file:///J|/SNURS/SNUR%20Batch%20FY10-3/reports%20for%20sanitization/CBI%20engineering%20reports/p090478.eng.txt[4/23/2010 12:27:45 PM] INITIAL REVIEW ENGINEERING REPORT CBI: PMN: 09-0478 Focus Ready Draft 7/20/2009 ENGINEER: Arnold \ CLM PV (kg/yr): 22,500
SUBMITTER: PPG Industries Inc. USE:

OTHER USES:

CRSS : Chemical Name: S-H20: 0.0002 g/L @ VP: 1.0E-6 torr @ MW: 1098.00 3.00%<500 36.00%<1000 Physical State and Misc CRSS Info:file:///J|/SNURS/SNUR%20Batch%20FY10-3/reports%20for%20sanitization/CBI%20engineering%20reports/p090478.eng.txt[4/23/2010 12:27:45 PM] Consumer Use: SAT (concerns) (07/16/2009): Related Cases and Related Cases and Misc SAT Info: Ecotox Related Cases: Migration to groundwater: Negligible PBT rating: P3B1T1 - Health: 1-2 Dermal, Drinking Water, Inhalation Eco: 3 Water (All releases to water with a CC = 8 ppb) OCCUPATIONAL EXPOSURE RATING: 1-2C NOTES & KEY ASSUMPTIONS: Generated by the 06/07/2005 version of ChemSTEER.

y SAT (this IRER presents dermal and inhalation exposures). POLLUTION PREVENTION CONSIDERATIONS: P2 Claim:

EXPOSURE-BASED REVIEW: Nofile:///J|/SNURS/SNUR%20Batch%20FY10-3/reports%20for%20sanitization/CBI%20engineering%20reports/p090478.eng.txt[4/23/2010 12:27:45 PM] INITIAL REVIEW ENGINEERING REPORT CBI PMN: 09-0478 Manufacturing Number of Sites/ Location: 1 PPG Industries, Inc. Oak Creek WI 53154 Days/yr: 7 Basis: Submission specifies 1 site 7 bt/yr, 10 hr/bt, 3205 kg/bt, 66% PMN in product. Process Description:

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY IRER Note: The daily releases listed for any source below may coincide with daily releases from the other sources to the same medium. Incineration Conservative: 6.4E+1 kg/site-day over 7 days/yr from 1 site or 4.5E+2 kg/yr to: from: basis:

Incineration or Landfill Output 2: 6.3E+0 kg/site-day over 7 days/yr from 1 site or 4.4E+1 kg/yr to: from: basis:

RELEASE TOTAL 4.9E+2 kg/yr - all sitesfile:///J|/SNURS/SNUR%20Batch%20FY10-3/reports%20for%20sanitization/CBI%20engineering%20reports/p090478.eng.txt[4/23/2010 12:27:45 PM] OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

INITIAL REVIEW ENGINEERING REPORT CBI: PMN: 09-0478 Processing: Number of Sites/ Location: 1 PPG Industries, Inc. Oak Creek WI 53154 Days/yr: 75 Basis: Submission specifies 1 site (same as mfg site), 75 bt/yr, 8 hr/bt, 300 kg/bt, PMN formulated from 66% to 1.5%. Process Description:

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY IRER Note: The daily releases listed for any source below may coincide with daily releases from the other sources to the same medium. Incineration Conservative: 6.0E+0 kg/site-day over 75 days/yr from 1 site or 4.5E+2 kg/yr to: from: basis:file:///J|/SNURS/SNUR%20Batch%20FY10-3/reports%20for%20sanitization/CBI%20engineering%20reports/p090478.eng.txt[4/23/2010 12:27:45 PM] Incineration or Landfill High End: 9.0E+0 kg/site-day over 75 days/yr from 1 site or 6.8E+2 kg/yr to: from: basis:

Incineration or Landfill Output 2: 6.0E-1 kg/site-day over 75 days/yr from 1 site or 4.5E+1 kg/yr to: from: basis:

RELEASE TOTAL 1.2E+3 kg/yr - all sites
OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY Tot. # of workers exposed via assessed routes: Basis:file:///J|/SNURS/SNUR%20Batch%20FY10-3/reports%20for%20sanitization/CBI%20engineering%20reports/p090478.eng.txt[4/23/2010 12:27:45 PM] INITIAL REVIEW ENGINEERING REPORT CBI: PMN: 09-0478 Use: Number of Sites/ Location: 10 Sites in SC (1), CA (5), OH (1), MS (1), NC (1), and NY (1) Days/yr: 250 Basis: Submission specifies 10 sites, up to 1.5% PMN , 180 exposure days; CEB assesses standard 250 days/yr. Process Description:

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY IRER Note: The daily releases listed for any source below may coincide with daily releases from the other sources to the same medium. Water or Incineration or Landfill High End: 2.7E-1 kg/site-day over 250 days/yr from 10 sites or 6.7E+2 kg/yr to: from: basis:

Water or Incineration or Landfill Low End of Range: 1.8E-1 kg/site-day over 250 days/yr from 10 sites or 4.5E+2 kg/yr High End of Range: 9.0E-1 kg/site-day over 250 days/yr from 10 sites or 2.2E+3 kg/yr to: from: basis:file:///J|/SNURS/SNUR%20Batch%20FY10-3/reports%20for%20sanitization/CBI%20engineering%20reports/p090478.eng.txt[4/23/2010 12:27:45 PM] RELEASE TOTAL 2.9E+3 kg/yr - all sites
OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

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