Flow RATA Observation Sheet Appendix A
4. RATA Observations (Method 2) (cont.)
Are monitor and reference method data corrected to wet standard conditions?
Record calibration data and stack data in Tables 5 and 6.
Record or obtain a copy of the results if test calculations are performed on site. Check the RATA calculations (see 8 and 9). Verify that the CEMS data and reference method data are for the same runs.
5. Equipment Calibration Data
Pitot Cp (or F2 at zero pitch angle for 3D probe)
DGM Y Factor (if RM4 - condensation method)
6. Stack Data
a. barometric pressure (in Hg):
b. stack static pressure (in H2O):
c. stack temperature (F)
d. impinger vol (ml):
e. silica gel wt (g)
f. total moisture wt (g) (b + c)
g. CO2 (% dry volume)
h. O2 (% dry volume)
Page A-24 Part 75 Field Audit Manual - July 16, 2003