# Modeling Tables by X9RE37qi

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• pg 1
```									               Various Air Quality Modeling Forms

A.3           GEP Analysis Table
A.4           Pollutant Emission Rate Table
A.5           Point Source Parameters Table
A.6           Area Source Parameters Table
A.7           Volume Source Parameters Table
A.8           Screen Terrain Calculations Table
A.9           Screening Model Results Table
A.10          Refined Model Results Table

select the worksheet tab below for the table you wish to see
A.3
NC FORM 1 - GEP ANALYSIS
Facility Name :                                                       Date :

Region of
Influence
Structure     Height   Width   Length     GEP    L      (5L)         Stacks Within
Name         (m)      (m)     (m)       (m)   (m)      (m)              5L
A.4
NC FORM 2 – POLLUTANT EMISSION RATES

Facility Name:                                                Date:

Calculation Method:

lbs / hour       lbs / 24 hours       lbs / year
Pollutant        Stack I.D.   (a)          (b)   (a)          (b)   (a)          (b)

(a) = facility source emissions
(b) = 2Q.0711 emission rates
A.5

NC FORM 3 – POINT SOURCE EMISSION PARAMETERS

Facility Name:                                                                                Date:

Stack I.D. Number
Source Description
Stack Direction a
Stack Height (m) b
Stack Diameter (m)
Stack Temperature (K)
c
Stack Exit Velocity (m/s)
Building Height (m)
Building Width (m)
Building Length (m)
UTM                                 Horizontal
Coordinates (m)                        (E)
NAD = 27 or 83                       Vertical
circle the appropriate, above          (N)
d
Stack Base Elevation Above MSL (m)

a
Stack direction: H = horizontal / V = vertical.
b
Stack height above ground level.
c
An exit velocity of 0.01 is entered if the stack is horizontal, or if it has a raincap.
d
MSL = mean sea level.
A.6

NC FORM 3A – AREA SOURCE EMISSION PARAMETERS

Facility Name:                                   Date:

Source I.D. Number
Source Description / Type
Area Source Relese Height (m)
Area Source Length (m)
Area Source Width (m)
UTM                           Horizontal
Coordinates (m)                  (E)
NAD = 27 or 83                 Vertical
circle the appropriate, above    (N)
Source Base Elevation Above MSL (m)
A.7

NC FORM 3V – VOLUME SOURCE EMISSION PARAMETERS

Facility Name:                                                          Date:

Source I.D. Number
Source Description / Type
Volume Source Height (m) *
Volume Source Sigma Y (m) *
Volume Source Sigma Z (m) *
UTM                           Horizontal
Coordinates (m)                  (E)
NAD = 27 or 83                 Vertical
circle the appropriate, above    (N)
Source Base Elevation Above MSL (m)

* provide a written explanation of the derivation of these parameters
A.8

NC FORM 4 – SCREEN TERRAIN CALCULATIONS

Facility Name:                                                                    Date:

Complex Terrain (Zfc)                                   Complex Terrain (< Zfc) (As Needed)
Stack    Critical             Complex                 Complex                 Complex
Final   Base     Terrain               Terrain                 Terrain                 Terrain
Plume Elevation Elevation Distance    Elevation   Distance    Elevation   Distance    Elevation     Distance
Rise (m)  (m)       (m)     to Zfc        (m)      to [Ct1]       (m)      to [Ct2]       (m)        to [Ct3]
Stack I.D.        [Hg]   [Hb]      [Zfc]     (m)         [Ct1]       (m)         [Ct2]       (m)         [Ct3]         (m)

Simple Terrain
Stack    Simple             Simple                Simple                   Simple
Base     Terrain            Terrain               Terrain                  Terrain
Elevation Elevation Distance Elevation Distance to Elevation Distance to    Elevation   Distance to
(m)       (m)     to St1     (m)         St2       (m)         St3          (m)           St4
Stack I.D.       [Hb]      [St1]     (m)      [St2]       (m)       [St3]       (m)          [St4]         (m)
A.9
NC FORM S5 – SCREENING MODEL RESULTS
MAXIMUM IMPACTS (u g/m3)

Facility Name:                                           Date:

Complex Terrain
Averaging   Simple                                       Compliance
Pollutant      Period     Terrain   Cavity   Simple    Complex   AAL     (y/n)
A.10

NC FORM R5 – REFINED MODEL RESULTS
MAXIMUM IMPACTS (u g/m3)

Facility Name:                                                  Date:

Averaging   Year   Year          Year   Year     Year         Compliance
Pollutant      Period     ____   ____          ____   ____     ____   AAL     (y/n)

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