www.epa.gov
Cleanup and Mixed-Use Revitalization on the Wasatch Front
THE MID VALE SLAG SUPERFUND SITE AND MID VALE CITY, UTAH
ntroduction
By the late 1990s, Midvale City, Utah faced a significant
challenge. The community, located 12 miles south of Salt Lake
City, was literally running out of space. Rapid population growth
and sustained economic expansion meant that almost all available
land had been developed. The exception: the Midvale Slag
Superfund site, which, together with the nearby Sharon Steel site,
comprised more than 700 acres adjacent to the city's downtown.
The potential redevelopment of the 446-acre Midvale Slag site
presented a vital opportunity for Midvale City, local citizens and
Littleson, Inc., the site's owner. The site's upcoming cleanup also
presented an important opportunity for the U.S. Environmental
Protection Agency (EPA) and the Utah Department of
Environmental Quality (UDEQ). The earlier cleanup of the
Sharon Steel site had not taken redevelopment into account,
limiting future use opportunities and straining relationships. All
parties resolved that the Midvale Slag site would be approached
differently.
Beginning in 1999, these parties worked together on a
coordinated approach that linked cleanup and redevelopment,
with a protective remedy and land revitalization as overarching
goals. Midvale City became the first community in EPA Region 8
selected as an EPA Superfund redevelopment pilot project, which
led to the groundbreaking publication of the Bingham Junction
Reuse Assessment and Master Plan in 2000.
Today, Bingham Junction has become the thriving mixed-use
development envisioned for the site by the community. The
outcomes are striking: approximately 600 jobs, $1.5 million
in annual property tax revenues and a $131 million increase in
the value of the site property. Families have moved into new
condominiums, with more than 2,500 residential units planned.
Office buildings, a supermarket and other stores have been built,
with up to two million square feet of commercial office and retail
space ultimately anticipated. Sections of Bingham Junction's
Riverwalk Park have opened, providing the community with
enhanced access to the Jordan River. Finally, construction of a
Utah Transit Authority light rail station has been completed.
Midvale Slag
Superfund Site
Midvale City is located on the Wasatch Front, an urban chain of cities and
towns that extends along the Wasatch mountains in north-central Utah.
Approximately 80 percent of Utah's population lives in this region.
This case study explores the partnerships and tools that have
led to the successful cleanup and reuse of the Midvale Slag
Superfund site. In particular, the case study examines how EPA
used site decision documents and a Ready for Reuse (RfR)
Determination to support the site's reuse and how Midvale City
and the site's owner worked in innovative ways to prepare the site
for development. The case study also explores how key parties
- EPA, UDEQ, Midvale City and the site's owner - worked
together to develop an institutional control management system
to ensure the long-term stewardship of the site's remedy.
In the following pages, the case study discusses the evolution
of remediation and redevelopment efforts at the site between
local planning efforts and coordination with EPA in the early
2000s and ongoing reuse activities. The case study provides
detailed information and lessons learned for parties interested in
Superfund site reuse and mixed-use land revitalization.
Residential and commercial development at Bingham Junction, 2011.
I U.S. Environmental Protection Agency
I Superfund Redevelopment Initiative
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Site History, Contamination and Remediation
From 1871 to 1958, five smelters processed lead and copper ore at the Midvale Slag site, as well as at the adjacent Sharon
Steel site. As this photograph from 1941 illustrates, the site was covered with blast furnaces, baghouses, smokestacks,
storage areas, rail lines and other smelter facilities. The smelters processed ores from Bingham Canyon, Kennecott Copper
and other mines in the region.
Site operations and waste materials resulted in the contamination of soil and ground water with heavy metals. Following
initial environmental investigations, EPA listed the site on the National Priorities List (NPL), the Agency's list of top-
priority Superfund sites, in February 1991. The site includes two operable units (OUs): the northern 266 acres of the site
(OU1), which included a residential area, and the southern 180 acres of the site (OU2). Operable units represent discrete
phases or areas of cleanup.
*k.
Following removal actions to remove chemicals
and explosives from an abandoned laboratory on
site, EPA selected a remedy for OU1 in the site's
1995 Record of Decision. Components of the
remedy for OU1 include:
• Excavation of contaminated soils, backfilling
with clean fill and revegetation of the
residential area.
• Excavation of an area of contaminated soils
and installation of a two-foot soil cover in the
non-residential portion of OU1.
• The remedy was further modified by a 2006
Explanation of Significant Differences, which
brought the site's riparian area, ground water
monitoring and institutional controls in line
with the Record of Decision for OU2, as
described below.
EPA selected a remedy for OU2 in the site's
2002 Record of Decision, following extensive
collaboration with stakeholders and coordination
with the community to share site information and
incorporate feedback into the Superfund process. Components of the remedy for OU2 include:
Smelter facilities at the Midvale Slag site, 1941
• Excavation and off-site disposal of a small quantity of highly contaminated smelter waste.
• Construction and maintenance of barriers over smelter waste and contaminated soils.
• Stabilization of the banks of the Jordan River.
• Ground water and surface water monitoring.
• Institutional controls limiting future excavations, requiring review of proposed changes in site land uses, restricting
surface water management and irrigation practices, and requiring mitigation of organic vapors in future structures.
The selected remedy enabled the site to be reused for mixed land uses, which EPA had determined to be the site's reasonably
anticipated future land use. OU1 cleanup activities began in 1996 and OU2 cleanup activities began in 2003, and the
construction of the site's remedy was completed in 2007, with the exception of the riparian zone portion of the remedy. The
construction of the site's riparian zone remedy began in October 2008 and was completed in 2011.
In 2008, EPA completed the second Five-Year Review for the site. The Five-Year Review concluded that the site remedy
is expected to continue to be protective of human health and the environment.
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Project History
1999-2000
Building Relationships, Establishing Trust
In the late 1990s, the outlook for productive partnerships and
innovative solutions at the Midvale Slag site was not promising.
"There was limited communication, poor relationships and a lot
of staff turnover," recalled EPA project manager Fran Costanzi.
"People's experiences from the Sharon Steel site were still
fresh. The community felt that the regulatory agencies were
not listening to them, and EPA and UDEQ were unsure how
to incorporate the community's priorities and redevelopment
interests in the cleanup process."
EPA Region 8, UDEQ, Midvale City and the site's property
owner began to change these dynamics in 1999. EPA decided
that expanded community outreach and engagement would be
an important part of the Agency's approach to the site's cleanup.
EPA stepped back from the site's proposed remedy, which
would have restricted most types of land uses, to seek additional
community input and gather additional site information. EPA
had also taken an "enforcement first" approach at the site,
seeking to identify the parties responsible for contamination
to clean it up or pay for the cleanup. While EPA continued
to emphasize the importance of enforcement activities, the
Agency's expanded approach opened the door for parties to
discuss the site's cleanup and potential redevelopment.
EPA's updated approach was welcomed by Midvale City Mayor
JoAnn Seghini. "It was an important exercise in patience and
changing people's perceptions in the early days," she said. "The
time had passed for roadblocks. We needed to work together.
We were fortunate that a group of motivated, open-minded
people were able to come together to work on this project over
the course of several years."
Education formed the cornerstone of the new working
relationships. Midvale City invited EPA and UDEQ staff to
its comprehensive planning process meetings, helping the
agencies better understand the community's priorities. EPA
staff hosted education sessions to explain the Superfund
process, including the site's upcoming field investigations, to
citizens, community organizations and elected officials. EPA
also provided a Technical Assistance Grant (TAG) to a local
organization, Citizens for a Safe Future for Midvale (CSFM), to
provide the community with independent technical assistance
regarding the site's cleanup.
"We [EPA] emphasized that we didn't have all of the answers,
and that we weren't sure how cleanup and redevelopment
might be able mesh together," said EPA's Fran Costanzi. "We
framed the process as an ongoing discussion built around
sharing information and problem-solving to identify options
( ) Midvale Slag Superfund Site «• Jordan River Parkway
^B Sharon Steel Superfund Site oo UTA Mid-Jordan Light Rail Line
= UTA North-South Light Rail Line
^™ Jordan River
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and opportunities. We emphasized that it is EPA's mission to
not only protect human health and the environment, but also
to help communities restore contaminated lands to beneficial
use."
EPA's award of a Superfund redevelopment pilot project
to Midvale City in late 1999 formalized the Agency's
commitment to evaluating future land use considerations as
part of the site's cleanup. "The timing of the redevelopment
pilot project worked really well," recalled Christine Richman,
the city's then-Economic Development Director. "We were
able to discuss potential future site uses in the context of the
city's recent comprehensive planning effort and EPA's ongoing
site investigations."
The project involved a detailed assessment of community
priorities, local economic conditions and regional markettrends,
as well as an environmental review of the site's contamination
and physical features. The project enabled Midvale City and the
site's property owner to identify future land uses for the site that
would address community priorities and fit appropriately with
the site's remedy. The resulting Bingham Junction Master Plan,
adopted by Midvale City Council in August 2000 (and later
updated to reflect the site's final remedy), outlined opportunities
for mixed residential, office, retail and recreational land uses.
By late 2000, the future looked promising, although many
uncertainties remained. The project's key parties had been able
to overcome past challenges and built a strong foundation for
working together. Now, it was time to work on the decision
documents and develop the tools needed to make the site's
cleanup and redevelopment a reality.
Bingham Junction Master Plan, 2000
The southern portion of the Midvale Slag site prior to cleanup, 2005.
Community redevelopment goals: "the
project should incorporate all of the
elements of a functioning community
... allow for the the greatest economic
diversity... [and] set an example of living
in cooperation with natural resources."
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2000 - 2004
Gathering Information, Reaching Agreements
There were several major challenges facing the Midvale Slag
site in 2000:
• How to clean up the site in a way that protected human
health and allowed for redevelopment.
• How to pay for the site's anticipated $35 million cleanup.
• How to ensure that the site's cleanup would remain
protective over the long term.
• How to provide the infrastructure and resources needed
to incentivize the site's redevelopment.
Site Cleanup Planning
EPA undertook additional field investigations on the southern
part of the site in 2001 and early 2002, which led to an important
discovery. While muchof the site was covered by smelterwastes,
only a small portion of the wastes were highly contaminated.
Wastes on much of the site could be covered or capped with
soil and addressed on a parcel-by-parcel basis in the future, as
warranted by development interest. EPA's delineation of four
categories of smelter wastes, ranging from those requiring
excavation and off-site disposal to those requiring management
in coordination with future use planning, provided a way to
integrate the site's cleanup and redevelopment.
EPA coordinated closely with the key project parties and the
community during the field investigations. "The additional site
information helped us understand that it wouldn't be feasible,
physically or fiscally, to remove all of the contamination,"
recalled Mayor JoAnn Seghini. "It established a realistic
understanding of what could be possible from a redevelopment
perspective." The information enabled Midvale City to rezone
the site in November 2001, establishing the mixed-use Bingham
Junction Zone to guide the site's eventual redevelopment.
EPA also took an innovative approach to the site's October
2002 Record of Decision, which outlined the remedy for the
southern portion of the site. EPA included the facilitation of
the site's redevelopment as an "additional" remedial action
objective guiding the site's cleanup. EPA also included a table
outlining the types of covers needed for different land uses.
Finally, the decision document emphasized the importance
of institutional controls, stating that EPA and the community
needed to work together to develop land use controls ensuring
the protectiveness of the site's remedy over the long term. "In
the document, we tried to make it as clear as possible to the
community that we had been listening, and to document that
Timeline of Events
1871-1958: Five lead and copper smelters operate at
the site
1982-1984: Initial environmental investigations
1990-1992: Removal actions to remove chemicals and
explosives from an abandoned laboratory
Feb. 1991: EPA lists the site on the NPL
Apr. 1995: EPA issues OU1 Record of Decision
1996: Removal actions to excavate contaminated
soils from portions of the site
May 1998: EPA issues first Explanation of Significant
Differences for the site's remedy
Jul. 1999: EPA selects Midvale City as a Superfund
redevelopment pilot project community
Aug. 2000: Bingham Junction Reuse Assessment and
Master Plan adopted by Midvale City
Council
2001-2002: EPA conducts additional field
investigations
Nov. 2001: Midvale City rezones the site, establishing
mixed-use Bingham Junction Zone
Oct. 2002: EPA issues OU2 Record of Decision
Oct. 2003: EPA completes first Five-Year Review
Sept 2004: Consent Decree for OU2 cleanup signed
2005: Bingham Junction Master Plan awarded
the Envision Utah Governor's Quality
Growth Award of Excellence
Feb. 2006: EPA issues second Explanation of
Significant Differences
Aug. 2006: Redevelopment ribbon-cutting ceremony
Jun. 2007: Midvale City adopts ordinance
implementing institutional controls
Aug. 2007: Construction of OU2 remedy completed
Spring 2008: EPA issues Ready for Reuse Determination
Dec. 2008: Residents move into new condominiums
Dec. 2008: EPA completes second Five-Year Review
Oct. 2009: Supermarket opens at Bingham Junction
Sept 2010: Denmark-based FLSmidth locates at
Bingham Junction's View 72 Corporate
Center
2008-2011: Riparian zone remedy and ground
water monitoring network installed and
operational
Aug. 2011: Opening of Bingham Junction station on
UTA Mid-Jordan light rail line
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Midvale City: Putting the Redevelopment Pieces in Place
With the Bingham Junction Master Plan in hand and
ongoing coordination with EPA, UDEQ and the site's owner
as a cornerstone of its approach, Midvale City updated
its zoning ordinance to reflect the Master Plan's mixed
land uses. Midvale City's Redevelopment Agency also
performed a "gap" analysis in 2002 to assess the site's likely
redevelopment infrastructure needs and costs.
"We knew that the costs to install utilities, roads and other
infrastructure would be significant. We also knew that land
preparation costs could likely be higher at the site, given
the need for developers to evaluate property conditions
and manage waste materials. We looked for ways to help
defray these additional costs for developers," said Christine
Richman. "And for this project, we also knew we would
have to layer over land use controls and developers would
need to coordinate infrastructure installation with the site's
cleanup."
Midvale City's analysis found that the site's likely
additional infrastructure costs would be approximately
the site's cleanup would take redevelopment into account,"
said EPA project manager Fran Costanzi.
For the northern part of the site, EPA updated its 1996 Record
of Decision to reflect future land use considerations. EPA's
2006 Explanation of Significant Differences outlined how
parties could conduct additional investigations and further
cleanup portions of the site to allow for unrestricted residential
land uses, without any need for institutional controls. Across
the entire site, EPA was able to develop a cleanup approach that
protected human health and the environment and incorporated
consideration of the site's reasonably anticipated future land
use.
Site Cleanup Funding and Enforcement
EPA's internal deliberations over how best to ensure the cleanup
of the site's southern 180 acres was one of the most challenging
issues the Agency faced. It took several years to resolve the
issue before the site's remedy could move forward.
Superfund enforcement compels the parties responsible for
contamination at a site to clean it up or pay for the cleanup. At
the Midvale Slag and Sharon Steel sites, a series of settlements
had relieved most responsible parties of their liability concerns
at both sites, with monies set aside in special accounts for
cleanup. Littleson, Inc., a small, family-owned company which
purchased the site property after the smelter was demolished.
was the primary responsible party remaining at the Midvale
Slag site. Superfund's liability scheme provides for joint and
several liability, which means a single responsible party could
be held liable for the entire cost of cleaning up a site.
$22 million. Midvale
City officials networked
with the state's legislature
and state agencies to
identify possible funding
approaches to help mitigate
these costs. In 2003,
Midvale City pursued a
change to Utah state law to
allow the reinvestment of
proceeds from a specialized
tax increment financing district for site improvements.
MIDVALE
The city then designated the site as a Redevelopment Project
Area, enabling the use of tax increment reimbursements
to help reimburse developers for the site's additional
infrastructure costs. Midvale City also agreed to fund off-
site infrastructure improvements - a new sewer lift station
($600,000) and water transmission lines ($468,000) -
through public utilities funds to help reduce site development
costs.
"With remaining cleanup activities estimated to cost $35
million, most site settlement monies already spent on cleanup
activities at both sites, and a small, single responsible party
remaining, funding the site's remaining cleanup was a major
challenge," recalled EPA site attorney Karen Kellen, who.
along with fellow EPA attorney Joni Teter, worked on the
site's enforcement issues through 2006. "EPA had to review all
possible options."
One leading option was to place a windfall lien on the site
property, which would have enabled EPA to recover cleanup
costs from the increase in the property's fair market value
following cleanup. EPA undertook an innovative economic
analysis that assessed the site property's likely future value.
The bottom line: while the property's value might increase
following cleanup, any redevelopment would require millions
of dollars in infrastructure investment.
Over time, another option began to emerge - a private
party could likely clean up the southern part of the site at a
substantially lower cost, which would also allow for the
integration of redevelopment groundwork, like extending
infrastructure corridors across the site, as part of the site's
cleanup. EPA's negotiation team and Littleson, Inc. agreed
that this option offered great promise while also facing many
potential roadblocks. They both also agreed that the City of
Midvale was a necessary party to any discussions, which began
in 2003. The parties reached a significant legal agreement a
year later, the site's September 2004 Consent Decree. For each
of the parties, the agreement represented a leap of trust as well
as an innovative approach.
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The Broader Context: EPA and Reuse
Efforts to address future land use considerations at the
Midvale Slag site fit well with emerging nationwide interest
in the revitalization of contaminated areas, including
Superfund sites. With the creation of EPA's Superfund
Redevelopment Initiative in 1999 and its Land Revitalization
Agenda in 2003, EPA's Office of Solid Waste and Emergency
Response launched a new EPA focus on promoting land
reuse and revitalization at contaminated sites. In 2001,
Congress also passed the Brownfields Revitalization Act.
Signed into law in 2002, the legislation was designed to
make the acquisition and redevelopment of contaminated
properties like Superfund sites easier by addressing the
liability concerns associated with these sites.
Littleson, Inc. would design the remedy and clean up the site's
smelter waste and be reimbursed with remaining settlement
monies from EPA's special account for the cleanup of the site.
The company committed to clean up the southern part of the
site for $16 million, significantly less than EPA's estimated
cleanup cost, with an environmental insurance policy in place
to cover any contingencies. The company also proceeded with
the design of the site's remedy in good faith, prior to the signing
of the Consent Decree, during 2004. "Resolving liability with
EPA and designing a financially viable project was the prime
objective for my client," said Kevin Murray, the company's
attorney. "[Littleson, Inc.] was looking to do what was best for
Midvale in the long term as well as addressing the company's
situation."
In the agreement, EPA waived its property lien and provided a
covenant not to sue to all signatories to the Consent Decree, as
well as to future site owners. This covenant meant that parties
would not be liable under Superfund for their activities at the
site in the future, assuming that they exercised due care. Future
site owners complying with the site's institutional control,
access and operation and maintenance requirements qualified
as bona fide prospective purchasers (BFPPs; see the Sources
and Resources section for more information). Finally, the
signatories agreed that EPA would receive a portion of any
net profits from the site's increased property value following
cleanup, capped at $2.2 million.
For its part, Midvale City signed on as a voluntary party to the
Consent Decree. "It was a big step, but we knew it was the right
thing to do," said Mayor Jo Ann Seghini. "We had good working
relationships with everyone and we knew we needed to be at
the table to provide input for the site's cleanup and to make sure
that the site's redevelopment was taken into account." As part
of the Consent Decree, Midvale City assumed responsibility for
the implementation and enforcement of the site's institutional
controls, helping to ensure the site's long-term stewardship.
Institutional Controls and Long-Term Stewardship
The key parties had worked on institutional control issues
since before the site's 2002 Record of Decision. "To work best,
institutional controls need to be part of a site's remedy," said
EPA project manager Fran Costanzi. "In Midvale City, we were
fortunate to have a very engaged locality as our partner."
EPA, UDEQ, Midvale City and Littleson, Inc. worked together
to develop two Institutional Control Process Plans, one for each
of the site's operable units. The Plans identified the mechanisms
needed to ensure the proper management of the site's remedy,
including zoning and subdivision regulations, building, road
and excavation permits, and engineering design guidelines.
The objectives of the Plans were to establish:
• Controls on the handling and disposal of soils and wastes
during and after the site's redevelopment.
• Controls on water management and ground water use.
• Requirements through which residential uses will be
allowed.
Institutional Controls (ICs): A Brief Overview4
• ICs are legal and administrative tools used
to maintain protection of human health and
the environment at sites. They do not involve
construction or physical changes to a site.
• ICs play an important role when a cleanup is
conducted and when it is too difficult or too costly to
remove all contamination from a site.
• ICs are designed to lower the potential for people
and the environment to be exposed to contamination.
• There are four types of ICs: government controls
(local laws or permits), proprietary controls (private
property use restrictions), enforcement tools (consent
decrees; unilateral orders), and informational devices
(deed notices; public advisories).
• ICs are usually most effective when layered (i.e.,
multiple ICs of different types working together) to
improve protectiveness.
• Seeking community input and involvement can
maximize the effectiveness of ICs.
• Most cleanups will need to use a combination
of engineered remedies and ICs. ICs provide an
additional level of safety and help to make sure a
site's remedy remains securely in place.
Information adapted from EPA's Citizen's Guide to
Understanding Institutional Controls
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• Guidelines for the long-term operation and maintenance
of development-oriented covers and barriers.
• Vapor mitigation controls for portions of the site.
The Plans also identified parties' roles and responsibilities.
• Midvale City: responsible for updating and managing
local land use tools and ordinances to reflect the
Plans' objectives, reviewing site plans, providing site
development inspections, and verifying that private
covenants and deed restrictions are in place for
residential developments.
• EPA and UDEQ: responsible for ground water
monitoring and oversight of some residential
development at the site.
• Landowners: responsible for being in compliance with
the Plans, disposing of site soils at appropriate off-site
facilities as needed, and ensuring that any covenants and
deed restrictions on their properties are conveyed and
communicated during property transactions.
To implement and oversee the Plans, which served as the
basis for the city's Institutional Controls Ordinance, Midvale
City's Department of Community and Economic Development
created a full-time position. The position has been partly funded
by EPA through a cooperative agreement, using the site's
special account. Today, Ray Limb is the city's Development
Site Coordinator. He assists current and prospective property
owners at the site, provides information materials, answers
questions and ensures that all development activities and
proposals meet city ordinance requirements.
By the end of 2004, five years of planning and relationship-
building had begun to pay off. The site's cleanup plan
was designed and in place. An agreement for funding and
implementing the site's cleanup had been signed. And key
stakeholders had created a comprehensive institutional control
plan for the site's long-term stewardship that has since become
a national model.
One chapter was drawing to a close, and another was beginning.
2004 - 2008
Linking Cleanup and Redevelopment...
Throughout the design of the remedy for the southern
portion of the site and the development of the site's Consent
Decree, Midvale City worked closely with Littleson, Inc.,
EPA and UDEQ to integrate the groundwork for the site's
redevelopment. "There were a lot of moving parts during
this time," said Ray Limb. "The city was translating the
Institutional Control Process Plans into the city's Institutional
Controls Ordinance, finalizing off-site infrastructure plans,
and integrating those plans with the timing of the site's
cleanup."
Reviewing cleanup and redevelopment plans, the project's
key parties were able to identify several coordination
opportunities.
The Site's Riparian Zone Remedy
EPA worked with UDEQ, Midvale City, Salt Lake County, the United States Geological Survey, community members and others
to improve nearly 7,000 feet of the Jordan River riparian corridor adjacent to the site.
Before: The sheet pile dam across the Jordan River was damaged
and needed to be removed. The failure of the dam could have
allowed river water to erode the riverbank, releasing capped site
contaminants.
After: The replacement dam is a steel-reinforced boulder structure
with low-flow channels that direct the water toward the center of
the river to avoid riverbank erosion. The dam was also designed to
allow for safe boat passage and portage for canoeists and kayakers.
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Locating infrastructure. Littleson, Inc. installed utility
corridors for water, sewer and electricity across the site in
coordination with the activities of its remedial contractors.
This coordination helped minimize disturbances to the site's
soils and smelter wastes once the remedy was in place.
Enabling a remedy to support reuse. Littleson, Inc. needed to
extend roads across the site to enhance access for additional
development opportunities. Smelter wastes were graded
and capped in place as roadbed material, providing a literal
example of remedy and reuse in action.
Adaptive reuse of site materials. Large piles of uncontaminated
slag were located across the southern part of the site. As part
of the site's cleanup, these piles were spread over the site's
surface, serving as cover fill for the site's remedy.
Enhancing conditions for redevelopment. Littleson, Inc.
graded and compacted portions of the site targeted for
commercial and residential development, so that developers
would be able to build on top of these areas without requiring
footers, reducing development costs. Because compaction
was not required for the site's remedy, the property owner
funded these enhancements.
"We have been able to attract and reassure
developers and businesses that the site
is safe and protective. EPA had clearly
stated that the Agency was comfortable
with the reuse of the site."
- JoAnn Seghini, Midvale City Mayor
Phasing redevelopment. Midvale City recognized the site's
cleanup would take time. Similarly, so would development
of the 18-acre Riverwalk Park along the banks of the Jordan
River. The city stipulated that developers would need to
develop the park as part of site improvements outlined in
zoning requirements for Bingham Junction. They would also
need to phase plans for the park to coincide with completion
timeframes for the bank stabilization remedy for the river's
riparian zone. The remedy, designed to minimize riverbank
erosion and allow for safe boat passage, was completed in
2011, with assistance from the community's Jordan River
Stakeholder Group, allowing the park's development to move
forward.
Ensuring long-term cleanup. UDEQ was able to locate ground
water monitoring wells across the site in a way that did not
restrict redevelopment plans.
Construction of the site's remedy was completed at the site in
August 2007. However, coordination between Midvale City,
EPA and UDEQ continues to this day. "Ray [Limb] talks with
EPA and UDEQ regularly to make sure everyone is on the
same page," said EPA site attorney Karen Kellen. "It took
time at first for the reviews because they had never been done
before. Now, they've been done repeatedly, and the process
has become streamlined. Midvale City's institutional control
system works smoothly and comprehensively."
As part of the city's Institutional Controls Ordinance,
developers are required to maintain an approved Materials
Management Plan and a Health and Safety Plan for each of
their projects. Each developer must also employ a qualified
Special Inspector who oversees development activities
and provides the city and the developer with regular status
updates. Midvale City Development Site Coordinator Ray
Limb also conducts daily development inspections. When
development activities do not follow ordinance requirements,
the city has the authority to issue stop-work orders until
outstanding issues are addressed.
...Raising the Profile of Bingham Junction
Midvale City also recognized the importance of
communicating the approaching availability of the Midvale
Slag site for redevelopment. In 2005, the Bingham Junction
Master Plan was awarded the Envision Utah Governor's
Quality Growth Award of Excellence, raising the project's
profile. Midvale City also put together a package of incentives
to attract developers and worked with the Utah Transit
Authority (UTA) to finalize plans to locate a light rail station
at the site. EPA signed a Prospective Purchaser Agreement
with UTA to address the agency's liability concerns and help
facilitate the project.
"Access, sustainable development and transit-oriented
development were key goals of the Bingham Junction Master
Plan," said Christine Richman. "The construction of UTA's
Mid-Jordan line provided a remarkable opportunity to
enhance public transit options in Midvale City and further
link the community with Salt Lake City and the Salt Lake
Valley." UTA's light rail station was completed in 2011.
"Midvale City's institutional control system
works smoothly and comprehensively."
- Karen Kellen, EPA Site Attorney
By late 2005, the incentives and publicity efforts were
already coming to fruition. Several developers approached
Midvale City and Littleson, Inc. with proposals to develop
the northern portion of the site with residences, commercial
buildings, open space and wetland mitigation in accordance
with the Bingham Junction Master Plan. The development
proposals led to EPA's 2006 Explanation of Significant
Differences for the site's OU1 remedy; developers could now
undertake additional cleanup activities to enable residential
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Liability and Superfund Site Reuse
In the past, Prospective Purchaser Agreements (PPAs) were
regularly used by the federal government at Superfund sites
to address the liability concerns of parties interested in reuse.
In 2001, Congress passed the Brownfields Revitalization Act
to make the acquisition and redevelopment of contaminated
properties like Superfund sites easier. Under the Act, a
prospective purchaser need no longer negotiate a PPA
with EPA and the federal government. In lieu of a signed
agreement, the purchaser could meet requirements to qualify
as a bona fide prospective purchaser (BFPP).
Based on several steps, including documenting previous
site owners, property uses and existing environmental
conditions, the Brownfields Revitalization Act provides
designated BFPPs with limited liability protections. The Act
also exempts contiguous property owners from Superfund
liability and clarifies appropriate inquiry for innocent
landowners. Today, UTA would pursue BFPP status rather
than a PPA in order to address its liability concerns at the
Midvale Slag site.
land uses without any need for institutional controls. The
northern portion of the site property was named "Riverwalk,"
and is also referred to as Bingham Junction North.
In August 2006, Midvale City hosted a ribbon cutting to
celebrate the site's availability for redevelopment. "You could
not walk on this property a year ago because it was not safe,"
Jo Ann Seghini said at the ceremony. "And the difference today
... it's remarkable." Utah's then-Governor Jon Huntsman,
Jr. noted the broader importance of the project. "When you
talk about a populated region like the Wasatch Front that is
growing twice, three times the national average ... this kind
of location becomes extremely important," he said.
The development community was listening.
The Gardner Company and development partner Arbor
Commercial approached Midvale City and Littleson, Inc. in
2007 with an offer to develop the remaining portion of the
site, located between 7200 South and 7800 South Streets, in
accordance with the Bingham Junction Master Plan. The View
72 Corporate Center office park would serve as the heart of
the development, also referred to as Bingham Junction South.
The community also requested that EPA provide a clear
statement that the site would be cleaned up and that the site's
remedy would support the land uses outlined in the Bingham
Junction Master Plan. In 2008, EPA issued a Ready for Reuse
(RfR) Determination for the site; the report stated that EPA had
determined the Midvale Slag site was ready for commercial
and residential reuse (see page 11 sidebar).
"The RfR Determination has been very helpful," said
Midvale Mayor JoAnn Seghini. "We have been able to attract
and reassure developers and businesses that the site is safe
and protective. EPA had clearly stated that the Agency was
comfortable with the reuse of the site."
By 2008, following EPA's issuance of the RfR Determination,
development activities were beginning across the site.
2008-2011 +
Building to Success...
For Gardner Company CEO Christian Gardner, leading the
development of most of Bingham Junction made sense for
many reasons. "We specialize in the Intermountain West, we
have built throughout the Salt Lake region, and this site was
truly quite special," he said. "We were looking to focus on
sustainable developments in infill locations, so we saw it as
an opportunity to partner with the Midvale community to help
make Bingham Junction a reality."
Prior to acquiring the site property, the company and partner
Arbor Commercial worked with Littleson, Inc. to complete
environmental due diligence activities and qualify as a bona
fide prospective purchaser (BFPP). The companies also
worked with a lender specializing in brownfields and other
environmentally impaired properties. With financing and
BFPP status in place, the companies were able to acquire
220 acres of developable land at the Midvale Slag site from
Littleson, Inc.
The companies have focused on planning and developing
the View 72 Corporate Center, the largest Class A office park
in Utah. UTA's light rail station is also part of the View 72
development. The companies have also sold site properties to
other developers and companies. For example, the companies
sold the southern portion of the site property - approximately
100 acres of land - to Wasatch Advantage Group, which is
developing 1,800 residential units, including workforce and
affordable housing.
Remarkably, Bingham Junction's success has taken place
despite the economic downturn that began in late 2007. In
August 2009, for example, local and state officials welcomed
FLSmidth, an international mineral and cement industry
service provider, as the first tenant to the View 72 Corporate
Center. The company occupied Gold and Silver LEED-
certified buildings at the 90-acre business park in September
2010. "Midvale City has been a great partner in making this
happen," FLSmidth Vice-President Robert Coomes said at
the groundbreaking ceremony. "Our employees will have
the benefit of mass transit, easy access to the major freeways
and open space. Newly built homes ... will be just across the
street."
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As of 2011, redevelopment activities are well underway across
the Midvale Slag site. Several residential developments have
been completed. Office buildings and stores have been built.
A 95,000-square-foot supermarket opened in October 2009.
Sections of Bingham Junction's 18-acre Riverwalk Park have
opened, providing the community with enhanced access to the
Jordan River. Finally, construction of UTA's light rail station
has been completed, with its grand opening taking place in
August 2011.
Several years into the site's redevelopment, Gardner is both
realistic and optimistic. "We have found that it takes a little
longer to prepare and design the projects, given that we're
building on a Superfund site," he said. "But we've also
benefited greatly from working with a very supportive locality
and development partners and the community in general."
Gardner credits the BFPP provisions in the site's Consent
Decree, EPA's RfR Determination and Midvale City's
development incentives and Institutional Controls Ordinance
with helping to ensure the site's successful redevelopment.
"Having this documentation available when we are speaking
with prospective tenants or purchasers is invaluable," he said.
"People and companies come to the site and when they see
these documents, they see safety and certainty. They can
move from their initial concerns to planning for the future."
...Adapting to Challenges
While the development of Bingham Junction is now a national
success story, Midvale City Development Site Coordinator
Ray Limb cautions that there have been plenty of learning
experiences and development challenges along the way. "In
the beginning, no one had done this before. It took time for
Ready for Reuse (RfR) Determinations: An Overview
An RfR determination is an environmental status report that
documents a technical determination by EPA, in consultation
with states, tribes and local governments, that all or a portion of
a site can support specified types of uses and remain protective
of human health and the environment. An RfR Determination
I provides potential users of a site with clear information about
the environmental status of a property and the actions needed
to maintain the integrity of the remedy.
At the Midvale Slag site, the RfR Determination issued by EPA
Region 8 in spring 2008 promoted the reuse of the site as an
exemplary model of Smart Growth, citing Bingham Junction's
emphasis on mixed land uses, public transit and affordable
housing.
I Since 2003, six EPA Regional offices have issued a total of
seventeen RfR Determinations for sites in their Regions, with
as many as seven additional documents currently underway.
Local officials, developers and EPA staff in Regional offices
the developers to fully understand the site's institutional
control system, and it took time for us [the city] to understand
how best to apply our new ordinance and work with the
developers."
Early challenges included frequent violations of the city's
Institutional Controls Ordinance, resulting in work stoppages.
Other issues simply required outreach and education.
"Developers had not worked with slag before, for example,
and were unnecessarily removing some of the waste material,"
Limb noted. "Most types of slag are extremely compactable
and useful for development, as long as they're contained
correctly."
Today, Limb works with both seasoned developers and new
businesses to ensure that the site's institutional controls are
being followed and that all materials are handled appropriately.
"The community's vision of successful redevelopment, and
its vision of a site where people and the environment are kept
safe, is coming to pass," he said. "Bingham Junction has been
a remarkable undertaking to be part of."
New relationships and trust-building. Innovative cleanup
and redevelopment approaches. Coordination among
local, state and federal partners. Local government and
site owner leadership. Long-term planning and flexibility.
An understanding of the challenges and needs of future
development activities. The end result: the successful
development of Bingham Junction at the Midvale Slag
Superfund site.
say that RfR Determinations have played an important role
in the reuse of sites and serve many beneficial purposes.
Local officials and developers report that they have used RfR
Determinations to improve local economic conditions by
encouraging reuse. Other sites for which RfR Determinations
have been written include:
• Arlington Blending and Packaging (Arlington, TN)
• Augustus Hook (Frankfort, IN)
• Conroe Creosoting Company (Conroe, TX)
• Eastern Michaud Flats (Pocatello, ID)
• H.O.D. Landfill (Antioch, IL)
• Ingram Richardson (Frankfort, IN)
• MGM Brakes (Cloverdale, CA)
• RSR Corporation (Dallas, TX)
• Sharon Steel (Midvale, UT)
• South Point Plant (South Point, OH)
• Southern Maryland Wood Treating (Hollywood, MD)
• Tex Tin (Texas City, TX)
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Bingham Junction, Confirmed and Proposed Redevelopment Projects, 2011
Parkview at Riverwalk
148 condominiums and townhomes on 4 acres
Construction completed in 2010
Riverwalk Apartments
256 apartments on 11 acres, affordable housing
Construction completed in 2010
126 single-family homes
Construction underway in 2011
Winco Foods grocery
store
95,000-square-foot facility on 10 acres
Construction completed in October 2009
Riverwalk Shopping
Center
Commercial retail district on 12 acres
Five retail tenants in Phase 1
Riverwalk Commercial
Center
Commercial mixed-use development on 25 acres
Phase 2 development
18-acre riverside park with local and regional trail links Phased construction in coordination with
development
20-acre park, playground and wetland mitigation area
Townhome development
Construction underway in 2010
F orentine Vi as
214 apartments on 9 acres, affordable housing
Construction completed in 2010
Construction completed in 2009
San Montz Apartments
390 apartments on 15 acres
Apartment development
Construction underway in 2010
San Tropez Apartments
Talaveria and Tuscany
Apartments
Construction underway in 2011
333 apartments on 15 acres
Townhome development 124 townhomes on 8 acres
Construction underway in 2011
View 72 Corporate
Center
90-acre office park, up to two million square feet of
Class A office and technology research and development Construction underway in 2009; company's
sPace regional headquarters occupied in
Gold and Silver LEED-certified office space (175,000 September 2010, with third building
square feet); first tenant in View 72 Corporate Center, proposed
FLSmidth Regional
Headquarters
400+ employees
Office and warehouse distribution facility
Proposed development
Intermountam
Healthcare
18-acre riverside park with local and regional trail links Phased construction in coordination with
development
UTA Light Rail Station
Station located on UTA's Mid-Jordan line, which will
serve the rapidly growing southwest region of the Salt
Lake Valley
Construction completed, station opening in
August 2011
Bingham Junction
Boulevard
Central north-south road providing access from Bingham Construction completed in 2009
Junction to area's road network
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RiverWilk:
220 total acres
90 acres commercial
70 acres residential
1.16 million sq ft office space
100+ room hotel with conference
space
UTA light rail station
Up to 1,853 residential units
Approximately 5,000 residents
VIEW
corpo rate
"72
center
130 total acres
50 acres commercial retail
Hundreds of thousands of square
feet in retail
Large open space with park and
boardwalk
Up to 706 residential units
Approximately 1,900 residents
Conceptual illustrations of FLSmidth's regional
headquarters at the View 72 Corporate Center.
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Midvale Slag: The Story in Pictures
Pre-Cleanup
During Cleanup
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Redevelopment
Commercial Office
UTA Light Rail Station
Residential
Recreational
Commercial Retail
C.VCLE a PEDESTRIAN USF ONLY - PLEASE OBEY ALL RULES & REGULATIONS
I!! ivn-:i .vi i. Till r.Tiri', • •'.-.• IMPRi PERI fSt in
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Lessons Learned
Participants involved at the Midvale Slag site agree that
a combination of significant factors have contributed to its
cleanup and successful redevelopment.
• The site's size, contiguous acreage and location in a
major metropolitan area with limited land resources
meant that the development of Bingham Junction was
attractive to both large companies and small businesses.
• Midvale City energetically pursued the site's cleanup
and redevelopment and put in place the requisite
resources, partnerships and infrastructure. The city's
Institutional Control Process Plans have guided the
site's redevelopment and the city's process has become
a national model for institutional control design and
implementation.
• Site owner Littleson, Inc. was a consistent and engaged
partner. The company's involvement led to innovative
solutions that addressed site liability issues and
integrated the site's cleanup with the infrastructure
needed for redevelopment.
• EPA and UDEQ understood the community's
redevelopment priorities in the context of the property's
cleanup, enabling decision documents that reflected
remedy and reuse considerations.
• Coordination of the site's cleanup and redevelopment
plans meant that both could move forward as part of a
linked, phased approach.
• All parties involved were patient, recognizing that
cleanup and redevelopment were complex processes
reliant on available resources, market conditions and
other factors requiring shared understanding of short-
term issues as well as long-term flexibility to address
future development activities.
The Bigger Picture
While these conditions created an ideal climate for successful
reuse, there are also broader lessons learned that can help
guide similar projects at other contaminated lands.
EPA works with communities, site owners and other
stakeholders to support reuse outcomes that are
compatible with site cleanups.
The Agency places a high priority on supporting the return
of contaminated sites to productive and beneficial uses. In
Midvale City, the community was able to work with EPA and
UDEQ to develop site reuse plans that reflected site conditions
and cleanup plans. In turn, the community's reuse plans were
able to inform EPA's selected remedy for the site.
.
EPA and Reuse: Lessons Learned
Since the inception of the Superfund program, EPA has been
building on its expertise in conducting site characterization
and remediation to ensure that contamination is not a barrier
to the reuse of property. Today, consideration of future use
is an integral part of EPA's cleanup programs from initial site
investigations and remedy selection through to the design,
implementation, and operation and maintenance of a site's
remedy.
"At older sites, EPA did not focus on taking reuse
considerations into account early in the cleanup process,"
reflected EPA's Matthew Mankowski, a former project
manager at Superfund sites. "Today, that has changed.
Superfund cleanups can be very creative and flexible in
allowing for future site uses, but that information needs to be
plugged in early to be as effective as possible."
At the Midvale Slag site, future land use considerations were
able to inform EPA Region 8's selection of the site's remedy,
which enabled the site's reuse for mixed-use purposes.
I The integrated cleanup and redevelopment of the property
meant that Midvale City and the site owner could coordinate
infrastructure installation with the cleanup of the site.
Thanks to lessons learned at Superfund sites like the Midvale
Slag site across the country, EPA has developed additional
tools to ensure an integrated approach to the cleanup and
redevelopment of contaminated lands. For example, EPA
has developed a partial deletions guidance. Partial deletions
allow EPA to remove the cleaned and uncontaminated
portions of a Superfund site from the NPL, expediting the
reuse of those properties.
EPA also works with site stakeholders to consider how future
land use considerations can inform the implementation and
long-term stewardship of site remedies as well as cleanup
planning. At some sites, for example, reuse considerations
can inform the location of ground water monitoring wells
and other equipment that might inadvertently hinder
redevelopment efforts.
At other sites, site reuse plans have provided additional
benefits that save time and reduce redevelopment costs.
For example, future utility corridors or building footers can
be installed in coordination with site cleanup activities. At
the Midvale Slag site, the site owner was able to undertake
additional activities, like site grading and soil compaction,
during cleanup that prepared the site for redevelopment.
These activities, while not funded as part of the site's remedy,
reduced the need for additional site preparation, facilitating
redevelopment.
-------
While EPA provides tools and resources to support
Superfund reuse, communities and public and private
sector organizations make it happen.
EPA's mission is to protect human health and the environment.
EPA relies on engaged community stakeholders to bring
their future land use goals and priorities to the table so that
this information can be incorporated as part of the remedial
process, linking cleanup and redevelopment. "In Midvale,
there was such energy from the community, the site owner
and the local government to make something happen at the
site," said EPA project manager Fran Costanzi. "They set the
tone, and their energy led to the planning and partnerships and
resources that have made the site's reuse possible."
Effective reuse planning projects are inclusive,
information-based and focused on targeted outcomes.
Community-based reuse planning processes can be most
effective when they engage diverse stakeholders, including
site owners and prospective purchasers, are based on detailed
site and community information, and lead to implementable
strategies and next steps.
Local governments can play a unique leadership role in
reuse planning projects.
As the organizations responsible for their communities'
general welfare, local governments are particularly well-
positioned to host redevelopment projects, bring together
diverse stakeholders, and use planning tools and incentives to
foster positive site outcomes. Midvale City's reuse planning
process for the site in 2000 laid the groundwork for the site's
redevelopment, years before infrastructure was installed and
developers broke ground at Bingham Junction.
Institutional controls should be addressed early, as part
of the remedy for a site. Seeking community input and
involvement can maximize their effectiveness.
The project's key parties worked together for several years,
beginning prior to the selection of the site's remedy, to develop
a system of institutional controls that effectively protects
human health and guides development activities at this large,
complex Superfund site. The system provides developers and
other parties with detailed guidance, is flexible and responsive
to different redevelopment activities, and is closely monitored
and managed by the local government. The system has been
an integral part of the site's successful redevelopment.
EPA decision documents can reflect and incorporate
community plans for a site's reasonably anticipated future
land uses.
Beginning with the Record of Decision for the Midvale Slag
site, EPA Region 8 was able to incorporate the community's
future land use plans in site decision documents. With the site's
Consent Decree, EPA's Prospective Purchaser Agreement
with UTA and the Agency's RfR Determination for the site,
EPA decision documents were also able to serve as helpful
tools that directly addressed stakeholder concerns.
The Superfund remedial process can provide detailed site
information to inform redevelopment planning activities.
Superfund sites are among the most comprehensively
documented and evaluated areas of land in the United States.
Midvale City and the site's developers market Bingham
Junction's status as part of a Superfund site as an opportunity
for developers and businesses looking for commercial and
residential space in the Salt Lake region. At most sites, a
completed remedial investigation/feasibility study, draft
proposed plan, or RfR Determination will provide prospective
purchasers with extensive site information.
Build on past experience.
Parties at the Midvale Slag site were charting new territory
in addressing stigma and other site issues. Today, thanks to
the bona fide prospective purchaser (BFPP) provisions of
the 2001 Brownfields Revitalization Act, environmental
insurance and EPA tools like RfR Determinations, established
resources are available. Prospective purchasers can contact
EPA site teams to learn more, or see the Resources section on
page 18 for additional information.
Conclusion
The development of Bingham Junction at the Midvale
Slag Superfund site illustrates how community leadership,
collaborative partnerships, and effective long-term planning
can result in two successful outcomes: the protection of human
health and the environment and community revitalization.
Today, Bingham Junction is in the process of being built out,
serving a variety of businesses and providing housing and
a range of services for community residents. The outcomes
are striking: approximately 600 jobs, $1.5 million in annual
property tax revenues and a $ 131 million increase in the value
of the site property.
In Midvale City, Utah, the local government has coordinated
a complex redevelopment project that has brought the
community together with diverse organizations and partners.
In turn, the project has led to new economic opportunities
and community-wide benefits, providing one of the leading
examples of mixed-use Superfund redevelopment in the
nation.
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Cleanup and Mixed-Use Revitalization on the Wasatch Front
THE MID VALE SLAG SUPERFUND SITE AND MID VALE CITY, UTAH
Sources and Resources
Sources
Images and maps for this case study were obtained from EPA Region 8, Midvale City, the Gardner Company and site visits
in December 2009 and February 2011.
Resources
EPA Region 8 site progress profile, including site decision EPA's Citizen's Guide to Understanding Institutional
documents: Controls:
www.epa.gov/region8/superfund/ut/midvale www.epa.gov/superfund/policY/ic/guide/citguide.pdf
EPA Superfund Redevelopment Initiative:
www.epa.gov/superfund/programs/recYcle
Midvale City:
www.midvalecitv.org
2001 Brownfields Revitalization Act and BFPP information: Midvale City Institutional Controls Ordinance:
www.epa.gov/brownfields/aai/aaicerclafs.pdf www.codepublishing.com/ut/Midvale/html/Midvale08/
Midvale0810.html#8.10
Environmental insurance information:
www.epa. gov/brownfields/insurance
&EPA
United States
Environmental Protection
Agency
EPA Region 8
1595 Wynkoop Street
Denver, CO 80202-1129
EPA Montana Operations Office
lOWest 15th Street
Suite 3200
Helena, MT 59626-0096
May 2011
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