Site work for a power facility in Grand Junction, Iowa. Completed plans call for site work for a power facility.

Furnish labor and materials for the construction of a new 69 kV substation. The location of the project site is as follows: Substation 308 11th Street S Grand Junction, IA 50107 A construction unit consists of furnishing and installing steel structures complete with equipment mounting bolts, equipment-mounting brackets and supports, and supplying and installing ground clamps, all conduit mounted on or attached to the steel structures including all fittings and couplers, and connectors necessary to attach the equipment to the structure. Unit includes furnishing and installing anchor bolts. Specific construction units are as follows: A1 Steel, 69 kV H-frame deadend structure (ea.) A2 Steel, shield support pole (ea.) A3 Steel, PT stand (ea.) SWITCHES: A construction unit consists of furnishing and installing 3- phase, 69 kV group-operated air-break (GOAB) switches with accessories, operating mechanisms, and identification signs. A separate unit includes furnishing and installing single phase 69 kV fused disconnect switches with accessories, fuse, operating mechanisms, and identification signs. The Contractor shall furnish and install mounting bolts and miscellaneous hardware materials for complete installation. Specific construction units are as follows: B1 Switch, 69 kV, 3Ø, vertical break, GOAB, on H-frame steel (ea.) B2 Fused hookstick switch, Porcelain, Right-Angle, 69 kV, 1Ø, with insulators, fuse links, and hardware, installed on deadend H-frame (ea.) LIGHTNING ARRESTERS: A construction unit consists of furnishing and installing station class lightning arresters mounted in place and connected to the ground conductor and grid. Specific units are as follows: C1 Lightning arrester, 22 kV, 1Ø, 27 kV duty cycle,station class(ea.) C2 Lightning arrester, 48 kV, 1Ø, 60 kV duty cycle,station class(ea.) BUS WORK: A construction unit consists of furnishing and installing all tubular bus conductor, strain bus conductors, insulators, flexible cable bus conductor, connectors, fittings, end caps, identifications signs, vibration damping conductor, and clamps regardless of size or type. Units include drilling, welding and field bending as required. Specific construction units are as follows: D1 Bus work, jumpers, insulators, connectors, dampening cables (as req'd.) Question Deadline 06/04/2026 All questions about the meaning or intent of the Bidding Documents are to be submitted to Engineer in writing. Questions received less than seven days prior to the date for opening of Bids may not be answered.