Property Details for Sequoia Grove

On this page:

Profile Information
Property Location
Property Progress
CAs Associated with this Property
Assessment Activities at this Property
Climate Adaption and Mitigation - Planning or Assessment
Contaminants and Media
Cleanup Activities
Climate Adaption and Mitigation - Demolition or Cleanup
Institutional & Engineering Controls
Redevelopment and Other Leveraged Accomplishments
Climate Adaption and Mitigation - Redevelopment
Additional Property Attributes

Legal Notices

Profile Information

Property Alias

Property Owner

Government

ACRES Property ID

236391

Property Address

123 A Street HAYWARD, CA 94541

Size

.73

Parcel Numbers

431-16-88-3

Latitude/Longitude

37.667385 / -122.097574

Congressional District

Property Contact

Emeric-Ford, Noemi

Emeric-Ford.Noemi@epa.gov

213-244-1821

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Property Location

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Property Progress

Assessment

Clean Up

Institutional Controls in Place

Engineering Controls in Place

Ready for Anticipated Use

Redevelopment Underway

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CAs Associated with this Property

CA Name	CA #	State	Type	Announcement Year
California Department of Toxic Substances Control	RP00T89301	CA	Section 128(a) State/Tribal	2015

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Assessment Activities at this Property

Activity	EPA Funding	Start Date	Completion Date	CA	Accomplishment Counted?	Counted When?
Cleanup Planning	$218,933.00	01/08/2018	04/30/2018	California Department of Toxic Substances Control	N
Phase I Environmental Assessment	$6,642.00	01/08/2018	04/30/2018	California Department of Toxic Substances Control	N
Phase II Environmental Assessment	$30,000.00	02/06/2017	04/17/2017	California Department of Toxic Substances Control	Y	FY19

Is Cleanup Necessary? Yes
EPA Assessment Funding: $255,575.00
Leveraged Funding:
Total Funding: $255,575.00

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Climate Adaption and Mitigation - Planning or Assessment

There is no data for Climate Adaption and Mitigation - Planning or Assessment.

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Contaminants and Media

Contaminant Found

Arsenic
Cadmium (Cd)
Chromium (Cr)
Copper (Cu)
Lead
Mercury
Nickel (Ni)
Other Metals
Pesticides
Petroleum Products
VOCs

Remediating Action for Contaminants

NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up

Media Affected

Soil

Remediating Action for Media

NOT Cleaned up

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Cleanup Activities

There are no current cleanup activities.

Cleanup/Treatment Implemented:
Cleanup/Treatement Categories:
Addl Cleanup/Treatment info:
Address of Data Source:

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Climate Adaption and Mitigation - Demolition or Cleanup

There is no data for Climate Adaption and Mitigation - Demolition or Cleanup.

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Institutional and Engineering Controls

Indicate whether Institutional Controls are required

Categories of Controls

Additional Institutional Controls Information

A Removal Action Work Plan (RAW) was prepared for the site and determined to be adequate for public comment. The proposed remedy includes excavation and off-site disposal of soil with concentrations of lead and organochlorine pesticide that exceed residential screening levels. Institutional controls will not be required.

Address of Data Source (URL if available)

Are Institutional Controls in Place

Date Institutional Controls were put in place

Indicate whether Engineering Controls are required

Categories of Controls

Additional Engineering controls information

Address of Data Source (URL if available)

Indicate whether Engineering Controls are in place

Date Engineering Controls were put in place

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Redevelopment and Other Leveraged Accomplishments

There are no current redevelopment activities.

Number of Redevelopment Jobs Leveraged:
Actual Acreage of Greenspace Created:
Leveraged Funding:

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Climate Adaption and Mitigation - Redevelopment

There is no data for Climate Adaption and Mitigation – Redevelopment

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Additional Property Attributes

Property Highlights

The 2017 Targeted Site Investigation (TSI) found: (1) TPH concentrations are below screening levels; (2) PCBs were not detected at concentrations above the laboratory reporting limits; (3) arsenic concentrations were below the screening level of 19.1 mg/kg (regional background) at each of the sample locations; (4) lead concentrations exceeded the screening level of 80 mg/kg in eleven borings; and (5) of the ten organochlorine pesticides (OCPs) detected above laboratory reporting limits in the prior and current soil samples, aldrin, chlordane-technical, dieldrin, heptachlor, and heptachlor epoxide exceed applicable screening levels (4,4�-DDD, 4,4�-DDE, 4,4�-DDT concentrations were below screening levels). A Removal Action Work Plan (RAW) was prepared in 2018. The proposed remedy includes excavation and off-site disposal of soil with concentrations of lead and organochlorine pesticide that exceed residential screening levels. The RAW is adequate for public comment. The project proponent will need to comply with public participation and California Environmental Quality Act (CEQA) requirements to implement the RAW. A Phase I Environmental Site Assessment was prepared in 2018 to support transfer of the property from the City of Hayward to Habitat for Humanity East Bay/Silicon Valley.

Former Use: A Phase I Environmental Site Assessments were prepared for the Site in 2015 and updated in 2018. Based on the Phase I ESA findings, the Site was first developed as nine residences between 1907 and 1923, the western residences were demolished in the early 1980s as part of the A Street realignment and the Site has been vacant, undeveloped land since at least 1993. No known former uses of fuel oil for heating or septic systems were identified at this Site.

Predominant Past Usage

Residential (.73)

What types of funding are being used on this property?

Hazardous

State and Tribal Program Information

ID Number (if Applicable): DTSC EnviroStor No. 60002341 Enrolled: 08/24/2016

Date No Further Action Letter Received

Date Letter/Signed Report Received from a Qualified Professional