Source Code Instructions
The source code indicates the source of data in each field of the ICCR database. To interpret the source code:
1. Select the appropriate table. A table is provided for both the V1 and V2 source code.
The V1 source code is needed only if the V2 code indicates that the source of the data is ICCR V1 (source code E). In
this case, the V1 source code will provide additional information regarding the source of the data.
2. On the appropriate table, locate the name of the ICCR database table and the field you are interested in.
3. The number in the column heading indicates the position of the letter in the source code that corresponds to the field
of interest.
4. Use the keys provided below to determine the source of the data according to the source code letter.
KEY for V2 Source Code
A = AIRS, carried over from V1
B = Data from state database within 5% of ICCRV1, state data used
D = Greater than 5% difference between state database and ICCRV1,state data used
E = EPA; ICCR V1 data field chosen over state data, see source code for V1 for original source
M = Indicates matching data in ICCRV1 and state database
N = No data
O = OTAG, carried over from V1
S = State database
W = ICWI / OSWI database
X = Unknown, assigned by ERG or Alpha-Gamma
Exceptions to these codes are noted below:
In the INVENTORY table, D in the Combustor Description position indicates that EPA and State were different, both
were included.
In the GENERAL FACILITY table, G in the ICCR Facility ID position indicates a match with ICWI/OSWI and EPA; H
indicates a match with ICWI/OSWI and State; T indicates a match with EPA, State and ICWI/OSWI.
In The GENERAL FACILITY table, if ICCR Facility ID has a T, G or H; D in the Plant Description position indicates
that State & EPA had different descriptions, and both were chosen.
KEY for V1 Source Code
A = AIRS
B = Data in AIRS and OTAG within 5%; OTAG data used
D = Greater than 5% difference between AIRS and OTAG data, OTAG data used
M = Indicates matching data in AIRS & OTAG
O = OTAG
N = No data
X = Unknown, assigned by ERG or Alpha-Gamma
Source Code Instructions
EXAMPLE
In ICCRV2, if the source code for an entry in the Inventory table is "MMSSENNNNSNN":
For ICCR Facility ID and Combustor ID (source code M), state data received matched data in ICCRV1.
For Capacity and Capacity Units (source code S), data from the state database were used.
For Hours of Operation (source code E), data from ICCRV1 were used.
For Primary Vendor, Year Built, Permitted Operating Level, and Control Regulation (source code N), no data are
available.
For Combustion Description (source code S), data from the state database were used.
For Burner Model and Last Update (source code N), no data are available.
SOURCE CODE FOR ICCRV2
Position
Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
APCD ICCR Facility Combustor ID Segment No. Control Control Last Update Control Type Control Inlet Temp Outlet Temp
ID Device Code Device Device ID Device Model
Manufacturer No
APCD Efficiency ICCR Facility Combustor ID Segment No. CAS/Poll Control APCD Control
ID Code Device ID Efficiency Efficiency
Method Code
Emissions ICCR Facility Combustor ID Segment No. CAS/Poll Emssions Emission Unit Emission Method Code Year Inventory Max Max Max Emission Total Control Control
ID Code Factor Emissions Emissions Emissions Factor Units Efficiency(%) Efficiency
Units Basis Method Code
Fuel ICCR Facility Combustor ID Segment No. Stack No. SCC Code Heating value %Sulfur Operating Fuel Supplier Typical Fuel Fuel Flowrate Last Update Fuel Type Fuel Heating Value Analysis Max Fuel
ID Rate Flowrate Units Generated Units Provided Flowrate
On/Off Site
Inventory ICCR Facility Combustor ID Capacity Capacity Units Hours of Primary Year Built Permitted Control Combustor Burner Model Last Update
ID Operation Vendor Operating Regulation Description
Level
Mailing/Owner ICCR Facility Facility Mailing Facility Mailing Facility Mailing Facility Mailing Facility Mailing Legal Owner / Owner / Owner / Owner / Owner / Owner / Oper
Address ID Address City State Abv Zip Code Zip Ext Operator Operator Operator City Operator Operator Zip Zip Code Ext
Address State Abbr Code
Permit ICCR Facility Combustor ID Segment No. CAS/Poll code Limits Limit Units Limit Last Update
Information ID Description
PH, B&I ICCR Facility Combustor ID Space Heat Draft Type Draft Control Draft Control Last Update Firebox Temp Residence Combustor Training
ID Code Location Code Type Code Time Operator Conducted by
Training
SIC ICCR Facility SIC Type
ID
T&E Information ICCR Facility Combustor ID Space Heat Last Update Combusor Training Horsepower Design Typical Power % Output Sold % Output % Output Operational Hours @ 90% Hours @ Minimum Load
ID Operator Conducted by Electrical Output to Grid Used Intenally Used Mode laod (hr/yr) intermediate (%)
Training Output Externally load (hr/yr)
Non - ICCR Facility Combustor ID Segment No. Source of Non Non - Fossil / Heating Value Heating Value Typical Burn Maximum Burn Rate Analysis
Fossil/Waste ID - Fossil / Waste Units Rate Burn rate Units Provided
Waste Description
General Facility ICCR Facility ID Plant Name Latitude Longitude Gov't Facility Plant Dun & Plant Address City STAB Agency Agency Facility UTM H UTM Z UTM Zone EPA
Code Bradstreet Description Contact Contact Employee Classification
Person Phone Count
Position 18 19 20 21 22 23 24 25 26 27 28 29 30
General Facility Reference Facility Facility Operating Facility Owner Facility Zip Code Zip Code Facility Facility Owner Reference Principal
(continued) Year Capacity Capacity Units Status Operator Extension Contact Contact Company Size Product
Person Phone
SOURCE CODE FOR ICCRV1
Position
Table 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
APCD ICCR Facility Combustor Segment No. Control Control Last Update Control Type Control Inlet Temp Outlet Temp
ID ID Device Code Device Device ID Device Model
Manufacturer No
APCD ICCR Facility Combustor Segment No. CAS/Poll Control APCD Control
Efficiency ID ID Code Device ID Efficiency Efficiency
Method Code
Emissions ICCR Facility Combustor Segment No. CAS/Poll Emssions Emission Emission Method Code Year Max Max Max Emission Total Control Control
ID ID Code Unit Factor Inventory Emissions Emissions Emissions Factor Units Efficiency(%) Efficiency
Units Basis Method Code
Fuel ICCR Facility Combustor Segment No. Stack No. SCC Code Heating %Sulfur Operating Fuel Supplier Typical Fuel Fuel Last Update Fuel Type Fuel Heating Analysis Max Fuel
ID ID value Rate Flowrate Flowrate Generated Value Units Provided Flowrate
Units On/Off Site
Inventory ICCR Facility Combustor Capacity Capacity Hours of Primary Year Built Permitted Control Combustor Burner Model Last Update
ID ID Units Operation Vendor Operating Regulation Description
Level
Mailing / Owner ICCR Facility Facility Facility Facility Facility Facility Legal Owner Owner / Owner / Owner / Owner / Owner / Oper
Address ID Mailing Mailing CityMailing State Mailing Zip Mailing Zip / Operator Operator Operator City Operator Operator Zip Zip Code Ext
Address Abv Code Ext Address State Abbr Code
Permit ICCR Facility Combustor Segment No. CAS/Poll Limits Limit Units Limit Last Update
Information ID ID code Description
PH, B&I ICCR Facility Combustor Space Heat Draft Type Draft Control Draft Control Last Update Firebox Residence Combustor Training
ID ID Code Location Type Code Temp Time Operator Conducted
Code Training by
SIC ICCR Facility SIC Type
ID
T&E ICCR Facility Combustor Space Heat Last Update Combusor Training Horsepower Design Typical % Output % Output % Output Operational Hours @ Hours @ Minimum
Information ID ID Operator Conducted Electrical Power Sold to Grid Used Used Mode 90% load intermediate Load (%)
Training by Output Output Intenally Externally (hr/yr) load (hr/yr)
Non - Fossil / ICCR Facility Combustor Segment No. Source of Non - Fossil / Heating Heating Typical Burn Maximum Burn Rate Analysis
Waste ID ID Non - Fossil / Waste Value Value Units Rate Burn rate Units Provided
Waste Description
General Facility ICCR Facility Plant Name Latitude Longitude Gov't Facility Plant Dun & Plant Address City STAB Agency Agency Facility UTM H UTM Z UTM Zone EPA
ID Code Bradstreet Description Contact Contact Employee Classification
Person Phone Count
Position 18 19 20 21 22 23 24 25 26 27 28 29 30
General Facility Reference Facility Facility Operating Facility Facility Zip Code Zip Code Facility Facility Owner Reference Principal
(continued) Year Capacity Capacity Status Owner Operator Extension Contact Contact Company Product
Units Person Phone Size