Air Toxics Notebook
Halogenated Solvent Cleaning Machines -  Subpart T

Applicability: eCFR Subpart T [ecfr.gov]

This subpart applies to:
  1. Individual batch vapor, in-line vapor, in-line cold, and batch cold solvent cleaning machines that use any of the following in a total concentration greater than 5% by weight.
    1. Methylene Chloride (CAS No. 75-09-2);
    2. Perchloroethylene (CAS No. 127-18-4);
    3. Trichloroethylene (CAS No. 79-01-6);
    4. 1,1,1-Trichloroethane (CAS No. 71-55-6);
    5. Carbon Tetrachloride (CAS No. 56-23-5);
    6. Chloroform (CAS No. 67-66-3).

Source Classification
  • Existing source = installed on or before 11/29/1993
  • New source = installed after 11/29/1993
Rules apply to small, area sources? Yes
Known Sources in NDEQ Jurisdiction:

Facility ID

Name
Location
125
Dutton-Lainson
Hastings
98682
South Central Diesel
Holdrege
27813
American Shizuki
Ogallala

Date of Original Final Rule: 12/2/94
Amendments Dates: 05/03/2007 - Final Rule
12/19/2005 - Final Rule
08/17/2000 - Corrections & Clarifications
12/14/1999 - Amendments
12/03/1999 - Amendments
12/11/1998 - Compliance Extension
06/05/1995 - Corrections
State Regulations (Title 129): Title 129, Chapter 28, Section 001.05. Sources are also responsible for ensuring they are in compliance with current federal requirements found for this subpart in the CFR.
Federal Regulations: 40 CFR 63.460
Related Rules:

NSPS - 40 CFR Part 60

Subpart JJJ - Petroleum Solvent Dry Cleaners

NESHAP - 40 CFR Part 63
Subpart M - Perchloroethylene Dry Cleaners
Regulations and Federal Registers:
eCFR Subpart T [ecfr.gov]

(See attached file: 1T - Fed. Reg. 2007-05-03 - Final Rule.pdf)

(See attached file: 1T - Fed. Reg. 2005-12-19 -Final Rule.pdf)

(See attached file: 1T - Fed. Reg. 2000-09-08 - Final Rule; corrections and clarifications.pdf)

(See attached file: 1T - Fed. Reg. 1999-12-14 - Final Rule; amendments.pdf)

(See attached file: 1T - Fed. Reg. 1999-12-03 - Final Rule; amendments.pdf)

(See attached file: 1T - Fed. Reg. 1998-12-11 - Final Rule; compliance extension.pdf)

(See attached file: 1T - Fed. Reg. 1995-6-05 - Final Rule; Corrections.pdf)

(See attached file: 1T - Fed. Reg. 1994-12-02 - Original Final Rule.pdf)

SizeFile Name
213 KB 1T - Fed. Reg. 2007-05-03 - Final Rule.pdf
311 KB 1T - Fed. Reg. 2005-12-19 -Final Rule.pdf
258 KB 1T - Fed. Reg. 2000-09-08 - Final Rule; corrections and clarifications.pdf
233 KB 1T - Fed. Reg. 1999-12-14 - Final Rule; amendments.pdf
240 KB 1T - Fed. Reg. 1999-12-03 - Final Rule; amendments.pdf
127 KB 1T - Fed. Reg. 1998-12-11 - Final Rule; compliance extension.pdf
113 KB 1T - Fed. Reg. 1995-6-05 - Final Rule; Corrections.pdf
160 KB 1T - Fed. Reg. 1994-12-02 - Original Final Rule.pdf
Forms: (See attached file: 1T - Forms.pdf)(See attached file: 1T - Forms.DOC) - Annual report form revised 4/10/12

NDEQ Compliance Status Notification Form - Form due 5/3/10 for 2007 amendments

(See attached file: 1T - Initial Notification & Compliance Report Form.pdf)(See attached file: 1T - Initial Notification & Compliance Report Form.docx)

SizeFile Name
167 KB 1T - Forms.pdf
103 KB 1T - Forms.DOC
212 KB 1T - Initial Notification & Compliance Report Form.pdf
43 KB 1T - Initial Notification & Compliance Report Form.docx
Important Dates:
Initial Notification
  • Existing source = 8/29/1995
  • New source = As soon as possible before startup
  • Facility-wide emission limit (new in 2007)
    • 5/3/10
Compliance Dates
  • Existing source = 12/2/1997
  • New source = 12/2/1994 or upon startup
  • Continuous web cleaning = 12/2/99
  • Facility-wide emission limit (new in 2007)
    • Installed on or before 8/17/06 = 5/3/10
    • Installed after 8/17/06 = 5/3/07 or upon startup
Notice of Intent to Test
  • 60 days prior to test
Initial Statement of Compliance Report
  • 150 days after compliance date
  • 5/3/10 - Facility-wide emission limit (new in 2007)
Compliance Reports
  • Annual
    • Compliance Report
    • Solvent Emission Report
    • Facility-wide Emission Limit (new in 2007)
  • Semi-annual
    • Exceedance Report
    • 30th day following calendar half

FAQs, Fact Sheets, and Rule Summaries: (See attached file: 1T - EPA Guide - 07-2004.pdf)

Texas CEQ - Rule Flowchart [tceq.texas.gov]

EPA's Subpart T Website [epa.gov] - contains federal register notices, notification samples, and implementation tools

SizeFile Name
4,400 KB 1T - EPA Guide - 07-2004.pdf
Presentations, Training and Articles:
Other Information and Resources:
Notes:
Page Last Updated: 2/23/18