24 FORT AVENUE PIN, PHASE IV COMPLETION REPORT & PSWCS • RECEIVED
ENVIRONMENTAL
C O N E C O JAN 2 7 2026 ECOLOGICAL
SURVEY
Engineers & Scientists CITY OF SALEM CIVIL
January 14,2026 BOARD OF HEALTH
Coneco Project No. 5650.D.104
Sara Moore,Chair
Salem Board of Health
Salem City Hall
93 Washington Street
Salem,Massachusetts 01970
RE: Public Involvement Notification
Phase IV Completion Report and
Permanent Solution with Conditions Statement
Non-PCB Mineral Oil Dielectric Fluid Release
1 Bank A Transformer
Salem Harbor No. 45 Substation
24 Fort Avenue
Salem,Massachusetts
Release Tracking Number 3-32689
Dear Ms.Moore:
Pursuant to 310 CMR 40.1403 of the Massachusetts Contingency Plan(MCP),the following
serves as written notification of the submittal of a Phase IV Completion Report and
Permanent Solution with Conditions Statement. This submittal is regarding a release
approximately 20 to 50 gallons of non-polychlorinated biphenyl(non-PCB)mineral oil
dielectric fluid from an electrical power transformer at the above-referenced location. This
letter follows notification to the Massachusetts Department of Environmental Protection
(MassDEP)on January 14,2015, and the submittal of a Phase IV Completion Report and
Permanent Solution Statement to the MassDEP on or about January 14, 2026. A copy of the
above-referenced report is available for viewing at the MassDEP. A copy of this report may
also be obtained by contacting the undersigned in writing.
Actions have been conducted to assess the extent of and risks posed by the contamination and
ensure that the disposal site does not pose a significant risk of harm to human health, safety,
welfare or the environment, as required by the MCP. Information related to this Disposal
Site is also available in files at the MassDEP and online at
https://eeaonline.eea.state.ma.us/portai/dep/wastesite/viewer/3-0032689. For more
information about the public involvement regulations that require this notice and a
description of such public involvement activities available under the MCP, see
https://www.mass.eov/lists/waste-site-cleanup-laws-and-regulations. This submittal is being
made on behalf of New England Power Company,the party conducting response actions
regarding this release.
4 First Street, Bridgewater,MA 02324 (508)697-3191 (800)548-3355
Coneco.com
RTN 3-32689
24 Fort Avenue January 14,2026
Salem,Massachusetts Page 2
If you would like additional information regarding this notice,you may contact the
undersigned.
Sincerely,
Coneco Engineers& Scientists, Incorporated
'I Azw 94"�
Thomas R.Hunter Michael J.Philbin
Environmental Scientist Senior Project Manager
Bria lingler,PG,LSP
Principal Geologist
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S:\\5650.D.104 PSwC Notice BOH.docx
cc: New England Power Company
MassDEP