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Revised BACT Assessment & Determination: Algonquin Natural Gas Compressor Station, Weymouth

A repository of documents related to the revised Best Available Control Technology (BACT) Assessment submitted by the proponent of this project.
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Table of Contents

Final MassDEP BACT Determination

Final BACT Determination, September 29, 2020 (PDF 771.63 KB)
Response to Comments on Preliminary BACT Determination (PDF 428.41 KB)
Pre-Filed Direct Testimony: T. Cushing (PDF 2.35 MB)
Pre-Filed Direct Testimony: G. Keith (PDF 234.44 KB)

Notices of Public Comment Period

Notice of Public Comment Period (PDF 151.45 KB)
公告 , 中文(繁體) (Notice of Public Comment Period, Traditional Chinese) (PDF 156.76 KB)

Air Plan Approval Application Addendum & Supporting Documents

Cover Letter to Air Plan Approval Application Addendum on Behalf of Algonquin (PDF 76.84 KB)
Cover Letter to UPDATED Air Plan Approval Application Addendum on Behalf of Algonquin (PDF 65.31 KB)
Algonquin Air Plan Approval Application Addendum (with revised BACT Assessment) (PDF 3.76 MB)
UPDATED Algonquin Air Plan Approval Application Addendum with revised BACT Assessment (PDF 7.82 MB)
MassDEP BACT Guidance & Related Documents (referenced in cover letter) (PDF 6.23 MB)
Pre-Filed Direct Testimony: C. Harvey (PDF 3.91 MB)
Pre-Filed Direct Testimony: J. Heintz (PDF 1.52 MB)
Pre-Filed Direct Testimony: L.B. Goodrich (PDF 874.87 KB)
SUPPLEMENTAL Pre-Filed Direct Testimony L.B. Goodrich (PDF 6.5 MB)
Pre-Filed Direct Testimony: N. Kist (PDF 4.07 MB)
Pre-Filed Direct Testimony: W. Merz (PDF 41.05 KB)

MassDEP Requests for Information (RFIs) & Algonquin Responses

MassDEP RFI of July 29, 2020 (PDF 27.6 KB)
Algonquin Response to RFI of July 29, 2020 (PDF 73.04 KB)
MassDEP RFI of August 3, 2020 (PDF 31.78 KB)
Algonquin Response to RFI of August 3, 2020 (PDF 5.57 MB)
Updated Algonquin Response to RFI of August 3, 2020 (PDF 5.52 MB)
MassDEP RFI of August 5, 2020 (PDF 38.21 KB)
Algonquin Response to RFI of August 5, 2020 (PDF 596.38 KB)

Comments from the Town of Weymouth

Letter of August 4, 2020 (PDF 569.06 KB)
Supplemental Letter of August 6, 2020 (PDF 649.41 KB)

Preliminary MassDEP BACT Determination

Proposed MassDEP Determination, August 7, 2020 (PDF 693.56 KB)

Contact

Online

weymouthcomments@mass.gov

Address

MassDEP Air Permit Section
20 Riverside Drive
Lakeville, MA 02347
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