of the Department in Cumberland and Salisbury; all local air quality control offices; and local health departments inthose counties not having separate air quality control offices.

Anyone needing special accommodations at the publichearing should contact the Department’s Fair Practices Office at (410) 537-3964. TTY users may contact the Department through the Maryland Relay Service at 1-800-735-

2258.

.09-1 Control of VOC Emissions from Industrial Solvent Cleaning Operations Other Than Cold and Vapor Degreasing. A. Definitions. In this regulation, the following terms have the meanings indicated: (1) Electrical and Electronic Components.

(a) ‘‘Electrical and electronic components’’ means components and assemblies of components, wires, windings, stators, rotors, magnets, contacts, relays, printed circuit boards, printed wire assemblies, wiring boards, integrated circuits, resistors, capacitors, and transistors that generate, convert, transmit, or modify electrical energy.(b) ‘‘Electrical and electronic components’’ does not include the cabinets in which electrical and electronic components are housed. (2) ‘‘High precision optic’’ means an optical elementused in an electro-optical device and is designed to sense, detect, or transmit light energy, including specific wavelengths of light energy and changes in light energy levels. (3) Janitorial Cleaning.

(a) ‘‘Janitorial cleaning’’ means the cleaning of building or facility components, including but not limited to floors, ceilings, walls, windows, doors, stairs, bathrooms, furnishings, and exterior surfaces of office equipment. (b) ‘‘Janitorial cleaning’’ includes graffiti removal. (c) ‘‘Janitorial cleaning’’ does not include the cleaningof work areas where manufacturing or repair activity is performed.(4) ‘‘Numismatic die’’ means a metal stamping tool engraved with the negative of a design from which the positive image is transferred to coin blanks during minting.(5) ‘‘Pharmaceutical product’’ means a product that includes any drug, analgesic, decongestant, antihistamine,cough suppressant, vitamin, mineral, or herb supplement intended for human or animal consumption and used to cure, mitigate, or treat disease, or improve or enhance health. (6) Industrial Solvent Cleaning Operation.

(a) ‘‘Industrial solvent cleaning operation’’ means an operation that is performed using a liquid that contains anyvolatile organic compound, or combination of volatile organic compounds, which is used to clean parts, products, tools, machinery, equipment, and general work areas. (b) ‘‘Industrial solvent cleaning operation’’ does not

include: (i) The use of a VOC degreasing material for cold degreasing or vapor degreasing subject to Regulation .09 of this chapter; (ii) Cleaning operations at sources subject to any other VOC regulations in this subtitle;(iii) Cleaning of electrical and electronic components; (iv) Cleaning of high precision optics; (v) Cleaning of numismatic dies; (vi) Stripping; (vii) Janitorial cleaning; (viii) Cleaning of resin, coating, ink, and adhesive mixing, molding, and application equipment; (ix) Cleaning operations in research and development laboratories;(x) Cleaning operations in medical device or pharmaceutical manufacturing; and (xi) Cleaning operations related to performance or quality assurance testing of coatings, inks, or adhesives. (7) Stripping.

(a) ‘‘Stripping’’ means the removal of cured coatings,inks, adhesives, maskants, or other previously applied coatings. (b) ‘‘Stripping’’ does not include the removal of grease from metal.

B. Applicability. This regulation applies to a person who owns or operates an industrial solvent cleaning operation where the total VOC emissions from the industrial solvent cleaning operation at a premises are 15 pounds or more per day (6.8 kg/day), before consideration of controls.

C. Requirements for Industrial Cleaning Operations. A person may not use any cleaning material in an industrial solvent cleaning operation unless the vapor pressure of the cleaning solution is less than or equal to 8 mm Hg at 20°C (~ 0.152 psia).

D. Records. A person using cleaning material in an industrial solvent cleaning operation shall maintain monthly records of the total solvent material used and make the records available to the Department upon request.

E. Compliance Procedures and Test Methods. The composite vapor pressure of solvent cleaning material shall be determined in accordance with the requirements under Regulation .02C of this chapter.

SHARI T. WILSON Secretary of the Environment



### Subtitle 11 AIR QUALITY

**26.11.19 Volatile Organic Compounds from Specific Processes** 

Authority: Environment Article, §§1-101, 1-404, 2-101 — 2-103,

2-301 — 2-303, 10-102, and 10-103,

Annotated Code of Maryland

Notice of Proposed Action

[09-421-P] The Secretary of the Environment proposes to amend Regulation .10 and adopt new Regulation .10-1 under COMAR 26.11.19 Volatile Organic Compounds from Specific Processes

.

Statement of Purpose The purpose of this action is to adopt the requirements of the U.S. Environmental Protection Agency (EPA) ControlTechniques Guidelines (CTG) for flexible packaging printing. EPA develops CTGs as guidance on control requirements for source categories. States can follow the CTGs or adopt more restrictive standards. MDE proposes to adopt the CTG standards for flexible packaging printing and work practices.

This action will be submitted to EPA for approval as a revision to Maryland’s State Implementation Plan. Background:

EPA developed the CTG after conducting a review of currently existing state and local VOC emission reduction approaches for flexible package printing, reviewing the 1978 CTG and the 1996 NESHAP for the printing and publishing **PROPOSED ACTION ON REGULATIONS 2068** 

**MARYLAND REGISTER, VOL. 36, ISSUE 26 FRIDAY, DECEMBER 18, 2009**industry (40 CFR Part 60, Subpart KK), which is applicableto flexible package printing and taking into account the information that has become available since then.

Flexible packaging refers to any package or part of a package the shape of which can be readily changed. Flexiblepackaging includes, but is not limited to, bags, pouches, liners, and wraps utilizing paper, plastic, film, aluminum foil, metalized or coated paper or film, or any combination of these materials. Flexible packaging materials start out asrolls of paper or foil, or beads of plastic resin, and are converted into a package or roll of packaging material.

Any printing of shrink-wrap labels or wrappers conducted on or in-line with a flexible package printing press is also considered to be included under the flexible packagingsource category. Printing of self-adhesive labels is not included in flexible packaging.

Rigid packaging printing operations are often times colocated with flexible package printing operations. Foldingcartons, some labels and wrappers, gift wraps, wall coverings, vinyl products, decorative laminates, floor coverings, tissue products, and miscellaneous specialty products are not considered flexible packaging.

Flexographic and rotogravure presses are used in flexible packaging. There are two main sources of VOC emissionsfrom flexible package printing for both flexographic and rotogravure: (1) evaporation of VOC from inks, coatings, andadhesives, and (2) evaporation of VOC from cleaning materials.

Affected Sources:

This action will affect sources that use flexographic and rotogravure presses to print flexible packaging materials. Requirements:

Regulation .10 is amended to state that the requirementsfor flexible packaging printing are in Regulation .10-1 Flexible Packaging Printing.

Standards for flexible packaging printing lines are:

(1) 0.8 lb VOC/lb or kg VOC/kg solids applied; or (2) 0.16 lb VOC/lb or kg VOC/kg materials applied; or

If a control device is used: The dryer exhaust is required to be ducted to a control device that is constructed, operated, and maintained to

achieve various overall control efficiencies based on the installation date of the flexible packaging line and air pollution control device.

The work practice standards apply to the usage of all VOC containing materials. Expected Emissions Reductions:

This proposed action sets standards for flexible packaging printing. VOC emissions reductions in Maryland would be approximately 0.08 tons/day. The maximum benefit will beprovided during the ozone season when VOCs readily combine with NO

x to form the pollutant ground level ozone.

Comparison to Federal StandardsThere is a corresponding federal standard to this proposed action, but the proposed action is not more restrictive or stringent.

Estimate of Economic Impact

I. Summary of Economic Impact. The economic impact of implementing CTG requirements has been estimated by EPA on a national level. Cost effectiveness is approximately $1,400 to $2,400/ ton of VOC controlled. The impact on the Department is going to be minimal as affected sources are already regulated. The Department

will need to review additional records and ensure new standards are being met. II. Types of Economic Impact. Revenue (R+/R

) Expenditure
(E+/E

) Magnitude

A. On issuing agency: (E+) Minimal B. On other State agencies: (E+) Minimal C. On local governments: (E+) Minimal

Benefit (+)

Cost (

) Magnitude

D. On regulated industries or trade groups: (

) $1,400 to $2,400/ton VOC

E. On other industries or trade

groups: (+) Unable to

Estimate

F. Direct and indirect effects on public: (+) Unable to

Estimate

III. Assumptions. (Identified by Impact Letter and Number
from Section II.)

A. Inspections and reporting will be required if new materials

are used or an add on control device is installed.

B. Permits and licensing may be required for the installation of

control devices and the use of new materials.

C. Local governments may be required to review and issue permits if a control device is installed to meet requirements.

D. The impact on the regulated industry has been estimated by EPA to be in the range of $1,400 to 2,400/ton VOC for compliance with the requirements of the CTG.

E. The installation of air pollution control devices may be necessary having a positive impact on those companies that manufacture, sell and install the equipment.

F. This action will help improve Maryland’s air quality and will result in fewer negative health effects on the general public from air pollution.

Economic Impact on Small Businesses The proposed action has minimal or no economic impact

on small businesses.

Impact on Individuals with Disabilities The proposed action has an impact on individuals with

disabilities as follows:

This action will have a positive impact on individuals with disabilities involving respiratory problems by reducing air pollutants that contribute to disease.

Opportunity for Public Comment The Department of the Environment will hold a public hearing on the proposed action on January 21, 2010 at 10a.m. at the Department of the Environment, 1800 Washington Boulevard, 1st Floor Aeris Conference Room, Baltimore,Maryland 21230-1720. Interested persons are invited to attend and express their views. Comments may be sent to Deborah Rabin, Regulations Coordinator, Air and RadiationManagement Administration, Department of the Environment, 1800 Washington Boulevard, Suite 730, Baltimore, Maryland 21230-1720, or emailed to drabin@mde.state. md.us. Comments must be received not later than January21, 2010, or be submitted at the hearing. For more information, call Deborah Rabin at (410) 537-3240.

Copies of the proposed action and supporting documents are available for review at the following locations: The Air and Radiation Management Administration; regional offices of the Department in Cumberland and Salisbury; all local air quality control offices; and local health departments inthose counties not having separate air quality control offices.

Anyone needing special accommodations at the publichearing should contact the Department’s Fair Practices Of**PROPOSED ACTION ON REGULATIONS 2069**

**MARYLAND REGISTER, VOL. 36, ISSUE 26 FRIDAY, DECEMBER 18, 2009**fice at (410) 537-3964. TTY users may contact the Department through the Maryland Relay Service at 1-800-735-

2258.

.10 Flexographic and Rotogravure Printing.

A. Definitions. In this regulation, the following terms have the meanings indicated: (1) — (3) (text unchanged) B. Applicability and Exemptions.

(1) (text unchanged) (2) The provisions of this regulation do not apply to printing on fabric, metal, plastic, or to flexible package printing subject to COMAR 26.11.19.10-1. C. Requirements for Sheet-Fed or Web-Fed Flexographic,Packaging Rotogravure, and Publication Rotogravure Printing. A person who owns or operates a printing press thatuses flexographic, packaging rotogravure, or publication rotogravure methods and is a major stationary source as defined in Regulation .01B(4) of this chapter, shall: (1) Reduce emissions by using water-based inks that contain less than 25 percent VOC by volume of the volatile portion of the ink, or high solids inks that contain not less than 60 percent by weight nonvolatiles; or (2) (text unchanged)

.10-1 Flexible Packaging Printing.

A. Definitions. In this regulation, the following terms have the meanings indicated: (1) Flexible Packaging.

(a) ‘‘Flexible packaging’’ means any package or part ofa package the shape of which can be readily changed, including but not limited to: (i) Bags, pouches, liners, and wraps utilizing paper, plastic, film, aluminum foil, metalized or coated paper or film, or any combination of these materials; and (ii) Shrink-wrap labels or wrappers printed on a printing press or in-line with a flexible package printing, coating, and laminating operation.(b) ‘‘Flexible packaging’’ does not include selfadhesive labels, folding cartons, gift wraps, wall coverings, vinyl products, decorative laminates, floor coverings, and tissue products. (2) ‘‘Flexible packaging coatings’’ means inks, coatings, and adhesives applied to flexible packaging using a flexible package printing installation.(3) ‘‘Flexible packaging printing’’ means to use a flexographic or rotogravure press to print on flexible packaging.(4) ‘‘Flexible packaging printing line’’ means a flexographic or rotogravure press and all equipment associated therewith to print on flexible packaging.

B. Applicability. A person who owns or operates a flexible packaging printing line is exempt from §D of this regulation if a permit issued by the Department limits the potential to emit VOC emissions from the flexible packaging printing line to less than 25 tons per year.

C. Emission Standards and Requirements for Major Stationary Sources that Perform Flexible Packaging Printing. Aperson who owns or operates a printing press that uses flexographic, packaging rotogravure, or publication rotogravuremethods for flexible packaging printing and is a major stationary source as defined in Regulation .01B(4) of this chapter, shall: (1) Reduce emissions by using water-based inks that contain less than 25 percent VOC by volume of the volatile portion of the ink, or high solids inks that contain not less than 60 percent nonvolatiles; or (2) If compliance with the requirements of §C(1) of this regulation cannot be achieved, reduce the VOC content of each ink, or reduce the average VOC content of inks used at each press, as follows: (a) 60 percent reduction for flexographic presses; (b) 65 percent reduction for packaging rotogravure presses; and (c) 75 percent reduction for publication rotogravure

presses.

D. Additional Emission Standards and Requirements. A person who owns or operates a flexible packaging printing line with the potential to emit VOC of 25 tons or more per year shall comply with the additional emissions standards of this section by: (1) Limiting the VOC content of each flexible packagingcoating or limiting the average VOC content of flexible packaging coatings of the line to not more than: (a) 0.8 lb VOC/lb or kg VOC/kg solids applied; or (b) 0.16 lb VOC/lb or kg VOC/kg materials applied;

or (2) Venting the dryer exhaust of the line through a control device that is constructed, operated, and maintained to achieve an overall control efficiency of:

Overall Control for Efficiency of Flexible Packaging Printing Line (%) Flexible Packaging Printing Line First

Installation Date (For Each Line) Air Pollution

Control Device

First Installation Date (1) 65 Prior to March 14, 1995 Prior to July 1, 2009 (2) 70 Prior to March 14, 1995 On or After July 1, 2009 (3) 75 On or After March 14, 1995 Prior to July 1, 2009 (4) 80 On or After March 14, 1995 On or After July 1, 2009

SHARI T. WILSON Secretary of the Environment



### Subtitle 11 AIR QUALITY

**26.11.19 Volatile Organic Compounds from Specific Processes** 

Authority: Environment Article, §§1-101, 1-404, 2-101 — 2-103,

2-301 — 2-303, 10-102, and 10-103,

Annotated Code of Maryland

Notice of Proposed Action

[09-410-P] The Secretary of the Environment proposes to amend Regulation .11 under COMAR 26.11.19 Volatile Organic Compounds from Specific Processes

.

Statement of Purpose The purpose of this action is to adopt the requirements ofthe Environmental Protection Agency (EPA) Control Techniques Guidelines (CTG) for lithographic and letterpressprinting. EPA develops CTGs as guidance on control requirements for source categories. States can follow the CTGs or adopt more restrictive standards. MDE proposes to adopt the CTG standards for lithographic and letterpress printing.

This action will be submitted to EPA for approval as a revision to Maryland’s State Implementation Plan. Background: **PROPOSED ACTION ON REGULATIONS 2070** 

**MARYLAND REGISTER, VOL. 36, ISSUE 26 FRIDAY, DECEMBER 18, 2009**