Spreadsheet: 2336dd8c-0087-4713-b2a2-2eb1b9807c05
Sheet: FACTORS

EMISSION FACTOR SUMMARY FOR READY-MIXED CONCRETE BATCH FACILITIES
Emission Source Description | PM Emission Factors |  | PM10 Emission Factors |  | Arsenic Emission Factors |  | References
Cement Silo without controls | 0.72 | lb/ton cement | 0.46 | lb/ton cement | 1.68e-06 | lb/ton cement | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-2 (PM/PM10) & Table 11.12-6 (As)
[NAME] with controls | 0.00099 | lb/ton cement | 0.00034 | lb/ton cement | 4.24e-09 | lb/ton cement | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-2 (PM/PM10) & Table 11.12-6 (As)
[NAME] without controls | 3.14 | lb/ton suppl | 1.1 | lb/ton suppl | No Data | - | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-2 (PM/PM10)
[NAME] with controls | 0.0089 | lb/ton suppl | 0.0049 | lb/ton suppl | 1e-06 | lb/ton suppl | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-2 (PM/PM10) & Table 11.12-6 (As)
[NAME] without controls | 0.0051 | lb/ton aggr+sand | 0.0024 | lb/ton aggr+sand | No Data | - | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-2 (PM/PM10)
[NAME] with controls | No Data | - | No Data | - | No Data | - | -
[NAME] without controls | 1.46 | lb/ton cement+suppl | 0.417 | lb/ton cement+suppl | 6.8e-05 | lb/ton cement+suppl | Memorandum, Emission Factors for Ready-Mixed Concrete Facilities.  From Mr. [NAME] (NC DAQ, Director) to Section Chiefs/Regional Supervisors.  June 8, 2005.
[NAME] with controls | 0.028 | lb/ton cement+suppl | 0.0105 | lb/ton cement+suppl | 1.59e-06 | lb/ton cement+suppl | Memorandum, Emission Factors for Ready-Mixed Concrete Facilities.  From Mr. [NAME] (NC DAQ, Director) to Section Chiefs/Regional Supervisors.  June 8, 2005.
Central Mix without controls | 0.683 | lb/ton cement+suppl | 0.181 | lb/ton cement+suppl | 2.8e-05 | lb/ton cement+suppl | Memorandum, Emission Factors for Ready-Mixed Concrete Facilities.  From Mr. [NAME] (NC DAQ, Director) to Section Chiefs/Regional Supervisors.  June 8, 2005.
Central Mix with controls | 0.0212 | lb/ton cement+suppl | 0.00577 | lb/ton cement+suppl | 8.85e-07 | lb/ton cement+suppl | Memorandum, Emission Factors for Ready-Mixed Concrete Facilities.  From Mr. [NAME] (NC DAQ, Director) to Section Chiefs/Regional Supervisors.  June 8, 2005.
Sand & Aggr Plant-Wide | 0.0237 | lb/yd3 concrete | 0.0114 | lb/yd3 concrete | No Data | - | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-3 (PM/PM10)
Emission Source Description | Beryllium Emission Factors |  | Cadmium Emission Factors |  | Chromium Emission Factors |  | Lead Emission Factors |  | References
Cement Silo without controls | 1.79e-08 | lb/ton cement | 2.34e-07 | lb/ton cement | 2.52e-07 | lb/ton cement | 7.36e-07 | lb/ton cement | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
[NAME] with controls | 4.86e-10 | lb/ton cement | 4.86e-10 | lb/ton cement | 2.9e-08 | lb/ton cement | 1.09e-08 | lb/ton cement | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
[NAME] without controls | No Data | - | No Data | - | No Data | - | No Data | - | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
[NAME] with controls | 9.04e-08 | lb/ton suppl | 1.98e-08 | lb/ton suppl | 1.22e-06 | lb/ton suppl | 5.2e-07 | lb/ton suppl | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
[NAME] without controls | No Data | - | No Data | - | No Data | - | No Data | - | -
[NAME] with controls | No Data | - | No Data | - | No Data | - | No Data | - | -
[NAME] without controls | 2.44e-07 | lb/ton cement+suppl | 3.42e-08 | lb/ton cement+suppl | 1.14e-05 | lb/ton cement+suppl | 3.62e-05 | lb/ton cement+suppl | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
[NAME] with controls | 1.04e-07 | lb/ton cement+suppl | 9.06e-09 | lb/ton cement+suppl | 4.1e-06 | lb/ton cement+suppl | 1.53e-06 | lb/ton cement+suppl | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
Central Mix without controls | No Data | - | 1.18e-08 | lb/ton cement+suppl | 1.42e-06 | lb/ton cement+suppl | 3.82e-07 | lb/ton cement+suppl | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
Central Mix with controls | No Data | - | 7.1e-10 | lb/ton cement+suppl | 1.27e-07 | lb/ton cement+suppl | 3.66e-08 | lb/ton cement+suppl | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
Sand & Aggr Plant-Wide | No Data | - | No Data | - | No Data | - | No Data | - | -
Emission Source Description | Manganese Emission Factors |  | Nickel Emission Factors |  | Phosporous Emission Factors |  | Selenium Emission Factors |  | References
Cement Silo without controls | 0.000204 | lb/ton cement | 1.76e-05 | lb/ton cement | 1.18e-05 | lb/ton cement | No Data | - | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
[NAME] with controls | 1.17e-07 | lb/ton cement | 4.18e-08 | lb/ton cement | No Data | - | No Data | - | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
[NAME] without controls | No Data | - | No Data | - | No Data | - | No Data | - | -
[NAME] with controls | 2.56e-07 | lb/ton suppl | 2.28e-06 | lb/ton suppl | 3.54e-06 | lb/ton suppl | 7.24e-08 | lb/ton suppl | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
[NAME] without controls | No Data | - | No Data | - | No Data | - | No Data | - | -
[NAME] with controls | No Data | - | No Data | - | No Data | - | No Data | - | -
[NAME] without controls | 6.12e-05 | lb/ton cement+suppl | 1.19e-05 | lb/ton cement+suppl | 3.84e-05 | lb/ton cement+suppl | 2.62e-06 | lb/ton cement+suppl | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
[NAME] with controls | 2.08e-05 | lb/ton cement+suppl | 4.78e-06 | lb/ton cement+suppl | 1.23e-05 | lb/ton cement+suppl | 1.13e-07 | lb/ton cement+suppl | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
Central Mix without controls | 6.12e-05 | lb/ton cement+suppl | 3.28e-06 | lb/ton cement+suppl | 2.02e-05 | lb/ton cement+suppl | No Data | - | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
Central Mix with controls | 3.78e-06 | lb/ton cement+suppl | 2.48e-07 | lb/ton cement+suppl | 1.2e-06 | lb/ton cement+suppl | No Data | - | U.S. EPA, Office of Air Quality Planning and Standards.  [NAME]; Chapter 11.12 (Oct. 2001), Table 11.12-6
Sand & Aggr Plant-Wide | No Data | - | No Data | - | No Data | - | No Data | - | -
Syn Minor [NAME] for typical NC |  | 138.966 | yd3/hr