Subpart AA Process Unit Information for Units Monitored by CEMS
Note: The Cal e-GGRT help system includes general instruction on using the California GHG reporting tool. However, the help system may not explain differences between California and U.S. EPA reporting requirements. Please refer to the ARB reporting website for California-specific reporting requirements and additional help.


This page provides step-by-step instructions on how to enter and edit Subpart AA Pulp and Paper Manufacturing process unit information for units that are monitored by a Continuous Emissions Monitoring System (CEMS).

Step 1: Add, modify or delete a unit

To add a unit that is monitored by a CEMS, find the UNIT AND FURNACE SUMMARY (UNITS AND FURNACES MONITORED BY CEMS) table on the Subpart Overview page and click the link titled "ADD a Unit Monitored by CEMS"

To modify a unit, click the edit icon or the Name/ID link located in the first column of the UNIT AND FURNACE SUMMARY (UNITS AND FURNACES MONITORED BY CEMS)
table

To delete a unit, click the delete icon located in the last column of the UNIT AND FURNACE SUMMARY (UNITS AND FURNACES MONITORED BY CEMS)
table

Click image to expand

Step 2: Indicate CEMS utilization for a unit

For each process unit, confirm whether or not the process unit utilizes CEMS

Note that when adding a new unit you are prompted to answer the CEMS question immediately (the answer to this question will default to “No” for units added using the “ADD a Unit” link and will default to “Yes” for units added using the “ADD a Unit Monitored by CEMS” link)

The CEMS response may be changed here and the unit information will be relocated to the appropriate table on the Subpart Overview page

When finished, click SAVE

Click image to expand

Step 3: Enter required information for a unit

For each process unit monitored by a CEMS, report the following required information:

  • A unique name or identifier for the unit, plus optional description for this facility (see also About Unique Unit Names)
  • The unit type, selected from the following:
    • Chemical Recovery Furnace
    • Chemical Recovery Combustion Unit
    • Pulp Mill Lime Kiln
  • Indicate whether the unit is monitored by a CEMS

When finished, click SAVE

Click image to expand

Step 4: Repeat Steps 1-3

Repeat Steps 1-3 until all process units monitored by a CEMS have been added for your facility

#Back to Top

See Also

Screen Errors
Using Cal e-GGRT to Prepare Your Subpart AA Report
Subpart AA Summary Information for this Facility
Subpart AA Makeup Chemical Usage Information
Subpart AA Process Unit Information for Units NOT Monitored by CEMS
Subpart AA Process Unit Information for Units Monitored by CEMS
Subpart AA Emissions Information for Makeup Chemical Recovery
Subpart AA Emissions Information for Units NOT Monitored CEMS
Subpart AA Emissions Information for Units Monitored by CEMS
Subpart Validation Report

This web site is maintained by a contractor to the California Air Resources Board (RY2015.R.03)