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Mr. Thomas C. Allen, II <br />NC DEHNR DAQ <br />August 25, 1998 <br />Page 4 <br />Table 1. <br />~.ecalculation of N141t3C Emissions <br />Prange Regional Landfill, North Carolina (Permit Flo. 68-1}1) <br />The fallowing is a sutnrnary of NMOC values calculated by NC Dr1Q using NSPS/CAA <br />emission factors and those calculated using both'~1SPS/CAA and A.P-42 emission .facto.rs. NC <br />DAQ officials Dave tentatively approved the use of the AP-42 emission factors reronunended by <br />the US ~;l'A. ~`he calculations were perforn~.ed using the L'S EPA l,and~~in rr>_odel I cotnputcr <br />program developed for US EPA. (Jutput sheets for the recalculated emissions arc presented in <br />Attachments A c~c. 13. <br /> Northern Southern Tatai <br /> 'Gait Unit 11anc1till <br />MSW Design Capacity 891,55© Mga 770,000 Mg 1,661,550 Mg <br /> {81(},50© tons) {700,Q(}() tons) {1,510,500 tons) <br />Years of Operation 1972-1995 1995-2006 1972-2006 <br />Max. NMOC generation rate ----- ----- 1,447 M~year <br />{1,315 tons/year) <br />{per NC I7AQ calculations) <br />Max. NiviUC generation rate 133.8 M~~r`year in It)95 132.8 Mgr''year in 2006 2099 ivtgiyear in 2006 <br />8 (tcsns/year} <br />I40 <br />! <br />(New calculations using CAA) 121.6 (tnnslyear} . <br />ycar) <br />120.7 {tans <br />Max_ NNtOC generation rate I2.5 VI~,~year in I ~J95 12. I ivtgrycar in 200b 20.2 MI;/ycar in 200Ei <br />37 (tonstycar) <br />18 <br />f <br />{ALMtS calculations using AP 42) l 1.4 (tons! car <br />y ~ . <br />year} <br />t I .{> {tons <br />N~ tes: <br />IVlultiply Mg (tnegagratns) by 1.I to convert t~ tons. <br />i Landfill Air Emissions Estimation ~:fodeI, W indo~vs b'erslon 1 .©, L'S Environmental Protection Agency, <br />Control Technology Center, Research Triangle Park, NC. March 1996. <br />AL1+r1ES & ASSOCIATES, ENC. <br />CONSULTING ENGINEERS P,97.9a5-595 <br />P:\Documents\ChapHlll-S95\R9i-945\~97.9~` ~I'en.i.Av`~.3-25-Sc.doc <br />