CALIFORNIA AIR RESOURCES BOARD



### APCD/AQMD RULE EVALUATION FORM -- Page 1

(Electronic Format)

I. GENERAL INFORMATION

District: San Diego County Air Pollution Control District

Rule No(s): 66.1 Date adopted/Amended/Rescinded: 2/24/2010

Rule Title(s): Miscellaneous Surface Coating Operati ons and Other Processes Emitting Volatile Organic Compounds

Date Submitted to ARB: 3/3/10

If an Amended Rule, Date Last Amended (or Adopted): N/A

Is the Rule Intended to be Sent to the U.S. EPA as a SIP Revision? Yes No ( If No, do not complete remainder of form)

District Contact: Rob Reider Phone Number: 858-586-2640 E-mail Address: Robert.Reider@sdcounty.ca.gov

Narrative Summary of New Rule or Rule Changes: New Rule Amended Rule

Rule 66.1 is a new rule designed to replace outdated Ru le 66 – Organic Solvents. The new rule applies to

miscellaneous coating and other operations emitting volat ile organic compounds(VOC) that are not subject to

other District rules regulating VOC emissions. Rule 66.1 will require all operations s ubject to it to be controlled

by add-on air pollution control system ui nless the VOC emissions are less than 5 tons/year or the VOC content of

coatings complies with the specified limits. The rule al so restricts the VOC content of surface cleaning materials

to 50 g/l, or the VOC vapor pressure to 8 mm Hg at 20C and provides requirements for cleaning of coating

application equipment, In addition, the rule includes the most recent VOC definition, establishes labeling and

recordkeeping requirements for users, manufacturers and supp liers of VOC containing materials. The rule also

contains exemptions for R&D, quality control and t ouch-up operations, limited exemptions for specialized

processses, test methods and compliance schedule.

Pollutant(s) Regulated by the Rule (Check): ROG (NOx) SO2

(CO) PM TAC (name):misc

II. EFFECT ON EMISSIONS

Complete this section ONLY for rules that, when implemented, w ill result in quantifiable changes in emissions. Attach referenc e(s) for emission factor(s)

and other information. Attach calculation sheet showi ng how the emission information provided below was determined

.

Net Effect on Emissions: Increase Decrease N/A

Emission Reduction Commitment in SIP for this Source Category: N/A

Inventory Year Used to Calcul ate Changes in Emissions: 2005 Area Affected: San Diego County

Future Year Control Profile Estimate (Provide information on as many years as possible) :

2011 - 9.1 tons/year of VOCsCALIFORNIA AIR RESOURCES BOARD



### APCD/AQMD RULE EVALUATION FORM -- Page 2

(Electronic Format)

Baseline Inventory in the SIP for the Control Measure: N/A

Emissions Reduction Commitment in the SIP for the Control Measure: N/A

Revised Baseline Inventory (if any): N/A

Revised Emission Reduction Estimate (if developed): N/A

Note that the district’s input to the Rule Evaluation Form will not be used as input to the ARB’s emission forecasting and

planning.

III. SOURCES/ATTAINMENT STATUS

District is: Attainment Nonattainment Split

Approximate Total Number of Small (<100 T PY) Sources Affected by this Amendment: 172

Percent in Nonattainment Area: 100 %

Number of Large (> 100 TPY) Sources Controlled: none Percent in Nonattainment Area: n/a %

Name(s) and Location(s) (city and county) of Large (> 100 TPY) Sources Controlled by Rule (Attach additional sheets as

necessary) : n/a

IV. EMISSION REDUCTION TECHNOLOGY

Does the Rule Include Emission Limits that are Continuous? Yes No

If Yes, Those Limits are in Section(s) (b), (d), (e) of the Rule.

Other Methods in the Rule for Achieving Emission Reducti ons are: Coating application and equipment cleaning methods.

V. OTHER REQUIREMENTS

The Rule Contains:

Emission Limits in Section(s): (d)(1),(e) Work Practice Standards in Section(s): (d)(2),(d)(3),(d)(4)

Recordkeeping Requirements in Section(s): (f) Reporting Requirements in Section(s): n/aCALIFORNIA AIR RESOURCES BOARD



### APCD/AQMD RULE EVALUATION FORM -- Page 3

(Electronic Format)

5/1/2002 3

VI. IMPACT ON AIR QUALITY PLAN

No Impact Impacts RFP Impacts attainment

Discussion: