Prairie Power, Inc. – Jacksonville to Winchester 138 kV Storm Hardening Transmission Design
Client: Prairie Power, Inc. (PPI)
Location: Jacksonville to Winchester, Illinois
Length: Approximately 19 mi
Voltage: 138 kV
The project referred to as “Jacksonville to Winchester 138kV Storm Hardening” includes the replacement of 57 wooden structures to weathering steel structures on L8‐1, a 138kV transmission line owned by PPI. This project also includes the resagging of the existing wires between deadend structures 2 and 29.
Design: Create plan and profiles, guying guides, stringing charts, bill of materials, specify and procure steel poles, staking, and assemble drawings.
Contract: Contract administration for line construction