Oak Ridge Today





Construction of new water plant could start in May, be complete next year

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An image showing the interior of the proposed new 16-million-gallon-per-day water treatment plant at the City of Oak Ridge water intake on the Clinch River south of Bethel Valley Road. (Image courtesy of Jacobs Engineering Group and the City of Oak Ridge)

Construction of the new water plant at the city’s water intake on the Clinch River could start in May and be complete in December 2022, according to a proposed schedule presented to Oak Ridge City Council.

The Council on Monday will consider a construction administration contract for the new water plant, which would be south of Bethel Valley Road. It would be able to treat 16 million gallons of water per day.

If approved Monday, the professional engineering services agreement would be with Jacobs Engineering Group Inc. of Knoxville. The contract would be valued at up to about $1.88 million. It would be for construction administration and observation of the construction of the new water treatment plant and a main transmission line.

Approval of the agreement with Jacobs Engineering on Monday could be contingent upon the city’s ability to use Drinking Water State Revolving Funding, which is pending approval, according to the resolution to be considered by Council.

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Construction could start on water plant in spring

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Construction on a roughly $40 million replacement water plant for the City of Oak Ridge could start in the spring, and the facility could begin operating at the water intake on Melton Hill Lake in about two years.

Construction on a roughly $40 million replacement water plant for the City of Oak Ridge could start in the spring, and the facility could begin operating at the water intake on Melton Hill Lake in about two years.

Oak Ridge Public Works Director Shira McWaters provided an update about the water plant to the City Council during a non-voting work session on Tuesday evening.

Plans could go the Tennessee Department of Environment and Conservation this week, and then the project could go out to bid, McWaters said.

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Oak Ridge closes on $20 million loan for new water plant

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An aerial view of the Oak Ridge Water Treatment Plant on Pine Ridge above the Y-12 National Security Complex. (Photo courtesy Y-12 National Security Complex)

The City of Oak Ridge closed on a $20.7 million federal loan on Thursday for a new water treatment plant in south Oak Ridge.

It’s a Water Infrastructure Finance and Innovation Act, or WIFIA, loan. The funds provided by the federal loan program will be used to design and build the new water plant, which will replace an aging facility on Pine Ridge that has served the community since the 1940s.

The total cost for replacement of the water treatment plant is estimated to be $42.2 million, the city said in a press release on Friday. WIFIA will provide about 49 percent of that cost, with the city using the Tennessee State Revolving Fund Loan Program to cover the balance, the press release said.

“After three years of application and planning, the City of Oak Ridge has reached a significant milestone in the funding needed for a new replacement water plant,” Oak Ridge City Manager Mark Watson said in the press release. “WIFIA has helped Oak Ridge with a low-interest federal loan, allowing us to avoid potential failures in a system originally designed for a different Oak Ridge. The financial terms will allow Oak Ridge to afford these much-needed improvements to serve not only our residents, but the national security and U.S. Department of Energy facilities located here.”

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Photos: Landslide near water plant

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Pictured above is the landslide next to the access road to the Oak Ridge Water Treatment Plant on Pine Ridge, above the Y-12 National Security Complex, on Saturday night, February 23, 2019. (Photo courtesy CNS Y-12)

Photos released by the City of Oak Ridge and CNS Y-12 on Monday show the landslide that occurred next to the access road to the Oak Ridge Water Treatment Plant on Pine Ridge in February.

Last week, Oak Ridge Public Works Director Shira McWaters said it could cost an estimated $407,000 to repair the landslide, and the work should be complete by the end of July.

The water plant is on a ridge top above the main entrance to the Y-12 National Security Complex on Bear Creek Road. The landslide occurred next to the access road to the water plant on Saturday night, February 23. It’s the only access road to the water plant. It allows operations and maintenance workers to get to the water plant and deliver materials, equipment, and chemicals.

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Landslide repair could cost $400,000

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It could cost an estimated $407,000 to repair the landslide near the Oak Ridge Water Treatment Plant on Pine Ridge, city officials said Friday.

The water plant is on a ridge top above the main entrance to the Y-12 National Security Complex on Bear Creek Road. The landslide occurred next to the access road to the water plant on Saturday night, February 23. It’s the only access road to the water plant. It allows operations and maintenance workers to get to the water plant and deliver materials, equipment, and chemicals.

Oak Ridge Public Works Director Shira McWaters said the city has been able to maintain access to the water plant using the inside lane of the access road and closing the outside lane, the one closest to the slide.

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Updated: Council approves $45 million debt resolution for new water plant

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Note: This story was updated at 8:30 p.m.

The Oak Ridge City Council voted 5-0 Monday evening to approve an initial debt resolution worth up to $45 million for the construction of a new water treatment plant and related infrastructure.

The five members voting in favor of the resolution were Oak Ridge Mayor Warren Gooch, Mayor Pro Tem Rick Chinn, and Council members Jim Dodson, Chuck Hope, and Ellen Smith. Council members Kelly Callison and Derrick Hammond were absent.

The water plant would be built near the city’s water intake on the Clinch River in south Oak Ridge. The cost of the new plant, which could produce about 16 million gallons of water per day, is currently estimated at about $42.9 million.

City officials have been discussing the new water plant for several years and have had an engineering firm study the project.

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City repairing large landslide near access road to water plant

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Oak-Ridge-Water-Treatment-Plant-2009-1
The Oak Ridge Water Treatment Plant is pictured on Pine Ridge above the Y-12 National Security Complex. (Photo by City of Oak Ridge)

The city is repairing a large landslide that occurred next to the access road to the Oak Ridge water treatment plant on Pine Ridge above the Y-12 National Security Complex during the rainy month of February.

The landslide occurred on the night of February 23, Oak Ridge Public Works Director Shira McWaters told City Manager Mark Watson in a June 24 memo. The access road is the only access road to the city’s water plant, and it’s critical to being able to operate the water plant, McWaters said. The road allows operations and maintenance workers to get to the water plant and deliver materials, equipment, and chemicals.

Repairs were started immediately after the landslide to minimize the risk of more damage to the area and the potential to lose the only access road to the plant, McWaters said. She said work started in March and should be complete by the end of July.

The water plant provides water to both the City of Oak Ridge and to U.S. Department of Energy sites, including Y-12 and Oak Ridge National Laboratory. The plant is on a ridge at the southern entrance to central Oak Ridge above the main entrance to Y-12 at Bear Creek Road and Scarboro Road.

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City manager cites top six project list

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Mark Watson

Mark Watson

Oak Ridge City Manager Mark Watson cited a top six project list during his “State of the City” presentation to the League of Women Voters on Tuesday.

The items on the list were installing the synthetic turf on Blankenship Field, to be completed in May, in time for graduation; improving a few intersections, including at Tulane Avenue; making progress on Rails to Trails; finishing the new Friendship Bell pavilion at Alvin K. Bissell Park; adding exhaust systems at Oak Ridge fire stations for the diesel-burning fire trucks; and replacing the Oak Ridge Water Plant.

The new water plant could cost $44 million and be built at the city’s water intake on Melton Hill Lake in south Oak Ridge. It’s probably the largest public works project for the city, Watson said. About half of the city’s water is used by the City of Oak Ridge and the other half is used by U.S. Department of Energy facilities, Oak Ridge National Laboratory and Y-12 National Security Complex. [Read more…]

Council to review Preschool, Senior Center, Water Plant projects Tuesday

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The Oak Ridge City Council will review the Oak Ridge Preschool and Senior Center projects, and receive a briefing on the Water Plant project, during a work session on Tuesday.

The work session is scheduled to start at 6 p.m. Tuesday, March 20, in the Multi-Purpose Room in the Central Services Complex on Woodbury Lane, behind the Hobby Lobby shopping center.

The reviews of the Preschool and Senior Center projects are scheduled to be presented by Jacene Phillips of Studio Four Design. [Read more…]

EPA picks Oak Ridge to apply for new loan program for new water plant

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The Oak Ridge Water Treatment Plant is pictured on Pine Ridge above the Y-12 National Security Complex. (Photo by City of Oak Ridge)

 

The U.S. Environmental Protection Agency has invited the City of Oak Ridge to apply for a new federal loan program for the city’s proposed new water plant, a press release said.

The City of Oak Ridge water plant is one of 12 projects in nine states to apply for more than $2 billion in Water Infrastructure Finance and Innovation Act (WIFIA) Loans, the EPA said in a press release Wednesday. The projects were selected from a group of 43 projects that submitted letters of interest to EPA in April 2017.

“Rebuilding America’s infrastructure is a critical pillar of the president’s agenda,” said EPA Administrator Scott Pruitt. “These large-scale projects will improve water quality for 20 million Americans, especially those communities that need it the most—such as rural and urban communities.”

The press release said the City of Oak Ridge will design and construct a new 16 million-gallons-per-day membrane treatment plant and associated equipment to replace the existing decades-old conventional treatment plant, which is currently at capacity and beyond its useful life.

Among the city’s water plant customers are Oak Ridge National Laboratory and Y-12 National Security Complex.

“This project will provide sufficient capacity to meet the city’s water needs by continuing the production and delivery of safe potable drinking water to its customers,” the EPA press release said. [Read more…]

New water plant could cost more than $40 million

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oak-ridge-water-treatment-alternatives

Building a new water treatment plant in Oak Ridge or rehabilitating the current one could cost between $43.1 million and $46.9 million, according to an evaluation of three alternatives prepared for the city by an engineering company. The three alternatives are show in the image above.

 

Building a new water treatment plant in Oak Ridge or renovating the current one could cost between $43.1 million and $46.9 million, according to an evaluation prepared for the city by an engineering company.

Three alternatives for renovating the existing water plant or building a new one were presented to the Oak Ridge City Council in October in an evaluation by Jacobs Engineering Group. The three options have different impacts on the raw water intake on the Clinch River in south Oak Ridge, an intermediate pump station at the Y-12 National Security Complex between the raw water intake and the existing water treatment plant, and the current 70-year-old plant, which is on Pine Ridge above Y-12.

The first alternative, which could cost $46.5 million, would rehabilitate the existing plant. It would continue to use the raw water intake, the intermediate pump station, and the water plant. It would include work at those three sites, as well as to the two underground lines that feed the water plant.

The rehabilitation would require mechanical and process equipment upgrades, pipeline replacement, electrical improvements, and slope stabilization.

The Jacobs evaluation said the building and basins at the existing plant are in good condition, and the facility works well at 8-12 million gallons per day. It has the two underground lines coming in and three going out, and two storage reservoirs on Pine Ridge, one of three million gallons and the other of four million gallons. [Read more…]

Council to consider contract to evaluate water plant

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Oak-Ridge-Water-Treatment-Plant-2009-1

The Oak Ridge Water Treatment Plant is pictured on Pine Ridge above the Y-12 National Security Complex. (Photo by City of Oak Ridge)

 

The Oak Ridge City Council on Monday will consider hiring an engineering company to evaluate the city’s 70-year-old water plant. There are questions about whether Oak Ridge and the U.S. Department of Energy should continue to invest money in the water plant, build a new one at a new site, or consider other alternatives.

The Council on Monday will consider awarding a $98,250 contract to Jacobs Engineering Group Inc. of Knoxville to evaluate the plant. Jacobs Engineering has offices in Oak Ridge.

The city’s 1940s-era water treatment plant is on Pine Ridge above the Y-12 National Security Complex, and it provides water to businesses and residents of Oak Ridge, as well as to DOE.

“The plant is currently 70-plus years old and continues to show signs of aging despite efforts over the last 15 years to modernize and upgrade,” said Shira McWaters, the new Oak Ridge Public Works director. “Many of the plant’s assets are near or have exceeded their useful life cycle and require replacement or major rehabilitation.”

Discussions about the future of the current plant came up as the city and DOE negotiated a contract extension for water supplied to Y-12 and Oak Ridge National Laboratory. [Read more…]

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