FOCUS (6/24/2004)

INITIAL REVIEW ENGINEERING REPORT

PMN: 04-0591

ENGINEER: Au

PV (kg/yr):

SUBMITTER:

USE:

.

MSDS: Yes Label: No

Gen Eqpt:

ract, digestive,

eyes, skin/ avoid strong acids and oxidizers/

CRSS (06/01/2004):

al N

Consumer Use:

SAT (concerns) (06/02/2004):

Migration to groundwater: Negligible

l, Drinking Water, Inhalation,

s to water with a CC = 3 ppb),

OCCUPATIONAL EXPOSURE RATING: 2NOTES & KEY ASSUMPTIONS:

ENTION CONSIDERATIONS:

EXPOSURE-BASED REVIEW:INITIAL REVIEW ENGINEERING REPORT

PMN: 04-0591

MFG: Manufacture of PMN

Number of Sites/ Location:

Days/yr

Basis:

Process Description:

Conservative:

to:

from:

basis

Output 2:

to:

from:

Outp

to: )

from:

basis:RELEASE TOTAL

OCCUPATIONAL EXPOSUR S ESTIMATE SUMMARY

Tot. # of rkers:

Days/yr:

Inhalation:

Exposure to

Upper Bound:

Number of workers (all sites) with inhalation exposure:

INHALATION MONITORING DATA REVIEW

1) Uncertainty (estimate based on model, regulatory limi

or data not specific to industry):

2)a) Exposure level > 1 mg/day?

OR

b) Hazard Rating for health of 2 or

Inhalation Monitoring Data Desired?

Exposure t

Typical:

Worst Case:

Number

Basis:

INHALATION MONITORING DATA REVIEW

1) Uncertainty (estimate based on model, regulatory limi

or data not specific to industry):

2)a) Exposure level > 1 mg/day?

OR

b) Hazard Rating for health of 2 or greater? 1-2

Inhalation Monitoring Data Desired?

Dermal:

Exposure to

High End:

Number

Basis:Exposure to

High End:

Number of workers (all sites) with dermal exposure:

Basis:

Exposure to

High End:

Number

Basis:INITIAL REVIEW ENGINEERING REPORT

PMN: 04-0591

PROC:

Number of Sites/ Location:

Days/yr:

Basis:

Outpu

to:

Output 2:

to:

from:

basis:

OCCUPATIONAL EXPOSURES ESTIMATE SUMMARY

Tot. # o rkers:

Days/yr:

Inhalation:Exposure to

Upper Bound:

Number of workers (all sites) with inhalation exposure:

Basis:

INHALATION MONITORING DATA REVIEW

1) Uncertainty (estimate based on model, regulatory limi

or data not specific to industry):

2)a) Exposure level > 1 mg/day?

OR

b) Hazard Rating for health of 2 or greater? 1-2

Inhalation Monitoring Data Desired?

Exposure to

Upper Bound:

Number

INHALATION MONITORING DATA REVIEW

1) Uncertainty (estimate based on model, regulatory limi

or data not specific to industry):

2)a) Exposure level > 1 mg/day?

OR

b) Hazard Rating for health of 2 or

Inhalation Monitoring Data Desired?

Dermal:

Exposure to

High End:

Number

Exposure to n

High End:

NumberINITIAL REVIEW ENGINEERING REPORT

PMN: 04-0591

USE:

Number of Sites/ Location:

Days/yr

Process Description:

ENVIRONMENTAL RELEASES ESTIMATE SUMMARY

Output 2:

to:

OCCUPATIONAL EXPOSUR S ESTIMATE SUMMARY

Tot. # of rkers:

Days/yr:

Exposure to

Upper Bound:

Number of workers (all sites) with inhalation exposure:

Basis:INHALATION MONITORING DATA REVIEW

1) Uncertainty (estimate based on model, regulatory limi

or data not specific to industry):

2)a) Exposure level > 1 mg/day?

OR

b) Hazard Rating for health of 2 or greater? 1-2

Inhalation Monitoring Data Desired?

Dermal:

Exposure to

High End:

Number of workers (all sites) with dermal exposure:

Basis: