nationalqrid Former Philadelphia Coke Plant	.ill BRIDGE

DAnCD oCflrTC Cita in

PADEP eFACTS Site ID #833593
& Facilities ID #609978

FACT SHEET

June 15, 2022

Remedial Investigation Report/
Cleanup Plan Revision 1 and Human
Health Risk Assessment Submittal

BP Bridesburg LLC (BPB) arid National Grid have prepared
this fact sheet to announce that Revision 1 to the Remedial
Investigation Report and Cleanup Pian (RI/CP) for the
property at 4501 Richmond Street has been submitted to
the Pennsylvania Department of Environmental Protection
(PADEP) and is available for public comment. The RI/CP is
supported by a Human Health Risk Assessment (HHRA) for
the railroad right-of-way (RR ROW) that extends through the
eastern portion of the property.

The above-referenced documents are available online at
4501 Richmond Street and at the document repositories
listed to the right. Comments on the RI/CP and HHRA can
be submitted on the above-identified website and as
prescribed in the Public Involvement Plan (also available at
the Document Repositories). The public comment period will
end on July 15, 2022.

Site Location and Regulatory Framework

The property is located in the Bridesburg borough of
Philadelphia, Pennsylvania (see figure to the right). As part
of BPB's redevelopment of the property for commercial
warehousing, it will also be cleaned up under the
Pennsylvania's Land Recycling and Environmental
Remediation Standards Act of 1995 (Act 2) in cooperation
with the Pennsylvania Department of Environmental
Protection (PADEP) and the United States Environmental
Protection Agency (EPA).

RI/CP Submittal and Revision History

Community Input & Dialogue

Questions and comments can be submitted online
at: http://www.4501richmondstreet.com/

Document Repositories

Frankford Library
4634 Frankford Avenue
Philadelphia, PA 19124-5804
Phone: (215)685-1473

Local Councilman Office
6730 Torresdale Avenue
Philadelphia, PA 19135
Phone: (215)686-3444

Site Location Map

The original version of the RI/CP was submitted in July
2021. PADEP provided comments on the RI/CP in a
January 14, 2022 letter. The updated RI/CP (Revision 1)
was resubmitted to the PADEP and EPA on May 25, 2022.

Revision 1 of the RI/CP addresses PADEP comments and
incorporates revisions in response to discussions with the
PADEP and the EPA. An overview of RI/CP Revisions,
highlighting the changes made to the RI/CP since PADEP receipt of the initial RI/CP on July 30, 2021 is available on the
project website and linked here: Project Overview. In general, revisions provide additional details about the proposed
remedy and how it will protect human health and the environment. The RI/CP has also been updated to compare the data


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with the Pennsylvania medium-specific concentrations (i.e., screening criteria) updated on November 20, 2021. The
conclusions of the Remedial Investigation and the proposed cleanup activities are largely unchanged since the original
submittal. The site cleanup wiil be performed in cooperation with PADEP and EPA.

Conceptual Design of the Proposed Facility

Who to Contact

Comments and questions are always welcome and can be submitted on the website

(http://www.4501 richmondstreet.com/"). If you have any questions or wish to request information not available at a
document repository, please contact one of the following:

Project Remediation Questions
Mr. Michael E. Guerin
National Grid | Global Finance
Manager, Real Estate Operations
Reservoir Woods, 40 Sylvan Road
Waltham, MA 02451
T: 781.907.1741

michael.guerin@nationalgrid.com

Project Redevelopment Questions
Mr. Jim Marshall
Bridge Industrial
One Gatehall Drive, Suite 201
Parsippany, NJ 07054
T: 862.247.4932

4501richmond@bridgeindustrial.com

If you know someone who would like to be added to the project mailing list, have them sign up on the website or at a
Document Repository.

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