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INITIAL REVIEW ENGINEERING REPORT 

PMN: 06-0262 262/265 

Focus Ready Draft 2/9/2006 

ENGINEER: Hall \ AMO 

PV (kg/yr): 200,000 YX 

SUBMITTER: Champion Technologies 

USE: Chemical intermediate for a hydrate inhibitor for oil and gas wells, production pipelines and 

flowlines. 

OTHER USES: 

MSDS: Label: No 

Gen Eqpt: 

Respirator: 

Health Effects: 

TLV/PEL: 

CRSS (02/06/2006): 

Chemical Name: Consolidated Set 

S-H20: 0.00001 g/L @ 

VP: 1.0E-6 torr @ 

MW: 368.65 

Physical State and Misc CRSS Info: 

Consumer Use: No 

SAT (concerns) (02/07/2006): 

Migration to groundwater: Negligible 

PBT rating: P1B1T2 

Health: 2 Dermal, Inhalation, XB Testing (Testing desired) 

Eco: 3 Water (All releases to water), XB Testing (Testing 

desired) 

OCCUPATIONAL EXPOSURE RATING: 1A 

NOTES & KEY ASSUMPTIONS: 

Generated by the 06/07/2005 version of ChemSTEER. This IRER is for the consolidated set of 

chemicals P06-0262/265. The production volume for each chemical is 200,000 kg/yr and all 

estimates are for each PMN (not a combination). Physical properties and SAT ratings are the same 

for both chemicals unless otherwise noted in the IRER. These cases are intermediates for P06-

0263/264/266/267. A separate IRER has been completed for these chemicals. Any changes to this 

IRER may effect the other IRER. The PMNs are site-limited intermediates. The media of release 

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for equipment cleaning release was uncertain in and deepwell injection in and . Additional 

submitter information on potential media of release was used for this IRER. 

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POLLUTION PREVENTION CONSIDERATIONS: 

EXPOSURE-BASED REVIEW: Yes (0 criteria met) 

1) # of workers exposed: 7 >1000? No 

2) >100 workers with >10 mg/day inhalation exposure: No 

3) (a) >100 workers w/1-10 mg/day inh. exp. & >100 days/yr: No 

 (b) Routine Dermal Cont: >250 workers & >100 days/yr: No 

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INITIAL REVIEW ENGINEERING REPORT 

PMN: 06-0262 262/265 

MFG: Batch Process Manufacturing 

Number of Sites/ Location: 1 

Corsicana Technologies Corsicana TX 75110 

Days/yr: 7 

Basis: 

Process Description: 

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY 

Air - negligible (VP<0.001 torr)| Land - not required, per SAT. 

Water or Incineration 

Conservative: 2.9E+2 kg/site-day over 1 day/yr from 1 site or 2.9E+2 kg/yr 

to: Water, Incineration, 

from: 

basis: 

RELEASE TOTAL 

2.9E+2 kg/yr - all sites 

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY 

Tot. # of workers exposed via assessed routes: 

Basis: 

Inhalation: 

Dermal: 

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INITIAL REVIEW ENGINEERING REPORT 

PMN: 06-0262 262/265 

USE: Intermediate for P06-0263/264/266/267 

Number of Sites/ Location: 1 

Corsicana Technologies Corsicana TX 75110 

Days/yr: 94 

Basis: 

Process Description: 

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY 

Air - negligible (VP<0.001 torr)| Land - not required, per SAT 

Water or Incineration 

High End: 4.3E+0 kg/site-day over 94 days/yr from 1 site or 4.0E+2 kg/yr 

to: Incineration or Water 

from: 

basis: 

RELEASE TOTAL 

4.0E+2 kg/yr - all sites 

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY 

Tot. # of workers exposed via assessed routes: 

Basis: 

Inhalation: 

Dermal: 

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