welcome volunteer advisory committee (2015-16) administrator: david driver assistant administrator:...
TRANSCRIPT
ASSE Utilities Practice Specialty 1
Welcome Volunteer Advisory Committee (2015-16)
Administrator: David DriverAssistant Administrator: Connie MuncyContent Coordinator: Mike CarterSecretary: Bill PaolelloMembership Chair: Jessica RichardsonAwards & Honors: Jeremy PresnalProfessional Development: Scott MylesAsst. Professional Development Chair: Russ WongBody of Knowledge Chair: Barbara PrincipeWebsite/Social Media Chair: Michael CaroGovernmental Affairs: Stephen Brooks
UPS Committee Updates/Plans
Utilities Practice Specialty (UPS)
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Updates to the OSHA Standards for Generation,
Transmission, and Distribution of Electricity
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Introduction
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General Overview of the Changes Specific Discussions on:
◦ Transfer of Information◦ Minimum Approach Distance (MAD)◦ Fall Protection◦ Electrical Arc Protection
Wrap-Up Q&A
Agenda
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General Discussion of Changes
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Language changes for clarification and technical reasons
Rubber goods now covered under Electrical Protective Equipment Standards (1910.137 & 1926.97)
Electrical hazard boots no longer mandatory Multi-phase exposures Training (recordkeeping) Tree trimming (expanded responsibilities) Both standards (construction & general
industry) are essentially identical
General Changes
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Transfer of Information
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Certain information is mandatory and must be obtained if it does not already exist (April 1, 2015 revised to June 30, 2015
Nominal voltages of lines and equipment Transient over-voltage for circuits operating at over 72.5kV (for
calculating MAD) Maximum switching-transient voltages Arc flash energy calculations Presence of hazardous induced voltages The presence of protective grounds and equipment grounding
conductors The locations of circuits and equipment, including electric supply
lines, communications lines, and fire-protective signaling circuits Permit required confined spaces
Transfer of Information
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Other info must only be provided if it is known
The condition of protective grounds and equipment grounding conductors
The condition of poles and structures Environmental conditions related to safety
Transfer of Information
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Catch-all: Any info that is known No requirement for written transfer Contractor has responsibilities as well
◦ Pass along acquired info◦ Communicate any unique hazards of their work◦ Ensure info from host employer is communicated
to employees
Transfer of Information
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Minimum Approach Distances
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April 1st, 2015; revised to Jan. 31, 2016 No real changes for voltages up to 72.5KV For voltages above 72.5KV, the MAD must
be calculated◦ Tables R-3 and R-8 are the minimums◦ Use alternate table if you choose not to calculate◦ Spanning the phase-to-phase gap is the kicker
Minimum Approach Distances (MAD)
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Fall Protection
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April 1st, 2015 100% tie-off for climbing and work
positioning Regular rules apply for everything except
for poles and structures Locking snap-hooks Restrictions on leather materials
Fall Protection
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Electrical Arc and Heat Energy
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Assessing the workplace◦ Energy exposure (March 31, 2015)
FR clothing requirements◦ Shirts and pants (April 1, 2015)◦ Minimum 8 cal/cm2 (Aug. 31, 2015)
Additional head protection requirements and face shields
Multi-phase exposures
Arc Flash
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Questions