Oak Ridge Today

DOE awards new contract to support environmental cleanup in Oak Ridge

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Five contracts worth up to $24.9 million total have been awarded to small businesses to help support the cleanup of federal sites in Oak Ridge.

The awardees include one company based in Oak Ridge and two based in Knoxville.

The awards were announced last week by the U.S. Department of Energy’s Oak Ridge Office of Environmental Management as part of its Characterization, Deactivation/Demolition, and Remediation Services contract.

The Oak Ridge Office of Environmental Management, or OREM, said it will use the awards to advance cleanup progress across the Oak Ridge Reservation by issuing task orders to conduct characterization, demolish lower hazard buildings, dispose waste, and provide technical support.

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New co-requisite model at Roane State, other Tennessee community colleges receiving national recognition

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Roane-State-Coffey-McNally-Building

The Roane State Community College campus in Oak Ridge is pictured above. (Photo by Roane State)

A new model that Roane State and all Tennessee community colleges are using to better progress students who need remedial support is receiving national attention.

Under the old model, students whose placement scores indicated they were not ready for college-level work had to pass a series of remedial courses before enrolling in college-level courses the next semester.

The remedial courses did not count toward a student’s degree. A student required to take multiple remedial courses could, for example, finish an entire semester of college as a full-time student without earning a single college credit toward their degree.

The new model, called co-requisite remediation, places under-prepared students directly into the college-level course, but requires learning support systems to help the students master course content and earn college credit in the same semester. [Read more…]

Council OKs repair of lead-based paint at Preschool, meant to be temporary fix

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Oak Ridge Preschool and School Administration Building

The Oak Ridge City Council on Monday agreed to use $150,000 in unspent red-light camera to repair the lead-based paint on the Oak Ridge Schools Preschool and Robert J. Smallridge School Administration Building on New York Avenue. Officials say the building needs to be renovated or vacated for the Head Start program to receive funding in the 2015-2016 school year. (File photo)

 

The Oak Ridge City Council has agreed to use $150,000 in red-light camera money to repair the lead-based paint on the city’s Preschool, providing what officials hope will be a temporary fix while they develop a plan to permanently repair, replace, or move the Preschool.

The repairs, which could be done by August 3, were approved in a 6-0 vote. Oak Ridge City Council member Rick Chinn abstained because a family member owns a building on Mitchell Road that the city and schools could consider leasing.

The City Council also endorsed a recommendation from the Oak Ridge Board of Education that could have children in a new building by the 2016-2017 school year. That resolution calls for further study of options for the Oak Ridge Preschools and Robert J. Smallridge School Administration Building on New York Avenue. It also would set up a joint city-schools committee, consider buying the Oak Ridge Chamber of Commerce building for school administration offices, and remodel the G Building at Oak Ridge High School. [Read more…]

Spotlight: ORAU’s Abelquist authors 2nd edition of ‘Decommissioning Health Physics’

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Eric Abelquist

Eric Abelquist

Revised handbook provides experienced guidance on technical issues of radiation decommissioning projects

As one of the original authors of the “Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM),” Oak Ridge Associated Universities Executive Vice President Eric Abelquist released updated information on the cleanup of radioactive sites in the second edition of a new handbook geared toward those involved in characterization or remediation efforts.

Extensively revised and updated, the second edition of “Decommissioning Health Physics: A Handbook for MARSSIM Users” covers release criteria, survey instrumentation, detection sensitivity, statistics, dose modeling, and survey procedures. The handbook is published by CRC Press, a division of the Taylor and Francis Group.

Abelquist served as a member of the multi-agency committee representing the U.S. Department of Defense, U.S. Department of Energy, U.S. Environmental Protection Agency, and U.S. Nuclear Regulatory Commission, who produced the MARSSIM to provide guidance to federal agencies, states, site owners, contractors, and other private entities on how to demonstrate that their site is in compliance with a radiation dose or risk-based regulation, otherwise known as a release criterion. [Read more…]

Cleanup work shifts to mercury as new Y-12 water treatment plant announced

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Y-12 Water Treatment Plant Announcement

State and federal officials announce a plant to treat mercury-contaminated water at the Y-12 National Security Complex. Pictured from left are Mark Whitney, Robert Martineau, Lamar Alexander, Dave Huizenga, and Stan Meiburg.

Cleanup work in Oak Ridge could shift from radiological contamination to mercury contamination, and a new $120 million water treatment plant at the Y-12 National Security Complex will help reduce mercury as workers tear down four contaminated buildings that were used to make nuclear weapons in the 1950s and 1960s, officials announced Friday.

“This water treatment plant is a major step in addressing one of the biggest problems we have from the Cold War era—mercury once used to make nuclear weapons getting into our waterways,” said U.S. Sen. Lamar Alexander, a Tennessee Republican. He said mercury contamination can cause brain and nervous system damage in people who eat contaminated fish.

Alexander was at Y-12 on Friday along with other federal and state officials to help announce the new water treatment plant, which will be at the head of East Fork Poplar Creek on the south side of Y-12’s main production area. The plant would be connected to a Y-12 storm water system, and it could begin operating in 2019. It would be able to treat 1,500 gallons of mercury-contaminated water per minute. [Read more…]

Guest column: Let’s work hard rather than ‘rubber stamping’ water, sewer debt

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We are only a few days into 2013 and most of us have discovered that we will have to make do with less this year. Before January ends, Oak Ridgers will realize that fact again when they receive their water and sewer bills, which will reflect the second rate hike since last May.

But before you have a chance to see your newly increased bill, Oak Ridge City Council may take an action that will cause your rates to rise a third time before 2013 ends. On Jan. 14, City Council will vote whether or not to apply for two state loans totaling $18 million. This debt, in addition to a large portion of the $15 million issued since September 2011, will pay for work affiliated with a U.S. Environmental Protection Agency administrative order that requires the city to stop sewer overflows.

All $33 million borrowed will be paid by Oak Ridgers through multiple increases in your water and sewer rates. The amount of those increases is not determined until after each round of debt is issued. In other words, the city first borrows on your behalf and then determines how much it will charge you without consideration for your ability to pay.

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