Source: http://www.dec.ny.gov/chemical/35727.html
Timestamp: 2018-12-16 05:32:50
Document Index: 769539744

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﻿ Bethpage Community Park - Northrop Grumman Offsite (NYSDEC Site No. 1-30-003A) - NYS Dept. of Environmental Conservation
Home » Chemical and Pollution Control » Environmental Cleanup & Brownfields » Regional Remediation Project Information » Region 1 - Environmental Remediation Project Information » Bethpage Community Park - Northrop Grumman Offsite (NYSDEC Site No. 1-30-003A)
Operable Unit 3: Former Grumman Settling Ponds Information
The Bethpage Community Park is located on Stewart Avenue in Nassau County, in the Town of Oyster Bay. Bethpage is situated adjacent to the northeastern portion of the Northrop Grumman Systems Corporation Bethpage Facility.
The Record of Decision, Remedial Investigation (RI) and Feasibility Study (FS) documents are available below and at the Bethpage Library, located on Powell Avenue in Bethpage that serves as the document repository for this site. (Note: Some project documents and/or appendices may not be posted on this web site due to document size. These are also available for review at Bethpage Library.)
The Northrop Grumman - Bethpage Facility Record of Decision - OU3 (PDF) (2.6 MB) was issued March 29, 2013
Remedial Investigation Report (Study Area Groundwater) Operable Unit 3 Former Grumman Settling Pond - Text (PDF) (4.6 MB) - February 2011
Remedial Investigation Report (Study Area Groundwater) Operable Unit 3 Former Grumman Settling Pond - Tables (PDF) (1.2 MB) - February 2011
Remedial Investigation Report (Site Area) Operable Unit 3 Former Grumman Settling Ponds - Text (PDF) (4 MB) - February 2011
Site Area Feasibility Study for OU3 - Former Grumman Settling Ponds - Main Body, Tables, and Appendix (PDF) (561 KB) - May 12, 2010, revised March 4, 2011
Site Area Feasibility Study for OU3 - Former Grumman Settling Ponds - Figures (PDF) (3.2 MB) - May 12, 2010, revised March 4, 2011
Study Area Feasibility Study - Former Grumman Settling Ponds - Text (PDF) (2.9 MB) - November 10, 2010, Revised April 7, 2011
Study Area Feasibility Study - Former Grumman Settling Ponds - Appendices (PDF) (2 MB) - November 10, 2010, Revised April 7, 2011
Northrop Grumman Former Grumman Settling Ponds OU3 - Proposed Remedial Action Plan (PDF) ( 3.2 MB) - May 2012
Northrop Grumman - Bethpage Facility - Public Meeting Presentation June 2012 (PDF) (2 MB).
Interim Remedial Measures (IRMs) and IRM Sampling Plans
The following Interim Remedial Measures (IRMs) and IRM sampling plans have been, or will be implemented:
Soil Gas IRM Sampling and Analysis Plan February 2008 - available in 5 parts:
Pages 1-95 (95 Page PDF, 1 MB)
Pages 96-180 (85 Page PDF, 1 MB)
Pages 181-270 (90 Page PDF, 1 MB)
Pages 271-330 (60 Page PDF, 1 MB)
Pages 331-395 (65 Page PDF, 1 MB)
Northrop Grumman Groundwater IRM Work Plan, Operable Unit 3, Former Grumman Settling Ponds - 1-30-003A - December 2007 (27 Page PDF, 700 KB)
Northrop Grumman Soil Vapor Extraction (SVE) System - IRM Final Design Report - September 2007, available in 4 parts:
Report text Pages 1-47 (47 Page PDF, 1 MB)
Report text Pages 48-97 (50 Page PDF, 1 MB)
Report Drawings 1-5 (5 Page PDF, 700 KB)
Report Drawings 6-9, A-1 and A-2, and Figures 1 and 2 (8 Page PDF, 900 KB)
Town of Oyster Bay, Addendum to the Remedial Action Plan March 2006 - available in 2 parts:
Report Text (52 Page PDF, 600 KB)
Report Figures, Tables and Appendix A (24 Page PDF, 1 MB)
Town of Oyster Bay, Investigation Report and Remedial Action Plan, November 2005 - available in 7 parts:
Part 1 of 7 (50 Page PDF, 1 MB)
Part 2 of 7 (65 Page PDF, 1 MB)
Part 3 of 7 (70 Page PDF, 1 MB)
Part 4 of 7 (70 Page PDF, 1.1 MB)
Part 5 of 7 (60 Page PDF, 1 MB)
Part 6 of 7 (50 Page PDF, 900 KB)
Part 7 of 7 (50 Page PDF, 800 KB)
December 2005 Addendum - available in 3 parts:
Part 1 of 3 - Report text, figures, and tables (57 Page PDF, 1 MB)
Part 2 -Appendices A and B (20 Page PDF, 600 KB)
Part 3 - Appendix C (54 Page PDF, 800 KB)
Northrup Grumman Bethpage Facility Radiological Report (PDF) (1.3 MB) - In 2016, DEC directed Northrop Grumman to provide a comprehensive audit of past usage of radioactive materials at their Bethpage, NY facilities. After a thorough analysis of the report, DEC has demanded additional evidence to corroborate Grumman's claims contained in this report.
Bethpage Community Park Investigation Sampling Program - December 2003 (191 page PDF, 1.06 MB)
Investigation Sampling Program Figures - December 2003 (4 page PDF, 670 KB)
Investigation Sampling Program Additional Figures - December 2003 (5 page PDF, 1.06 MB)
If you have any questions regarding this site, please contact Mr. Jason Pelton, P.E., Project Manager, at (518) 402-9478.