INITIAL REVIEW ENGINEERING REPORT No 

PMN: 11-0339 

Focus Ready Draft 5/12/2011 

ENGINEER: Prothero \ JAS 

PV (kg/yr): 

Revision Notes / Assessment Overview: Focus IRER Note: 

This IRER was given minimal QC prior to Focus to expedite 

the case. Some substantive changes may occur post-Focus 

when a more thorough QC will be completed. 

SUBMITTER: SouthWest NanoTechnologies, Inc. 

USE: 

OTHER USES: 

MSDS: Yes Label: No 

Gen Eqpt: lab coat and gloves that comply with ASTM 

F-1671; wear safety glasses that conform to ANSI Z87.1, 

under normal conditions. 

Respirator: If there is potential for inhalation of dust, 

vapors or aerosols wear a full-face NIOSH approved 

respirator with N100 or better cartridges. 

Health Effects: may cause irritation to skin, eyes, 

mucous membrane, and upper respiratory tract. 

TLV/PEL: 

none established 

CRSS : 

Chemical Name: 

OCCUPATIONAL EXPOSURE RATING: 

NOTES & KEY ASSUMPTIONS: 

POLLUTION PREVENTION CONSIDERATIONS: 

None. 

EXPOSURE-BASED REVIEW: 

INITIAL REVIEW ENGINEERING REPORT No 

PMN: 11-0339 

MFG 1: 

Number of Sites/ Location: 1 

SouthWest NanoTechnologies, Inc. Norman OK 73071 

Days/yr: 365 
Basis: 

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. This IRER presents estimates of 

release using standard CEB models, as conservative. Note, 

 however, submission provides detailed estimates of 

release amounts for each operation. 

INITIAL REVIEW ENGINEERING REPORT No 

PMN: 11-0339 

MFG 2: 

Number of Sites/ Location: 1 

SouthWest NanoTechnologies, Inc. Norman OK 73071 

Days/yr: 346 

Basis: 

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. This IRER presents estimates of 

release using standard CEB models, as conservative. Note, 

 however, submission provides detailed estimates of 

release amounts for each operation. 

INITIAL REVIEW ENGINEERING REPORT No 

PMN: 11-0339 

MFG 3: 

Number of Sites/ Location: 1 

SouthWest NanoTechnologies, Inc. Norman OK 73071 

Days/yr: 318 

Basis: 

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. This IRER presents estimates of 
release using standard CEB models, as conservative. Note, 

 however, submission provides detailed estimates of 

release amounts for each operation. 

INITIAL REVIEW ENGINEERING REPORT No 

PMN: 11-0339 

USE 1: 

Number of Sites/ Location: 1 

unknown site(s) 

Days/yr: 250 

Basis: 

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. 

INITIAL REVIEW ENGINEERING REPORT No 

PMN: 11-0339 

USE 2: 

Number of Sites/ Location: 1 

unknown site(s) 

Days/yr: 250 

Basis: 

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. 

INITIAL REVIEW ENGINEERING REPORT No 

PMN: 11-0339 

USE 3: 
Number of Sites/ Location: 1 

unknown site(s) 

Days/yr: 250 

Basis: 

 No 

MEMORANDUM of TELEPHONE CONVERSATION 

CALL BY: Jason A. Sese 

Organization: ERG for CEB 

CALL TO: Dr. Ricardo Prada 

Organization: Submitter, Southwest NanoTechnologies 

Date: 05/09/2011 

Time: 11:00 am 

Phone: 405-217-8388 

Concerning what TSCA 

PMN: 11-0339