Document evXpqLJnOjXEv9zrKxd0QXbdG

ABDOO130054 To: From: Date: {Sara 313-1997) KMJ/BAS 6/12/98 Fugative and Leaks BWS R/C Unloading Stack Pond 5 1997 VCM Calculations (Fugative) (Fugative) (Fugative) (Point) 3556.00 # 48.58 # 150.59 # 14674.00 # 0.00 # 18429.17 # VCM Stack (Point) - <from RVCM & ROL Spreadsheets = 14674 # VCM Pond 5 - VCM Calculations <from Sara 1997.xls Spreadsheets = 0.00 # VCM Removal Efficiency: = 100.00 % Railcar Unloading (Fuqative VCM): 630358600 # VCM R/C 180,000|# VCM 0.043 # VCM (Res) 150.5857 # VCM R/C BWS (Fugative) <Based on Data From 1995>: BWS Fugative VCM From 1995: 43.58 # Production Ratio (of PVC) 1997/1996: 1.11 Since BWS emissions are generated only through production of PVC. This production ratio will be used to determine the 1997 BWS Fugative VCM emissions. 1.1147987 43.58 # VCM 48.58 # VCM Fuaative and Leaks: 3556 # VCM <obtained from the Environmental Coordinator calculated during the year based on reported ieaks> Removal Efficiency of the Incinerator for VCM: Average incinerator burn time: 16.2 hr./day <from Vinyl Daily Reports> Flow Rate of Incinerator Stream: Concentration of VCM in Stream: 500 SCFH 40 % VCM (From ENSR Stack Test) (From ENSR Stack Test) Pounds of VCM/cubic feet VCM 62.5 # VCM/ 379 cubic feet of VCM ABDOO130055 To: From: Date: (Sara 313-1997) KMJ/BAS 6/12/98 <1997 VCM Calculations Continued> Amount of VCM/vr. in the Incinerator Influent: 500 scfh hr 16.2 hr day 365 day yr 0.40 ft3 VCM 62.5# VCM 195019.8 #VCM/yr ft3 379 ft3 VCM Amount of VCM/vr. in the Influent of Pond 1: <from Sara 1997.xls> 1682 #/yr. Efficiency of the Removal of VCM through the Incinerator: ( 195020 # VCM - 1682 # VCM) 195020 # VCM x 100% = 99.14 % Production Ratio : Since Condea Vista's only use for VCM is in the production of PVC resin, then the production amounts of PVC for 1995 and 1996 are to be used as the factors to determine 1997 reporting year's production ratio for VCM: Production Ratio = # PVC Resin in 1997 #PVC Resin in 1996 630358600 565446143 1.11