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Extreme Concurrent Wind and Glaze Ice Accretion
Analysis & Mapping for ArizonaAPS – Staff Members
DiGioia Gray and Assoc. – Staff MembersArmy Corps of Eng. – CRREL (Kathy Jones)Tip Goodwin Consulting, LLC (Tip Goodwin)
June‐2017PLS‐CADD ATUG
Proprietary Data
IT’S THE SOLUTION
IT’S THE SOLUTION
ASCE 7‐05
IT’S THE SOLUTION
Newly Installed Steel Pole
IT’S THE SOLUTION
Storm Event ‐ Dec 2015
IT’S THE SOLUTION
Recently Failed Steel Poles
IT’S THE SOLUTION
Measured Ice Accretion 2015
Flagstaff, AZ
4”+ Dia
IT’S THE SOLUTION
Measured Ice Accretion
Prescott, AZ
6”+ Dia
IT’S THE SOLUTION
APS ‐ HV Power Lines
IT’S THE SOLUTION
IT’S THE SOLUTION
IT’S ALL ABOUT YOUR POWER LINES Power Line Systems
IT’S THE SOLUTION
IT’S ALL ABOUT YOUR POWER LINES Power Line Systems
IT’S THE SOLUTION
IT’S ALL ABOUT YOUR POWER LINES Power Line Systems
IT’S THE SOLUTION
IT’S ALL ABOUT YOUR POWER LINES Power Line Systems
PLS-CADDWhat are the appropriate design forces in your
area???Pole Analysis
Structural AnalysisNESC
Ryan Adams, [email protected]
IT’S THE SOLUTION
IT’S ALL ABOUT YOUR POWER LINES Power Line Systems
Drafting
PLS-POLEJoint Use
Advanced Sag & Tension LiDAR Modeling
TOWER
Vegetation Management
Materials Management
Line Optimization
Storm Hardening
ASCE
IEEE
Distribution
Transmission