Tag Archive for: Twin Oaks Reservoir

Formerly known as the Twin Oaks Reservoir Facility, it is now renamed the Ed Pedrazzi Water Storage Facility. Photo: Vallecitos Water District

Reservoir Renamed In Honor of Vallecitos Employee Ed Pedrazzi

The Vallecitos Water District honored its recently retired Operations and Maintenance Manager Ed Pedrazzi for more than 30 years of dedicated service to the district and its customers, re-naming the Twin Oaks Reservoir Facility as the Ed Pedrazzi Water Storage Facility.

Current and former Vallecitos Water District employees and supporters gathered for the dedication at the site to celebrate Pedrazzi’s career and legacy.

Pedrazzi was hired as a utility worker in the Construction Department in 1989. He was promoted five times from Water Systems Operator to Senior Operator, then Supervisor, and ultimately Operations and Maintenance Manager.

The new naming plaque for the Ed Pedrazzi Reservoir Facility. Photo: Vallecitos Water District

The new naming plaque for the Ed Pedrazzi Reservoir Facility. Photo: Vallecitos Water District

Vallecitos General Manager James Gumpel said, “Ed’s career is a testament to his expertise and leadership in the field. Beyond his professional achievements, Ed’s true impact can be measured by the people he has mentored.”

Gumpel also noted Pedrazzi’s influence extends far beyond the Vallecitos Water District. “Ed has helped develop industry leaders and shape policies that improve water management across the region. His impressive list of certifications and qualifications, including his expertise in emergency response and hazardous materials management, reflect his dedication to safety, innovation, and progress.”

Accolades and Thanks for Pedrazzi’s Contributions

Ed Pedrazzi (far right) in 1996 with brother Jon Sherwood (second from right) and Vallecitos Water District employees Joe Lomeli and Rocky Eltzroth. Photo: Courtesy Ed Pedrazzi

Ed Pedrazzi (far right) in 1996 with brother Jon Sherwood (second from right) and Vallecitos Water District employees Joe Lomeli and Rocky Eltzroth. Photo: Courtesy Ed Pedrazzi

Testimonial after testimonial offered tributes to Pedrazzi’s leadership role and the inspiration and motivation he provided through his long tenure at Vallecitos WD.

“Ed, if you look around at the people here, these are all people that you have made an impact on in some way or the other. That is a huge legacy, and you should be really, really proud,” said Vallecitos Board Vice President Jennifer Kerschbaum, P.E.

“You instilled your values of being so dedicated to the public, the public safety, the public’s best interest. You instilled your values of hard work into each of your team members, and you have guided your team along the way over many years. That’s why I’m so happy to see your name on this facility.

“This facility is the heart of our operations, and I really feel like you, Ed, are the heart of our district, and you’ve left a lasting legacy,” said Kerschbaum.

Pedrazzi Grateful For Recognition From Colleagues

Ed Pedrazzi was known for sending Minion memes with his emails to lighten the work day. Minion-themed cookies at the naming event commemorated Ed's unique leadership style. Photo: Vallecitos Water District

Ed Pedrazzi was known for sending Minion memes with his emails to lighten the work day. Minion-themed cookies at the naming event commemorated Ed’s unique leadership style. Photo: Vallecitos Water District

Pedrazzi thanked Gumpel and the board for approving the name change in his honor.

“It’s been one hell of a career … You guys made my job easy. You supported me through everything, and I just want to thank you all so much,” said Pedrazzi

“Ed, your leadership, your passion for mentorship, and your unwavering commitment to the safety and success of this district will not be forgotten,” said Gumpel. “Your name will stand as a reminder of excellence, service, and the impact that one individual can make on an entire industry.”

Ed Pedrazzi monitors Vallecitos Water District systems in 2001. Photo: Courtesy Ed Pedrazzi

Ed Pedrazzi monitors Vallecitos Water District systems in 2001. Photo: Courtesy Ed Pedrazzi

When Vallecitos WD Public Information Conservation Supervisor Chris Robbins conferred with Gumpel about whether to mount the naming plaque on a building or on one of the monument boulders in front excavated from the worksite, Gumpel said there was only one choice.

“Ed, you’ve always been our rock, so your plaque will be placed on one of these rocks. On behalf of Vallecitos Water District, your colleagues, and the countless individuals you have mentored, we thank you. Congratulations, and may your legacy continue to inspire generations to come.”

Jack Kubota with his trademark "Snoopy" hardhat in 2019 at age 89, viewing the Highpoint Pipeline Assessment project with new PICA trenchless technology. Photo: Vallecitos Water District

Historic Insights In New Vallecitos Water District Video

The vivid memories and recollections of a long-time water pioneer are at the heart of a new video project reviewing the history of the district.

The ten minute video uses a narrative driven by Jack Kubota, a native Californian and civil engineer who generously shared his historic insights from his 74 years of experience.

Jack Kubota participated in an interview with Vallecitos Water District staff sharing recollections of the region's water and wastewater development history. Photo: Vallecitos Water District

Jack Kubota participated in an interview with Vallecitos Water District staff sharing recollections of the region’s water and wastewater development history. Photo: Vallecitos Water District

Kubota, who is now 95 years old, first came to the area after his graduation from UC Berkeley shortly after the Vallecitos Water District’s inception in 1955. He first worked for the City of Carlsbad Water Utilities Department in 1957, then started his own engineering firm in 1959. The City of Carlsbad Water Utilities Department was among Kubota’s clients for 26 years.

Currently, Kubota works with Hoch Engineering.

Lifelong Journey in the Water Industry

The video is produced by Public Information Representative Alicia Yerman, who learned about Kubota from his son Russell, who works at the district as a landscape maintenance technician.

Jack Kubota as a young Navy sailor in 1950. Photo: Courtesy Jack Kubota historic insights

Jack Kubota as a young Navy sailor. Photo: Courtesy Jack Kubota

“Russell mentioned his dad worked on a lot of the engineering projects in the area and played a big part in some big projects,” recalls Yerman. Yerman asked whether his dad would be open to talking about his work and also talk about some of the history he knows about the District.

Kubota thought his father would enjoy it, and it would lift his spirits to be asked.

“We invited Mr. Kubota to come and speak and had a list of questions to ask. He wanted it to be related to Vallecitos and he did not want the focus to be on him. He is very humble,” said Yerman.

The finished history of the Vallecitos Water District is now available for viewing on the district’s YouTube channel.

Vallecitos Water District: From Wells to Modern Innovation

Kubota has a keen memory for the district’s key initiatives over the years, allowing it to grow from a small operation relying on well water to diversification of supplies including the introduction of imported water, and the eventual integration of desalinated ocean water into the supply mix.

The Twin Oaks Valley location of what became the Twin Oaks Valley Reservoir being cleared in 1987. Photo: Vallecitos Water District historic insights

The Twin Oaks Valley location of what became the Twin Oaks Valley Reservoir being cleared in 1987. Photo: Vallecitos Water District

“From that beginning, I’ve been fortunate and privileged to be involved here in the San Diego area starting in 1952. I am grateful to be active and participate and share knowledge in the information that I can offer,” said Kubota.

The Twin Oaks Valley Reservoir under constriction. Photo: Vallecitos Water District

The Twin Oaks Valley Reservoir under construction. Photo: Vallecitos Water District

Kubota reflects in the video on the growth of the region since his arrival.

“My goodness, if you look at the City of San Marcos today, when you look at the growth in terms of commerce, you look at the growth of the Cal State San Marcos campus, the medical facilities, Palomar College … you would be amazed!” said Kubota.

Collaboration Brings VWD Historic Insights Video To Life

Yerman says Kubota provided an old engineering document called the North Coastal SD Sewage Survey from 1960. She also combed through the district’s archives, and used slide equipment at the Carlsbad library.

Jack Kubota appears in the staff credits of a 1960 report to the San Diego County Board of Supervisors. Photo: Vallecitos Water District/Jack Kubota

Jack Kubota’s name appears in the staff credits of a 1960 report to the San Diego County Board of Supervisors. Photo: Vallecitos Water District/Jack Kubota

“After our interview, I realized I needed to get some B-roll of what he talked about and reached out to the Genealogy and Carlsbad History at the library to see if I could scan the negatives and the slide cartridges,” said Yerman.

(L to R) Darrell Genty, Trish Hannon, Paul Davy, Betty Ferguson, and Tim Shell at the Twin Oaks Pump Station opening. Photo: Vallecitos Water District

(L to R) Darrell Genty, Trish Hannon, Paul Davy, Betty Ferguson, and Tim Shell at the Twin Oaks Pump Station opening. Photo: Vallecitos Water District

“The Carlsbad City Library’s Carlsbad History Collection contains many vital resources for understanding the development and management of water in our region, including our Collection of Carlsbad Water District Materials, 1911-1991,” said Jennifer Snapp-Cook, reference librarian for Genealogy and Carlsbad History at the Georgina Cole branch library.

“It includes historical maps, documents, and photographs that illustrate how water has influenced the growth and character of the communities in the area,”

“We were thrilled to have Vallecitos Water District reach out to us on this project and we look forward to any research assistance we can provide in the future.”

Library staff working with Genealogy and Carlsbad History at the City of Carlsbad Library assisted with project research. Additional help came from Cal State San Marcos Special Collections Library, MWD, and the San Diego History Center in San Diego. Photo: Vallecitos Water District

Library staff working with Genealogy and Carlsbad History at the City of Carlsbad Library assisted with project research. Additional help came from Cal State San Marcos Special Collections Library, MWD, and the San Diego History Center in San Diego. Photo: Vallecitos Water District

Yerman said her project was a success “with the help from the ladies at the genealogy and Carlsbad history at the library assisting me.” She also received assistance from Cal State San Marcos Special Collections Library personnel.

Kubota said the Vallecitos Water District was always keenly aware of its responsibilities to be involved and part of the community in San Marcos including service clubs like the Rotary and Lions Clubs, and the San Marcos Chamber of Commerce.

Jack Kubota Inspires The Future of the Water and Wastewater Industry

Jack Kubota emphasized the contributions from the many water and wastewater employees who played roles in the growth of the region's services. Photo: Vallecitos Water District

Jack Kubota emphasized the contributions from the many water and wastewater employees who played roles in the growth of the region’s services. Photo: Vallecitos Water District

Kubota said the district’s success is based not only on its technical advancements, but on its people.

“The entire success of the organization is dependent upon the capabilities, the attitudes, and the spirit, particularly in the area of young folks as they look for career opportunities getting into the water, wastewater sector. In my humble opinion, it’s a very, very rewarding place to be as a career,” said Kubota. He encourages people to consider careers in the water and wastewater industry.

“In my case, I was fortunate to become a practicing licensed engineer, and I’m just getting close to wrapping up my 74th year in the business. I can tell you, personally, it’s been a very rewarding enterprise to be in,” said Kubota.

Marissa Padilla, Capital Facilities Engineer and Alison Fisher, Capital Facilities Assistant Engineer personify the growing number of women in the water and wastewater industry. Photo: Vallecitos Water District historic insights

Marissa Padilla, Capital Facilities Engineer and Alison Fisher, Capital Facilities Assistant Engineer personify the growing number of women in the water and wastewater industry. Photo: Vallecitos Water District

Kubota says he’s been impressed by the advances made by women in the industry.

“Way back when, you never saw a woman reading water meters. You never saw a woman at a wastewater treatment plant. You never saw a woman operating sewer line maintenance equipment. It just was not done.” Now, says Kubota, the industry recognizes the talent of its women employees with opportunities from operations to management to laboratory science. “The industry has made great advances, with the talents and the energies that you harness for the facilities here.”

 

The Vallecitos Water District Twin Oaks Reservoir dual solar panel array is expected to be completed in November 2020. Photo: Vallecitos Water District Solar Project

Solar Project Saves Energy, Costs for Vallecitos Water District

The Vallecitos Water District is pursuing greater use of renewable resources, increasing capacity to the electrical grid, and reducing long term operational costs with an innovative solar power project.

The west solar array is installed on top of the Vallecitos Water District’s 33-million gallon reservoir with 2,300 solar modules and eight 80 kw inverters. The east array is located on top of the 40-million gallon reservoir with 2,900 modules with ten 80 kw inverters. Photo: Vallecitos Water District

In 2017, the Vallecitos Water District Board of Directors agreed to pursue development of districtwide renewable power sources using existing open space to benefit the District and its ratepayers.  The District worked with solar consultants Terra Verde Renewable Partners to evaluate and study the feasibility of three solar port locations. Two projects are now moving forward; two arrays at the pair of Vallecitos owned reservoirs in Twin Oaks, and an array at the (sewer) Lift Station #1, located on San Marcos Boulevard.

The projects are structured under a Power Purchase Agreement. A solar provider designs, builds, and maintains systems for 25 years. In turn, the District receives a reduced electricity rate from SDG&E over the 25-year term at the District’s 13 highest use meters. The District will become owners of the solar system after the 25-year maintenance term expires. No capital investment is required from the District.

“The project is a great benefit to Vallecitos customers,” said Ryan Morgan, Capital Facilities Senior Engineer. “Through our export of power into the electrical grid, we receive bill credits on these power exchanges. The District benefits directly through reduced power costs, and that cost savings is passed down to the customer ultimately in reduced water and sewer rates.”

Multiple stakeholders working together

Vallecitos Water District provides the project sites, working with SDG&E, the solar provider team, the District’s contractors, and the solar maintenance operator. The District’s water professionals work with solar power experts to guide the project through planning, design, and construction as a team.

Over the 25-year term, the District will benefit from a reduced electrical rate of 7.79 cents per kilowatt-hour (kWh) at its 13 highest use meters. It will also receive a rebate or credit on its export of power to the electrical grid. Savings to the District over 25 years are estimated at $8.3 million, which ultimately results in reduced water and sewer rates for customers. District staff locked in the maximum federal rebate by launching the project in 2019 and meeting a narrow window for grant funding.

Solar panels installed on top of two reservoirs

The Twin Oaks Reservoir dual solar panel array sites prior to installation. Photo: Vallecitos Water District solar project

The Twin Oaks Reservoir dual solar panel array sites prior to installation. Photo: Vallecitos Water District

The west solar array is installed on top of the District’s 33-million gallon reservoir with 2,300 solar modules and eight 80 kW inverters. The east array is located on top of the 40-million gallon reservoir with 2,900 modules with ten 80 kW inverters. The total production is roughly 3.6 MWh annually, enough to power 340 homes.

Local power conservation remains vital

The Twin Oaks Reservoir dual solar array total production is roughly 3.6 mWh annually, enough to power 340 homes. Photo: Vallecitos Water District

The Twin Oaks Reservoir dual solar array total production is roughly 3.6 mWh annually, enough to power 340 homes. Photo: Vallecitos Water District

While the solar power project cannot prevent the potential for power outages due to rolling blackouts, the project helps to add capacity to the power grid when it is needed.

“The District wants to publicly thank Terre Verde Renewable Partners, Holt Renewables, and Kenyon Energy for their valuable roles in the success of this project,” said Morgan.  “We also want to acknowledge the above and beyond effort of the District’s inspections team.”

The Twin Oaks Reservoir dual array is expected to be completed in November 2020. The Lift Station #1 site is expected to be completed in February of 2021.