Form A

COMPANY/FACILITY INFORMATION EXAMPLE

Legal Parent Company / Legal Corporate Name Knauf Insulation GmbH

Facility Name Knauf Insulation GmbH

Facility Address

 Street 3502 43rd St, S. W. 

 City Lanett

 State AL

 Zip Code 36863

Technical Contact

 Name Stephen Aldridge

 Technical Contact Title Corp. Manager EH&S

 Telephone 866-445-2363, ext. 8408

 Email

Steve.Aldridge@knaufinsulation.co

m

General Facility Information

Is the facility currently a major source of HAP?

No - all operations at this facility were 

shut down on 06/14/2011. Prior to 

the shut down it was not a major 

source of HAPs

If No, did the facility take a limit of its potential 

HAP emissions to avoid classification as a major 

source: No 

If Yes, does the facility anticipate becoming an 

area source in the future due to any changes in 

process operations (i.e., eliminating the use of 

HAP binders): NA

Estimated date facility will no longer be a major 

source (mo/yr). NA

If applicable, explain the reason that the facility 

will no longer be a major source in the future. NA

Binder Use Data

Does the facility currently use phenolformaldehyde binders?All operations at this facility were shut 

down on 06/14/2011. 

If yes, how many lines currently use phenolformaldehyde binders?

Does the facility plan on phasing out the use of 

phenol-formaldehyde binders completely?

If yes, what is the anticipated date of the 

complete phase out?

Will this phase out change the facility status from 

a Major source to an Area source?

Wool Fiberglass 2011 ICR 
Form B

FURNACE INFORMATION

2 CBI = Confidential Business Information

Fill out the following information for EACH furnace at your facility (list each furnace individually):

Furnace Unit ID Furnace Type

Does this furnace 

share a stack or 

control device with 

other units?

If Yes, List the Unit 

IDs that share a 

stack with this 

furnace

Original Date of 

Construction 

(mo/yr)

Most Recent 

Rebuild (mo/yr)

Estimated 

future rebuild 

(mo/yr)

Max Operating 

Furnace 

Temperature 

(F)

Average 

Temperature of 

Molten Glass 

Exiting Furnace 

(F)

Average Mass of 

Molten Glass 

Exiting the 

Furnace 

(tons/hr)

Average Volume 

of Molten Glass 

Exiting the 

Furnace (ft3/hr)

Average Pull 

Rate (tons/hr)

Total Interior 

Surface Area of 

Furnace below 

Glass Melt Line 

(ft2)*

Total Interior 

Surface Area of 

Furnace above 

Glass Melt Line 

(ft2)*

Glass Contact 

Floor

Breast Wall - 

below Glass 

Melt Line

Breast Wall - at 

and above 

Glass Melt Line

Side Wall - 

below Glass 

Melt Line (all 4 

side)

Side Wall - at 

and above 

Glass Melt Line

Back Wall - 

below Glass 

Melt Line

Back Wall -at 

and above 

Glass Melt Line

621 Oxy Fuel No NA CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI

622 Oxy Fuel No NA CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI CBI

Furnace Unit ID

Type of Control 

Device Pollutants Controlled

Date of Original 

Installation 

Date of Next Major 

Maintenance Event 

(mo/yr)

Type of Control 

Device

Pollutants 

Controlled

Date of Original 

Installation 

Date of Next 

Major 

Maintenance 

Event (mo/yr)

Type of Control 

Device

Pollutants 

Controlled

Date of Original 

Installation 

Date of Next 

Major 

Maintenance 

Event (mo/yr)

621 Dry ESP PM CBI CBI NA NA NA NA NA NA NA NA

622 Dry ESP PM CBI CBI NA NA NA NA NA NA NA NA

0

0

0

0

0

0

0

0

 

* If there are special design characteristics to be considered, please submit drawings or schematics to indicate how surface area calculations were made.

Control Device 1 Control Device 2 Control Device 3

For each furnace you must attach a purchase order or similar documentation that verifies the chrome percentages of the refractory materials listed below. 

Percentage of Chromite/Chromium Oxide 

List the TOTAL number of glass-melting furnaces at your 

facility (include any furnaces not currently operating). Do 

not group furnaces that share a stack and/or control 

device together. Do not include pot and marble units, 

specialty, or glass marble melting furnaces. 

Wool Fiberglass 2011 ICR 
Form B

FURNACE INFORMATION

Fill out the following information for 

Furnace Unit ID

621

622

Furnace Unit ID

621

622

0

0

0

0

0

0

0

0

For each furnace you must attach a purchase order or similar documentation that verifies the chrome percentages of the refractory materials listed below. 

List the TOTAL number of 

facility (include any furnaces not currently operating). Do 

not group furnaces that share a stack and/or control 

device together. Do not include pot and marble units, 

specialty, or glass marble melting furnaces. 

Front Wall 

Above Glass 

Line Crown Port Neck Throat

CBI CBI CBI CBI

CBI CBI CBI CBI

Wool Fiberglass 2011 ICR 
Form B

FURNACE INFORMATION

Fill out the following information for 

Furnace Unit ID

621

622

Furnace Unit ID

621

622

0

0

0

0

0

0

0

0

For each furnace you must attach a purchase order or similar documentation that verifies the chrome percentages of the refractory materials listed below. 

List the TOTAL number of 

facility (include any furnaces not currently operating). Do 

not group furnaces that share a stack and/or control 

device together. Do not include pot and marble units, 

specialty, or glass marble melting furnaces. 

Wool Fiberglass 2011 ICR 
EMISSION TEST DATA RESULTS

Furnace Unit ID

Run 1 Run 2 Run 3

 Average Pull Rate of 

Furnace During Test Runs 

(ton of glass pulled / hour)

Run 1 Run 2 Run 3

 Average Pull Rate of 

Furnace During Test Runs 

(ton of glass pulled / hour)

Run 1 Run 2 Run 3

 Average Pull Rate of 

Furnace During Test Runs 

(ton of glass pulled / hour)

Run 1 Run 2 Run 3

 Average Pull Rate of 

Furnace During Test Runs 

(ton of glass pulled/hour)

#REF!

621 1.13E-02 1.41E-02 5.83E-03 CBI 5.72E-05 9.26E-05 4.64E-05 CBI

622 622 Fruance and MFG Line were shut down in 2009

0

0

0

0

0

0

0

0

Furnace Unit ID

Run 1 Run 2 Run 3

 Average Pull Rate of 

Furnace During Test Runs 

(ton of glass pulled / hour)

Run 1 Run 2 Run 3

 Average Pull Rate of 

Furnace During Test Runs 

(ton of glass pulled / hour)

#REF!

621 No 0061 results for Total Chrome 2.88E-05 8.72E-06 1.14E-05 CBI

622 622 Fruance and MFG Line were shut down in 2009

0

0

0

0

0

0

0

0

Method 29 Total Chromium Results (lb/ton)

Method 0061 Hexavalent Results (lb/ton)

Method 29 Filterable PM Results (lb/ton)

Method 0061 Total Chrome Results (lb/ton)

Method 29 Filterable Chromium Results (lb/ton) Method 29 Vaporous Chromium Results (lb/ton)

Wool Fiberglass 2011 ICR