Section I: LAER/BACT Determination for Application No. 328007

Basic Equipment or Process: Spray Booth

1. Basic Equipment

1a. Manufacturer: Binks, Devilbiss & Bleeker

1b. Type: Dry filter

1c. Model: Varies

1d. Style: Bench & Floor Type

1e. Types(s) of Parts Coated

Aerospace fasteners

1f. Types of Coating/Adhesive/Solvent Used

Barrier coatings

1g. Applicable AQMD Regulation XI Rules

Rule 1124 - Aerospace Assembly and Component Manufacturing Operations

Rule 1171 - Solvent Cleaning Operations

1h. Cost

Not Known

Source of Cost Data:

2. Basic Equipment Rating/Size – Particulate Equipment

2a. Size/Dimension/Capacity

1 - 14'-0" W. x 18'-0" D. x 7'-0" H.

1A - 4'-0" W. x 5'-2" D. x 4' H.

2 - 14'-0" W. x 18'-0" D. x 7-0"' H.

2A - 5'-0" W. x 5'-6" D. x 3' H.

3 - 14'-0" W. x 18'-0" D. x 7'-0" H.

3A - 5'-0" W. x 5'-6" D. x 3" H.

4 - 4'-5" W. x 5'-0" D. x 7'-2" H.

4A - 5'-0" W. x 5'-6" D. c 3'-0" H.

5 - 12'-0'' W. x 11'-0"D. x 6'-0" H.

2b. Blowers

1 - 1 @ 3 HP

1A -1 @ 3/4 HP

2 - 1 @ 3 HP

2A - 1 @ 2 HP

3 - 1 @ 3 HP

3A 1 @ 2 HP

4 - 1 @ 2 HP

4A 1 @ 1 HP

5 - 1 @ 2 HP

2c. Total Flow Rate: 40000

2d. Filters

Not Known

2e. Normal Operating Condition

16 hrs/day, 5.5 days/wk, 50 wks/yr


3. Company Information

3a. Name: Kal-Gard Coating & Mfg., E/M Corp.

3b. Address: 20751 Superior St.

City: Chatsworth

State: CA

Zip: 91311

3c. Contact Person: Jennifer Holden

3d. Phone No.: (818) 894-3615

4. Permit Information

4a. Agency

South Coast AQMD

4b. Agency Contact Person

Rene Loof

4c. Phone No: (909) 396-2544

4d. Permit to Construct Information

P/C No.: 328050-55, 328058-59, 328061

Issuance Date: 5-28-97

4e. Start-Up Date: 9/97

4f. Permit to Operate Information

P/O No. F18621-25, F18628-29, F18631 & F18371

Issuance Date: 12/22/98, 1/5/99 & 1/6/99

5. Emission Information

5a. Permit Limit

5a1. Permit Limit

216 lb/day VOC facility limit

5a2. BACT/LAER Determination

The BACT/LAER determination for this application is a combination of a concentrator and a thermal oxidizer.

5b. Control Technology

5b1. Manufacturer/Supplier

M & W

5b2. Description: Name of Control(s):

A zeolite concentrator is used with seven beds venting a permanent total enclosure with 9 spray booths and 5 ovens. The beds are desorbed with hot air and vented through a thermal oxidizer @ 1400 degrees F. The oxidzer has a 5 MM Btu/hr natural gas fired burner.

5b3. Control Equipment Permit Application Data

P/C No .: 328007
P/C Issuance Date: 5/28/97
P/O No.: F18616
P/O Issuance Date: 1/5/99

5b5. Warranty

Unknown

5b7. Secondary Pollutant

NOx 0.27 lb/hr, CO 0.16 lb/hr

5b9. Limitations

5b11. Operating History

Operating since 9/97

5b13. Source Test Conditions/Performance Data

The source test was performed at the following conditions:

Inlet flow rate: 13,533 dscfm VOC emissions to Control: 13.8 lb/hr VOC emissions to Atmosphere: 0.25 lb/hr

The results may contain errors due to stratification effects in the exhaust duct, however using the worst case scenario, the measured VOC destruction efficiency should be adjusted to 97%.

5b4. Waste Air Flow to Control Equipment

Flow Rate: 40,000

Actual VOC Loading: 332

Inlet Blower: 200 H.P.

5b6. Primary Pollutant

VOC

5b8. Space Requirement

Not Known

5b10. Location of Prior Demonstration & Agency Facility: Not Known Contact Person: Not Known Phone Number: Not Known Agency: Not Known

Address: Not Known Permit Number: Not Known Contact Person: Not Known

5b12. Source Test/Performance Data Analysis

Date of Source Test: 3/1/97
Capture Efficiency: 100.00%
Destruction Efficiency: 97.00%
Overall Efficiency: 97.00%

Performance Data:

5c. Cost

5c1. Control Equipment Cost

Capital: $447,961

Installation: Unknown

Capital + Installation: Unknown

Source of Cost Data:

5c2. Annual Operational/Maintenance Cost

Unknown

Source of Cost Data:

5d. Demonstration of Compliance

5d1. Date of Field Evaluation

5d3. Compliance Demonstration

Unknown

5d5. No. of Violations

Unknown

5d2. AQMD Staff Performing Field Evaluation

Engineer’s Name: Rene Loof

Inspector’s Name:

5d4. Variance

No. of Variances: 0

Causes:

5d6. Frequency of Maintenance

Unknown

6. Comment