## United States Environmental Protection Agency

General Permit for New or Modified Minor Sources of Air Pollution in Indian Country http://www.epa.gov/air/tribal/tribalnsr.html



## General Air Quality Permit for New or Modified Minor Source S tone Quarrying, Crushing, and Screening Facilities in Indian Country

Last Modified: April 6 , 2015

Information about this General Permit:

Applicability Pursuant to the provisions of the Clean Air Act (CAA), Subchapter I, part D and 40 CFR part 49, subpart C, this permit authorizes the construction or modification and the operation of each stationary and portable s tone quarrying, rock crushing, and screening plant for which a reviewing authority issues an Approval of the Request for Coverage (permitted source).

Eligibility To be eligible for coverage under this General Permit , the permitted source must qualify as a minor source as
defined in 40 CFR 49.152.

Request for Coverage Requirements for submitting a Request for Coverage are contained in Section 7 of this General Permit

.

Incorporation of Documents The information contained in each reviewing authority’s Ap proval of the Request of Coverage is hereby incorporated into this General Permit

.

Termination
Section 6 of this General Permit addresses a reviewing authority’s ability to revise, revoke and reissue, or
terminate this General Permit . It also addresses the reviewing authority’s ability to terminate an individual permitted source’s Approval of the Request for Coverage under this General Permit

.

Definitions The terms used herein shall have the meaning as defined in 40 CFR 49.152, unless otherwise defined in Attachment B of this permit. If a term is not defined, it shall be interpreted in accordance with normal business

use.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 2 of 16

Version 1. 0 

### Permit Terms and Conditions

The following applies to each permittee and permitted sourc e with respect to only the affected emissions units and any associated air pollution control technologies in that permitted source’s Approval of the Request for Coverage.

Section 1: General Provisions

1. Construction and Operation The permittee shall const ruct or modify and shall operate the affected emission s units and any associated air pollution control technologies in compliance with this permit and all other applicable federal air quality regulations; and in a manner consistent with representations mad e by the permittee in the Request for Coverage, to the extent the reviewing authority relies upon these representations in issuing the Approval of the Request for Coverage.

2. Locations This permit only authorizes the permittee to construct or modify and to operate the permitted source in the location(s) listed in the reviewing authority’s Approval of the Request for Coverage for that permitted

source.

3. Liability This permit does not release the permittee from any liability for compliance with other appli cable federal and tribal environmental laws and regulations, including the CAA.

4. Severability The provisions of this permit are severable. If any portion of this permit is held invalid, the remaining terms and conditions of this permit shall remain valid and in force.

5. Compliance The permittee must co mply with all provisions of this permit, inclu ding those set forth in the a ttachments
and emission limitations that apply to the affected emissions units at the permitted source. Noncompliance with any permit provision is a violation of the permit and may constitute a violation of the CAA; is grounds for an enforcement action; and is grounds for the reviewing authority to revoke the Approval of the Request for Coverage and terminate the permitted source’s coverage under this General Permit

.

6. National Ambient Air Quality Standards (NAAQS)/Prevention of Significant Deterioration (PSD) Protection The permitted source must not cause or contribute to a NAAQS violation or, in an attainment area, must not
cause or contribute to a PSD increment violation.

7. Unavailable Defense It is not a defense for the perm ittee in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the provisions of this permit.

8. Property Rights
Th is permit does not convey any property rights of any sort or any exclusive privilege.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 3 of 16

Version 1. 0 9. Information Requests You, as the permittee, shall furnish to the reviewing authority, within 30 days unless another timeframe is specified by the EPA

, an y information that the reviewing authority may request in writing to determine whether cause exists for revising, revoking and reissuing, or terminating coverage under the permit or to determine compliance with the permit. For any such information claimed to be confidential, the permittee must submit a claim of confidentiality in accordance with 40 CFR part 2 subpart B.

10. Inspection and Entry Upon presentation of proper credentials, the permittee must allow a representative of the reviewing authority to:

a. Enter upon the premises where a permitted source is located or emissions

- related activity is conducted or where records are required to be kept under the conditions of the permit;
b. Have access to and copy, at reasonable times, any records that are required to be kept under the conditions of the permit;

c. Inspect, during normal business hours or while the permitted source is in operation, any facilities, equipment (including monitoring and air pollution control equipment), practices or operations regulated

or required under the permit;
d. Sample or monitor, at reasonable times, substances or parameters for the purpose of assuring compliance with the permit or other applicable requirements and

e. Record any inspection by use of written, electronic, magnetic and photog raphic media.

11. Posting of Coverage

T he most current Approval of the Request for Coverage for the permitted source, must be posted prominently at the facility, and each affected emissions unit and any associated air pollution control technology must be lab eled with the identification number listed in the Approval of the Request for Coverage for that permitted source.

12. Duty to O btain Source

- s pecific Permit If the reviewing authority intends to terminate a permitted source’s coverage under this General Perm it for cause as provided in Section 6 of this General Permit , then the permittee shall apply for and obtain a source

specific permit as required by the reviewing authority.

13. Credible Evidence For the purpose of establishing whether the permittee violated or is in violation of any requirement of this permit, nothing shall preclude the use, including the exclusive use, of any credible evidence or information
relevant to whether a permitted source would have been in compliance with applicable requirements if the permittee had performed the appropriate performance or compliance test or procedure.

Section 2: Emission Limitations and Standards

14. The permittee shall install, maintain

, and opera te each affected emission s unit, including any associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions of New Source Review regulated pollutants and considering the manufacturer’ s recommended operating procedures at all times, including periods of startup, shutdown, maintenance and malfunction. The reviewing authority will determine whether the permittee is using acceptable operating and maintenance procedures based on information available to the reviewing authority which may include, butG eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 4 of 16

Version 1. 0 is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures, and inspection of the permitted source.

15. Except as specified in Condition 1 6

, m aximum raw material throughput shall not exceed 1,100 ,000 tons

- per

month based on a 12

- month rolling average

.

16. The following throughput limit applies when sources are co

- located with hot mix asphalt plants and have elected to comply with this limit: maximum raw material throughput shall not exceed 730 ,000 tons

- per

month based on a 12

- month rolling average. The requirement to comply with this limit shall be specified in the Approval of the Request for Coverage.

17. Fuel combustion in stationary internal combustion engines shall be limited to diesel and biodiesel.

18. Diesel and biodiesel shall contain no more than 0.0015 percent sulfur by weight.

19. The combined fuel consumption in all engines and generators, excluding n onroad mobile engines

, in any
calendar month shall not exceed :

a. 24,200 gallons if the permitted source is located in an ozone attainment , unclassifiable or attainment/unclassifiable area or a marginal or moderate ozone nonattainment area; or b. 12 ,000 gallons if the permitted source is located in a serious ozone nonattainment area;

c. 5,500 gallons if the permitted source is located in a severe ozone nonattainment area;
d. 1,900 gallons if the permitted source is located in an extreme ozone nonattainment area; or

e. 1 8,275 gallons if the Approval of Request for Coverage requires the permitted source to comply with this condition, Condition 19 .e

. This fuel consumption limit includes any fuel use at a co

- located Hot Mix Asphalt operation

.

20. Emissions from all crushers, screens, drop points, and other possible release points shall be controlled by wet suppression.

21. Fugitive emissions from s tone quarrying , rock crushing, and screening operations shall not exceed:

a. 12 percent opacity for crushers; and
b. 7 percent opacity, at other affected emissions units.

22. Truck dumping of nonmetallic minerals into any screening operation, feed hopper, or crusher is exempt
from the emission limits in C ondition 2 1

.

23. The permittee shall comply with the fugitive dust contro l plan in Attachment C.

24. Each affected compression ignition engine, excluding nonroad mobile engines, shall comply with the following limitations and standards:

a. Each compression ignition engine that commenced construction on or after June 12, 2006 must be certified to the applicable Tier standards in 40 CFR 89.112 and 40 CFR 1039.101 through 1039.104, for all pollutants, for the same model year and maximum engine power.
b. Each compression ignition engine that commenced construction before June 12, 2006 shall meet the following standards based on the engine’s maximum rated power.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 5 of 16

Version 1. 0 Maximum Engine Power Rating Emission Standard

≤ 300 HP (a) Change oil and filter every 1,000 hours of operation or annually, whichever

comes first; (b) Inspect air cleaner every 1,000 hours of operation or annually, whichever comes first; (c) Inspect all hoses and belts every 500 hours of operation
or annually, whichever comes first, and replace as necessary.

300 < HP ≤ 500 Limit carbon monoxide ( CO ) to 49 ppm vd @ 15% O 2 OR reduc e CO emissions by 70

percent or more. Emissions shall be controlled through the use of an oxidation
catalyst. Engines certified to Tier 3 standards in 40 CFR 89.112 are exempt from

this limit.

HP > 500 Limit CO to 23 ppm vd @ 15% O 2 OR reduce CO emissions by 70 percent or more.

Emissions shall be controlled through the use of an oxidation catalyst. Engines
rated at less than or equal to 560kW that are certified to Tier 3 standards in 40 CFR
89.112 are exempt from this limit. Engines rated at greater than 56 0kW that are
certified to Tier 2 standards in 40 CFR 89.122 are exempt from this limit.

25. No affected compression ignition engine, excluding nonroad mobile engines, shall discharge into the atmosphere any gases that exhibit 20 percent opacity or greater averaged over any six

- consecutive

- minute period.

Section 3: Monitoring and Testing Requirements

26. Wet Suppression Monitoring At least once during each calendar month the permitted source operates, the permittee shall inspect to check that water is flowing to discharge spray nozzles in the wet suppression system. The owner or operator must initiate corrective action within 24 hours and complete corrective action as expediently as practical.

27. Visible Emissions Survey At least once during each calendar week in which the permitted source operates, the permittee shall perform a visible emissions survey of all affected emission s units subject to the opacity limit in Condition 2 1

. The survey shall be performed during daylight hours by an individual trained in EPA Method 22 while the permitted source is in operation. If visible emissions are detected during the survey, the permittee shall
either:

a. Take corrective action so that within 24 hours no visible emissions are detected from any affected

emission s units while they are in operation; or
b. Demonstrate compliance with the opacity limit at all affected emissions units that discharged visible emissions during the survey using EPA Method 9 by an individual trained and certified in Method 9.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 6 of 16

Version 1. 0 28. Fugitive Emiss ions Survey At least once during each calendar week in which the permitted source operates, the permittee shall survey the facility for visible fugitive emissions. If fugitive emissions are detected crossing the property line, the permittee shall take corr ective actions according to the attached fugitive dust control plan (Attachment C)

.

29. Initial Performance Test Within 60 days after achieving the maximum production rate at which the permitted source will operate the affected emissions unit(s), but not later than 180 days after the first day of operation after the reviewing authority issues the Approval of the Requ est for Coverage, the permittee shall perform an initial performance test to verify compliance with the applicable opacity limitations in Condition 21. Performance tests shall be performed:

a. According to a test plan approved by the reviewing authority;
b. Whi le the permitted source is operating under typical operating conditions;

c. Using test Method 9 from 40 CFR part 60, appendix A with the following modifications:

i. The observer shall stand at least 15 feet from the emission s source; ii. The observer shall, when pos sible, select a position that minimizes interference from other fugitive

emission s sources; and

iii. Water used for wet suppression shall not be confused with particulate matter emissions and is not
to be considered a visible emission. When a water mist of this nature is present, the observation of emissions is to be made at a point in the plume where the mist is no longer visible; and
d. The duration of each Method 9 test shall be at least 30 minutes. Compliance with each opacity limit shall be determined based o n the average of at least five six

- minute

averages.

30. Additional Performance Test(s) Ongoing performance tests meeting the criteria of the initial performance tests in Condition 29 shall be performed whenever required by the reviewing authority but at least every five years.

31. Performance Test for Engines Within 60 days after achieving the maximum production rate at which the permitted source will operate, but not later than 180 days after the first day of operation after the Approval of Request for Coverage is issued by the reviewing authority the permittee shall perform a performance test to verify compliance with the CO and emission limits in Condition 24, as applicable, as follows:

a. According to a test plan approved by the r eviewing authority;
b. While the stone quarrying, crushing, and screening facility is operating under typical operating conditions;

c. Using test methods from 40 CFR part 60, appendix A, or portable analyzers allowed by 40 CFR part 63, subpart ZZZZ, unless alter native methods are approved by the reviewing authority in writing in advance of the test;
d. While the catalyst inlet temperature and pressure drop are being monitored and recorded;

e. Upon completion of the performance test, the permittee shall establish the o perating range for the catalyst inlet temperature based on a 4

- hour average and the pressure drop across the catalyst; and
f. The permittee shall conduct subsequent performance tests according to this paragraph whenever required by the reviewing authority.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 7 of 16

Version 1. 0 T he permitted source may substitute the results of the most recent performance test performed on the engine(s) in lieu of conducting the performance test for engines required above, provided that the most recent performance test was conducted within two yea rs of the first day of operation after the Approval of Request for Coverage is issued by the reviewing authority, and, was conducted according to the requirements in Conditions 3 1 .a

- f

. above.

32. Continuous Parameter Monitoring at Engines For each engine gre ater than 500 hp subject to a CO emission limitation, the permittee shall install, operate, and maintain a continuous parameter monitoring system according to the methods in 40 CFR 63.6625(b) to continuously monitor catalyst inlet temperature. Catalyst tem perature data shall be reduced to 4

- hour rolling averages. The permittee shall maintain the 4

- hour rolling average catalyst inlet temperature within the operating parameter established during the most recent performance test.

33. Pressure Drop Monitoring at E ngines For each engine greater than 500 hp subject to a CO emission limitation

, the permittee shall monitor the pressure drop across the catalyst on a monthly basis. The permittee shall ensure the pressure drop across the catalyst is within the operating parameter established during the most recent performance test.

Section 4: Recordkeeping Requirements

34. The permittee shall maintain all records required to be kept by this permit for at least five years from the date of origin, unless otherwise stated, either onsite or at a convenient location, such that they can be
delivered to the reviewing authority within 24 hours of a request.

35. The permit application and all documentation supporting that application shall be maintained by the permittee for the duration of time the affected emissions unit(s) is covered under this permit.

36. Eac h month the permitted source shall record t he amounts of crushed rock, stone, sand, and gravel

pro cessed (in tons) and the 12

- month rolling average

.

37. The types and quantities of fuel combusted in engines and generators shall be recorded each calendar
month

.

38. The dates and results of each wet suppression system monitoring performed pursuant to Condition 26, any corrective action taken as a result of each survey, and the result of any corrective action taken shall be
recorded.

39. The dates and results of each v isible emissions survey performed pursuant to Condition 27 shall be recorded. At a minimum, records shall include:

a. The name of the person, company or entity conducting the survey;
b. Whether visible emissions were detected from any affected emission s unit;

c. Any corrective action taken;
d. The result of any corrective action; and

e. The results of any Method 9 tests performed.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 8 of 16

Version 1. 0 40. The dates and results of each fugitive emissions survey performed pursuant to Condition 28, any corrective
action taken as a result of each survey, and the result of any corrective action taken shall be recorded.

41. The results of each performance test conducted pursuant to Condition 29, 30, or 31 shall be recorded. At a minimum, the permittee shall maintain records of:

a. The date of each test;
b. Ea ch test plan;

c. Any documentation required to approve an alternate test method;
d. Test conditions, including the amounts and types of products produced and the operating parameters of any control equipment;

e. The results of each test; and
f. The name of the company or entity conducting the analysis.

42. A log of all maintenance activities conducted on each engine, excluding nonroad mobile engines, shall be
recorded.

43. The date, time, and duration of each deviation from the established catalyst operating parameters for each engine, corrective actions taken to return the equipment to normal operation and the results of any
corrective action taken shall be recorded.

Section 5: Notification and Reporting Requirements

44. Notification of C onstruction or M odification , and O perations The permittee shall submit a written or electronic notice to the reviewing authority within 30 days from when the permittee begins actual construction, and within 30 days from when the permittee begins initial operations or resumes operation aft er a modification

.

45. Notification of Relocation When a permittee intends to relocate the permitted source to an alternate location contained in the Approval of the Request for Coverage, then the permittee must notify the reviewing authority electronically within 30 days before or after such relocation. The notification must identify the owner, the preceding location, and the new location of the permitted source.

46. Notification of Change in Ownership or Operator If the permitted source changes ownership or operator, then the new owner or operator must submit a written or electronic notice to the reviewing authority within 90 days after the change in ownership or operator is effective. In the report, the new permittee must provide the reviewing authority a written agreement containing a specific date for transfer of ownership or operator, and an effective date on which the new owner or operator assumes partial and/or full coverage and liability under this permit. The
submittal must identify the previous own er or operator, and update the name, street address, mailing address, contact information, and any other information about the permitted source if it would change as a result of the change of ownership or operator. The current owner or operator shall ensur e that the permitted source remains in compliance with the General Permit until any such transfer of ownership or operator is effective.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 9 of 16

Version 1. 0 47. Notification of Closure The permittee must submit a report of any permanent or indefinite closure to the reviewing authority in writing within 90 days after the cessation of all operations at the permitted source. The notification must identify the owner, the current location, and the last operating location of the permitted source. It is not necessary to submit a repo rt of closure for regular, seasonal closures.

48. Annual Reports The permittee shall submit an annual report on or before March 15 of each calendar year to the reviewing authority. The annual report shall cover the period from January 1 to December 31 of th e previous calendar year and shall include:

a. An evaluation of the permitted source’s compliance status with the requirements in Section 2 for each location in which the permitted source located during the calendar year;
b. Summaries of the required monitoring and recordkeeping in Sections 3 and 4; and

c. Summaries of deviation reports submitted pursuant to Condition 49

.

49. Deviation Reports The permittee shall promptly report to the reviewing authority any deviations as defined at 40 CFR 71.6(a)(3)(iii)(C) from permit requirements including deviations attributable to upset conditions. Deviation reports shall include:

a. The identity of affected emissions unit where the deviation occurred.
b. The nature of the deviation;

c. The length of time of the deviation;
d. The probable cause of the deviation; and

e. Any corrective actions or preventive measures taken as a result of the deviation to minimize emissions from the deviation and to prevent future deviations.
f. For the purposes of this permit, promptly shall be defined to m ean: i. Within 72 hours of discovery for deviations from any emission limit in Condition 20 and any opacity limit in Condition 21; or

ii. Within 30 days after the end of the month in which the permittee discovered the deviation

, for all
other deviations.

50. Perform ance Test Reports The permittee shall submit a test report to the reviewing authority within 45 days after the completion of any required performance test. At a minimum, the test report shall include:

a. A description of the affected emissions unit and sampling location(s);
b. The time and date of each test;

c. A summary of test results, reported in units consistent with the applicable standard;
d. A description of the test methods and quality assurance procedures used;

e. A summary of any deviations from the proposed test plan and justification for why the deviation(s) was

necessary; f. The amount of fuel burned, raw material consumed, and product produced during each test run;

g. Operating parameters of the affected emissions unit and control equipment during each test run;
h. Sample calculations of equations used to determine test results in the appropriate units; and

i. The name of the company or entity performing the analysis.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 10 of 16

Version 1. 0 51. Reporting and Notification Address The permittee shall send all required reports to the r eviewing authority at the mailing address(es) specified in the Approval of the Request for Coverage.

52. Signature Verifying Truth, Accuracy, and Completeness All reports required by this permit shall be signed by a responsible official as to the truth, acc uracy, and completeness of the information. The report must state that, based on information and belief formed after reasonable inquiry, the statements and information are true, accurate, and complete. If the permittee discovers that any reports or notific ation submitted to the reviewing authority contain false, inaccurate, or incomplete information, the permittee shall notify the reviewing authority immediately and correct or amend the report as soon as practicable.

Section 6: Changes to this General Permit

53. Revising, Reopening, Revoking and Reissuing, or Terminating for Cause The permit may be revised, reopened, revoked and reissued

, or terminated for cause. The filing of a request by you, the permittee, for a permit revision, revocation and re

- issua nce, or termination, or of a notification of planned changes or anticipated noncompliance does not stay any permit condition. This provision also applies to the documents incorporated by reference.

54. Terminating Coverage U nder this Permit The reviewing aut hority may terminate a previously issued Approval of the Request for Coverage, and thereby terminate that permittee’s authorization to construct or modify, and that permitted source’s authorization to operate under this General Permit for cause as defined in Attachment B. The reviewing authority may provide the permittee with notice of the intent to terminate, and delay the effective date of the termination to allow the permittee to obtain a source

- specific permit as required by the reviewing authority.

55. Change in O wnership or Operator If the permitted source changes ownership or operator , the reviewing authority may change the Approval of the Request of Coverage to reflect the new ownership or operator in accordance with the administrative amendment provi sions in 40 CFR 49.159(f).

56. Permit Becomes Invalid Authority to construct and operate under this permit becomes invalid if the permittee does not commence
construction within 18 months after the effective date of the request for coverage under a general p ermit, if the permittee discontinue s construction for a period of 18 months or more

, or if the permittee does not complete construction within a reasonable time. The reviewing authority may extend the 18

- month period upon a satisfactory showing that an ext ension is justified

, according to 40 CFR 49.156(e)(8).

Section 7: Obtaining Coverage under this General Permit

57. To obtain coverage under this General Permit , an applicant must submit a Request for Coverage to the appropriate reviewing authority for the area in which the permitted source is or will be located (the Request for Coverage Form can be found at: http://www.epa.gov/air/tribal/tribalnsr.html ) . Attachment D contains a list of reviewing authorities and their area of coverage.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 11 of 16

Version 1. 0 58. If the plant will lo cate in area covered by more than one reviewing authority, the applicant need only submit a Request for Coverage to one reviewing authority with regard to all intended locations of operation. The Request for Coverage must contain the information requested in the standard application form for this permit. You must also submit a copy of the Request for Coverage to the Indian governing body for every area in which the permitted source plans operate.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 12 of 16

Version 1. 0 

### Attachment A: Abbreviations and Acronyms

ASTM American Society for Testing and Materials

CAA or the Act Federal Clean Air Act

CFR Code of Federal Regulations

CO carbon mo no xide

EPA United States Environmental Protection Agency gr/dscf gram per dry standard cubic foot Hg mercury hp horsepower
kW kilowatt
NAAQS National Ambient Air Quality Standards

NSR New Source Review

ppm parts per million

ppm vd parts per million by volume, dry basis

PSD Prevention of Significant DeteriorationG eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 13 of 16

Version 1. 0 

### Attachment B: Definitions

For the purposes of this General Permit :

Approval of the Request for Coverage means a reviewing authorit y’s letter granting an applicant’s request for construction or modification, and operation of a minor source under the terms and conditions of this General

Permit

.

Biodiesel means a combustion fuel made from fatty acids of methyl esters that complies with the specifications
of ASTM 6751

Cause means with respect to the reviewing authority’s ability to terminate a permitted source’s coverage under a permit that:

1. The permittee is not in compliance with the provisions of this General Permit ; 2. The reviewing authority determines that the emissions resulting from the construction or modification of the permitted source significantly contribute to NAAQS violations, whic h are not adequately addressed by the requirements in this General Permit ; 3. The reviewing authority has reasonable cause to believe that the permittee obtained Approval of the Request for Coverage by fraud or misrepresentation ; or
4. The permittee failed to disclose a material fact required by the Request for Coverage or the regulations applicable to the permitted source of which the applicant had or should have had knowledge at the time the permittee submitted the Request for Coverage.

Construction means any physical change or change in the method of operation including fabrication, erection, installation, demolition, or modification of an affected emission s unit that would result in a change of emissions.

Permittee means the owner or operator of a permitted source.

Permitted source means each stationary and portable s tone quarrying , rock crushing and screening facility for which a reviewing authority issues an Approval of the Request for Coverage.

Request for Coverage means a permit application t hat contains all the information required in the standard application form.

Responsible official means one of the following:

1. For a corporation: a president, secretary, treasurer, or vice

- president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision

- making functions for the corporation, or a duly authorized representative of such person if the representative is directly responsible for the overall operation of the permitted source.

2. For a partnership or sole proprietorship: a general partner or the proprietor, respectively.

3. For a public agency: Either a principal executive officer or ranking elected official, such as a chief executive officer having responsibility for the overall operations of a principal geographic unit of the

agency.

Standard cubic foot means a measure of the quantity of a gas equal to a cubic foot of volume at a temperature of 68 °F and a pressure of 29.92 in. Hg

.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 14 of 16

Version 1. 0 Attachment C: Dust Control Plan

1. Site Roadways and Plant Yard

a. The dust on the site roadways/plant yard shall be controlled by applications of water, calcium chloride or other acceptable fugitive dust control compound approved by the reviewing authority . Applications of dust suppressants shall be done a s often as necessary to meet all applicable emission limits.
b. All paved roadways/plant yards shall be swept as needed between applications.

c. Any material spillage on roads shall be cleaned up immediately.

2. Plant

a. The drop distance at each transfer point shall be reduced to the minimum the equipment can achieve.
b. The transfer point from the re

- circulating belt to the feed belt shall be equipped with an enclosed chute.

3. Storage Piles

a. Stockpiling of all nonmetallic mi nerals shall be performed to minimize drop distance and control potential dust problems.
b. Stockpiles shall be watered on an as needed basis in order to meet the opacity limits. Also, equipment to apply water or dust suppressant shall be available at the sit e, or on call for use at the site, within a given operating day.

4. Truck Traffic

a. Vehicles shall be loaded to prevent their contents from dropping, leaking, blowing or otherwise escaping. This shall be accomplished by loading so that no part of the load shall come in contact within six (6) inches of the top of any side board, side panel or tail gate; otherwise, the truck shall be tarped.
b. A speed limit sign of 15 miles

- per

- hour or lower shall be posted on site so that it is visible to truck traffic.

5. Corre ctive Actions If corrective action needs to be taken, the permittee shall consider and use one or more of the following options: adjust the watering and/or sweeping frequencies, reduce drop distances, increase cover, and/or take other actions to reduce fug itive dust emissions.G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 15 of 16

Version 1. 0 

### Attachment D

– List of Reviewing Authorities and Areas of Coverage

EPA Region Address for Notification of

Coverage Address for All Other
Notification s and Reports Area Covered Phone

Number

Region I EPA New England

5 Post Office Square, Suite 100
Mail Code OEP05

- 2 Boston, MA 02109

- 3912 EPA New England 5 Post Office Square, Suite 100
Mail Code OES04

- 2 Boston, MA 02109

- 3912 Connecticut, Maine, Massachusetts,

New Hampshire, Rhode Island,
and Vermont 888

- 372

- 7341

617

- 918

- 1111

Region II Chief, Air Programs Branch

Clean Air and Sustainability

Division EPA Region 2 290 Broadway, 25 th Floor New York, NY 10007

- 1866 Chief, Air Compliance Branch
Division of Enforcement and Compliance Assistance EPA Region 2 290 Broadway, 21 st Floor

N ew York, NY 10007

- 1866 New Jersey, New York, Puerto Rico, and Virgin
Islands 877

- 251

- 4575

Region III Office of Permits and Air Toxics

3AP10 EPA Region 3
1650 Arch Street Philadelphia, PA 19103 Office of Air Enforcement and Compliance Assurance

3AP20 EPA Region 3
1650 Arch Street Philadelphia, PA 19103 Delaware,
District of Columbia, Maryland, Pennsylvania, Virginia, and West Virginia 800

- 438

- 2474

215

- 814

- 5000

Region IV Chief, Air Permits Section

EPA Region 4 APTMD 61 Forsyth Street Atlanta, GA 30303 Chief, Air & EPCRA Enforcement
Branch EPA Region 4 APTMD 61 Forsyth Street, SW Atlanta, GA 30303 Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina,
and Tennessee 800

- 241

- 1754

404

- 562

- 9000

Region V Air Permits Section

Ai r Programs Branch (AR

- 18J) EPA Region 5
77 West Jackson Blvd Chicago, Illinois 60604 Air Enforcement and Compliance Assurance Branch (AE

- 17J)
Air and Radiation Division EPA Region 5
77 West Jackson Blvd Chicago, Illinois 60604 Illinois, Indiana, Michigan, Minnesota, Ohio, and

Wisconsin 800

- 621

- 8431

312

- 353

- 2000G eneral Permit for S tone Quarrying, Crushing, and Screening Facilities Page 16 of 16

Version 1. 0 EPA Region Address for Notification of

Coverage Address for All Other
Notification s and Reports Area Covered Phone

Number

Region VI Multimedia Planning and

Permitting Division EPA Region 6 1445 Ross Avenue (6PD

- R) Dallas, TX 75202 Compliance and Enforcement Correspondence: Compliance Assurance and
Enforcement Division EPA Region 6 1445 Ross Avenue (6EN) Dallas, TX 75202 Arkansas, Louisiana, New Mexico, Oklahoma, and

Texas 800

- 887

- 6063

214

- 665

- 2760

Region VII Chief, Air Permitting &

Compliance Branch EPA Region 7
11201 Renner Blvd Lenexa, KS 66219 Chief, Air Permitting & Compliance Branch EPA Region 7
11201 Renner Blvd Lenexa, KS 66219 Iowa, Kansas, Missouri, and
Nebraska 800

- 223

- 0425

913

- 551

- 7003

Region VIII U.S. Environmental Protection

Agency, Region 8 Office of Partnerships and Regulatory Assistance Tribal Air Permitting Program,

8P

- AR 1595 Wynkoop Street Denver, Colorado 80202 U.S. Environmental Protection Agency, Region 8 Office of Enforcement, Compliance & Environmental

Justice
Air Toxics and Technical Enforcement Program, 8ENF

- AT 1595 Wynkoop Street Denver, Colorado 80202 Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming 800

- 227

- 8917

303

- 312

- 6312

Region IX Chief, Permits Office (Air

- 3)

Air Division EPA Region 9
75 Hawthorne St San Francisco, CA 94105 Enforcement Division Director Attn: Air & TRI Section (ENF

- 2

- 1) EPA Region 9
75 Hawthorne St San Francisco, CA 94105 American Samoa, Arizona, California, Guam, Hawaii, Navajo Nation Nevada, and
Northern
Mariana Islands 866

- EPA

- 9378

415

- 947

- 8000

Region X Tribal Air Permits Coordinator

U.S. EPA, Region 10, AWT

- 150 1200 Sixth Avenue, Suite 900 Seattle, WA 98101 Tribal Air Permits Coordinator U.S. EPA, Region 10, AWT

- 150 1200 Sixth Avenue, Suite 900 Seattle, WA 98101 Alaska, Idaho, Oregon, and Washington 80 0

- 424

- 4372

206

- 553

- 1200