ASD Facility Hazard Analysis

Facility: Building 411

Equipment

Hazards

Engineered Controls

Electrical Safety Training References

Electrical Safety Procedures

Mechanical Safety Training References

Mechanical Safety Procedures

Radiological, Environmental & Chemical Training References

Radiological, Environmental & Chemical Procedures

Additional Safety Tool References

Acopian Power Supplies
Total 2
(Controls Group)

  • 24VDC
  • 120VAC
  • Lifting
  • 120VAC covered
  • Doors closed
  • Signage
  • 1

    NA

    NA

    NA

    NA

    NA

    A
    ASD108/400

    Best Uninterupptable Power Supply (UPS)
    (Controls Group)

  • 24VDC
  • 120VAC
  • Lifting
  • 120VAC covered
  • Doors closed
  • Signage
  • 1

    NA

    6, 7

    NA

    NA

    NA

    A
    ASD108/400

    Allen Bradley Programmable Logic Controllers (PLCs)
    Total 4
    (Controls Group)

  • Lithium batteries
  •  

    1

    NA

    NA

    NA

    NA

    NA

    A, C
    ASD108/400

    Rack Mounted Equipment
    (All Groups)

  • 24VDC
  • 120VAC
  • Lifting
  • 120VAC covered
  • Doors closed
  • 1

    NA

    6, 7

    NA

    NA

    NA

    A
    ASD108/400

    LINAC Klystrons
    Total 6
    (RF Group)
    (ME Group)
    (Vac Group)

  • High voltage
  • Ionizing radiation
  • Non-ionizing radiation
  • Lead
  • SF6 (waveguide)
  • High pressure water (150PSI)
  • Electrical signage
  • Contacts covered
  • Ionizing radiation shielding
  • Vacuum interlocks (SF6, non-ionizing radiation)
  • Water shut-off valves
  • 1

    NA

    6, 7

  • ESH119 Pressure Safety Orientation
  • NA

    3, 4, 5

  • 1110-00028 (Config. Control Policy for Supplemental Personnel Protection Radiation Shielding)
  • 7-00511 (APS Proc. for Operational Response to Water Leaks)
  • A, B
    ASD108/400

    Magnet Power Supplies.
    (3 per klystron)
    (RF Group)

  • 208VAC 3-Phase
  • 150VDC
  • 40Amp DC
  • Electrical signage
  • Contacts covered
  • Rack doors locked or bolted closed
  • 1

  • 1110-00113 (Start-up/ Shutdown, Incl. Emergency Shutdown, LOTO, and Call-In Proc. of the LINAC Magnets and Power Supplies)
  • NA

    NA

    NA

    NA

    A
    ASD108/400

    Klystron Heater Supply
    (RF Group)

  • 110VAC
  • Electrical signage
  • Contacts covered
  • 1

    NA

    NA

    NA

    NA

    NA

    A
    ASD108/400

    RF Modulators
    Total 6
    (RF Group)

  • High current
  • High voltage
  • Stored energy
  • Contacts covered
  • Kirk Key interlock
  • Ground stick
  • Signage/warning lights
  • Disconnect switches
  • 1

    7

    NA

    NA

    NA

    NA

    A, B
    ASD108/400

    Thyratron Heater Supply
    (RF Group)

  • 110VAC
  • Electrical signage
  • Contacts covered
  • 1

    NA

    NA

    NA

    NA

    NA

    A
    ASD108/400

    Modulator Control System
    (RF Group)

  • 110VAC
  • Electrical signage
  • Contacts covered
  • 1

    NA

    NA

    NA

    NA

    NA

    A
    ASD108/400

    Sled Cavities
    (RF Group)

  • Ionizing radiation
  • External shielding
  • NA

    NA

    NA

    NA

    2

  • ESH700 Rad. Worker I
  • NA

    A
    ASD108/400

    DC Power Supplies
    (PS Group)

  • DC voltages < 300 Volts
  • DC currents < 500 Amps
  • AC voltages < 600 Volts
  • Lifting < 350 lbs
  • Supplies mounted in relay racks
  • Rack doors locked or bolted closed
  • Power source signage
  • 120/208/480 VAC covered
  • Lifting fixture
  • Emergency stop buttons
  • Flashing strobes
  • LOTO
  • 1, 7

    1110-00113
    1110-00123
    2502-00006
    121-00021
    121-00022
    121-00023
    121-00024
    121-00025
    31020101-00025
    Power Supplies Hot Work Permits

    6

    NA

    NA

    NA

    A
    ASD108/400

    Pulsed Power Supplies
    (PS Group)

  • High voltages
  • High currents
  • Stored energy
  • Fans
  • Supplies built in relay racks
  • Rack doors locked or bolted closed and interlocked
  • Power source signage
  • Hi voltage signage
  • 120 VAC covered
  • Caps are shorted automatically
  • Shorting sticks
  • Fan blade covers
  • LOTO
  • 1, 7

    2502-00006
    31020101-00025
    Power Supplies Hot Work Permits

    6, 7

    NA

    NA

    NA

    A, B
    ASD108/400

    GESPAC Power Supply Control Units

    (PS Group)

  • 120 VAC
  • Fans
  • Fan blades covered
  • Fan blade covered
  • 1, 7

    Power Supplies Hot Work Permit

    6, 7

    NA

    NA

    NA

    A, B
    ASD108/400

    Linac Closed Loop Water Stations
    (ME Group)

  • 480 VAC
  • 120 VAC
  • Water temperature to 150F
  • Water pressure to 100-150psig
  • Noise
  • Lead
  • High voltage in power supplies
  • Possibility of standing water
  • High voltage on ion pumps
  • Process control interlocks
  • Relief valves
  • Power supply cabinets locked up (authorized keyholders only)
  • LOTO
  • Noise barrier curtains
  • PPE (ear plugs)
  • 1

    NA

    6, 7

  • ESH 119 Pressure Safety Orientation
  • 7-00511 (APS Proc. for Operational Response to Water Leaks)
  • 5

  • 1110-00028 (Config. Control Policy for Supplemental Personnel Protection Radiation Shielding)
  • A
    ASD108/400

    Secondary Process Water System
    (ME Group)

  • Water pressure to 100-150psig
  • Possibility of standing water
  • Noise
  • 480 VAC
  • 120 VAC
  • Process control interlocks
  • LOTO
  • 1

    NA

    NA

  • 7-00511 (APS Proc. for Operational Response to Water Leaks)
  • ESH174 Noise and Hearing Conservation
  • NA

    A
    ASD108/400

    PC Gun Water System
    (ME Group)

  • 480 VAC
  • 120 VAC
  • Water temperature to 150F
  • Water pressure to 100-150psig
  • Noise
  • Lead
  • Possibility of standing water
  • Process control interlocks
  • Relief valves
  • LOTO
  • PPE
  • 1

    NA

    6, 7

  • 7-00511 (APS Proc. for Operational Response to Water Leaks)
  • 5

  • ESH174 Noise and Hearing Conservation
  • 1110-00028 (Config. Control Policy for Supplemental Personnel Protection Radiation Shielding)
  • A
    ASD108/400

    Johnson Controls
    (ME Group)

  • 120 VAC
  • LOTO
  • 1

    NA

    NA

    NA

    NA

    NA

    A
    ASD108/400

    Modulator Power Supplies Water Flow System & Instrumentation
    (ME Group)

  • Water pressure to 100 psig
  • High voltage in power supplies
  • Possibility of standing water
  • Power supply cabinets locked up (authorized keyholders only)
  • LOTO
  • NA

    NA

    6, 7

  • 7-00511 (APS Proc. for Operational Response to Water Leaks)
  • ESH174 Noise and Hearing Conservation
  • NA

    A
    ASD108/400

    RF Klystron Water Flow System & Instrumentation
    (ME Group)

  • 120 VAC
  • Water pressure to 100-150psig
  • Noise
  • Possibility of standing water
  • High voltage on ion pumps
  • Power supply cabinets locked up (authorized keyholders only)
  • LOTO
  • 1

    NA

    6, 7

  • 7-00511 (APS Proc. for Operational Response to Water Leaks)
  • ESH174 Noise and Hearing Conservation
  • NA

    A
    ASD108/400

    Laser Room/RF Test Area Water and Air Supplies
    (ME Group)

  • 120 VAC
  • Water temperature to 150F
  • Water pressure to 100-150psig
  • Lead
  • High voltage in power supplies
  • Possibility of standing water
  • High voltage on ion pumps
  • Access keys locked up (authorized keyholders only)
  • LOTO
  • 1

    NA

    6, 7

  • 7-00511 (APS Proc. for Operational Response to Water Leaks)
  • 5

  • 1110-00028 (Config. Control Policy for Supplemental Personnel Protection Radiation Shielding)
  • A
    ASD108/400

    Work Delegated to Water Group by RF Group
    (ME Group)

  • 480 VAC
  • 120 VAC
  • Water temperature to 150F
  • Water pressure to 100-150psig
  • Noise
  • Lead
  • X-rays from klystrons
  • High voltage in power supplies
  • Possibility of standing water
  • High voltage on ion pumps
  • SF6
  • Process control interlocks
  • Power supply cabinets locked up (authorized keyholders only)
  • LOTO
  • 1

    NA

    6, 7

    NA

    4, 5

  • ESH700 Rad. Worker I
  • 1110-00028 (Config. Control Policy for Supplemental Personnel Protection Radiation Shielding)
  • A
    ASD108/400

    Ion Pump Power Supplies (VAC Group)

  • 6000V
  • Electrical Signage
  • Contacts Covered
  • Rack doors locked or bolted closed
  • 1

    1110-00072 (Ion Pump Emergency Shut-down and Re-start Proc. for Accelerator Vacuum Systems)

    6, 7

    NA

    NA

    NA

    A
    ASD108/400

    SF6 System

  • 400 psi gas pressure
  • 24VDC
  • 120VAC
  • SF6
  • Signage
  • Control cabinet locked
  • Safety committee review
  • 1

    6, 7

  • ESH119 Pressure Safety Orientation
  • 4

    NA

    NA

    A
    ASD108/400


    REFERENCES:

    Training:

    (1) ESH114 Lockout/Tagout
    ASD125 APS LOTO
    ESH371 Electrical Safety - General
    ESH195 PPE
    ESH141 Hand and Power Tools
    (2) ESH707 Accelerator Worker
    ESH738 GERT
    (3) ESH196 Hazard Communication
    ESH376 or 456 Chemical Waste
    (4) ASDSF6
    ESH707 Accelerator Worker
    ESH738 GERT
    (5) ESH170 OHSA Lead Standard
    ESH196 Hazard Communication
    ESH195 PPE
    ESH141 Hand and Power Tools
    (6) ESH195 PPE
    ESH141 Hand and Power Tools
    (7) Informal OJT
    (8) Formal OJT

    Management Tools:

    (A) ANL-E ESH Manual
    SMART
    (B) APS-SAD
    APS-CO
    (C) Waste Handling Procedure Manual