TUOLUMNE COUNTY AIR POLLUTION CONTROL DISTRICT

**RULE 212 - PROCESS WEIGHT TABLE**

ALLOWABLE RATE OF EMISSION BASED ON

PROCESS WEIGHT RATEProcess Weight Rate

Lbs/Hr.

Emission Rate

Lbs/Hr.50 0.4

100 0.6

500 1.5

1,000 2.3

5,000 6.3

10,000 9.7

20,000 15.0

60,000 29.6

80,000 31.2

120,000 33.3

160,000 34.9

200,000 36.2

400,000 40.4

1,000,000 46.8

Interpolation of the data for the process weight rates up to 60,000 lbs/hr. shall be accomplished by the use of the following equation:

**E=3.59 p0.62**

P is less than or equal to 30 tons/hr.

and interpolation or extrapolation of the data for process weight rates in excess of 60,000 lbs/hr. shall be accomplished by use of the equation:

**E=17.31 p0.16**

P is greater than 30 tons/hr.

Where:

E=Emission in pounds per hour.

P=Process weight in tons per hour.