July 20th, 2011 Kenny Construction Company and Power Engineers 9 Stub Angles Stubs needed to be onsite for the foundation sub-contractor July 20th, 2011 Kenny Construction Company and Power Engineers 8 Structure Pads Drilled Pier Foundations If you can get concrete trucks there you can Kenny Construction Company and Power Engineers 7
Incorrectly detailed bolt pattern failed during testing of 10 degree angleĭeadend Structure passed all loading without a failure Testing is important, fabrication and detail mistakes will become apparent under failure loading conditions Tower Testing Tested 3 Towers (one tangent, one angle, one deadend) July 20th, 2011 Kenny Construction Company and Power Engineers 6 Items Construction would never have to wait on materials. Location to reduce condemnations Construction materials would not become critical path
The TrAIL Project Management Team wanted the tower material ordering process to uphold several basic philosophies : Accommodate landowner requests in relation to structure Kenny Construction Company and Power Engineers 5Īggressive project timeline in conjunction with the risk of foreign sourcing and ocean delivery of lattice steel delivery forced the early material ordering to support construction Kenny Construction Company and Power Engineers 4ĭesigned for Helicopter Installation Splices set for each section of the tangents
#Pls cadd advanced user group series#
July 20th, 2011 Kenny Construction Company and Power Engineers 3Įngineering Design Series 8 tower family was developed for 3-bundle 1113 Finch ACSSįamily consisted of 7 tower & poles types (Short/Medium/Long Span Tangents, 10 Angle, 30 Angle, 49 Deadend, 90 Deadend) >$900M Total Project Cost (Allegheny Power/TrAILCo Portion) Kenny Construction Company and Power Engineers 2Ħ71 total structures (536 Lattice and 135 Tubular)ġ51.2 Miles of 500kV Transmission Line (25 miles with 138kV Underbuild)Ģ52 Miles of access roads required due to mountainous terrain Kenny Construction Company and Power Engineers 1 PLS-CADD Advanced Training and User Group Meeting
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