AF_Form_2755_(atch_6).doc

DOC document 85 KB Posted

Attached to
MEDICAL SERVICES Federal contract opportunity
Solicitation number
FA4654-17-R-0008
Issued by
Department of the Air Force Reserve Command

About this file

AF 2755 Master Workplace Exposure Data Summary

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Respirator_Initial_Questionnaire_(atch_4).doc DOC document
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Text version

OCCUPATIONAL HEALTH EXAMINATION

Part 2, Workplace Exposure Data Summary Date (YYMMDD) 1 3 0 1 1 7 Workplace

Identifier

0
0
2
5
F
A
F
S
8
2
4
A

Base

Grissom ARB Organization

434 MXS/MXMCF

Workplace

Aircraft Fuel Systems Maintenance

BLDG NO/LOCATION

Dock 2

ROOM/AREA

Workplace Narrative

This workcenter is responsible for the repair of KC135-R Aircraft fuel systems and fuel systems components.

Tasks include fuel tank entries for sealant repair and chemical testing of bladder cells. Use of full-face airline respirators is required during de-puddling operations.

NOTE: Exposure Data indicates 8-Hour Time Weighted Average (TWA) exposure of contaminant in air at worker’s breathing zone.

Exposure Data

Source

Measured

Concentration

Or

Intensity Above

Limits?

(Y or N) Controls

Fuel tank access panel removal JP-8
4.44 mg/m3 TWA
N
Industrial Ventilation
Benzene
0.055 mg/m3 TWA
N
"
De-puddling of aft body fuselage JP-8
8.38 mg/m3 TWA
N
"
Benzene
0.030 mg/m3 TWA
N
"
De-puddling fuel tank, center wing JP-8
19.9 mg/m3 TWA
N
"
De-puddling fuel tank #3 main JP-8
10.3 mg/m3 TWA
N
"

Removal & replacement of body JP-8

Tank fuel cell Benzene

42.8 mg/m3 TWA

0.479 mg/m3 TWA N

N

Removal & replacement of JP-8

Components in main tank Benzene

20.4 mg/m3 TWA
N

N

Looking for leak in fuel tank JP-8
15.1 mg/m3 TWA
N
"
Benzene
0.479 mg/m3 TWA
N
"
Seal, clean, repair fuel tank MEK
2.00 mg/m3 TWA
N
"
Remove/replace components wing tank JP-8
10.6 mg/m3 TWA
N
"
Remove/replace components wing tank JP-8
29.1 mg/m3 TWA
N
"
Monitoring of attendant JP-8
1.08 mg/m3 TWA
N
"
Remove/replace hardware (struc) JP-8
2.74 mg/m3 TWA
N
"
Typical multi-task 8-hour JP-8
55.1 mg/m3 TWA
N
"
Exposure Benzene
0.678 mg/m3 TWA
N
"
Blow-back operation, noise
100.2 dB(A)
Y
"
Center wing tank repair JP-8
5.81 mg/m3 TWA
N
“
Benzene
<0.01 mg/m3 TWA
N
“

PATIENT’S IDENTIFICATION (Use this space for

Mechanical Imprint) PATIENT’S NAME (Last, First, Middle Initial)

Sex

YEAR OF BIRTH

RELATIONSHIP TO SPONSOR
COMPONENT/ STATUS
DEPART/SERVICE

SPONSOR’S NAME

RANK/GRADE

SSAN OR IDENTIFICATION NO.

ORGANIZATION

AF FORM 2755

COPY 2 - Health Record

Jan 82

Source

Measured

Concentration

Or

Intensity Above

Limits?

(Y or N) Controls

Purging JP-8
2.65 mg/m3 TWA
N
Industrial Ventilation
Benzene
<0.03 mg/m3 TWA
N
“
Install bladder cell tank 1 JP-8
7.13 mg/m3 TWA
N
“
Benzene
<0.0042 mg/m3 TWA
N
“
Area sample by landing gear JP-8
N/D
N
“
Area sample during purging JP-8
N/D
N
“
Fuel cell install tank #1 JP-8
2.81 mg/m3 TWA
N
“
Re-connect fuel pump #1 JP-8
3.94 mg/m3 TWA
N
“
Install fuel cell in #2 tank JP-8
2.95 mg/m3 TWA
N
“
Replace cell in #2 aft JP-8
2.26 mg/m3 TWA
N
“

Blow-back operation (noise)

Duration: 240 minutes

100.2 dB(A)

Limit: 15 minutes

Y
Plugs or muffs w NRR of 16 or greater.

AF Form 2755 Continuation Sheet

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