EMISSIONS UNIT OPERATION CONDITIONS. Emissions Unit Description: (a) One (1) primary crusher, known as EU 3, installed in 1998, capacity: 225 tons of limestone per hour. (b) One (1) secondary crusher, known as EU 4, installed in 1998, capacity: 225 tons of limestone per hour. (c) Four (4) screens, known as EU 5, EU 7 and EU 8, installed in 1998 and EU 6 installed in 1999, capacity: 225 tons of limestone per hour each. (d) One (1) conveying operation, known as EU 9, installed in 1998, capacity: 225 tons of limestone per hour. (e) Two (2) diesel generators, known as EU 10 and EU 11, installed in 1998, rated at 300 and 400 horsepower output, respectively. (The information describing the process contained in this emissions unit description box is descriptive information and does not constitute enforceable conditions.)
EMISSIONS UNIT OPERATION CONDITIONS. Emissions Unit Description [326 IAC 2-7-5(15)]: (a) One (1) stationary wood/bark fired boiler, which is currently not constructed, identified as Boiler #3, with a maximum capacity of 20 MMBtu/hr, utilizing a dry mechanical multiple cyclone flyash arrestor as a control device. (b) One (1) stationary wood/bark fired boiler, constructed in 1977, identified as Boiler #2, with a maximum capacity of 13.38 MMBtu/hr. (The information describing the process contained in this facility description box is descriptive information and does not constitute enforceable conditions.)
EMISSIONS UNIT OPERATION CONDITIONS. Limestone Processing Source Emission Limitations and Standards D.1.1 Annual Throughput [326 IAC 2-9-8]
EMISSIONS UNIT OPERATION CONDITIONS. Emissions Unit Description: (The information describing the process contained in this emissions unit description box is descriptive information and does not constitute enforceable conditions.) (a) one (1) jaw crusher, identified as unit A, with a maximum capacity to process 400 tons per hour of limestone; (b) two (2) radial stacking conveyors, identified as units B and E, each with a maximum throughput capacity of 400 tons per hour of limestone; (c) one (1) 2-deck scalping screen, identified as unit C, with a maximum throughput capacity of 400 tons per hour of limestone; (d) four (4) discharge conveyors, identified as units D, N, O, and P, each with a maximum throughput capacity of 300 tons per hour of limestone; (e) four (4) stub and radial stacking conveyor pairs, identified as units F1 and F2, I1 and I2, J1 and J2, and L1 and L2, respectively, each with a maximum throughput capacity of 300 tons per hour of limestone; (f) one (1) impactor crusher with 3 D screen, identified as unit G, with a maximum capacity to process 300 tons per hour of limestone; (g) one (1) discharge conveyor and one (1) stub conveyor, identified as units H1 and H2, respectively, each with a maximum throughput capacity of 300 tons per hour of limestone; (h) two (2) radial stacking conveyors, identified as units K and M, each with a maximum throughput capacity of 300 tons per hour of limestone; and (i) one (1) portable three-deck scalping screen, identified as unit S1 and S2, with a maximum throughput capacity of 300 tons per hour of limestone. Emission Limitations and Standards
EMISSIONS UNIT OPERATION CONDITIONS. Emissions Unit Description: (a) One (1) primary crusher, capacity: 1,095 tons of limestone per hour. (b) One (1) secondary crusher, capacity: 391 tons of limestone per hour. (c) Two (2) secondary crushers, capacity: 113 tons of limestone per hour each. (d) Five (5) screens, maximum capacity: 1,095 tons of limestone per hour. (e) Thirty-three (33) conveyors, maximum capacity 1,095 tons of limestone per hour. (f) Two (2) hoppers, capacity: 391 tons of limestone per hour, each. (g) One (1) fines mill, capacity: 110 tons of limestone per hour Emission Limitations and Standards
EMISSIONS UNIT OPERATION CONDITIONS. Emissions Unit Description: Sand and Gravel Processing Plant (a) One (1) grizzly xxxxxx, known as GH-1, capacity: 475 tons of sand and gravel per hour. (b) One (1) vibrating screen scalper, known as SC-1, capacity: 500 tons of sand and gravel per hour. (c) One (1) primary jaw crusher, known as CR-1, capacity: 25 tons of sand and gravel per hour. (d) One (1) wash/desanding screen, known as SC-2, capacity: 475 tons of sand and gravel per hour. (e) One (1) secondary impact crusher, known as CR-2, capacity: 255 tons of sand and gravel per hour. (f) One (1) log washer, known as LW-1, capacity: 255 tons of sand and gravel per hour. (g) One (1) sand wash screw, known as SS-1, capacity: 100 tons of sand and gravel per hour. (h) One (1) wash/sizing screen, known as SC-3, capacity: 255 tons of sand and gravel per hour. (i) One (1) tertiary roll crusher, known as CR-3, capacity:55 tons of sand and gravel per hour. (k) One (1) conveyor operation, known as CO-1, consisting of fourteen (14) conveyors or stackers, maximum capacity: 500 tons of sand and gravel per hour. (l) One (1) storage tank, known as T-1, capacity: 10,000 gallons of No. 2 diesel fuel oil and 21,000 pounds of diesel fuel per hour. (The information describing the process contained in this emissions unit description box is descriptive information and does not constitute enforceable conditions.)
EMISSIONS UNIT OPERATION CONDITIONS. Emissions Unit Description: One (1) portable crushed/washed sand and gravel processing source consisting of: (a) One (1) grizzly xxxxxx, capacity: four hundred (400) tons of sand and/or gravel per hour. (b) One (1) primary dry screen / vibrating scalping screen, capacity: four hundred fifty (450) tons of sand and/or gravel per hour. (c) One (1) primary crusher (jaw crusher), capacity: fifty (50) tons of gravel per hour. (d) One (1) wash screen / desanding vibrating screen, with water slurry, capacity: four hundred (400) tons of sand and/or gravel per hour. (e) One (1) sand screw, capacity: one hundred (100) tons of sand and/or gravel per hour. (f) One (1) log washer, capacity: two hundred ninety (290) tons of sand and/or gravel per hour. (g) One (1) wash screen / sizing screen, with water slurry, capacity: two hundred ninety-five (295) tons of sand and/or gravel per hour. (h) One (1) secondary crusher (roll crusher), capacity: seventy-five (75) tons of gravel per hour. (i) One (1) conveying operation, capacity: four hundred (400) tons of sand and/or gravel per hour. (j) One (1) no. 2 diesel fuel storage tank, identified as T-1, capacity: 10,000 gallons. (The information describing the process contained in this facility description box is descriptive information and does not constitute enforceable conditions.)
EMISSIONS UNIT OPERATION CONDITIONS. Emissions Unit Description: One (1) portable crushed/washed sand and gravel processing source consisting of: (a) One (1) primary crusher, equipped with spray bars, capacity: 300 tons of gravel per hour. (b) One (1) secondary crusher, equipped with spray bars, capacity: 300 tons of gravel per hour. (c) Five (5) transfer/stockpiling conveyors, capacity: 300 tons of sand and/or gravel per hour. (d) Six (6) material handing/stockpiling conveyors, capacity: 300 tons of sand and/or gravel per hour. (e) One (1) deck wash screen, equipped with spray bars, capacity: 300 tons of sand and/or gravel per hour. (f) One (1) primary scalping screen, capacity: 300 tons of sand and/or gravel per hour. (g) One (1) secondary scalping screen, capacity: 300 tons of sand and/or gravel per hour. (h) One (1) roller belt feed xxxxxx, capacity: 300 tons of sand and/or gravel per hour. (i) One (1) diesel engine, rated at 2.275 million British thermal units per hour (325 brake horsepower), exhausting through Stack Generator. (j) One (1) storage tank mounted with the gen-set, known as generator, capacity: 500 gallons of diesel oil. (k) One (1) storage tank, known as skid, capacity: 10,000 gallons of diesel oil. (The information describing the process contained in this facility description box is descriptive information and does not constitute enforceable conditions.)
