TDEC

TDEC to Issue Over $3 Million in Loans for Clean Water Infrastructure

Gov. Bill Lee and Tennessee Department of Environment and Conservation Commissioner David Salyers have announced over $3 million in low-interest loans for clean water infrastructure improvements for the towns of Smyrna and Lewisburg. The apportionment will be funded through the Tennessee Revolving Fund Loan Program, which prioritizes disbursement for both the Drinking Water State Revolving Fund and the Clean Water State Revolving Fund, with $90 million loaned annually to municipalities for planning, design, and construction of eligible water and wastewater projects. Smyrna will receive a $3 million for green infrastructure and wastewater treatment plant expansion, and Lewisburg will receive $130,000 for wastewater treatment plant improvements.

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TDEC Seeks Feedback Regarding TNH20 Water Plan

The Tennessee Department of Environment and Conservation is seeking feedback on its TNH20 water plan regarding availability and infrastructure of the state’s water supply. The plan an assessment of current water resources and recommendations to help ensure that Tennessee has an abundance of water resources to support future and economic growth. Feedback regarding the program will be accepted until Feb. 28. You can submit your comments here.

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TDEC Releases First Solicitation for Projects Under Volkswagen Environmental Mitigation Trust

The Tennessee Department of Environment and Conservation (TDEC) has released a final Beneficiary Mitigation Plan (BMP) for implementing the State’s initial allocation of $45.7 million from the Volkswagen Diesel Settlement (VW Settlement) Environmental Mitigation Trust (EMT). The purpose of the EMT is to execute environmental mitigation projects that reduce emissions of nitrogen oxides (NOx).
  
“The goal of this plan is to reduce air pollutants that negatively impact our environment and public health,” said TDEC Commissioner Dr. Shari Meghreblian. “We look forward to supporting projects in our state that will ultimately lead to an enhanced quality of life for Tennesseans.”
 
TDEC released the first solicitation for projects in October. Under this solicitation, $8,710,353.78 in EMT funding is available for eligible Class 4-8 school bus projects. The grant program, managed by TDEC’s Office of Energy Programs, will provide financial assistance to public, nonprofit and private fleets in Tennessee that apply to receive funding to replace a minimum of one eligible school bus with any new diesel, Alternate Fueled or All-Electric school bus. School buses eligible for replacement include 2009 engine model year or older Class 4-8 school buses sold or introduced into interstate commerce for purposes that include carrying students to and from school or related events. Eligible school buses may include Type A-D school buses.
 
Applications must be received by 4 p.m. CST on Dec. 14, 2018. Applications and supporting documentation must be submitted electronically via the TDEC Online Grants Management System. Awards are expected to be announced in January 2019, and the expected timeframe for grant contracting efforts will be March 2019. For more information, click here.
 
TDEC will also release additional solicitations in the coming months for Class 4-8 shuttle and transit bus projects, Class 4-7 local freight truck projects, Class 8 local freight truck and port drayage truck projects, and light duty zero emission vehicle supply equipment projects.
 
Interested persons and entities are advised to sign up for the TDEC VW email list to be kept apprised of all future and related announcements. For additional information on the VW Settlement, visit the TDEC website.

Alexa Voytek and Shauna Basques are with the Tennessee Department of Environment & Conservation's Office of Energy Programs.

 

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Lawsuit Involving US Nitrogen Pipelines Settled for Undisclosed Amount

A longstanding legal battle between landowners and builders of a double pipeline connecting the Greene County US Nitrogen plant to the Nolichucky River ended this month with a confidential settlement, The Citizen Tribune reports. The landowners initially filed a petition asking Davidson County Chancery Court to stop the installation, with some residents claiming the company trespassed on their property during construction. The pipelines, which are used to transfer water from the river to the plant for use in manufacturing liquid ammonium nitrate then to discharge effluent water back into the river, also came under fire from The Tennessee Department of Environment and Conservation earlier this year for negatively impacting water quality in the area.

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Several Chattanooga Neighborhoods Added to EPA List of Most Toxic Places

Several Chattanooga neighborhoods are considered among the U.S.'s most toxic places, The Times Free Press reports. The Environmental Protection Agency recently added the Southside Chattanooga Lead Site to its Superfund National Priorities List, making it a top priority for cleanup. The area — which was home to industrial operations that used toxic material as fill and topsoil — tested nearly four times higher than the EPA's benchmark for unsafe lead levels.

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TDEC Seeks Transactional Attorney for General Law Team in Nashville

This Tennessee Department of Energy and Conservation (TDEC) is seeking a transactional attorney to join its General Law Team in Nashville. The successful candidate will serve as a member of the General Law Team in the Office of General Counsel and will report directly to the General Law Team Leader. The attorneys on the General Law Team include five experienced attorneys who represent TDEC by providing representation relative to real property transactions, procurement, employment law, liability claims, law enforcement, fiscal administration, hospitality operations, public records and legislative matters.

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TDEC Proposing Changes to Aquatic Resource Alterations

The Tennessee Department of Environment and Conservation (TDEC) is proposing changes to the permitting process when entities seek to divert a stream, pave over wetlands or otherwise alter the state’s waterways, The Tennessean reports. The proposed changes to Rule Chapter 0400-40-07 Aquatic Resource Alteration would stipulate where developers can mitigate the damage done to streams and would establish a baseline for pollution or alterations from which any harm would have to be offset. Comments on the amendments will be accepted through July 31 and can be submitted to Jimmy.R.Smith@tn.gov.

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Overcoming Environmental Challenges and How Brownfield Redevelopments Can Work Well With Effective Management

Every Brownfield redevelopment story is unique, with challenges and strategies that make them successful. Overcoming redevelopment obstacles is something PM Environmental (PM) is well equipped to do. PM works closely with all needed parties such as private developers, local governments, various state agencies, and the EPA to help entities secure proper funding for Brownfield & and economic development projects ready for the hurdles that rear their head. Two notable projects that have included their own unique set of obstacles to overcome are those of Jackson Kayak in Upper Cumberland area and The Standard at Knoxville. Funding for these redevelopments was pieced together from a variety of federal grants including; EPA and other loan funds, tax incentives, and private investment. PM was instrumental in helping write and succeed in procuring these funds.
 
Jackson Kayak, Sparta, Tennessee
 
One of the larger exporters of goods in the state of Tennessee was looking to expand operations after outgrowing the facility they had been solely operating out of for six years. As a leading kayak, paddleboard and cooler manufacturer, Jackson Kayak found themselves at the doorstep of what was once the illustrious Phillips Luminaries Plant but was now a vacant warehouse on the auction block to be reduced to scrap metal, just three miles away from their current plant. PM Environmental was retained by the Upper Cumberland Development District at the request of Jackson Kayak to assist with updating a Phase I Environmental Site Assessment (ESA) report on the property under an active EPA brownfield grant that the District had available for just such projects. This led to a subsequent Phase II, where samples were taken to test for possible contamination in and around the 300,000 square-foot property, which also consisted of 3 vacant buildings and 44 acres of land. Based on the findings of PM’s Phase II ESA, potential health risks may have been present in the building unless the soil gas impacts identified onsite were removed or mitigated through corrective action. This led to PM preparing the engineering design plans for a Vapor Intrusion Mitigation System. The recommended system consisted of a sub-slab depressurization (SSD) system. PM assisted the client on EPA brownfield incentives and state programs, successfully entering into the TDEC Voluntary Oversight and Assistance Program (VOAP). A Brownfield Voluntary Agreement was successfully negotiated prior to the property purchase so that all parties could identify responsibilities in the future and quantify any associated risk. Once the risks were known and identified the project also was able to leverage a $6.5 million Revolving Loan Fund from the Upper Cumberland Development District. Renovations to the building were completed by the end of 2015, and over 250 new full-time jobs were created, with more anticipated in the future. 
 
The Standard at Knoxville - University Walk Project
 
The University of Tennessee, with a student body of nearly 30,000, was growing rapidly and student housing was in high demand. A development firm saw a prime opportunity to redevelop and repurpose an underutilized commercial property that did not fit with nor add value to the surrounding community. Plans included 1, 2, 3 and 4 bedroom rental units (508 beds) with clubhouse, parking lots, sidewalks and landscaped leisure areas. Beyond that, the development would ultimately increase the tax revenue to the community and space would become even more valuable. The company’s ambitious project was prepared for the challenges of developing a contaminated, former commercial site; however, the surprisingly poor soil quality proved to be a significant challenge that threatened the project mid-stream. The six-acre property is located at the northern margins of the Fort Sanders neighborhood, an area with an impressive lineup of historic homes, but in a section historically used for commercial and industrial operations.  The property had a varied history, which included fill placement dating back to at least 1953 through to the early 1970’s, prior to the advent of modern environmental regulations.
 
This property was partially developed in the 1950’s with an auto service garage and residence in the southeast, both of which were demolished prior to 1992, and further developed in 1980 with the construction of two warehouse buildings on the remaining southern half of the property. The property and warehouse buildings were operated by a wholesale produce company through 2013, which also used a diesel underground storage tank (UST) system for fueling of its delivery fleet. Pre-purchase due diligence activities, including a Phase I Environmental Site Assessment (ESA), Pre-Demolition Hazardous Materials Inspection, and Phase II ESA were conducted by PM Environmental (PM) between 2012 and 2013 to document the environmental condition of the property and determine whether any conditions existed that could impede or complicate development. The Phase I ESA identified several recognized environmental conditions (RECs) pertaining to historical fill placement/landfilling, historical auto-service operations, the potential for orphan USTs to be present, potential for releases associated with the diesel UST system and fleet fueling operations, and contaminant migration from a chemical manufacturing plant immediately to the north with a documented groundwater plume that had not been fully defined towards the property.
 
Based on the conclusions of the Phase I ESA, soil borings, monitoring wells, and soil gas monitoring points were installed and sampled during a comprehensive Phase II ESA, which confirmed the presence of fill soils at the property. The analytical results of the samples collected identified elevated concentrations of petroleum products and chlorinated solvents in soil, groundwater, and soil gas throughout the entire property that would require special management and/or engineering controls to redevelop the property, including the design and installation of vapor barrier systems to prevent vapor intrusion to newly constructed building structures, and installation of engineered surface barriers on exterior portions of the property.
Despite the challenges posed by site conditions, the development company was committed to making the project a reality and worked closely with TDEC using the VOAP to ensure that its development plan met or exceeded all regulatory requirements and resulted in a fully developed property that was safe for the planned residential use and protective of residential occupants.
The project also included a Brownfield Voluntary Agreement with TDEC; developing comprehensive plans for diesel UST system removal, sampling, and reporting; soil and groundwater management during and following construction; designing vapor barrier and venting systems for all of the on-site structures; and engineering building foundations, pavement cover areas, and an 18-inch thick clay cap over the entire property to act as a dermal contact barrier to contaminated soils, all of which were overseen by PM.
 
Redevelopment of the property began in mid-2013 with the demolition of all building structures, the removal and sampling of the diesel UST systems, and submittal of associated regulatory reports to TDEC. Although the soil management plan envisioned re-use of the majority of onsite soils during redevelopment, construction-phase geotechnical monitoring determined that the shallow soils at the site, which were documented to be contaminated, were unsuitable for re-use. The level of soil removal required an increase in the volume of foundation sub-base materials at each of the onsite buildings, which affected the vapor barrier installation schedule.  However, the vapor barrier system installation was completed per the planned design, with subsequent performance testing documenting the effectiveness of the vapor barriers at each building.
 
Despite the unanticipated financial burden and logistical and scheduling challenges associated with the added soil removal during construction, the development company stayed the course and worked closely with TDEC, which provided valuable input and project guidance through the entire process, to ensure compliance with all associated regulatory requirements.  This also included the collection, removal and permitted discharge of 227,200 gallons of impacted groundwater during foundation and utility installation, in cooperation with the Knoxville Utilities Board, and amendments to the original surface cap plan. In the end, good work by all parties allows University Walk to stand out as the area’s most modern residential facility and provides the UT community with comfortable living spaces and amenities promoting health, fitness, socialization, and professional on-site management.
 
In conclusion, PM has the steady hand and expertise to help a project from beginning to end, utilizing all of the known factors and working to mitigate the unknown factors that present themselves.

—Alan Green is the Regional Sales Representative for PM Environmental, Inc. Green can be contacted at green@pmenv.com or 615.861.9240.

About PM Environmental, Inc.: PM Environmental is an environmental risk expert focused on business-minded solutions. PM Environmental has over 25 years of experience in consulting and managing a wide variety of environmental, engineering, industrial hygiene, energy and development projects. Ranked the #1 environmental consulting and engineering services company in Michigan and in the top 20 nationally, PM’s services include Risk Reviews, Transaction Screens, Phase I & II Environmental Site Assessments, Property Condition Assessments, Brownfield Redevelopment, Site Remediation, Environmental Compliance Audits, Industrial Hygiene, Underground Storage Tank Management, LEED and Energy Auditing Services, and more.  PM has offices throughout the United States and provides services nationwide.
 
* Source: EDR ScoreKeeper™
 
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Tennessee Landfills Deviate From National Trends

Despite capacity problems at waste sites elsewhere, most of Tennessee's landfills have enough space for at least a decade's worth of garbage, The Commercial Appeal reports. According to an evaluation published by the Tennessee Department of Energy and Conservation (TDEC), of 31 landfills operating across the state, 13 have more than 25 years' capacity remaining, while another nine have at least 10 years’ worth of space, with only four waste sites having 5 years or less worth of space available. 
 
Likely contributors to the profusion of space are recycling and composting operations, along with energy-producing incinerators, which divert trash from landfills. Tennessee is an outlier in this aspect as long-term national landfill capacity in the U.S., by some estimations, may drop by more than 15 percent in the next five years. You can read TDEC’s full report here.
 
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2018 Governor's Environmental Stewardship Award Winners Announced

Gov. Bill Haslam and Tennessee Department of Environment and Conservation (TDEC) Commissioner Shari Meghreblian announced the winners of the 2018 Governor’s Environmental Stewardship Awards last Wednesday, according to a press release on TDEC’s website. The program recognizes projects and initiatives, not required by law or regulation, that improve or protect the environment and natural resources, covering nine categories: Building Green; Clean Air; Energy and Renewable Resources; Environmental Education and Outreach; Environmental Education and Outreach (schools); Land Use; Materials Management; Natural Heritage and Sustainable Performance. Six additional entities will be announced at an awards ceremony, to be held in Franklin on July 9. Award recipients are listed below.
 
  • Bells Bend Conservation Corridor, Davidson, Land Use
  • Country Music Hall of Fame and Museum, Davidson, Materials Management
  • Hytch, Davidson, Clean Air
  • Whites Creek High School, Davidson, Environmental Education and Outreach (schools)
  • Knoxville Partnerships for Low-Income Weatherization, Knox, Environmental Education and Outreach
  • General Motors of Spring Hill, Maury, Sustainable Performance
  • Montgomery County Energy Upgrades, Montgomery, Energy and Renewable Resources
  • Window Cliffs State Natural Area, Putnam, Natural Heritage
  • Crosstown Concourse, Shelby, Building Green
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