# Form A

**COMPA NY/FA** 

**CILITY INFORMA**

**TION** Legal Parent Company / Legal Corporate Name Guardian Fiberglass Inc. **Facility** Name Inwood **Facility** Address Street 4812 Tabler Station Road City Inwood State West Virginia Zip Code 25428

**Technical Contact** Name Grover Thomas Technical Contact Title Env. Manager Telephone 517-630-2700 Email 

# groverthomas@bp.guardian.com

**General Facility**

**Information**

Is the facility currently a major source of HAP? Yes If No, did the facility take a limit of its potential HAP emissions to avoid classification as a major source: NA 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): Yes Estimated date facility will no longer be a major source (mo/yr). 6/30/2013

If applicable, explain the reason that the facility will no longer be a major source in the future. This facility is planning the phase out of HAP binders which will result in the facility becoming an area source.

**Binder Use Data**
Does the facility currently use phenol-formaldehyde binders? YesIf yes, how many lines currently use phenolformaldehyde binders? 2 Does the facility plan on phasing out the use of phenol-formaldehyde binders completely? Yes If yes, what is the anticipated date of the complete phase out? 6/30/2013 Will this phase out change the facility status from a Major source to an Area source? Yes



# Wool Fiberglass 2011 ICR**Form B**

**FURNACE INFORMATION**

2

**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 Completed (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 (lbs/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 W all -

below Glass Melt Line Side W all - at

and above Glass Melt Line Back Wall -

below Glass Melt Line Back Wall -at

and above Glass Melt Line Crown Port Neck Throat



### Line 1 (Group 002) Cold Top Electric Steel Shell No 07/1998 04/2007 04/2016 2900 to 3100 2350 to 2550 6,600 41.0 3.3 257 4.0 30% NA NA 91% 91% NA NA NA NA 83-95% 

### Line 2 (Group 003) Note: This furnace has been shutdown since 2008 Cold Top Electric Steel Shell No 08/2004 NA 03/2015 2900 to 3100 2350 to 2550 6800 42.2 3.4 339 4.7 29% NA NA 95% 95% NA NA NA NA 83-95%

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) 0 Line 1 (Group 002) Baghouse PM Jul-98 None Planned
Line 2 (Group 003) Note: This furnace has been shutdown since 2008 Baghouse PM Aug-04 None Planned 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-meltingfurnaces 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



### 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)
0 Line 1 (Group 002) 0.0120 0.0090 0.0030 3.41 0.00000408 0.00000302 0.00000284 3.41 0.00000115 0.00000209 0.00000137 3.41 0.00000523 0.00000540 0.00000409 3.41

Line 2 (Group 003) Note: This furnace has been shutdown since 2008 Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down

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)
0 Line 1 (Group 002) 0.00000878 0.00000329 0.00000162 3.41 0.00000209 0.00000277 0.00000243 3.41

Line 2 (Group 003) Note: This furnace has been shutdown since 2008 Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down Shut Down

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