B08_Attachment_12_Electrical_Service_Revision_0004.pdf

This is a memorandum from Jerry Otto, P.E., to Mark McNearty, P.E., Civil Engineer at the BIA Office of Trust Services Division of Water and Power Branch of Irrigation and Power, dated June 30, 2026, regarding the Bannock Pumping Plant Modernization and Rehabilitation project (140A1626B0001).

The memo addresses electrical service clarification for the Bannock Pumping Plant. Following a June 3, 2026 meeting between HDR and Matt Pallante from Idaho Power to discuss new electrical service to the site, the memo requests revision to contract drawing E-401, Key Note 1. The revised note should specify that Idaho Power will provide the primary conduit and wire to a handhole from a utility pole, with the contractor responsible for providing a handhole with concrete pad suitable for Idaho Power's sector cabinet installation. The contractor must coordinate handhole and concrete pad requirements with Idaho Power and provide conduit and wire from the sector cabinet junction bars to the new service transformer.