AWS INC.

JOB RISK ASSESSMENT

 

 

FACILITY: Your Facilities ANALYSIS BY: BOB THOMPSON FREQUENCY: HOURLY
DEPARTMENT: Department Names SUPERVISOR: TIM FRYE JRA NUMBER: JOB 14
CATEGORY: Various Job Categories APPROVED BY: STEVE DONNING MAXIMUM RISK SCORE: D
JOB TITLE: SAMPLE 1 TRANSFERRING LIQUID HELIUM INTO A DEWAR JOB PERFORMED BY: RICK LEESE AVERAGE RISK SCORE: B
DATE LAST MODIFIED: 1998-11-13 DATE LAST INSPECTED: 1998-09-10 REMINDER DATE: 1998-11-10

 

Required Personal Protective Equipment: FACE SHIELD, THERMAL GLOVES, BOOTS, APRON

Job RISK ASSESSMENT:

Step Description Hazard Risk Score Controls
1 Donning Personal Protective Equipment Incorrect PPE A Training
2 Insert transfer line from bulk container ten inches into dewar flask Transfer line is not inserted correctly B Training
3 Slowly, open valve to release liquid nitrogen into dewar Splashing of liquid nitrogen C Face shield --Apron--Gloves--Training--
Contact with liquid nitrogen B Face shield--Apron--Gloves--
4 Close valve before dewar is full Spill C Develop and implement a liquid nitrogen spill program(s)
Oxygen deficiency from vaporizing liquid nitrogen D Ventilation to dilute nitrogen gas--Leave the area
5 Remove transfer line from dewar and cap dewar with vented cap Contact with liquid nitrogen A Face shield--Apron--Gloves

AUTHORIZED EMPLOYEE INFORMATION:

ID NUMBER: LAST NAME: FIRST NAME: REMARKS:
123 00 0001 Doe Jane Completed Lockout/Tagout procedure training
123 00 0001 Doe Tim Completed OSHA 40 hour Hazardous Materials Specialist Training
01-2 Donning Pete Completed lockout procedure training

JOB HISTORY INFORMATION:

DATE: REMARKS:
1998-11-20 Repair made to valve 01
1998-12-11 Tank valve 01 was reported as loose

Approval Signature: Date:

 

END OF REPORT