2019-10-08_PERMIT FILE - M2019054

• Permit No: M2019054
• IBM Index Class Name: PERMIT FILE
• Doc Date: 10/8/2019
• Doc Name Note: Part 5 of 5
• Doc Name: Application
• From: Uinta Mining, LLC
• To: DRMS
• Email Name: SJM
• Email Name: THM
• Media Type: D
• Archive: No

Uinta Basin Sand,LLC
Overburden Truck Removal&Loading Emissions(In Pit)
Overburden Removal:Open Pit Mining Technique -Backhoe Grabs
Open Pit Removal: 3,010,931 tons/yr
Total Open Ph Mining Emissions Mas
trolled Emissions Throug�Raaft-*Hourly Pollutant /hr Tons/yr Annual
Total Particulate 83 8.66PM10 28 4.10PM2.535 0.62
E=0.0032-k-((U/5)^1.3)/((M/2)^1.4) AP-42 Section 13.2.4.3 Equation 1
It=particle size multiplier
k= 0.74 for<30um
it= 0.35 for<1Oum
k= 0.053 for<2.5um
Where
M= Material moisture content 1 5
S= Material silt content 7 1 AP-42 Table 13.2.1-3 sand&gravel processing
P= number of days in a year with at least 0.01 inches of precip 485 Days Ave from precip.Data of Massadona.Co for 2012.2017
A= annual hours of operations 6240 hours
U= Wind Speed 7.3 mph Ave from wind speed Data of Calico Metfor 2008-2018
Overburden Haul Truck Loading Emissions (In Pit)
Total Product Loading Emissions Emission Uncontrolled Emissions Throughput Rotas
Factors Hourly 839 tons
Pollutant Ib/ton Lbs/hr Tons/yr Annual 3,010.931 tons
Total Particulate 0.005752 4.83 8.66
P7M10 0.002721 2.283 4.10
PM2.5 0.000412 0.346 0.62
E=0.0032'k'((U/5)^7.3)/((M/2)^1.4) AP-42 Section 13,2.4.3 Equation 1
k=particle size multiplier
k= 0.74 for<30um
k= 0.35 for<10um
k= 0.053 for<2.5um
Where
M= Material moisture content 1 5
S= Material silt content 7 1 AP-42 Table 13.2.1-3 sand&gravel processing
P= number of days in a year with at least 0.01 inches of precip 48.5 Days Ave from precip.Data of Massadona,Co for 2012-2017
A= annual hours of operations 6240 hours
U= Wind Speed 7.3 mph Ave from wind speed Data of Calico Met for 2008-2018
PTE Calcs.UBS_Mine Site-V2.xlsx
9/3/2019