Mud Mountain Dam (MMD) Fish Passage Facility (FPF) Mini Spider Crane

Summary (Newest Update)

Background The U.S. Army Corps of Engineers is seeking to procure a spider type crane for the Mud Mountain Dam Fish Passage Facility located in Southeast King County on the White River. The purpose of this procurement is to facilitate inspection, maintenance, and repair activities at the facility, ensuring compliance with all relevant regulations and industry standards. Work Details The contract requires the supply of a self-propelled track mounted mini-crawler crane with 'spider' type articulated outrigger legs and an aerial platform attachment. The specifications for the crane include: - Lifting capacity: at least 6,400 lbs - Tip height: at least 30 ft - Retracted boom length: less than 8.5 ft - Minimum working radius: less than 2 ft - Maximum working radius: at least 27 ft - Capable of 360-degree continuous rotation - Four articulated outriggers - Collapsed width: 2.5 ft or less - Maximum weight: 4,600 lbs - Capable of climbing hills of 18% grade - Propelled by rubber tracked crawlers. Power and control requirements include electric power with AGM batteries capable of traveling for at least 30 minutes on battery power, operation via an 110V electric cable at least 90 ft long, and wireless radio remote control. Safety features must include an anti-two-block system, emergency stop button, overwinding autostop, automatic winch brake, and overturn monitoring system. The aerial platform attachment must have a maximum capacity of 300 lbs and allow for 360-degree rotation. Period of Performance The contractor must deliver the crane and attachment within 2 months of receipt of order. Place of Performance Mud Mountain Dam Fish Passage Facility, located at 25305 SE Mud Mountain RD, Enumclaw, WA 98022.