DEQ-CFW_00088131

Facility Name: DuPont Company — Fayetteville Works Facility ID : 0900009
22828 NC Highway 87 West Permit: 03735
Fayetteville, NC 28302 County: Bladen
0 DAQ Region: FRO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory — Calendar Year 2004
1. Emission Source ID (from permit) or U—RiverTreat
Emission Source Group ID
2. Emission Source Description: Chlorination of Riverwater to control mussel growth in equipment
3. Operating Scenario ID/Description
4. SCC Number/Description:
5. Throughput/units in 2004:
(e.g. production or fuel use):
6. Fuel Information (If fuel is used)
OS — 38/Chlorination of Riverwater to control mussel growth in equipment
31299999/Miscellaneous Machinery
4000 LB/yr
/o Sulfur
/o Ash
Heat Content
to/units
7. Capture Efficiency
(% of Emissions from this Process Vented to Control 100
Device or Stack):
9 Fi.miccinn RPJPnQP Pnint fFRPI infnrmntinn- (CnnrrPc ventPri to mnrP than nnP F.RP nee nrlriitinnnl Pntry lines)-
ERP ID
ERP Type
Height
Diameter
Temperature
Velocity
Volume Flow
ERP Description
(in feet)
Circle (enter #):
(F)
(Feet/sec)
Rate (Acfm)
Rectangle (L x W)
(in 0.1 feet)
FUGITIVE (NO
Chlorination of
EP—River Treat
STACK)
1
78
Area = 1
Riverwater
•
m
DEQ-CFW 00088131

Operating Scenario: OS — 38
Emission Source/Group ID: U—RiverTreat
0. Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2004)
ours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11. Typical Start & End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throughout:
an —Feb + Dec
arch —May
une—Aug.
ept.—Nov.
25%
1
25%
1
25%
I
25%
2004
004
0
004
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Criteria
(NAAQS) Pollutants
Pollutant Code
Emissions—
Criteria Pollutants
Tons/Year
Emission Estimation
Method Code
(See Instructions)
Control Efficiency
(Net after all controls)
2004
HAP/TAP Pollutants (in
Alphabetical Order)
CAS
(see instructions)
Emissions
HAP/TAPS
(PoundsNear)
Emission Estimation
Method Code
(See Instructions)
Control Efficiency
(Net after all controls)
2004
Chlorine
7782-50-5
64
02
•
FIN
DEQ-CFW 00088132