Structural Design
Lattice Tower Design

Lattice Tower Design

SCOPE ASEC has been tasked to design a new lattice tower family for a client’s double circuit 345kV system. PROJECT DESCRIPTION Four tower types, along with helicopter installation splicing schemes have been developed. The tower types include upto 250’ tall tangents,...

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138kV Transmission Line Rebuild

138kV Transmission Line Rebuild

SCOPE ASEC’s client is rebuilding their existing 138kV transmission lines. The cell equipment on the existing structures is being transferred to new structures. The scope of the project is to develop new loads for the cellular antennas installed on the structure....

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Antenna Add-ons

Antenna Add-ons

SCOPE ASEC worked on our client’s PCS program where antenna additions throughout the client’s systems were modeled and towers analyzed for strength and capacity requirements for the additional loads per governing client standards, GO 95 code and ANSI/TIA-222...

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River Crossing Tower Analysis & Design

River Crossing Tower Analysis & Design

SCOPE ASEC has been contracted to design two new river crossing towers (600’ in height) and two new anchor deadend towers. ASEC will additionally perform sensitivity analysis by modeling the adjacent spans in PLS-CADD and designing the appropriate location for the...

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River Crossing Tower Design

River Crossing Tower Design

SCOPE Our client’s project was a 330-mile transmission line which included fourteen (14) lattice river crossing structures. ASEC’s scope included design of the tower family and providing owner’s engineering support for the development of the loading criteria for...

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Tower Testing Support

Tower Testing Support

SCOPE ASEC provided consulting engineering services as owner’s engineer for nearly two years throughout the duration of a 220kV double circuit tower family development through testing. PROJECT DESCRIPTION Additional services provided included detailed design on tower...

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