15A NCAC 02D .0514       PARTICULATES FROM FERROUS JOBBING FOUNDRIES

Particulate emissions from any ferrous jobbing foundry cupola existing before January 2, 1972 shall not exceed:

 

Maximum Allowable

Process Weight                                            Emission

In Lb/Hour                                           Rate For Particulate In Lb/Hr

 


1,000                                                                      3.05

2,000                                                                      4.70

3,000                                                                      6.35

4,000                                                                      8.00

5,000                                                                      9.65

6,000                                                                      11.30

7,000                                                                      12.90

8,000                                                                      14.30

9,000                                                                      15.50

10,000                                                                   16.65

12,000                                                                   18.70

16,000                                                                   21.60

18,000                                                                   23.40

20,000                                                                   25.10

Any foundry existing before January 2, 1972, having a capacity greater than shown in the table and any new foundry, regardless of size, shall comply with the particulate emission limits specified in Paragraph (a) of Rule .0515 of this Section.

 

History Note:        Authority G.S. 143-215.3(a)(1); 143-215.107(a)(5);

Eff. February 1, 1976;

Amended Eff. July 1, 1998; April 1, 1986; January 1, 1985.