QEW 1 / 2 / 3 Job Safety Plan

General Information

Work Order

W0445711 W0445727

Building

70-roof

Person in Charge

Colmenares

Lead / Supervisor

Cameron, Benjamin

Logged Email

josephpica@lbl.gov

Division

Facilities

Work Planning

Modes of Work

☑ Mode 1 - LOTO & Zero Voltage Verification

QEW Level

QEW 2

Second Person Requirement

Standby Person

Second Person Identified

Pica

Other Participants

PMTs

Affected Persons Notified

Yes

System / Equipment

Switching

Hazardous Switching

Panel / Equipment ID

MCC - 001 - 70

System Information Review

☑ Panel Schedules
☑ Arc Flash Labels

Control of Hazardous Energy

Simple LOTO

Equipment Condition

☑ All doors and covers closed and fully latched
☑ No signs of impending failure
☑ Not energizing equipment for the first time
☑ or after electrical repair

Sequence of Job Steps

List basic sequence of steps from start to finish

Switching and LOTO support

Control of Work Area

Minimum Approach Boundary

103”

Barricade Tape / Attendant

Attendant

Shock Risk Assessment

System Voltage

120/208 V ac

Limited Approach Boundary

42 inches

Restricted Approach Boundary

3 inches

Will the hands enter the RAB

Yes

Voltage Glove Class

0

Will any other part of the body enter the RAB

No

Arc Flash Risk Assessment

Incident Energy

28cal cal/cm2

Arc Flash Boundary

103”

Working Distance

18 inches

Arc Flash PPE Level

4

Incident Energy Reduction Measures

0

Capacitor Hazards

Capacitor Bus Voltage

No Capacitor Present

Capacitor Total Stored Energy (Joules)

No Capacitor Present

Discharge Wait Time (Minutes)

No Capacitor Present

Emergency Response Plan

Nearest Landline Location

Electric Room

Emergency Number to Call

911

Sufficient Cell Phone Signal

Yes

Clear Exit Path

Yes

AED Location

Crew

Fire Extinguisher Location

Wall Mount

Contact Release Method Available and Tested

Voltage gloves

Environmental Conditions

Does the environment present additional hazards that should be addressed?

None

Error Precursors

Task Demands

Work Environment

Individual Capabilities

Human Nature

Error Precursor Mitigations

Communication

PPE Inspections

☑ Safety glasses (ANSI Z87)
☑ Arc-rated clothing (flash suit
☑ daily wear) including face shield
☑ balaclava
☑ hood.
☑ Hearing protection
☑ Rubber insulating gloves and leather protectors
☑ Non-melting footwear that fully covers the feet
☑ Removal of conductive articles

Notes / Other

Mechanical ZVVonly

Perform Job Briefing

PIC Conducts the Job Briefing. Cover all the contents of the Job Safety Plan.

A Job Briefing at a minimum must include:

Detailed Scope of Work
Shock and arc flash hazards for each task
Controls to mitigate the hazards (procedures, precautions, energy source controls, PPE requirements)
Work area controls (barricades, signs, attendants)
Emergency Response Plan