# Florida Department of

Environmental Protection

Southwest District 13051 N. Telecom Parkway Temple Terrace, Florida 33637-0926 Charlie Crist

Governor

Jeff Kottkamp

Lt. Governor

Michael W. Sole Secretary



## FINAL PERMIT

PERMITTEE

Fibertek Insulation, LLC

2222 W. Bella Vista Street
Lakeland, FL 33810

Authorized Representative: Mr. Jordan Radman, Managing Partner Air Permit No. 1050375-006-AO Permit Expires: 08/05/2013 Minor Air Operation Permit Fiberglass Insulation Manufacturing Facility

This is the final air operation permit, which authorizes operatio n of a fiberglass insulation manufacturing facility (Standard Industrial Classification No. 3296) loc ated in Polk County at
2222 W. Bella Vista Street in Lakeland, Florida. The UTM coordinates are Zone 17, 403.6 km
East, and 3104.74 km North.

This final permit is organized by the following sections:

Section 1. General Information

Section 2. Administrative Requirements

Section 3. Facility-wide and Emissions Unit Specific Conditi ons

Section 4. Appendices

Because of the technical nature of the project, the permit contain s numerous acronyms and abbreviations, which are defined in Appendix A of Section 4 of th is permit.

This air pollution permit is issued under the provisions of: Ch apter 403 of the Florida Statutes (F.S.) and Chapters 62-4, 62-204, 62-210, 62-212, 62-296 and 62-297 of the Florida Administrative Code (F.A.C.). The permittee is authorized to conduct the propose d work in accordance with the conditions of this permit.

A person whose substantial interests are affected by th e proposed permitting decision may petition for an administrative proceeding (hearing) und er sections 120.569 and 120.57 of the Florida Statutes. The petition must contain the inform ation set forth below and must be filed (received) in the Office of General Counsel of the D epartment at 3900 Commonwealth
Boulevard, Mail Station #35, Tallahassee, Florida 32399-3000. Petitions filed by the permit applicant or any of the parties listed below must be fi led within fourteen days of receipt of this notice of final permit. Petitions filed by any person s other than those entitled to written notice under section 120.60(3) of the Florida Statutes must be file d within fourteen days of publication of the public notice or within fourteen days of rece ipt of this notice of final permit, whichever occurs first. Under section 120.60(3), however, any person wh o asked the Department for notice of agency action may file a petition within four teen days of receipt of that notice,Fibertek Insulation, LLC Air Permit No. 1050375-006-AO

Lakeland Facility Fiberglass Insulation Manufacturing Page 2 of 23 regardless of the date of publication. A petitioner sh all mail a copy of the petition to the applicant at the address indicated above at the time of fi ling. The failure of any person to file a petition within the appropriate time period shall cons titute a waiver of that person’s right to request an administrative determination (hearing) under sections 120.569 and 120.57 F.S., or to intervene in this proceeding and participate as a party t o it. Any subsequent intervention will be only at the approval of the presiding officer upon the filing of a motion in compliance with

rule 28-106.205 of the Florida Administrative Code.

All petitions filed under these rules shall contain:

(a) The name and address of each agency affected and each ag ency’s file or identification
number, if known; (b) The name, address, and telephone number of the peti tioner; the name, address, and telephone number of the petitioner’s representative, if any, which shall be the address for service purposes during the course of the proce eding; and an explanation of how the petitioner’s substantial interests will be affected by the agen cy determination; (c) A statement of when and how the petitioner received notic e of the agency decision; (d) A statement of all disputed issues of material fact . If there are none, the petition must so
indicate; (e) A concise statement of the ultimate facts alleged, i ncluding the specific facts the petitioner contends warrant reversal or modification of the agen cy’s proposed action; (f) A statement of the specific rules or statutes th e petitioner contends require reversal or modification of the agency’s proposed action, including an explanation of how the alleged facts relate to the specific rules or statutes; and (g) A statement of the relief sought by the petition er, stating precisely the action petitioner wishes the agency to take with respect to the agency’s proposed ac tion.

A petition that does not dispute the material facts upo n which the Department’s action is based shall state that no such facts are in dispute and otherwi se shall contain the same information as set forth above, as required by rule 28-106.301 of the Florida Administrati ve Code.

Because the administrative hearing process is designed to formulate final agency action, the filing of a petition means that the Department’s final ac tion may be different from the position taken by it in this notice. Persons whose substantial interests will be affected by any such final decision of the Department on the application have the right to petition to become a party to the proceeding, in accordance with the requirements set forth ab ove.

Mediation is not available in this proceeding.

Any party to this order has the right to seek judicial review of it under section 120.68 of the Florida Statutes, by filing a notice of appeal under rule 9.110 of the Florida Rules of Appellate Procedure with the clerk of the Department of Enviro nmental Protection in the Office of
General Counsel, 3900 Commonwealth Boulevard, Mail Station #35, T allahassee, Florida 32399- 3000, and by filing a copy of the notice of appeal accompanie d by the applicable filing fees with the appropriate district court of appeal. The notice mu st be filed within thirty days after this order is filed with the clerk of the Department.Fibertek Insulation, LLC Air Permit No. 1050375-006-AO

Lakeland Facility Fiberglass Insulation Manufacturing Page 3 of 23 Executed in Hillsborough County, Florida

_________________________ ______________________ Mara Grace Nasca Effective Date District Air Program Administrator

Southwest District

CERTIFICATE OF SERVICE

The undersigned duly designated deputy agency clerk hereby ce rtifies that this Final Air Permit package (including the Final Permit and the Appendic es) was sent by electronic mail (or a link to these documents made available electronically on a publicl y accessible server) with received receipt requested before the close of business on ________________________ t o the persons listed below.

Mr. Jordan Radman, Managing Partner, Fibertek Insulation, LLC (jordan.radman@wfengineering.com)

Mr. Peter Radman, Managing Partner, Fibertek Insulation, LLC (peter.radman@wfengineering.com)

Mr. Maxwell Lee, P.E., Koogler & Associates, Inc. (mlee@kooglerassociates.com)

Clerk Stamp

FILING AND ACKNOWLEDGMENT FILED , on this date, pursuant to Section 120.52(7), Florida Statutes, with the designated agency clerk, receipt of which is hereby acknowledged.

___________________________ ______________________

(Clerk) ( Date)SECTION 1. GENERAL INFORMATION (FINAL)

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 4 of 23 FACILITY AND PROJECT DESCRIPTION

Existing Facility

As described in more detail in the specific emission unit sect ions below (Section 3.), this fiberglass insulation manufacturing facility (facility SIC code 3296 – Mineral Wo ol Manufacturing) consists of raw material handling, glass melting and refining operations, glass fi ber forming operations, and curing and cooling operations, as well as associated support operati ons. The products produced are low density (0.5 to 1.5 lb/cuft) loose fill (unbonded) and mat roll (bo nded) insulation products intended for the housing market (R factor range R11 to R38).

The existing facility consists of the following emissions un its.

Facility ID No. 1050375

ID No. Emission Unit Description

001 Raw Material Handling

002 Melting in Cold Top Electric Furnaces (2)

003 Rotary Spin Forming, Curing, and Cooling Proces ses

Exempt Emission Units/Activities

Fabrication and Packaging Areas [Not assigned an Emission Unit ID No. because these are activities which are considered exempt from permitting due to insignificant emissions. (Rules 62-4.040(1)(b), and 62-2 10.300(3)(b)1., F.A.C.)]

In the Bonded Product Fabrication and Packaging area, the bonded produ ct mat is trimmed and cut to the desired size in the following operations. In the edge trim o peration inconsistent and lowdensity edges are trimmed from the pack by a serrated tooth blade th at is enclosed in a shroud under negative pressure. A fan pulls off all of the dust and pieces generat ed by the blade and pneumatically transports it to forming hood where the pieces are merged with the newly forming mat. In the slitting process, the mat is cut into widths appropriate for framed walls by a thin-tool steel blade with smooth sharp edges. In the last step, the mat is cut in to desired lengths by a highspeed guillotine. Off-line bonded product scrap is placed in a h ammermill under negative pressure and the chopped product is pneumatically transported to a separator which separates the fiberglass wool from the air and drops the product into an enclosed bagging sy stem located below the separator. The transport air is exhausted through the bonded line forming hood. In the packaging area, a paper backing is attached to one side of the bonded product mat wi th a pre-applied (off-site)

heat set adhesive .

In the Unbonded Product Packaging area, the unbonded product is pl aced in a hammermill under negative pressure and the chopped product is pneumatically trans ported to a separator which separates the fiberglass wool from the air and drops the product in to an enclosed bagging system located below the separator. The transport air is exhausted throug h the unbonded line forming hood.

All of the above fabrication (cutting) and packaging operations take place in an enclosed building under negative pressure created by the forming fans, which route approximately 210,000 acfm of ambient air into the building and then out through the venturi sc rubbers and common exhaust stack.SECTION 1. GENERAL INFORMATION (FINAL)

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 5 of 23 Cullet material (scrap solid glass) material is recycled back into t he melt furnaces to be reformed into molten glass (furnaces batches can use up to 40% cullet).

Other Miscellaneous Emission Sources/Activities at this facility which are exempt from air permitting in accordance with the provisions of Rules 62-4.040(1)(b) , 62-210.300(3)(b)(1), and 62- 210.300(3)(a)35., F.A.C., include the following:

− 8,500 gallon phenol-formaldehyde resin storage tank (vents inside bu ilding)

− 8,500 gallon mineral oil storage tank

− 8,500 gallon Mulrex oil storage tank

− Electric fore hearths

− Fabrication (trimming, slitting and cutting) and packaging operati ons

− Bonded scrap hammer mill and bagging system

− Cullet (scrap solid glass) piles

− Cooling towers

− 300 kW diesel-fired emergency generator

− Miscellaneous operation support activities

FACILITY REGULATORY CLASSIFICATION

− The facility is not a major source of hazardous air pollutants (HAP)

.

− The facility has no units subject to the acid rain provisions of th e Clean Air Act (CAA).

− The facility is not a Title V major source of air pollution in accor dance with Chapter 213, F.A.C.

− The facility is not a major stationary source in accordance with Rule 62-212.400(PSD), F.A.C.

− This facility is a synthetic non-Title V source for the pol lutants particulate matter (PM/PM 10 ) and hazardous air pollutants (HAPs), and a synthetic non-PSD source* f or the pollutant particulate matter (PM/PM 10 ).

(*PSD Major Source Level Note -This facility is in one of the 26 listed categories (glass fiber proce ssing plants) for which the PSD major source level is 100 tons/year of any regula ted pollutant (Rule 62- 210.200, F.A.C. - Definition of Major Source).)

− This facility is subject to federal New Source Performance Stan dards (NSPS) 40 CFR 60 Subpart PPP – Wool Fiberglass Insulation Manufacturing Plants. Subpart PPP applies to forming, curing and cooling sections (E.U. 003) only.

PERMIT HISTORY/AFFECTED PERMITS
This operation permit revision incorporate the terms and con ditions of Construction Permit 1050375- 005-AC (for an additional bin vent filter baghouse emission cont rol device for EU 001 (the third baghouse controlling EU 001)) and replaces facility Operation Per mit No. 1050375-002-AO, as amended on 10/15/2009 (Project 1050375-004-AO).

The permit expiration date for this operation permit revision is 08/05/2013, the same expiration date as the facility operation permit it is replacing (1050275-002-AO).SECTION 2. ADMINISTRATIVE REQUIREMENTS (FINAL)

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 6 of 23 1. Permitting Authority - The permitting authority for this project is the Flori da Department of Environmental Protection (Department), Southwest District’ s Air Resource Management Section. The Southwest District’s mailing address and phone number is :
Florida Department of Environmental Protection

Southwest District Office Air Resource Management Section 13051 North Telecom Parkway Temple Terrace, Florida 33637-0926 Telephone: 813-632-7600

All documents related to applications for permits shall be submi tted to the above address.

2. Compliance Authority - All documents related to compliance activities such as repo rts, tests, and

notifications shall be submitted to the Southwest District Office’s Air Resource Management Section (see above mailing address and phone number).

3. Appendices - The following Appendices are attached as part of this permit:

a. Appendix A. Citation Formats and Glossary of Common Terms;
b. Appendix B. General Conditions;
c. Appendix C. Common Conditions; and
d. Appendix D. Common Testing Requirements.
e. Appendix E. Appendix NSPS 40 CFR 60 Subpart PPP (Standard of Perf ormance for Wool Fiberglass Insulation Manufacturing Plants)
f. Appendix F. Appendix NSPS 40 CFR 60 Subpart A (General Provisi ons for 40 CFR 60 New Source Performance Standards)

4. Applicable Regulations, Forms and Application Procedures - Unless otherwise specified in this permit, the construction and operation of the subject emission s units shall be in accordance with the capacities and specifications stated in the application. The fac ility is subject to all applicable provisions of: Chapter 403, F.S.; and Chapters 62-4, 62-204, 62-210, 62-212, 62-213, 62-296 and 62- 297, F.A.C. Issuance of this permit does not relieve the permittee from compliance with any applicable federal, state, or local permitting or regulations.

5. New or Additional Conditions - For good cause shown and after notice and an administrative hearing, if requested, the Department may require the permittee t o conform to new or additional conditions. The Department shall allow the permittee a reasonable t ime to conform to the new or additional conditions, and on application of the permittee, the Dep artment may grant additional

time. [Rule 62-4.080, F.A.C.]

6. Modifications - Unless otherwise exempt by rule, the permittee shall not in itiate any construction, reconstruction, or modification at the facility and shall not inst all/modify any pollution control device at the facility without obtaining prior authorization from the Department. Modification is defined as: Any physical change or changes in the method of operatio ns or addition to a facility that would result in an increase in the actual emissions of any air pol lutant subject to air regulations, including any not previously emitted, from any emis sion unit or facility. [Rules 62-210.200 - Definition of “Modification” and 62-210.300(1)(a), F.A.C.]SECTION 2. ADMINISTRATIVE REQUIREMENTS (FINAL)

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 7 of 23 7. Annual Operating Report - On or before April 1 of each year, the permittee shall submit a completed DEP Form 62-210.900(5), "Annual Operating Report for Air Pollu tant Emitting Facility" (AOR) for the preceding calendar year. The report may be submitted electronically in accordance with the instructions received with the AOR package sent by the Department, or a hardcopy may be sent to the Compliance Authority. [Rule 62-210.370(3), F.A.C.]

8. Operation Permit Renewal Application - A completed application for renewal of the operation permit shall be submitted to the Permitting Authority no lat er than 60 days prior to the expiration date of the operation permit. To properly apply for an operation permit, the applicant shall submit the following:

a. the appropriate permit application form (see current version of Rule 62-210.900, F.A.C. (Forms and Instructions), and/or FDEP Division of Air Resource M anagement website at: http://www.dep.state.fl.us/air/ ) ;
b. the appropriate operation permit application fee from Rule 62- 4.050(4)(a), F.A.C.;

c. copies of the scrubber operating parameter records and production records for the most recent one (1) month period (see Specific Conditions C.16 and C.17).

[Rules 62-4.030, 62-4.050, 62-4.070(3), 62-4.090, 62-210.300(2), and 62-210.900, F.A.C.]SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

A. Facility-Wide Conditions

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 8 of 23 The requirements of this section of the permit apply facility- wide.

PERFORMANCE RESTRICTIONS

A.1. Operating Hours - This facility is permitted for continuous operation (i.e., 8,760 ho urs per year). [Rule 62-210.200, F.A.C. (Potential to Emit); Construction Permits 1050375-003-A C and 1050375-005-AC]

EMISSIONS STANDARDS

A.2. Maximum Facility Emission Rates - As requested by the permittee in order to establish this facility as a minor source with potential emissions below the Tit le V and PSD (Prevention of Significant Deterioration) major source levels as defined in Ru le 62-212.200 (Definitions), F.A.C., emissions from the facility shall not exceed the following levels:

Pollutant Facility Emission Limit

Particulate Matter (PM) 98.0 tons per any 12 consecutive month period

Total Hazardous Air Pollutants (HAPs) 24.5 tons per any 12 consecutive month period

Individual HAP 9.8 tons per any 12 consecutive month period [Rule 62-210.200, F.A.C. (Potential to Emit); Construction Permit 1050375-003-AC]

(Compliance Note - Compliance with the above emission limitations is based upon co mpliance with the production limitations and the Forming, Cooling and Curing scrubbe rs exhaust stack PM, Formaldehyde and HAP pound/ton of glass emission limitations, as these operations account for the vast majority of the emissions of PM (97.7%) and HAPs (94.6%). (See Specif ic Conditions C.1, C.4., C.5., and C.6., and associated permitting notes.))

A.3. General Visible Emissions (VE) Standard - Except for emissions units that are subject to a unitspecific visible emission (VE) limit set forth in a specific c ondition in this permit, no person shall cause, let, permit, suffer or allow to be discharged into the atm osphere the emissions of air pollutants from any activity, the density of which is equal to or greater than 20 percent opacity . This includes all building openings and vents . The test method for visible emissions shall be EPA Method 9, incorporated and adopted by reference in Chapt er 62-297, F.A.C. [Rules 62-296.320(4)(b)1. and 4.a., F.A.C.; Construction Permit 1050375-003-AC]

(Permitting Note – The above condition expands on the requirements of Item 8 of Appendix C
(Common Conditions).)SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

A. Facility-Wide Conditions

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 9 of 23 A.4. General Pollutant Emission Limiting Standards: VOC Emissions - No person shall store, pump, handle process, load, unload, or use in any process or installatio n, volatile organic compounds (VOC) or organic solvents without applying known and existing vapor emission control devices or systems deemed necessary by the Department . All equipment, pipes, hoses, lids, fittings, etc., shall be operated and maintained in such a man ner as to minimize leaks, fugitive emissions and spills of paints and solvent material s. All solvents from solvent washings shall be directed into containers that prevent evaporati on into the atmosphere. [Rule 62-296.320(1)(a), F.A.C.; Construction Permits 1050375-003-AC and 1050375-005-AC]

(Permitting Note – The above condition expands on the requirements of Item 6 of Appendix C
(Common Conditions).)SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

B. EU’s 001 & 002 – Raw Material Handling (EU 001) and Melting in Electric Furnaces (EU 002)

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 10 of 23 This section of the permit addresses the following emissions unit.

ID No. Emission Unit Description Bin Vent Filter Baghouse Emission Control Device(s)

001 Raw Material Handling Two (2) Model No. 49S-8-20-TR-B Mikropul–MikroPulsaire Bin Vent fabric filter baghouses, each with a design gas flow rate of 2,800 acfm

One (1) Model 16AVS6 AirLanco Bin Vent fabric filter baghouse with a design gas flow rate of 1,250 acfm

002 Melting in Cold Top Electric Furnaces (2) Two (2) Model No. 64S-8-20-TR-B Mikropul–MikroPulsaire high temperature fabric filters baghouses (one for each furnace), each with a design gas flow rate of 3,600

acfm

Raw Material Handling (Emission Unit (EU) 001) The primary raw material used to manufacture the glass is sand. Other mat erial such as anhydrous
borax, silica, and sodium sulfate, soda ash, and dolomite are mixed with th e sand in varying quantities. (Note: Niter will not be used as an ingredient in the mixed glass formu lation.) To the extent possible, raw materials will be free of arsenic and sulfates. Raw materi als are delivered via rail car or truck for large volume supplies and in drums or bags for smaller v olume supplies. Pneumatic and vibrator/gravity systems are used to unload the bulk raw materials t o silos, with two common bin vent fabric filters. Bulk raw materials are gravity-fed through a fabr ic tube to a weigh station and then dropped to a mixer for blending. These operations take place i nside the manufacturing building.

Particulate matter (PM/PM 10 ) emissions from raw material handling operations (EU 001) are controlled by two Model No. 49S-8-20-TR-B Mikropul–Mikro-Pulsai re Bin Vent fabric filter baghouses each with a design gas flow rate of 2,800 acfm; and one (1) Mode l 16AVS6 AirLanco Bin Vent fabric filter baghouse with a design gas flow rate of 1,250 acfm

.

Melting (Emission Unit 002) After weighing and mixing, the raw materials are conveyed pneumatic ally to the two (2) cold top electric melting furnaces where molten glass is formed. The raw materials are dropped into the furnace within sealed tubes that extend to a point very close to th e batch-molten glass interface, thereby minimizing splashing effect and batch turbulence withi n the melter. The molten glass leaves the furnace and passes through the enclosed riser and the forehear th where it is cooled to the proper temperature for forming. The risers and the forehearths are seale d to eliminate emissions.

Particulate matter (PM/PM 10 ) emissions from raw material transfer to and operation of the two ( 2) melting furnaces (EU 002) are controlled by two (2) Model No. 64S-8-20-T R-B Mikropul–MikroPulsaire high temperature fabric filter baghouses (one for eac h furnace), each with a design gas flow
rate of 3,600 acfm.SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

B. EU’s 001 & 002 – Raw Material Handling (EU 001) and Melting in Electric Furnaces (EU 002)

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 11 of 23 PERFORMANCE RESTRICTIONS AND EMISSIONS STANDARDS

B.1. Emission Control System Circumvention and Operation (Baghouses) - The permittee shall not circumvent any air pollution control device or allow the emissi ons of air pollutants without the applicable air pollution control device (baghouses) operati ng properly. The raw material handling (EU 001) bin vent filter baghouses shall be in service and operating any time raw materials are being handled in a silo or operation being controlled by that baghouse. The melt furnace (EU 002) baghouses shall be in service and operating properly any time the cold top electric melt furnaces are in operation. In order to provide reas onable assurance the baghouses are being maintained and operated properly, visible emi ssions from each of the baghouse exhaust stacks/vents shall not exceed 5% opacity

. [Rules 62-4.070(3) and 62-210.650, F.A.C.; Construction Permits 1050375-003-AC and 1050375- 005-AC]

COMPLIANCE TESTING REQUIREMENTS

B.2. Annual Visible Emissions (VE) Compliance Tests - During each federal fiscal year (October 1 st to September 30 th ), each of the baghouse exhaust stacks/vents shall be tested to demons trate compliance with the visible emissions standard of Specific Con dition No. B.1. [Rule 62-297.310(7)(a)4

. , F.A.C.]

B.3 Compliance Test Requirements - Tests shall be conducted in accordance with the applicable requirements specified in Appendix D (Common Testing Requ irements) of this permit. [Rule 62-297.310, F.A.C.]

B.4. Test Method - Required compliance tests shall be performed in accordanc e with the following

reference method.

EPA

Method Description of Method and Comments

9 Visual Determination of the Opacity of Emissions from Stationar y Sources The visible emissions test shall be a minimum of thirty (30) minut es in

duration.

The above method is described in Appendix A of 40 CFR 60 and is adop ted by reference in Rule 62-204.800, F.A.C. No other method may be used unless prior written appr oval is received from the Department. [Rules 62-204.800 and 62-297.100, F.A.C.; and Appendix A of 40 CFR 60]SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

B. EU’s 001 & 002 – Raw Material Handling (EU 001) and Melting in Electric Furnaces (EU 002)

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 12 of 23 B.5. Operation During Baghouse Exhaust Stack Compliance Testing - Visible emissions testing of the new raw material bin vent filter baghouses exhaust stack shall be conducted during normal operation and shall include the period during which the hi ghest opacity can reasonably be expected to occur. This shall include periods of raw material silo loading during testing of the raw material baghouses, and normal loading and op eration of the cold top melting furnaces during testing of the melt furnace baghous es. [Rule 62-297.310(4)(a)2., F.A.C.]

(Permitting Note – The above condition expands on the requirements of Item 2 of Appendi x D (Common Testing Requirements).)

NOTIFICATION REQUIREMENTS

B.6. Compliance Test Notification - The permittee shall notify the Compliance Authority in writing at least 15 days prior to any required compliance tests. Th e notification must include the following information: the date, time, and location of each test; t he name and telephone number of the facility’s contact person who will be responsibl e for coordinating the test; and the name, company, and the telephone number of the person conduct ing the test.

( Permitting Note - The notification should also include the relevant emission uni t ID No. (EU 001

or EU 002), identification of the baghouse to be tested, test method to b e used (EPA Method 9), and pollutants to be tested (VE). )

[Rules 62-4.070(3) and 62-297.310(7)(a)9., F.A.C.]

REPORTING REQUIREMENTS

B.7. Compliance Test Reports - The permittee shall prepare and submit reports for all requir ed tests in accordance with the requirements specified in Appen dix D (Common Testing Requirements) of this permit. The report shall include descri ption of material handling or production equipment in operation during the testing perio d, along with estimated operating/transfer rate (tons or pounds/hour). [Rule 62-297.310(8), F.A.C.; Construction Permits 1050375-003-AC and 1050375-005-AC]SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 13 of 23 This section of the permit addresses the following emissions unit.

ID No. Emission Unit Description

003 Rotary Spin Forming, Curing and Cooling Processes controll ed by venturi scrubbers(4)

In the forming process , the molten glass then enters the fiberizers where glass fibers ar e formed by a rotary spin process that uses centrifugal force to move the glass through small holes in the walls of a swiftly moving cylinder. An air stream then breaks the fibers int o pieces. The fiberizers each include a 1.25 MMBtu/hour natural gas fired burner to provide heat. There are a total of eight (8) fiberizers, each with a production capacity of 1,320 pounds of glass fibers per hour, b ut EU 002 only has enough melt capacity to supply seven (7) fiberizers at any one time. Four (4) f iberizers are dedicated to bonded (mat) fiberglass lines and four (4) fiberizers are dedicated to unbonded (loose fill) fiberglass

lines.

On the four bonded lines, the glass fibers are then bonded with a th ermosetting binder. (The binder resin typically contains methanol, phenol, formaldehyde (all HAPs ) and silane. Urea solution is premixed with the binder resin (used to pre-react with and tie u p free formaldehyde, thereby reducing formaldehyde emissions) in a one-to-one mole ratio wi th the free formaldehyde in the binder resin.)

The bonded glass fibers are then sent to a 5.0 MMBtu/hour natural gas fir ed oven for curing of the binder resin. The bonded fiberglass is then sent through a cool ing section where it is moved along a wire mesh conveyor. Negative suction underneath the conveyor p ulls ambient air across the fiberglass cooling it before packaging.

On the four unbonded lines, the unbonded glass fibers do not have to be cured or cooled, and therefore are sent directly from forming to the packaging area. A li ght spray coating (mineral oil, silicon, anti-static material) is sprayed on the unbonded glass fib ers. In order to minimize particulate matter emissions, this application will be done in the transport (from forming area to hammermill) duct if feasible (otherwise it is applied in the forming area).

Emissions (particulate matter, formaldehyde, phenol) from the F orming, Curing and Cooling operations (EU 003) are controlled by four (4) venturi scrubbers - three (3) on the Forming operations (Bonded Zone A (Scrubber No. 1) and Zone B (Scrubber No. 2), and Unbond ed Zone A (Scrubber No. 3)), and one (1) on the bonded Curing and Cooling operations (Scrubb er No. 4). Two of the scrubbers (Bonded Zone A and Unbonded Zone A) have a design air flow rate of 60,000 acfm , while the other two (Bonded Zone B and Curing/Cooling) have a design air flow rate o f 44,000 acfm. All four scrubbers are ducted together and discharge to one 130-foot tall, 11- foot diameter common exhaust stack. (The scrubbers were built in-house based on fiberglass in sulation industry standard designs for these applications.)SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 14 of 23 PERFORMANCE RESTRICTIONS

C.1. Production Limitation – Production of glass fibers (glass pulled) from the fiberize rs shall not exceed the following maximum levels:

a. Total production (for the bonded and unbonded product lines combined ) – 38,550 tons of glass pulled per any 12 consecutive month period;

b. For the Bonded product line – 22,026 tons of glass pulled per any 12 consecutive month period.

[Rules 62.070(3), and 62-210.200, F.A.C. (Potential to Emit); Construction Permits 1050375

- 003-AC and 1050375-003-AC]

(Permitting Note - The above production limitation, in conjunction with the lb/ton of glass pulled emission limitations, and control equipment requirements con tained in this permit, limits the potential emission from this facility to less than the PSD/Title V major source levels as defined in Rule 62-210.200, F.A.C.)

C.2. 40 CFR 60 NSPS (New Source Performance Standards) Requirements – This emission unit is subject to and shall comply with the applicable requirements (as identified below*) of 40 CFR 60 Subpart PPP (Standard of Performance for Wool Fiberglass Insulatio n Manufacturing Plants), which is adopted and incorporated by reference in Rule 62-204.800(8)(b) 65., F.A.C., and contained in the attached Appendix NSPS 40 CFR 60 Subpart PPP ; and the 40 CFR 60 Subpart A General Provisions requirements contained in the attached Ap pendix NSPS 40 CFR 60 Subpart A . This NSPS applies to the rotary spin wool fiberglass insulatio n manufacturing line (EU 003), which consists of: the manufacturing equipment comprisin g the forming section, where molten glass is fiberized and a fiberglass is formed; the curi ng section, where the binder resin in the mat is thermally set; and the cooling section, w here the mat is cooled.

See the following attached appendices and enclosures:

- Appendix NSPS 40 CFR 60 Subpart PPP (Standard of Performance for Wool Fiberglass Insulation Manufacturing Plants)

- Appendix NSPS 40 CFR 60 Subpart A (General Provisions for 40 CFR 60 (New Source Performance Standards))

* 40 CFR 60 Subpart PPP Applicable Provision References ** (Entire section applies unless otherwise noted.)

§ 60.680 Applicability and designation of affected facility. § 60.681 Definitions. § 60.682 Standard for particulate matter. § 60.683 Monitoring of Operations 60.683(a) and (c) § 60.684 Recordkeeping and reporting requirements (all except 60.684(b)) § 60.685 Test methods and procedures.SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 15 of 23 (** NSPS Applicability Note - These applicability references are based upon the current operations as reflected in the initial operation permit applicati on submitted on November 15, 2006, and the operation permit revision application submitted on 05/21/10. Any cha nge in operations may change the applicable provisions.)

(NSPS Subpart PPP Permitting Note - For accessibility, the key emission limitation, testing, recordkeeping and reporting requirements from Subpart PPP are als o shown in the specific conditions of this permit . The permittee must meet all of the 40 CFR 60 Subpart PPP and Subpart A requirements included in the attached appendices regardless of whether they are also shown in the permit specific conditions.)

[Rule 62-204.800(8)(b), F.A.C.; 40 CFR 60 Subpart PPP and Subpart A; 40 CFR 63 Appendix A]

C.3. Emission Control System Circumvention and Operation (Venturi Scrubbers) – The permittee shall not circumvent any air pollution control devices or allow t he emissions of air pollutants without the applicable air pollution control devices (wet vent uri scrubbers) operating properly. The Forming, Curing and Cooling venturi scrubbers (S crubber Nos. 1 through 4) shall be in service and operating properly at all times that these pr ocesses are in operation. In order to provide reasonable assurance the scrubbers are being main tained and operated properly, the following control device operating parameters s hall be maintained at or above the following minimum levels during all periods of process op eration*;

a. Minimum pressure drop across each scrubber - 70% of the lowest pressure recorded for that scrubber during the most recent successful (i.e., showe d compliance with all permit limitations) compliance stack test**.

b. Minimum scrubbing water flow rate for each scrubber - 70% of the lowest water flow rate recoded for that scrubber during the most recent successf ul compliance stack

test**.

(* Recordkeeping Note : See Specific Condition C.16. for scrubber parameter recordkee ping.)

(** NSPS Note - For the purposes of compliance with 40 CFR 60 Subpart PPP, scrubber con trol device operating parameter exceedances are defined as any monitoring data that are less than 70 percent of the lowest value or greater than 130 percent of the highest value of each of the operating parameters recorded during the most recent compliance test. (See exc eedance reporting requirement in Specific Condition C.20. and 40 CFR 60.684(d) in Appendix NSPS 40 CFR 60 Subpart PPP).)

[Rules 62-4.070(3), 62-210.650, F.A.C.; 40 CFR 60.684(d); Construction Permit 1050375-003-AC]SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 16 of 23 EMISSIONS STANDARDS

C.4. Particulate Matter Emission Limitations - Emissions of particulate matter (PM) from the Forming, Cooling and Curing scrubbers common exhaust stack shall not exceed the following

levels:

a. Requested by Permittee to Limit Potential to Emit * : 4.88 pounds/ton of glass pulled; [Rule 62-210.200, F.A.C. (Potential to Emit); Construction Permit 1050375-003-A C]

(* Permitting Note - The above emission limitation, in conjunction with the producti on limitation and control equipment requirements contained in thi s permit, limit the potential after-control emissions of PM from the Forming, Curing and Coolin g operations to less than 94.2 tons/year.)

b. NSPS Subpart PPP Emission Standard : 11.0 pounds/ton of glass pulled**. [40 CFR 60.682 (see Appendix NSPS Subpart PPP); Construction Permit 1050375-003-AC]

(** 40 CFR 60 NSPS Subpart PPP Note - The 4.88 pounds/ton limit contained in Specific

Condition C.4.a. above and requested by the permittee, is more stringent tha n the 11.0 pounds/ton of glass pulled NSPS Subpart PPP limitation, and therefore compliance with the 4.88 pounds/ton of glass pulled standard will also show compliance with the NSPS Subpart PPP standard.)

[Rule 62-210.200, F.A.C. (Potential to Emit); 40 CFR 60.682; Construction Permit 1050375- 003- AC]

C.5. Formaldehyde Emission Limitation - Emissions of formaldehyde (a Hazardous Air Pollutant (HAP) as defined in Rule 62-210.200, F.A.C.) from the Forming, Cooling and Cur ing scrubbers common exhaust stack shall not exceed 0.80 pounds/ton of bonded line glass pulled*. [Rule 62-210.200, F.A.C. (Potential to Emit); Construction Permit 1050375-003-A C]

(* Permitting Note - The above emission limitation, in conjunction with the bonded pro duct production limitation contained in this permit, limits the potentia l Formaldehyde emission from the Forming, Curing and Cooling operations to 8.8 tons/year. Potential af ter-control emissions of formaldehyde from all other operations are estimated to be less than 0.7 t ons/year. Formaldehyde is contained in the thermosetting resin used in manufacturing the bonde d fiberglass – therefore Formaldehyde will be emitted from the bonded fiberglass lines only.)

C.6. Additional HAP Emission and HAP Containing Material Limitations - Emissions of formaldehyde, phenol and methanol (all Hazardous Air Pollutants (HAP s) as defined in Rule 62-210.200, F.A.C.) from the Forming, Curing, and Cooling scrubbers common e xhaust stack

shall not exceed:

a. a combined total of 1.90 pounds/ton of bonded product line glass pulled; and

b. phenol and methano l emissions shall each not exceed a maximum of 0.88 pounds per ton of bonded product line glass pulled.SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 17 of 23 c. In order to insure that these limits are met on an ongoing basis, bind er resin purchased shall have no greater than 0.5% free methanol and 0.5% free phenol contents , unless resin with higher methanol and/or phenol contents can be shown t hrough compliance testing to result in emission rates in compliance with the emis sion limitations of this permit. Binder formulation and preparation shall be in accordance wi th manufacturer’s procedures.

[Rule 62-210.200, F.A.C. (Potential to Emit); Construction Permit 1050375-003-AC]

(Permitting Note - The above HAP emission limitations, in conjunction with the bo nded product production limitation contained in this permit, limits the combine d potential Formaldehyde, Phenol and Methanol emissions from the Forming, Curing and Cooling operatio ns to less than 21.0 tons/year and potential individual phenol and methanol emissions to le ss than 9.8 tons/year (as required in Specific Condition A.2.). Potential after-control emissions of all HAPs from all other operations are estimated to be less than a total of 0.75 TPY.)

C.7. Emission Limit Averaging Time - The averaging time for all of the above pounds/ton emission limitations shall be the averaging time in the applicable compliance stack test

method. [Rule 62-4.070(3), F.A.C.; Construction Permit 1050375-003-AC]

TESTING REQUIREMENTS

C.8. Scrubbers Stack Particulate Matter Testing – In order to document compliance with the emission limitations of Specific Condition C.4, the Forming, C uring and Cooling operations common scrubbers exhaust stack shall be tested for particulate mat ter (PM) once every 2 years sometime during every other calendar year (* see note below Specific Condition C.9.)

. [Rules 62-4.070(3) and 62-297.310(7), F.A.C.; Permit 1050375-003-AC/1050375-002-AO, as amended by Permit Amendment 1050375-004-AO]

C.9. Scrubbers Stack HAP (Formaldehyde, Phenol and Methanol) Testi ng – In order to document compliance with the emission limitation of Specific Conditi ons C.5 and C.6., the Forming, Curing and Cooling operations common scrubbers exhaust stack sh all be tested for Formaldehyde, Phenol and Methanol emissions once every 2 years sometime during every other calendar year. [Rules 62-4.070(3) and 62-297.310(7), F.A.C.; Permit 1050375-003-AC/1050375-002-AO, as amended by Permit Amendment 1050375-004-AO]

(* Compliance Test Frequency Note - For the purposes of this operation permit, since the most recent compliance test prior to the issuance of this permit was 08/12/09 , this means that the above PM and HAP compliance testing must be conducted sometime during the 2011 calendar year and again during the 2013 calendar year, etc. (i.e., every other calendar year.)

C.10. Compliance Test Requirements - Tests shall be conducted in accordance with the applicable requirements specified in Appendix D (Common Testing Requi rements) of this permit. [Rule 62-297.310, F.A.C.]SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 18 of 23 C.11. Compliance Test Method(s) - Required tests shall be performed in accordance with the following reference method(s).

Method(s) Description of Method and Comments

EPA 1-4 Traverse Points, Velocity and Flow Rate, Gas Analysis, and Moi sture

Content

EPA 5E Determination of Particulate Matter Emissions from the Wool Fiberglass

Insulation Manufacturing Industry. The sampling time and sample volume shall be at least 120 minutes and 2.55 dscm (90.1 dscf). The probe and filter holding heating system may be set to provide a gas temperature of no greater than 177 + 14 ° C (350 + 25

° F). [NSPS Subpart PPP 40 CFR 60.685(c)(2); (also reference NESHAP Subpart
NNN 40 CFR 63.1385(a)(5)) ]

EPA 316 1 ; EPA 318 2 ; or NCASI 98.01 3 Test methods to determine the concentration of formaldehyde

.

Each run shall consist of a minimum run time of 1 hour.

EPA 318 2 ; or NCASI 98.01 3 Test methods to determine the concentrations of phenol and methanol

.

Each run shall consist of a minimum run time of 1 hour.

Notes

–

1 EPA Method 316 – Sampling and Analysis for Formaldehyde Emissions from Stationary Sources in the Mineral Wool and Wool Fiberglass Indus tries

2 EPA Method 318 – Extractive FTIR method for the Measurement of Em issions from the Mineral Wool and Wool Fiberglass Industries

3 NCASI Method CI/WP-98.01 – Chilled Impinger Method for Use at Wood Products Mills to Measure Formaldehyde, Methanol, and Phenol

The above EPA method(s) are described in Appendix A of 40 CFR 60 (Methods 1-4, and 5E) or 40 CFR 63 (Methods 316 and 318), and are adopted by reference in Rule 62-204.800, F.A.C. No other method(s) may be used unless prior written approval is re ceived from the Department.

Each performance test shall consist of three (3) runs. The owner or operator shall use the average of the three runs for determining compliance. The minimu m requirements for stationary point source emissions test procedures and reporti ng shall be in accordance with Rule 62-297, F.A.C. and 40 CFR 60, Appendix A.

[Rules 62-204.800 and 62-297.100, F.A.C.; NSPS Subpart PPP 40 CFR 60.685(c)(2); Appendix A of 40 CFR 60 and Appendix A of 40 CFR 63; Construction Permit 1050375-003-AC]SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 19 of 23 C.12. Determination of Compliance With Formaldehyde and Combined HA P Limitations

– Compliance with the pound/ton of glass pulled formaldehyde and H AP limitations of Specific Conditions C.5. and C.6. shall be based only upon the pr oduction rate (glass pulled) for bonded product * during the test period (not total fiberglass production). [Rule 62-4.070(3), F.A.C.; Construction Permit 1050375-003-AC]

(* Permitting/Compliance Note - Formaldehyde, phenol, and methanol are emitted only during production of bonded product. The formaldehyde and combined HAP pounds per ton o f glass pulled emission limitations (and individual and total HAP potential to emit) were determined based on bonded product production only.)

C.13. Operation During Scrubbers Common Stack Compliance Testing – Compliance tests on the Forming, Curing and Cooling Scrubbers common stack shall be cond ucted while the product with the highest loss on ignition (LOI) expected to be produce d by that line is being manufactured, and while the binder used on the bonded product lin e is made with resin with the highest free methanol and free phenol contents to be used at t he facility, and with a urea/resin premix that contains the highest anticipated free for maldehyde content. If feasible, testing shall be conducted:

a. while operating at 90-100% of the a total production (pull) rate of 9,240 pounds per

hour (based on 3 unbonded lines and 4 bonded lines at 1,320 lbs/hour each) ; and

b. with the fiberizers for the bonded lines operating at 90-100% of a production (pull) rate of 5,280 pounds per hour (based on 4 bonded lines at 1,320 lbs/hour each)

. The tested fiberizers production (pull) rate shall be the averag e pounds per hour production rate over the actual test period. Compliance tests submitted for rates less than 90% of either of the maximum permitted production rates listed above shall automatically amend the permit to reflect the tested rate(s) plus 10% as the currently permitted production rate(s) for total p roduction and/or bonded production*. Once the unit is so limited, operation at a higher pro duction rate is allowed for no more than 15 consecutive days for the purposes of additional comp liance testing to regain the authority to operate at a higher rate. (* Clarification : When a unit is limited to an operating rate of 110% of the test rate, the permittee may provide a 15-day notice of its i ntent to conduct an additional test (as per Condition C.15. ). The notice may specify a 15-day period during which the unit will be allowed to operate at a higher rate for the purposes of testing. Fo r example, the first five days of the 15-day period may be used to bring the unit up to a higher production level; the ne xt five days may be used for the testing itself.) The test results shall be submitted to the Air Compliance Sect ion of the Southwest District Office of the Department within 45 days of testing. Upon submittal of the most recent results by the Air Compliance Section of the SW District of the Department, the unit may then operate at 110% of the most recent successfully (i.e ., in compliance with the permit limitations) tested rate, not to exceed the maximum permi tted rate. The actual production rates during the test shall be included in each test r eport. Failure to include the actual process or production rates with the test report, or operating at conditions which do not reflect the normal operating conditi ons, may invalidate the test. In addition, the test report shall include the values of any scrubber control device operating parameters as specified elsewhere in this permit to be included with the test reports. (See Specific Condition C.19. below for test report information requ irements.) [Rules 62-297.310(2), and 62-4.070(3), F.A.C.; 40 CFR 60.685(b); Const. Permit 1050375-003-AC]SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 20 of 23 MONITORING REQUIREMENTS

C.14. Monitoring of Operations (NSPS 40 CFR 60 Subpart PPP) - An owner or operator who uses a wet scrubbing control device to comply with the mass emission standard shall install, calibrate, maintain, and operate monitoring devices that measure the gas pressure drop across each scrubber and the scrubbing liquid flow rate to each scrubber . The pressure drop monitor is to be certified by its manufacturer to be accurate within ± 250 pascal s (±1 inch water gauge) over its operating range, and the flow rate monitor is to be certifi ed by its manufacturer to be accurate within ±5 percent over its operating range. All monitorin g devices are to be recalibrated quarterly in accordance with procedures under 40 CF R 60.13(b). [Rule 62-208.800(8)(b)(65), F.A.C.; 40 CFR 60.683(a) and (c), (see Appendix NSPS Subpart PPP and Appendix NSPS 40 CFR 60 Subpart A) ]

NOTIFICATION REQUIREMENTS

C.15. Compliance Test Notification - The permittee shall notify the Compliance Authority in writing at least 15 days prior to any required tests. The notification must include the following information: the date, time, and location of each test; the n ame and telephone number of the facility’s contact person who will be responsibl e for coordinating the test; and the name, company, and the telephone number of the person conducti ng the test.

( Permitting Note - The notification should also include the relevant emission un it ID No. (EU 003), test method(s) to be used, and pollutants to be tested. )

[Rules 62-4.070(3) and 62-297.310(7)(a)9., F.A.C.]

RECORDKEEPING REQUIREMENTS

C.16. Scrubber Operating Parameter Records – The permittee shall record the measurements required by 40 CFR 60.683(a) (i.e., pressure drop across each scrubber and the scrubbing liquid flow rate to each scrubber (see Specific Condition C.14.) at the following frequency:

a. during compliance testing - at 30-minute intervals during each 2-hour test run of each performance test of a wet scrubber control device;

b. during normal production - at least once every 4 hours.

[Rule 62-208.800(8)(b)(65), F.A.C.; 40 CFR 60.684(a), (see App. NSPS 40 CFR 60 Subpart PPP) ]SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 21 of 23 C.17. Production Records - In order to document compliance with the production/operat ing rate limitations of Specific Conditions C.1. and C.13., the permitte e shall maintain records of the following:

Daily

a. date of record;

b. production (glass pulled) for the bonded fiberglass lines (bonded tons/day);

c. total production of fiberglass (glass pulled) from all lines (total bonded and unbonded tons/day);

Monthly

d. calendar month of record;

e. total bonded line fiberglass production (glass pulled) for the month, and for the most recent 12-consecutive month period (tons/month and tons/12 con secutive months);

f. total fiberglass production (glass pulled), bonded and unbon ded, for the month, and for the most recent 12-consecutive month period (tons/month and tons/12 consecutive months);

g. average product LOI and density for each type of product (by R val ue and/or other product classification/identification, including whether it is bonded or unbonded line product) produced that month;

h. amount of binder resin used during the month (pounds or ton s/month).

As Occurs

i. the free methanol and free phenol content for each shipment o f binder resins received;

[Rule 62-4.070(3), F.A.C.; Construction Permit 1050375-003-AC]

C.18. General Recordkeeping Requirements – All required records shall be recorded on-site in a permanent form suitable for inspection and made available to the Dep artment upon request, and shall be retained at the facility for at least a three (3) year perio d. [Rules 62-4.070(3), F.A.C.; 40 CFR 60.684(c); Construction Permit 1050375-003-AC]SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 22 of 23 REPORTING REQUIREMENTS

C.19. Compliance Test Reports - The permittee shall prepare and submit reports for all requir ed tests in accordance with the requirements specified in Append ix D (Common Testing Requirements) of this permit. The Scrubber Stack PM and HAP c ompliance test reports shall also include the following operating and control device data for the period during which the testing was being conducted.

a. Operating Information :
1). number, identification, and type (bonded or unbonded ) of fiberizers in operation during test;

2). glass production rate (pounds of glass pulled/hour) for the bonded lines and for the unbonded lines fiberizers; [40 CFR 60.685(c)(3)]

3). LOI (Loss on ignition, as determined by ASTM Standard Test Method D2584-68 (Reapproved 1979) or Appendix A to 40 CFR 63 Subpart NNN (NE SHAP for Wool Fiberglass Manufacturing), and density (as determined by Appendix C to 40 CFR 63 Subpart NNN) of the product produced by each line during each run of the stack test; [40 CFR 60.685(c)(3)(i)]

4). the free methanol and free phenol contents of the resin being used on the bonded product lines during the test period;

5). the free formaldehyde content of the resin used on the bonded lines during each run of the test (as determined by Appendix B to 40 CFR 63 Subpart NNN)

, and the
binder formulation used;

6). the average rate of binder resin addition on the bon ded lines during each run of the test (in whatever units are standard for the way th at the application rate is quantified and controlled);

7). Line speed, trimmed mat width, and mat gram weight (i n lb/ft) for each line for each run of the test (determined for each test run fr om the process information or from direct measurements); [40 CFR 60.685(c)(3)(ii)]

8). the location where the light coating spray was applie d to the unbonded product during the test period (i.e., in the forming area or in the Forming area to hammermill transport duct), and, if it is applied in the Forming area, the rate of application (in whatever units are standard for way that th e application rate is quantified and controlled).

b. Scrubber Operating Parameter Data (for each scrubber)* (see also Condition C.16) :
1). scrubber pressure drop (inches H 2 O) taken at 30 minute intervals during each run of compliance test; [40 CFR 60.685(d)]

2). scrubber liquid flow rate (gallons/minute) taken at 30 minute intervals during each run of compliance test; [40 CFR 60.685(d)]SECTION 3. FACILITY-WIDE AND EMISSIONS UNIT SPECIFIC CONDITION S (FINAL)

C. EU 003 Forming, Curing and Cooling Processes

Fibertek Insulation, LLC Air Permit No. 1050375-006-AO Lakeland Facility Fiberglass Insulation Manufacturing Page 23 of 23 3). a description of the type of water/scrubber liquid being use d in the scrubbers during the stack test (e.g., once-through water; recycled untreate d closed loop water; cleaned and/or treated recycled water (with a description of any chemical(s) added to the water; etc).

4). the average scrubber pressure drop (inches H 2 O) and liquid flow rate (gallons/minute) for each scrubber for the test period based on 1). and 2). above*.

(* Note - The average scrubber operating values for each scrubber during the c ompliance testing will be used to establish the minimum required operating valu es during subsequent production (see Specific Condition C.3.).)

Failure to include the above data with the test report, or operating at conditions which do not reflect the normal operating conditions, may invalidate the test. [Rules 62-4.070(3), 62-204.800(8)(b)(65), and 62-297.310(8), F.A.C.; NSPS 40 CFR 60.685 (see Appendix NSPS 40 CFR 60 Subpart PPP ); Construction Permit 1050375-003-AC]

C.20. Control Device Operating Parameter Exceedances (NSPS 40 CFR 60 Sub part PPP) - The permittee shall submit written semiannual reports of exceedanc es of control device operating parameters required to be monitored by paragraphs (a) and (b) of 40 CFR 60.684 an d written documentation of, and a report of corrective maintenance required as a result of, quarterly calibrations of the monitoring devices required in 40 CFR 60.683(c) (i.e., monitoring devices that measure the gas pressure drop across each scrubber and the scrubbing li quid flow rate to each
scrubber). For the purpose of these reports, exceedances are defined as any monitoring data that are less than 70 percent of the lowest value or greater than 130 perce nt of the highest value of each operating parameter recorded during the most recent compliance test

. [Rule 62-208.800(8)(b)(65), F.A.C.; 40 CFR 60.684(d), (see Appendix NSPS Subpart PPP and Appendix NSPS Subpart A ]