Panelists from several water districts will give updates on new laws affecting water consumption in California during an American Liberty Forum of Ramona event set for Saturday, June 27.
The free forum on Water Regulations Today and Tomorrow will be held at Ramona Mainstage, 626 Main St. Doors open at 11 a.m. and a video program starts at 11:30 a.m.
The focus will be on Senate Bill 606 and Assembly Bill 1668.
SB 606 is in response to mandates that California achieve a 20 percent reduction in urban per capita water use by Dec. 31, 2020. Existing law requires each urban retail water supplier to develop urban water use targets and an interim urban water use target.
AB 1668 would require the state Water Resources Control Board to adopt long-term standards for the efficient use of water and would establish specified standards for per capita daily indoor residential water use.
https://www.waternewsnetwork.com/wp-content/uploads/2018/02/water-news-network.png00Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2018/02/water-news-network.pngMike Lee2020-06-25 10:00:422020-06-27 17:20:22Panelists Set to Explain Laws Limiting Water Consumption
The Sweetwater Authority recently began a multiyear water main flushing program using innovative technology to clean all 400 miles of pipeline in its system. It’s part of Sweetwater Authority’s use of the latest technology to deliver a safe, reliable water supply to its South San Diego County customers.
The Sweetwater Authority recently began a multiyear water main flushing program using innovative technology to clean all 400 miles of pipeline in its system. It’s part of Sweetwater Authority’s use of the latest technology to deliver a safe, reliable water supply to its South San Diego County customers.
Water main flushing cleans pipeline interiors by sending a rapid flow of water through them. Sweetwater’s program is the first in the region to use a new, innovative technology resulting in less environmental impact.
“We’re committed to providing our customers with high-quality water, ensuring that every drop meets safety standards and protects public health,” said Tish Berge, Sweetwater Authority general manager. “We’re also dedicated to providing the safe, reliable water through the use of best available technology and sustainable practices.”
Traditional flushing methods release water from fire hydrants at a high speed in order to flush out naturally occurring sediments accumulating in water pipes over time. Although the sediment itself is harmless, it can eventually affect water color and taste. The water used to clean the pipes often cannot be captured and ends up in the storm drain system.
The bulk of Sweetwater Authority‘s flushing program now eliminates the need to discharge water from fire hydrants during the cleaning process while delivering the same results.
With the closed-loop system and increased controls, crews are able to effectively and thoroughly flush large sections of pipeline with a single setup and staging area. This more efficient setup is less labor-intensive and allows the crew to maintain a safe hub for operations. Photo: Sweetwater Authority
Crews identify all pipes, valves, and fire hydrants located in the area to be flushed. Next, crews connect one end of a hose to a hydrant and the other end of the hose to the no discharge, or NO-DES flushing unit. The process repeats, connecting a second hose to another hydrant and the other end back into the flushing unit, creating a temporary closed loop.
Once the NO-DES flushing unit is turned on and the hydrants are open, water will push through the loop at high pressure, disrupting any accumulated sediment on the inside of the pipes. The water is pushed through a series of sock-like filters, which remove those sediments and return clean, high-quality water back into the system.
Crews closely monitor the filtration system and water quality to determine when flushing of each pipeline segment is complete.
Innovative technology, efficient and environmentally responsible
Additional member water agencies have indicated an interest in the cost-effectiveness of purchasing the NO-DES flushing units for the region and collaborating to create a shared-use program with the technology. Photo: Sweetwater Authority
With the closed-loop system and increased controls, crews are able to effectively and thoroughly flush large sections of pipeline with a single setup and staging area. This more efficient setup is less labor-intensive and allows the crew to maintain a safe hub for operations.
In the National City area 75.8 miles of pipeline was recently flushed. Crews are now completing work in the Bonita area, and then will start work in Chula Vista.
Additional water agencies have indicated an interest in the cost-effectiveness of purchasing the NO-DES flushing units for the region and collaborating to create a shared-use program with the innovative technology.
“Securing a local water supply to ensure the water delivered is of the highest quality through the best technology in our projects and programs helps to maximize value for our customers while also being sustainable,” said Berge.
Editor’s Note: This feature highlights water utility employees in the San Diego region working during the coronavirus pandemic to ensure a safe, reliable and plentiful water supply. The water industry is among the sectors that are classified as essential. Keith Swiatkowski, Otay Water District Water Systems Operator III, is the Water Utility Hero of the Week.
Water Utility Hero of the Week: Keith Swiatkowski
Job/Agency: Otay Water District Water Systems Operator III
How did you become interested in working in the water industry?
I was working in the Aerospace manufacturing industry at Solar Turbines for 12 years, but felt I wanted to work in a field that served my local community or region. My mother worked for the SDCWA and really enjoyed working in the water industry. She encouraged me to look for a career in this field. A friend of mine knew someone that worked for the City of Escondido, so I was able to contact him and learn what it would take to get into this field. I took a test at Escondido City Hall with about 400 other people, did well enough to get an interview, and eventually got hired by them. I spent 4.5 years learning everything I could working from the ground level, literally, working in excavations making repairs to water mains. I then took classes at Palomar College and State Certification tests to advance my career. I came a long way from my humble beginnings and truly enjoy serving the community as a Water Systems Operator III for the Otay Water District where I’ve worked now for 7.5 years.
How has your job changed during the pandemic?
My job function hasn’t changed much. What has changed is how we’re getting it done. We are currently operating with minimal staff reporting for duty in the field so that we limit potential exposure. We are still able to accomplish all of our tasks by spreading more of the field work around and adjusting schedules. This ensures that we continue to provide our customers with same level of service so they don’t notice any difference. The other staff work from home and we do this on a rotating basis. Those working from home have the opportunity to monitor our distribution system via SCADA, stay in touch via e-mail or text, study our mapping program to learn more about pipe sizes/material, pressure zones, and review district policies.
How are you keeping safe?
The District has done a great job providing the latest online training regarding how to stay safe. We have implemented temperature check kiosks at the district to ensure employees are safe to work. Personally I’m wearing my mask in the office, when in public or speaking with customers in person, washing my hands more or using hand sanitizer, wiping down surfaces more often, social distancing in the office or in public, and limiting going to stores during my time at home. Fortunately most of my work day is driving alone in my truck to different sites to test for water quality, so that limits my exposure as well.
What are you most looking forward to after the crisis ends?
I’m looking forward to being able to have in-person meetings. We do get the same things accomplished through video meetings or being far enough apart in the crew room. But there’s nothing like being able to have a crew all come together as a team or have an all-hands meeting and feel that sense of community. I’m also looking forward to my ultra-running trail races being held again soon, working out in the gym, going to concerts, having people over for BBQ’s, going to the movies, and taking my wife out for a romantic dinner on the coast.
The Water Utility Hero of the Week highlights essential work performed during the COVID-19 pandemic by employees of the San Diego County Water Authority’s 24 member agencies.
https://www.waternewsnetwork.com/wp-content/uploads/2020/06/Otay-KeithSwiatkowski-PRIMARY-Otay-Water-District-WNN.jpg450845Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2018/02/water-news-network.pngMike Lee2020-06-22 07:50:332020-07-14 12:41:48Water Utility Hero of the Week: Keith Swiatkowski, Otay Water District
Vallecitos Water District crews sprang into action to repair and rehabilitate a manhole in danger of failing, successfully preventing a spill, which could have resulted in significant environmental damage.
Located just off Palomar Airport Road in a shared 30-foot easement with the Buena Sanitation District in Carlsbad, the manhole is part of a 30-inch outfall providing a main sewage drain for the City of San Marcos. The line feeds directly into the Encinas Wastewater Treatment plant a half-mile from the project site.
Vallecitos Water District crews sprang into action to repair and rehabilitate a manhole in danger of failing, successfully preventing a spill, which could have resulted in significant environmental damage.
Located just off Palomar Airport Road in a shared 30-foot easement with the Buena Sanitation District in Carlsbad, the manhole is part of a 30-inch outfall providing a main sewage drain for the City of San Marcos. The line feeds directly into the Encina Wastewater Treatment plant a half-mile from the project site.
Originally constructed in the 1980s, turbulence generated by a hard right-turn along the sewer easement creates hydrogen sulfide gases. These gases corrode concrete and weakened the manhole over the years. Flooding also occurs in the area and allows rainfall to infiltrate the manhole.
Preventing harm to sensitive habitat areas
Vallecitos Water District staff became concerned the structure could fail. The result would be a major sewage spill affecting the nearby Encinas Creek Habitat Conservation Area, ultimately spilling into the Pacific Ocean a mile downstream. The Habitat Conservation Area is owned by the Center for Natural Lands Management, which supports its management through an endowment.
The Encinas Creek HCA is also part of the City of Carlsbad’s habitat management preserve. It includes riparian habitat and is known to be home to state and federally protected species. The Center for Natural Lands Management works to protect the property from trespassing, nonnative invasive plant and animal species, and other issues.
The District determined emergency repairs were required. Although the Vallecitos Water District has proper easement rights to access, operate, and maintain the pipeline, the agency must avoid any impact to the existing habitat while repairing the manhole. This required some creativity by the work crews.
Creative thinking provides access for repairs
A look at the newly repaired manhole. Photo: Vallecitos Water District
The District kept all construction activities within its existing easement to avoid any impacts to existing riparian vegetation. Crews constructed a temporary bridge over an existing stream obstructing access to the manhole. The bridge installation was designed to be temporary, and not affect the existing stream with footings or other supports. Constructing the bridge for access turned out to be the most complex part of the repair project.
District crews working with a contractor team took advantage of the lower sewage flow during the early morning hours, starting work at 3 a.m. to get as low into the waterline as possible. Repairs like this take advantage of the low flows to keep critically important sewer systems in operation.
Instead of replacing the manhole, the District used a polymer concrete replacement product to build a new manhole within the old manhole. As a result, no excavation was needed. Unlike regular concrete, the new material is corrosion-proof and should provide District customers in San Marcos with many years of reliable service while protecting the environment.
https://www.waternewsnetwork.com/wp-content/uploads/2020/06/Vallecitos-Manhole-Bridge-845X450.jpg450845Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2018/02/water-news-network.pngGayle Falkenthal2020-06-18 09:28:532020-06-18 18:20:25Vallecitos Water District Crews Rehab Manhole, Protecting Environment
This feature highlights water utility employees in the San Diego region working during the coronavirus pandemic to ensure a safe, reliable and plentiful water supply. The water industry is among the sectors that are classified as essential. Ivan Martinez, City of Poway Wastewater Utilities Worker, is the Water Utility Hero of the Week.
https://www.waternewsnetwork.com/wp-content/uploads/2018/02/water-news-network.png00Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2018/02/water-news-network.pngMike Lee2020-05-26 09:00:112020-06-01 11:00:05Water Utility Hero of the Week: Ivan Martinez, City of Poway
Editor’s Note: This feature highlights water utility employees in the San Diego region working during the coronavirus pandemic to ensure a safe, reliable and plentiful water supply. The water industry is among the sectors that are classified as essential. Ivan Martinez, City of Poway Wastewater Utilities Worker, is the Water Utility Hero of the Week.
Water Utility Hero of the Week: Ivan Martinez
Job/Agency: City of Poway Wastewater Utilities Worker
How did you become interested in working in the water industry?
Wastewater wasn’t my first choice, I had planned to work in another industry, but now I am very happy to be working in this field.
How has your job changed during the pandemic?
Our job has changed in a big way. With this pandemic and with a shortage of toilet paper, people are using other alternatives such as paper towels and wipes. It has made an impact on our wastewater system because these items are being flushed down the toilet and that slows down the flow or causes a blockage. We are reporting to more alarms than usual, at all hours of the day, to make sure the wastewater flows.
How are you keeping safe?
Nothing much has changed because we already take sanitary precautions. We just need to clean our equipment more frequently, constantly wash our hands, and ensure we wear our additional PPE (personal protective equipment) during this pandemic.
What are you most looking forward to after the crisis ends?
I just hope that everyone is safe and healthy. Also I hope that everyone goes back to using toilet paper. LOL.
The Water Utility Hero of the Week highlights essential work performed during the COVID-19 pandemic by employees of the San Diego County Water Authority’s 24 member agencies.
https://www.waternewsnetwork.com/wp-content/uploads/2020/05/Ivan-Martinez-City-of-Poway.jpg463845Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2018/02/water-news-network.pngMike Lee2020-05-25 16:06:382020-07-14 12:57:51Water Utility Hero of the Week: Ivan Martinez, City of Poway
