Oxidation Ditch 1 Rotor 2 Shaft Replacement Project

Bid Deadline:

2:00 p.m. on Monday, March 31, 2025

121 Palomino Drive, Big Bear City, CA 92314

Mandatory Pre-Bid Conference:

A mandatory Pre-Bid Conference is scheduled for Tuesday, March 18, 2025 at 10:00 a.m. to review the Project's existing conditions at 121 Palomino Drive, Big Bear City, CA 92314. Bids will not be accepted from any bidder who did not attend the mandatory Pre-Bid Conference.

Deadline for Questions:

Questions that are material to the proposal process and received by Friday, March 21, 2025, before 2:00 p.m. will be answered in an addendum, which will be posted below and distributed to proposers who attended the mandatory Pre-Bid Conference, by March 26, 2025.

Project Description:

The Big Bear Area Regional Wastewater Agency is accepting sealed bids for the Oxidation Ditch 1 Rotor 2 Shaft Replacement Project. The scope of work shall include removal of the existing 30-foot shaft, paddles, and associated equipment (i.e. gearboxes, torque arm reducer assembly, non-expansion pillow block bearing, expansion pillow block bearing, and related equipment) and replacement with the new 30'-0" magna rotor assembly w/shaft, existing paddles and associated equipment (i.e. gearbox, torque arm reducer assembly, non-expansion pillow block bearing, expansion pillow block bearing, and related equipment) per drawings C-52332, C-52339, and C-53674.  The contractor is responsible to provide all labor, materials, and equipment to install the BBARWA provided equipment to put the shaft assembly back into full functioning order in strict compliance with manufacturer specifications.