326 IAC 6.8-2-38 - U.S. Steel-Gary Works
Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11
Affected: IC 13-15; IC 13-17
Sec. 38.
(a) U.S.
Steel-Gary Works in Lake County, source identification number 00121, shall meet
the following emission limits:
| Source | Emission Limits | |
| Units | lbs/hr | |
| Coke battery #2 precarbonization system electrostatic precipitators | not applicable | 62.5 (total) |
| Coke battery #3 precarbonization system electrostatic precipitators | not applicable | 62.5 (total) |
| Number 3 sinter plant coolers | 0.0300 gr/dscf | 272.57 (total) |
| Number 3 sinter plant discharge area baghouses | 0.0100 gr/dscf | 20.57 (total) |
| Number 3 sinter plant sinter screening station baghouse | 0.0100 gr/dscf | 10.89 |
| Number 3 sinter plant storage bins building baghouse | 0.0100 gr/dscf | 0.43 |
| Number 3 sinter plant windbox stacks | 0.020 gr/dscf | 200 (total) |
| Number 4 boiler house boilers when three boilers are operating | 0.036 lbs/MMBtu | 54.1 (total) |
| Number 4 boiler house boilers when one or two boilers are operating | 0.054 lbs/MMBtu | 54.1 (total) |
| Plate mill batch reheat furnaces nos. 6 and 8 | 0.009 lbs/MMBtu | 0.070 (total) |
| Plate mill continuous reheat furnaces 1 and 2 | 0.009 lbs/MMBtu | 3.72 (total) |
| 84" hot strip mill reheat furnaces nos. 1, 2, 3, and 4 | 0.017 lbs/MMBtu | 40.80 (total) |
| 84" hot strip mill waste heat boiler no. 1 | 0.043 lbs/MMBtu | 10.00 |
| 84" hot strip mill waste heat boiler no. 2 | 0.043 lbs/MMBtu | 10.00 |
| Blast furnace number 14 stoves | 0.024 lbs/MMBtu | 20.40 (total) |
| Blast furnace number 4 stoves | 0.033 lbs/MMBtu | 11.70 (total) |
| Blast furnace number 6 stoves | 0.033 lbs/MMBtu | 11.70 (total) |
| Blast furnace number 8 stoves | 0.033 lbs/MMBtu | 11.70 (total) |
| Coke battery number 2 underfiring stack | not applicable | 32.30 |
| Coke battery number 3 underfiring stack | not applicable | 25.50 |
| Coke battery number 5 underfiring stack | not applicable | 24.70 |
| Coke battery number 7 underfiring stack | not applicable | 21.30 |
| Coke plant boiler house, boiler numbers 1 and 2 | 0.003 lbs/MMBtu | 0.75 (total) |
| Coke plant boiler house, boiler number 3 | 0.012 lbs/MMBtu | 1.80 |
| Coke plant boiler house, boiler numbers 4 and 5 | 0.012 lbs/MMBtu | 3.90 |
| Coke plant boiler house, boiler number 6 | 0.012 lbs/MMBtu | 2.00 |
| Coke plant boiler house, boiler number 7 | 0.012 lbs/MMBtu | 1.90 |
| Coke plant boiler house, boiler number 8 | 0.012 lbs/MMBtu | 2.90 |
| Number 1 BOP hot metal desulfurization baghouse | 0.007 gr/dscf | 15.0 |
| Number 2 Q-BOP LMF numbers 1 and 2 material handling baghouse | 0.007 gr/dscf | 3.83 |
| Number 2 Q-BOP LMF number 3 hot fume exhaust/material handling baghouse | 0.0070 gr/dscf | 2.70 |
| Number 2 Q-BOP hot metal desulfurization baghouse | 0.007 gr/dscf | 13.0 |
| Number 1 BOP gas cleaning system | 0.011 gr/dscf | 46.0 (total) |
| Number 2 Q-BOP gas cleaning system | 0.0153 gr/dscf | 44.40 (total) |
| TBBH boiler number 6 | 0.039 lbs/MMBtu | 27.80 |
| TBBH boiler numbers 1, 2, 3, and 5 when four boilers are operating | 0.037 lbs/MMBtu | 61.0 (total) |
| TBBH boiler numbers 1, 2, 3, and 5 when three boilers are operating | 0.050 lbs/MMBtu | 61.0 (total) |
| TBBH boiler numbers 1, 2, 3, and 5 when one or two boilers are operating | 0.074 lbs/MMBtu | 61.0 (total) |
| Number 2 Q-BOP north flux handling system baghouse | 0.0070 gr/dscf | 1.80 |
| Number 2 Q-BOP south flux handling system baghouse | 0.0070 gr/dscf | 1.80 |
| Number 2 Q-BOP secondary emissions baghouse | 0.007 gr/dscf | 27.0 |
| Number 3 sinter plant S1/S2 baghouse | 0.0100 gr/dscf | 1.29 |
| TBBH boiler number 4A | 0.012 lbs/MMBtu | 2.90 |
| Number 14 blast furnace casthouse baghouse | 0.0090 gr/dscf | 38.57 |
| Number 1 BOP Casbell/OB lancing baghouse | 0.070 gr/dscf | 5.10 |
| Number 2 Q-BOP LMF number 1 hot fume exhaust baghouse | 0.007 gr/dscf | 5.1 |
| Number 2 Q-BOP LMF number 2 hot fume exhaust baghouse | 0.007 gr/dscf | 5.1 |
| Coke plant desulfurization facility tail gas incinerator | not applicable | 0.13 |
| Slab mill slab grinder baghouse | 0.0100 gr/dscf | 2.57 |
| EGL boiler house | 0.0033 lbs/MMBtu | 0.13 (total) |
| Coke battery number 5/7 pushing emissions control baghouse | 0.017 lb/ton coke produced | 1.28 |
| Number 2 Q-BOP RH-degasser slag conditioning baghouse | 0.007 gr/dscf | 5.49 |
| Coke plant boiler house lime storage silo baghouse | 0.030 gr/dscf | 0.28 |
| Plate mill heat treatment furnace | 0.003 gr/dscf | 0.096 |
(b)
The following opacity limits shall be complied with and shall take precedence
over those in
326 IAC 5-1-2 with which they
conflict:
| Source | Opacity |
| Number 1 basic oxygen furnace iron desulfurization baghouse | 5%, 3 minute average |
| Number 1 basic oxygen furnace roof monitor | 20%, 3 minute average |
| Number 1 basic oxygen process gas cleaning (2 units) | 20%, 6 minute average |
| Number 2 QBOP hot metal desulfurization baghouse | 5%, 3 minute average |
| Number 2 QBOP gas cleaning | 20%, 6 minute average |
| Number 2 QBOP roof monitor | 20%, 3 minute average |
| Number 2 QBOP flue handling line baghouse | 5%, 3 minute average |
| New 2 QBOP secondary baghouse | 5%, 3 minute average |
| Number 2 QBOP ladle metallurgy baghouse number 1 | 5%, 3 minute average |
| Number 2 QBOP ladle metallurgy baghouse number 2 | 5 %, 3 minute average |
(c)
The installation and operation of opacity continuous emissions monitors shall
be conducted according to procedures specified in 326 IAC 3. Before December
10, 1993, the following facilities at U.S. Steel-Gary Works shall have a
continuous emission monitor for opacity installed and operating:
(1) Coke battery underfire stacks at U.S.
Steel-Gary Works.
(2) Numbers 2 and
3 precarbon building preheating and drying line exhaust gas precipitators (six
(6) units). One (1) opacity continuous emission monitor shall be installed
before December 10, 1993. The remaining five (5) opacity continuous emission
monitors shall be installed before December 31, 1994. Based on an evaluation of
the technical feasibility of operation of the first monitor on one (1) line,
U.S. Steel-Gary Works may petition for a:
(A)
one (1) year extension of the requirement to install the remaining five (5)
monitors; or
(B) waiver for
installation and operation of the six (6) opacity continuous emission monitors.
U.S. Steel-Gary Works shall include information on the moisture content of the gases and their effect on accurate opacity measurements as part of any such petition.
Notes
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