT NAME:
ADDRESS: CITY:
PROVINCE: POSTAL CODE
CONTACT EMAIL:
BILLING EMAIL:
BUS PHONE: CELL: FAX:
CONTRACTORS MECP LICENCE NUMBER: EXPIRY DATE :
MANDITORY: MECP CONTRACTOR LICENCE NUMBER REQUIRED FOR ALL QUALIFIED CONTRACTORS
CHOOSE YOUR MEMBERSHIP CATEGORY/DIVISION CONTRACTORS
Groundwater Contractor with 1 Licenced Technician $395 00
Groundwater Contractor with 2 Licenced Technicians $490 00
Groundwater Contractor with 3 Licenced Technicians $585 00
Groundwater Contractor with 4 Licenced Technicians $680 00
Groundwater Contractor with 5 Licenced Technicians $775 00
Groundwater Contractor with 6 Licenced Technicians $870 00
Groundwater Contractor with 7 Licenced Technicians $965 00
with 1 Salesperson/Associate
Supplier with 2 Salesperson/Associate
Supplier with 3 Salesperson/Associate
Supplier with 4 Salesperson/Associate
Supplier with 5 Salesperson/Associate
Supplier with 6 Salesperson/Associate
More than 6? See checkout on next page
MANUFACTURERS
Manufacturers with 1 Associate
Scientist/Engineers <10 Ground Water Professionals
Scientist/Engineers 10-20 Ground Water Professionals
Scientist/Engineers >20 Ground Water Professionals
GOVERNMENT AND ASSOCIATES SCIENTISTS/ENGINEERS
An individual or organization interested in the welfare and success of the Ground Water Industry but unable to be classified in any other of our membership categories may apply to this division/category. Please note, this division/category receives no voting power.
$550 00
$875 00
$1350 00
$130 00
Manufacturers with 2 Associate
Manufacturers with 3 Associate
Manufacturers with 4 Associate
Manufacturers with 5 Associate
Manufacturers with 6 Associate
ONLY COMPANY NAMES, BUNDLE MANAGERS, ENROLLED SALESPERSONS AND ASSOCIATES WILL APPEAR IN OUR PRINTED MEMBERSHIP DIRECTORY THEY WILL HAVE ACCESS TO THE MEMBERS’ ONLY PORTAL AND WILL BE SEARCHABLE ON OUR WEBSITE ALL UN PAID STAFF LISTED IN YOUR PROFILE WILL NOT RECEIVE MEMBERSHIP DISCOUNTS WHEN REGISTERING FOR EVENTS AND WILL BE BILLED AT THE NON-MEMBERS RATES.
REQUIRED: All Licensed Technicians, Ground Water Professional and Association Members: Names, contact details and MOE License numbers of Licenced Well Technicians or Ground Water Professionals employed by Company (including owner or manager if applicable). Complete additional pages if necessary. The OGWA will send updates to the addresses and emails indicated.
MP170-2SC
Pick up and clean up to 350 GPM. Built with with a 118 Pump— Chrome with Mechanical Seal.
MP255-100
Pick up and clean up to 500 gpm @ 200 psi, with a 250 Pump and 118 Pump—Chrome with enhanced Mechanical Seal.
MP255-2SC
Pick up and clean up to 500 GPM. Built with with a 118 Pump—Chrome with enhanced Mechanical Seal.
The MudPuppy® was designed to efficiently remove rocks and sand from drill mud, making the mud and jobsite cleaner. With clean mud the problems of wear and tear on the mud pump, drill string, and other parts are reduced dramatically. The hole is cleaner with less wall cake, making for a more productive well.
Each MudPuppy® is outfitted with a high wear CHROME centrifugal pump. Chrome ensures a longer life with higher RPM.
TIME FOR ACTION IS NOW
A groundwater crisis is inevitable unless we act now
Groundwater is an essential foundation for sustaining the environment, our communities, and our economies.
As our population grows, industry demand increases and the effects of climate change worsen, this easy-to-access clean water resource will be depleted faster than it can be replenished. Without action now, our needs will cause our supplies to run dry – and sooner than we think.
Groundwater is the world’s largest freshwater resource; hidden below our feet, the signs of over-consumption are not always visible. With up to 20 per cent of groundwater wells worldwide at risk of running dry, our groundwater resources have never been more vulnerable.
A GROWING CRISIS
Convenient and inexpensive groundwater access has boosted agricultural economies and underpinned growth and sustainability of food and energy supply for regional and urban communities for many years. With supplies diminishing, those same communities need to shift their reliance to alternative supplies, water transfers or better manage withdrawal and recharge balance. Sectors like tourism, where clean groundwater supports natural environments as attractions or provide base flow to rivers for recreation, also rely on groundwater security.
Depletion of aquifers can not only result in lack of water supply and land subsidence – both damaging to communities and infrastructure – but also damage to complex groundwater systems, ecosystems and our ability to recharge sources.
As the population grows, world
agriculture will need to produce 50-60 per cent more food globally, and to do so means that reliance on groundwater pumping will increase. Without sustainable management, a groundwater crisis is inevitable.
The case for change is more urgent given that climate change has become a “risk multiplier,” according to a UN human rights expert1 for impacts on human rights. Urgent, proactive action, all over the world, is necessary to avoid disruption and even disaster.
THE CLIMATE CHANGE ACCELERATOR
The latest IPCC report re-emphasized that the frequency and intensity of all extreme weather events, including droughts, has been increasing – and these climate hazards and contamination risks will continue to compound if we are unable to limit global temperature rise.
The impacts of these risks are already testing the resilience of vulnerable communities where water quality is an issue, for example remote or underserved populations such as many Indigenous communities.
Effective water management is becoming a priority for these at-risk areas, but we need to work more proactively
by DON HOLLAND
to embed this approach in less at-risk areas before scarcity becomes a distinct possibility.
We are already seeing the effects of increasing occurrence of drought in arid areas such as California. Many underground aquifers in California’s Central Valley have been identified as critically over-drawn basins. Alarmingly, NASA scientists are projecting that some basins could run out of groundwater as early as the 2030s.
We can’t afford to wait for this to happen. To effectively change our course, we need to act now and use strategic and adaptive planning approaches widely, to
Don Holland is GHD’s new Ontario water business group leader
PHOTO CREDIT: GHD
INNOVATIONS
manage what we do have more effectively and to minimize the investments we will inevitably have to make to prevent a crisis from becoming a reality.
A FUTURE OF INTEGRATION
Policymakers and industry will need to work hand in hand with industry and communities to integrate water recycling and groundwater replenishment
strategies that work for all. An Integrated Water Management (IWM) approach allows us to consider the entire water cycle, identify a mix of solutions and ensure we are bringing maximum benefit at an affordable cost to both consumers and commercial water users.
This approach could deliver resilience and sustainability across our water systems and especially help communities
"QUICK" INSTALL PRESSURE SWITCHES
meet the challenge of unsustainably depleting groundwater resources in an equitable manner. Prioritizing integration of groundwater and surface water regulation and management; and selecting projects that address both community and utility goals, are two potentially effective approaches.
We are also looking for pathways to leverage data, innovation and modern technologies for continuous futureproofing efforts. Some ways in which utilities and governments can do this include using GIS mapping processes, and digital tracking systems to increase understanding and capability of groundwater systems to stop depletion and degradation, at the same time paying careful attention to quality. Utilities can now view the performance of their assets in real-time – enabling fast action and forward planning – via a fleet of devices connected to utility infrastructure.
THE FUTURE OF WATER
The effective, holistic management of all water resources, including groundwater, means starting to plan before a crisis occurs. We need to move from a reactive approach to a proactive one. We can no longer use 20th century tools and approaches to solve 21st century challenges.
We must test, diversify and invest if we are to avoid the future economic and social implications of water shortages.
Reliable data is providing the foundation for decision-making. With this in mind, we progress frameworks that enable adaptive responses to a wider range of possible futures. This accelerates effective, holistic management of water resources without compromising future generations.
In this way, addressing groundwater management is incorporated within the wider context and integrated into a sustainable water system – a system that will allow us to generate more economic value from the water we use and address future stressors such as climate change.
Don Holland, GHD’s new Ontario water business group leader, has more than 20 years of experience in wastewater process engineering, conveyance, organics management, construction management, and project management.
THE KEYS TO HEALTH
Messages must travel from brain through spinal cord
Ahealthy worker is apt to do a better job, will have the stamina and energy necessary to get through a full workday, and will be an asset to his or her company. Not all employees, however, may be entirely healthy, and many others may have health issues and not realize it.
by MIKE JIGGENS
The brain and spinal cord are the keys for optimal health. Life flows from the brain, through the spinal cord and into every cell in the body.
Dr. Matthew Posa, a Milton, Ont. chiropractor, says a person’s health is regarded as his greatest asset, but many people don’t fully understand the concept of health.
“What is telling you if you’re healthy or not healthy?” he poses, adding the usual response is whether one looks good or feels well. Those who maintain a proper diet and exercise regularly may claim to be healthy if they look good and feel well. But instead of health being something people try to achieve regularly, it becomes something to which they react.
“You’re now being reactionary instead of being pro-active about your health,” Posa says, adding people tend not to do anything about their health until they begin to look bad and feel unwell.
“The problem with reacting to health is you’re going to miss the top killer in our country today.”
Heart disease is ranked as the No. 1 cause of death among Canadians, yet 80 per cent of the time the first symptom experienced is death due to a massive heart attack or a stroke.
“Eighty per cent of the time you don’t feel anything until you’re dead.”
Those who have died of a heart attack or stroke likely weren’t truly healthy, even if they ate well and exercised regularly, he says.
The No. 2 cause of death among Canadians is cancer, and everyone with cancer in his body is unaware of it until it’s diagnosed, Posa says.
“You can have cancer in your body and not know it. More people in Canada, and even the world, are dying of things they don’t even feel. That is scary and says a lot.”
The problem, Posa says, is that we live in a society in which we’re led to believe that the state of our health is based on how we look and feel. When someone begins to look or feel bad, he visits his doctor and is usually presented with two options: drugs or surgery. Symptoms of an ailment are the body’s way of sending a warning signal that something is amiss. Symptoms can include headaches, depression, blood pressure changes, heart rate issues, numbness, or any type of pain.
“Symptoms are not only the beginning of the disease process, but they come at the end of the disease process.”
In the case of heart disease or cancer, symptoms may not be felt until it’s too late.
GETTING TO THE ROOT OF THE PROBLEM
Posa notes people need to get to the root
HEALTH
cause of the problem and not just cover everything up with medications.
“If you don’t put out the fire, the building is going to burn down.”
If medication is used to deal with a health issue, does the problem still exist if the symptoms disappear? Posa says those relying on multiple medications aren’t living the kind of life they were meant to live and are mostly getting
increasingly sicker.
“They spend their lives in an imprisoned body. If you continue to cover up the symptoms, the fire gets worse. It will burn brighter and hotter, and the disease process will get worse and worse by covering up symptoms.”
The “house” will eventually burn down, if attention isn’t given to the fire, he says.
Health is based on the way we
function, Posa says, adding that when every organ, cell and tissue is doing its job and our bodies are functioning correctly, we are in a state of health. It’s in coherence. Food is the raw material needed to build the body while exercise is needed to get the body moving, changing, and adapting. Health is the optimal functioning of the body.
Yet it’s the brain that controls the body’s functions and where all life, health and healing resides, he says. Life flows from the brain into every cell within the body. Cells receive both electrical and mental impulses which are transmitted along the spinal cord and out through the nerve roots. To achieve optimal health, we must ensure messages from our brain travel without interference through our spinal cord and out the nerves to every organ, cell, and tissue in the body.
“I want my brain to be aware of everything that’s happening so that it can respond and react accordingly without my body even knowing it and without me knowing it.”
When an area of the body is functioning poorly, it’s no longer healthy, Posa says, and is in a disease process. The problem among most people is that they base their health upon how they look and feel.
“You don’t hear it, smell it or taste it until the very end stage where you may start to feel pain symptoms, sickness or disease, or you may have the worst symptom of all which ends up killing you.”
TAKE CARE OF THE BRAIN, SPINAL CORD
This demands proper care for the brain and spinal cord, he says, because they are the body’s two most delicate tissues.
“You have everything inside your body to get better.”
The worst thing anyone can do, he says, is to treat symptoms or effects. Instead, the best thing is to correct the problem. Chiropractic medicine is not voodoo or pseudo-science, he adds, noting it will take pressure off the nervous system so that the body better adapts. It turns the “light” back on.
When a nerve is damaged, it acts like a dimmer switch and dims the life, healing, and potential that those areas of the body deserve. The healing potential lies inside the body, Posa says.
CERTAIN PLASTIC ITEMS REGULATIONS
Focus on the Environment.
The federal government is seeking feedback from interested parties in the development of regulations under the Canadian Environmental Protection Act 1999 (CEPA), aimed at setting minimum recycled content requirements for some plastic manufactured items.
A resolution to enact a treaty aimed at ending plastic pollution has been endorsed by 175 nations. The treaty is expected to become final by the end of 2024 and would establish objectives to allow individual countries to form plans to prevent, reduce and eliminate plastic pollution.
CEPA’s plan includes several considerations and options to be acknowledged for key elements of the proposed regulations.
At issue is the fact that most of Canada’s plastic products end up in landfills, are incinerated or become litter in the environment, rather than being recycled into new products. Such pollution can be avoided through material reduction, reuse, repair, remanufacturing and refurbishment.
The foremost goal of minimum recycled content requirements is to bolster market demand for recycled plastics, thereby creating market pressure to increase collection, sorting and recycling of plastic waste.
This would create investment incentives to support infrastructure and innovation to accommodate improved recycling product design. Consequently, the amount of plastic waste entering landfills would be reduced, and incineration of plastics would be scaled back, thereby reducing greenhouse gas emissions and pollution.
Canada has set a goal to achieve zero plastic waste by 2030 with plastic packaging to include a minimum 50 per cent recycled content.
In May of 2021, “plastic manufactured
items” was added to CEPA’s Schedule 1, allowing the federal government to introduce regulations for the management of plastic manufactured goods at key stages in their lifecycle, such as their manufacture, use, disposal and recovery.
Proposals being considered for the regulations cover several different types of plastic goods. Most notable for this industry are film and flexible plastic packaging, except for that which encounters food. Such items include film bags, woven and net bags, stretch wrap, shrink wrap, stand-up pouches and bubble wrap for the containment or protection of products such as clothing, flyers, housewares, cosmetics, furniture, electronics, appliances, sports equipment and toys.
Not all plastics are the same. Compostable plastics differ chemically from conventional plastics and are designed to biodegrade in industrial composting facilities instead of being recycled to become new products. Consequently, products made from compostable plastics can’t practically use recycled content. Compostable plastics,
however, have potential advantages in niche operations in which recycling is difficult or where the diversion of organic waste can be supported, such as in some types of food packaging and organic waste bin liners.
In Canada, organics processing facilities don’t generally accept compostable plastic items and they mainly end up in landfills. Governments at both the federal and provincial levels, in association with other organizations, have been working to improve standards for compostable plastic products.
The above is a summary of Environment and Climate Change Canada’s technical issues paper, “Recycled content for certain plastic manufactured items regulations,” published in 2022. To read the paper in its entirety, visit: https://www.canada. ca/en/environment-climate-change/services/ canadian-environmental-protection-act-registry/ technical-issues-paper-recycled-content-plasticmanufactured-regulations.html
Bubble wrap is among a range of plastic goods being considered for federal government regulations.
rewindable motor is wound with an electrically insulated magnet wire. The wire insulation is polyvinyl chloride (PVC) or polyethylene (PE). The internal liquid fill solution is directly in contact with the wire. In addition to the magnet wire insulation, all internal electrical connections must be isolated to prevent motor grounding.
NEMA standards
The North American NEMA (National Electrical Manufacturers Association) standards are accepted as the global benchmark for the pump mounting dimensions of four-, six-, and eightinch submersible motors. No industry standards exist for larger diameter motors. The NEMA standards specify the flange and splined shaft dimensions of the motors.
HOW DO THE DIFFERENT STATOR DESIGNS COMPARE?
Electromagnetic differences
A fundamental difference between the rewindable and encapsulated motors is in the actual amount of current-carrying copper that can be placed in the motor stator slots. The wire insulation used to build rewindable submersible motors varies considerably from the magnet wire insulation used in encapsulated motors: 0.35 to 0.5 mm/side compared to 0.04 mm/side, respectively.
This means the encapsulated motor can carry more electrical current while running at higher wire temperatures since there is no wire insulation to be damaged by these temperatures. Overall, this allows for encapsulated motors to operate at greater energy efficiency ratings. On the other hand, rewindable motors built with stator winding wire that is PVC coated must maintain a lower operating temperature to not damage the insulation, and ultimately the motor’s ability to operate.
The thicker the wire diameter (copper plus insulation) means that less copper is available for power generation. To compensate for this reduced copper volume, rewindable motors will be made longer in many cases. This design helps provide equal power output to the encapsulated submersible motor. To demonstrate this, compare the six-inch diameter, 20 HP, rewindable and encapsulated motor lengths, where the rewindable motor must be 25 per cent longer than the encapsulated motor to provide the same power output.
Thermal characterization of encapsulated motors vs. rewindable motors
As briefly mentioned previously, the most notable difference between encapsulated and rewindable motors is the allowable winding temperature rise. In general, the allowable winding temperature rise for a rewindable motor must be less than the encapsulated motor. For this reason, rewindable motors must run at a temperature closer to the ambient fluid temperature. This also means that encapsulated motors allow for a greater application temperature rise margin before reaching the point of permanent damage.
The lower temperature rise of the rewindable motor does not mean that it is more thermally robust. In fact, the encapsulated motor has a wider temperature operating range, making it more thermally robust, and less likely that it would need to be derated in a higher ambient water temperature.
As a motor application is analyzed — comparing the water ambient temperature, the allowable winding rise, and the motor’s power output rating — there is generally a linear relationship that can be maintained with respect to the amount of efficiency and performance loss in the system.
Another case when a wider operational temperature margin becomes an advantage is during short-time current overloads, such as at locked-rotor or during an electrical line start. The extra energy is stored in the copper winding as heat. Under these conditions, the amount of heat is measured as a temperature rate-of-rise, and it is proportional to the square of the current density in the copper. Using this, the winding temperature rise can be calculated for each motor type. Under a full voltage, locked-rotor condition, the encapsulated winding heats up at the rate of 19 degrees Celsius/second while the rewindable winding rises at 31 degrees Celsius/second.
Under normal operating conditions, submersible motors and pumps have inherently low internal inertial losses and start very quickly, so the temperature rise during starting is quite acceptable. However, if the motors are not able to accelerate for some reason, the rewindable motor will tend to be more fragile than the
motor. This is because the rewindable
motor has both a lower allowable insulation temperature and a relatively higher rate-of-rise of temperature.
Despite these differences, it is important to remember that over-heating is the main cause of failure in many applications of submersible motors — so, regardless of construction type, it is recommended to protect both encapsulated and rewindable motors with “quick trip” (must trip within 10 seconds @ 500 per cent IN) overload protection.
Ability to repair/maintain encapsulated motors vs. rewindable motors
When a motor fails, it’s important to quickly determine the cause. If the failure is for reasons related to misapplication or improper installation, all installation deficiencies must be corrected before another motor is installed. Both motor types are repairable and spare parts are often readily available.
The modular concept divides the motor into its main parts: stator, rotor, upper and lower end bell, seals, and bearings. The reliable and proven mechanical parts, end bells, seals, and bearings are interchangeable for both designs. When the failure mode is that of a failed stator, the encapsulated motor’s stator may be replaced or the rewindable motor may be rewound.
An encapsulated motor can be repaired quickly with a factory original stator. This results in no change in motor performance since each stator is wound using the same raw materials, automated winding lines, and manufacturing processes.
The rewindable motor is easy to rewind in the field. The ends of the 18-slot stator are open to allow easy removal, reinstallation, and forming of the winding coils. The motors are wound with PVC wire, which is widely available, and the winding data is published. It is important to repair the motor in accordance with factory specifications for materials and winding data. Failure to do so will result in altered motor performance. Repair kits that contain pre-wound coils, slot insulation, and cable splicing materials are available from the factory should you or the repair shop prefer to use factory components.
CONCLUSION
Selecting the best motor to power your submersible pump is a critical consideration to your overall operations. Your motor’s long-term performance – and the performance of your pumping system – relies heavily on having the right configuration for your site and your needs. This is what makes submersible motors a smart choice in many applications. They are more advanced than ever in terms of features and overall operation and offer highly efficient performance.
Jeff Frank is global product manager at Franklin Electric. He is a mechanical engineer with 15 years’ experience in the water systems industry. He has helped Franklin transition from an OEM component supplier to a holistic water systems pump manufacturer and reseller.
BLADDER PUMP IS PFAS FREE, RUGGED AND TECHNICIAN FRIENDLY
The Spectra Scientific Bladder Pump Sil 2.0 is a simplified bladder pump designed to save technicians time and energy in the field.
Current bladder pumps are not optimized for the demands of field work and are difficult to use and time consuming to replace between wells. They are also difficult to operate in harsh conditions. Their numerous moving parts make them a hazard for cross contamination.
The Spectra Bladder Pump features a simple design and is built with non-toxic inert materials. The Quick Plug and Sample design makes it easy to use.
Features include:
• easy to replace silicone bladder sleeve
• simple design – unscrew, remove and replace
• choice between Push
Connects or Barbed
Connections
• PFAS-free bladder material as defined by the U.S. DoD
PFAS Task Force
• saves up to five minutes of cleaning and bladder replacement between wells
The Spectra Scientific Bladder Pump Sil 2.0 uses approved materials with zero PFAS contamination or potential leaching. Unlike other bladder pumps that use such materials as LDPE, HDPE and Teflon, the Spectra pump utilizes
NEW PRODUCTS
silicone for a more rugged, inert and less toxic internal bladder to ensure no PFAS contamination. Its design minimizes the risk of cross contamination.
For more information, visit www.spectrascientific.com.
WATER VELOCITY METER OFFERS ACCURACY, INEXPENSIVE MEASUREMENTS
Hoskin Scientific has introduced the Aqua Data FloStick RC4 water velocity meter, offering an accurate, robust and low-cost method
of measuring water velocity, and logging data for later analysis.
The meter is a standalone instrument comprising velocity probe, wading rod and display housing, all in a single integrated package.
Other features include:
• Wide measurement range from true zero to 2m/s (3m/s optional)
• No moving parts and maintenance free
• Exceptional sensitivity, ideal for measurements in very shallow and sluggish flows
• Able to work accurately in a wide range of water conditions
To discuss pressure sensor applications, contact Oakville, ON salesb@hoskin. ca, Burnaby, BC salesv@hoskin.ca and Montreal, QC salesm@hoskin.ca www.hoskin.ca
A new approach to education
by Ron Bourdon
Water resources are not necessarily renewable
E
instein is usually credited for having said: “Insanity is doing the same thing over and over and expecting different results.” (Wilczek, 2015). Of course, that doesn’t make this article “science-based,” and, reading the cited Wilczek article would reveal that there’s a whole lot more to it. Nevertheless, Einstein would surely have been happy as a clam at high tide that Holland College is developing a practical, holistic, innovative “Excellence in Watershed and Aquifer Management Centre,” including education programming that will be genuinely science-based and not just “more of the same thing over and over.”
Ground Water Canada reported (Summer 2019) that more than half of the world’s major aquifers are past sustainability tipping points – past “the point of no return.” We also know that salt contamination (from road de-icing and from “natural” hydrogeological sources) is a worsening problem with a brewing momentum. Water resources are not necessarily renewable unless watersheds and aquifers are given the proper respect, protection, encouragement, and time they need to recharge.
The current trajectory confronts us with “a watershed moment” – “more of the same” is not sustainable… we need “more of the sane.” The time to act is now. The Holland College “Excellence in Watershed and Aquifer Management Centre” intends to be part of the solution.
Much of the excellence of that centre will be attributable to the Andrews family’s remarkable endowment to Holland College of the historic Andrews Mill site – an “urban” property that encompasses a mill pond and a substantial portion of a coastal watershed in the Charlottetown neighbourhood of West Royalty.
Currently in the early development stage, the centre will materialize through a close collaboration among the Andrews, Holland College and P.E.I.’s Watershed Alliance, Watershed Ecologist, and Wildlife Federation. While the eventual inaugural centre and programming is a fluid work in progress,
the intention is to recognize that watersheds and aquifers are intrinsically inseparable with their fates particularly intertwined in the presence of saltwater.
P.E.I. is not in the middle of Lake Ontario. Since the world’s mainland coastal regions and far-inland regions are often faced with salt-related risks, an underlying theme of the centre and its academic programs will be water management in the presence of salt or of saline environments.
Currently, the program is intended to embrace many topics, but there will likely be four recurring themes: (1) oceanic islands; (2) mainland coastal settings; (3) in-land saline (salty) hydro-geological settings (anywhere the saltwater table closely underlies relatively shallow freshwater); and (4) contamination of water supplies by “road salt” and other de-icing agents.
This centre’s core programming framework will integrate, epitomize, and expand on the leading edge international scientific consensus respecting ecologically sound watershed and aquifer best management practices (BMPs). It will also build on the traditional and evolving knowledge of indigenous peoples worldwide, regarding the development, protection, and extraction of limited water resources (particularly where saline water is present) and regarding agricultural adaptation to limited water resources. Insights and skills developed from this holistic program approach will equally result in “BMP excellence” and salient innovation for regions that haven’t yet identified saline water or limited water management threats.
We are confident that a broad-based interdisciplinary and cross-cultural approach nurtures the ideal practical and creative environment for students, regardless of whether or not they decide to build on that knowledge and branch off to university studies.
Ron Bourdon is a director of the Cornwall and Area Watershed Group and member of the planning committee for the proposed Holland College program. ronbourdon@gmail.com
Drive Shoes (Lead Free)
Dual Rotary Drive Shoes (with Carbide Buttons)
Bentonite, Grouting and Sand
PVC Pipe & Screen
Stainless Steel Screens
WHOLE HOME CONSTANT PRESSURE SYSTEM
Tackle household water fluctuations with consistent pressure
Deliver peace of mind with built-in system protection
Enhance service experience and opportunities when your customer adds you as their professional contact
View system status, drive settings and receive notifications when Pentair Home App is utilized
