Estelita’s Library Receives Grant to Move Forward with New Community

May 7-13 is Affordable Housing Week, championed by the Housing Development Consortium to highlight the role affordable housing plays in stabilizing our communities. See a recent affordable housing story below and more of Aspect’s Affordable Housing work here.

Seattle Mayor Bruce Harrell recently announced $13.5 million in grant funding awards though the City of Seattle’s Equitable Development Initiative (EDI) to help community groups among Seattle’s diverse cultural communities purchase properties in neighborhoods where they are at high risk for displacement due to gentrification and redevelopment. The funds are designated “for site acquisition and major capital projects, as well as capacity-building support to organizations that are still developing their plans for permanent spaces in Seattle.”

Among the recipients is Estelita’s Library, a local nonprofit that will receive $2,375,000 to complete purchase of a property to expand their community hub. 

“Estelita’s Library is a social justice library, bookstore, and cultural hub focused on uplifting our most marginalized communities,” said Edwin Lindo, co-founder of Estelita’s Library, in the City’s press release. “It has been serving South Seattle through literature, space for communities to organize and build, and fighting gentrification through culture. With this support, Estelita’s Library will be able to fulfill its commitment to acquire property in Beacon Hill; expand its services, space, and library; and ultimately fulfill its vision and commitment of building affordable housing that is grounded in and uplifts community.” 

Aspect’s environmental team, led by Associate Geologist Ali Cochrane and Principal Geologist Dave Cook, assisted Estelita’s Library with purchase negotiations and environmental due diligence to assess property conditions. Soil and groundwater at the site is contaminated with petroleum from the property’s decades-long use as gas stations and auto repair shops.  

Drill rig installs a monitoring well at the property Estelita’s Library is looking to purchase for their new community space. Aspect will sample these wells to gauge the level and extent of contamination in site groundwater.

Our team helped Estelita’s Library procure over $125k in planning grants from Ecology’s Brownfields Grant program to fund these efforts. We will support them through the upcoming application process for a grant from Ecology’s Affordable Housing Cleanup Grant program, which will fund the planning and design phases of the cleanup in concert with property redevelopment.

Celebrating the Start of New Affordable Housing Projects Around the Puget Sound

Principal Geologist Dave Cook recently attended multifamily real estate development firm GardnerGlobal’s (GC) kickoff celebration for the next stages of the Skyway Towncenter, a new affordable housing project in Skyway—one of King County’s most diverse and most underserved neighborhoods.

Dave raises a glass with attendees at GardnerGlobal’s celebration.

The Skyway Towncenter, which is still in the planning phase, will include both market-rate and affordable housing, some of which will have rent-to-own options. This option creates an opportunity for residents to have not just more housing stability, but to be able to build wealth and truly invest in their community.

Unlocking Needed Housing Projects in Skyway, Seattle’s Central District, and SeaTac

Aspect is working with CEO and Owner of GG Jaebadiah Gardner and consulting partner Loundyne Hare of Hare International, along with environmental attorney Mike Dunning of Perkins Coie to help GG through due diligence, cleanup planning, and procurement of over $1M in cleanup grants from the Washington State Department of Ecology’s Affordable Housing program. The grant will help fund environmental investigation and a portion of the cleanup of solvents spilled from a dry cleaner that once operated at the site. Senior Geologist Ali Cochrane is leading our environmental team as they investigate contamination. Once building design and construction planning starts, Aspect will lead the cleanup design and geotechnical engineering services.

Public outreach has begun related to early phases of transitioning this contaminated property to new use. On October 20, Ali and Dave spoke alongside Jaebadiah Gardner and Loundyne Hare at the Holy Temple Evangelistic Center in Skyway on environmental conditions and the investigations at the Towncenter site. These meetings and engagement with Ecology will continue so that Skyway residents can learn how the cleanup will result in a new residential community.

Attendees review plans to address contamination at the Skyway Towncenter site during a public outreach meeting on October 28th.

Aspect is also working with GC on the Sarah Queen Development, planned as a seven-story mixed-use building near the corner of 23rd Avenue and Union Street in Seattle’s Central District, where half of the units will be for affordable housing. Our geotechnical engineering team, led by Senior Geotechnical Engineer Eric Schellenger, recently started work on design and construction recommendations for the building foundations.

Also at GC’s kickoff celebration were Hamdi Abdulle and Bilan Aden. This mother and daughter team are the Executive Director and Associate Director, respectively, of African Community Housing & Development, (ACHD) a nonprofit that creates housing stability and economic development opportunities for African Diaspora immigrant and refugee communities in King County. Aspect will conduct environmental and geotechnical due diligence for a site ACHD is looking to acquire for a future residential community in SeaTac.

From left to right, Loundyne Hare, Hamdi Abdulle, Jaebadiah Gardner, and Bilan Aden.

Over 500 Affordable Housing Units Nearing Completion

These projects are starting as Aspect is nearing the end of two major affordable housing projects in south Seattle for Mt. Baker Housing Association (MBHA). Geotechnical special inspections are finished for construction of The Maddux, a two-building development that will add 203 units of affordable housing two blocks from the Mt. Baker Light Rail Station. Our work has included extensive cleanup of contaminants left from a dry cleaners and auto repair shop that once operated on the site and an innovative ground improvement technique to address liquefiable soils that could threaten building stability during an earthquake.

Left: Ground improvements consisting of displacement rigid improvements start at Maddux in Jan. 2021. Right: Maddux nears end of construction in October 2022.

Installation of aggregate piers and auger cast piles has started at Grand Street Commons, just south of the future Judkins Park light rail station near I-90. Construction is underway on three mixed-use buildings with a mix of affordable and market-rate housing and retail. The project is creating 776 new apartments, 360 of which will be affordable units.

A drill rig arrives via crane at Grand Street Commons, October 2022

For more on Aspect’s support for Affordable Housing, visit our Affordable Housing website.

PFAS: An Emerging Contaminant for Brownfield Sites

Source: https://www.defence.gov.au/Environment/pfas/PFAS.asp

PFAS may seem like an obscure scientific acronym, but we encounter these chemical compounds—dubbed “forever chemicals”—in our food, water, air, and soil.

PFAS are perfluoroalkyl and polyfluoroalkyl substances, a family of over 4,000 man-made surfactant compounds manufactured to repel water and oil/grease. Since the 1940s, PFAS have been widely used in commercial and industrial applications, including many consumer products that can be found in every household: Teflon non-stick pans, food packaging, stain-resistant upholstery, and more.

Recent studies point to PFAS as a growing concern for communities and clients, including at water systems and brownfield sites. Aspect has recently worked on sites with PFAs concerns, and we summarize the history, background, and current regulations (both the state and federal scale) around this emerging environmental concern.

A Brief History of PFAS: Why Should We Care?

In 1956, researchers discovered that PFAS compounds bind to human proteins, and by the 1970s PFAS were found to accumulate in human blood. In 2000, the American Chemical Society published a study showing the distribution of people with detectable concentrations of PFAS in their blood was at a global scale. Research groups worldwide, including the U.S. Environmental Protection Agency (EPA), are increasingly evaluating the toxicity and potential human health risks of PFAS exposure.

Though limited human epidemiological studies have been conducted to date, laboratory animal studies suggest that adverse health effects due to PFAS may include irregular fetal development, cancer, and liver and thyroid damage, among others.

PFAS in the Environment

Source: https://pfasproject.com/2018/10/02/analysis-of-state-by-state-differences-in-pfas-regulation/

PFAS are released into the environment primarily from locations with long-term use of aqueous fire-fighting foams (military sites, airports, and fire-training facilities), industrial facilities that produce metal plating or directly produce PFAS, and landfills that receive municipal or industrial wastes. One of the main exposure pathways for the general public is via PFAS-impacted drinking water.

Of about 6,000 public water systems monitored by the EPA for PFOA and PFOS between 2013 and 2015, approximately 80 public water systems were found to contain the compounds at concentrations above the EPA’s Lifetime Health Advisory level of 70 parts per trillion (ppt). In Washington State, Aspect is incorporating testing for select PFAS compounds into drinking water aquifer monitoring programs at the request of municipalities.

Current State vs. Federal PFAS Regulatory Context

Despite the public and regulator awareness and general acceptance of the risks associated with PFAS exposure, PFAS compounds are not currently identified as hazardous substances in federal regulations to enforce investigation and cleanup standards. In 2019, the EPA released a PFAS Action Plan outlining an approach for their response, which is in progress. The plan suggests that in the relatively near future, we can expect to see at least the two most well-researched compounds, PFOA and PFOS, listed as hazardous substances at the federal level, by Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), or other pathways.

In the meantime, 28 states are forging ahead with state-level regulations in lieu of EPA enforceable action and CERCLA status. In Washington, the state legislature recently passed two bills limiting uses of PFAS in food packaging and Aqueous Film-Forming Foams (AFFFs) in 2018 (Engrossed State House Bills 2658 and 6413). Additionally, the Washington State Department of Health (DOH) is developing an amendment for Chapter 246-290 of the Washington Administrative Code (WAC) to address PFAS in drinking water in Washington. This amendment includes state action levels for the EPA’s two target compounds, PFOA and PFOS, as well as three additional compounds (PFHxS, PFNA, and PFBS).

The DOH is proposing a more protective approach than the EPA by setting the draft state action levels for PFOA and PFOS for Group A public water systems at 10 ppt and 15 ppt, respectively—lower values than the EPA’s Lifetime Health Advisory value of 70 ppt. DOH is projecting to finalize the amendment in 2021.

Learn More About PFAS

PFAS Draft Chemical Action Plan (CAP) – October 2020
Long-awaited Washington state plan (a joint publication by the DOH and Ecology) that offers recommendations to reduce PFAS exposure to humans and the environment. The public comment period is currently open until December 7, 2020.

Click here to access the public comment form.

Washington State Department of Health
Resource to learn more about PFAS, and a guide to statewide and nationwide initiatives to address public health concerns related to PFAS.

EPA PFAS Action Plan
National PFAS Action Plan detailing how the EPA is addressing PFAS identification, mitigating exposure, and engaging with affected communities. Refer to the EPA’s homepage for more information.

Safer States
A nationwide coalition of advocates, policymakers, and scientists who collect data on current PFAS policies and guidelines by state, which is then used to make PFAS policy and mitigation recommendations to the federal government.

PFAS-Free Products
A comprehensive list of products and brands from apparel to cookware to furniture that do not contain PFAS.


PFAS Next Steps in the Pacific Northwest

In October 2020, Washington State Departments of Health and Ecology published their PFAS Draft Chemical Action Plan (CAP). The draft CAP has been in development since 2016 and includes recommended actions to reduce human and environmental exposure based on a comprehensive assessment of known and potential sources and occurrences of PFAS in Washington State. The public comment period started on October 7, 2020, and closes on Monday, December 7, 2020. DOH and Ecology are projecting to finalize the CAP in 2021.

Applying State-of-the-Science Insight to PFAS Cleanup and Monitoring

The lack of federal PFAS guidance creates significant challenges for industry and public officials as they assess environmental liability and community impacts. Aspect is working on several projects to help clients problem-solve PFAS challenges, including applying state-of-the-science PFAS data to help municipalities evaluate and monitor wellhead protection programs.

On December 9, 2020, Aspect Senior Geologist Ali Cochrane and Associate Environmental Scientist Kirsi Longley will be presenting on PFAS at the CLE Bootcamp, an annual event for the continuing education of legal professionals, hosted by The Seminar Group. If you are interested in arranging a PFAS presentation for your team/organization or want to learn more about how Aspect can provide PFAS support, please reach out to Ali Cochrane and Kirsi Longley.