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Intel
Final Project Agreement -- Comparison of Routine Emmissions to Arizona Ambient Air Quality Guidelines
Table 1 Intel Ocotillo Site, Chandler, Arizona COMPARISON OF ROUTINE EMISSIONS TO ARIZONA AMBIENT AIR QUALITY GUIDELINES
| Intel Emissions,* Concentration at Property Line (µ/m3) | AAAQG1 (µ/m3) | Percent of AAAQG (%) | Intel Emissions,* Concentration at Property Line (µ/m3) | AAQG (µ/m3) | Percent of AAAQG (%) | Intel Emissions,* Concentration at Property Line (µ/m3) | AAQG (µ/m3) |
Percent of AAAQG (%) | ||
| CHEMICAL |
|
|
|
|||||||
| Acetone | 14.91 | 20,000 | 0.07% | 5.964 | 14,000 | 0.04% | 1.193 | No AAAQG | NA | |
| n-Butyl Acetate | 14.91 | 7,917c | 0.19% | 5.964 | 6,300 | 0.09% | 1.193 | No AAAQG | NA | |
| Isopropyl Alcohol | 14.91 | 10,250c | 0.15% | 5.964 | 7,400 | 0.08% | 1.193 | No AAAQG | NA | |
| Xylene (Mixed) | 14.91 | 5,500 | 0.27% | 5.964 | 3,500 | 0.17% | 1.193 | No AAAQG | NA | |
| Chlorine | 14.91 | 69 | 21.61% | 5.964 | 23 | 25.93% | 1.193 | No AAAQG | NA | |
| Phosphineg | 7.45 | 11.4c | 65.40% | 5.964 | 3 | 99.40% | 1.193 | No AAAQG | NA | |
| Hydrochloric Acidd | 14.91 | 210 | 7.10% | 5.964 | 56 | 10.65% | 1.193 | No AAAQG | NA | |
| Hydrofluoric Acide | 14.91 | 42 | 35.50% | 5.964 | 20 | 29.82% | 1.193 | No AAAQG | NA | |
| Ammonia | 14.91 | 200c | 7.46% | 5.964 | 140 | 4.26% | 1.193 | No AAAQG | NA | |
| Sulfuric Acid | 14.91 | 22.5 | 66.27% | 5.964 | 7.5 | 79.52% | 1.193 | No AAAQG | NA | |
| Phosphoric Acid | 14.91 | 25c | 59.64% | 5.964 | 7.5 | 79.52% | 1.193 | No AAAQG | NA | |
| Boron Trifluoride | 14.91 | 87.4c | 17.06% | 5.964 | 23 | 25.93% | 1.193 | No AAAQG | NA | |
| Nitric Acid | 14.91 | 112.5 | 13.25% | 5.964 | 37.5 | 15.90% | 1.193 | No AAAQG | NA | |
| Acetic Acid | 14.91 | 562.5 | 2.65% | 5.964 | 187.5 | 3.18% | 1.193 | No AAAQG | NA | |
| Methanol | 14.91 | 2,600 | 0.57% | 5.964 | 2,100 | 0.28% | 1.193 | No AAAQG | NA | |
* Values provided by Intel Corporation
(US EPA SCREEN3 dispersion model 1991-1996, Trinity Consultants, Inc.
Version 1.0)
a 1-hour average = 1 hour average modeled air emission
b 24 hour = 1 hour average x 0.4; annual = 1 hour average x 0.008
c Calculated AAQGs = lesser of 3.8 x 24 hour AAQG or 15 minute STEL
+ 120
d Concentration represents added concentrations from Fab 12 and RODI
plant source areas
e Concentration represents added concentrations from Fab 12 and HF
treatment source areas
f AAAQGs = Arizona Ambient Air Quality Guidelines (07/15/92)
g Modeled at 5 tons per year routine release