# Spokane Procureware #PW ITB 6610-26

Upriver Dam spillway gantry crane and anchor replacement

**Posted:** October 07, 2026
**Respond By:** November 03, 2026
**Identifier:** PW ITB 6610-26
**NAICS:** 333923, 238190, 238110, 237990

The City of Spokane is seeking a contractor to replace the Upriver Dam spillway gantry crane and anchor.
- **Government buyer:** City of Spokane, Water & Hydroelectric Department; Purchasing Department. The work is at Upriver Dam in Spokane, Washington.
- **Procurement:** Fabricate and deliver a new outdoor 3-ton gantry crane and gantry anchor; remove and dispose of the existing crane; install, connect, test, and commission the replacement system; and restore the site.
  - The crane system calls for two 1.5-ton hoists with motorized underhung trolleys. **Street Crane Co. Ltd.** hoists have already been procured by the City and are to be removed from the old crane, stored, and installed on the replacement crane. The specified hoist model is ZX062-3SoLM5H5H041-LHR0001-46060U14; another attachment gives the model code as ZX062-3S0LM5H5H041-LHR0001-46060U14.
  - The crane design includes a bridge girder, motorized end trucks and gantry travel assemblies, controls, safety devices, and anchorage or parking clamps. Existing runway rails are ASCE 30# and the work bridge is approximately 230 feet long.
- **Named companies:** **Street Crane Co. Ltd.** is the named hoist manufacturer. Mesa Associates, Inc. prepared the structural design documents; LSB Consulting provided the gantry anchor design plans. Neither is identified as the crane equipment supplier.
- **Notable requirements:** Outdoor-rated equipment; wireless controls; safety, locking, and travel-limiting devices; a wind alarm; and owner-witnessed testing and commissioning. Evaluate the existing 480-volt, three-phase, 30-amp feeder for reuse if testing shows it is adequate. Assume existing crane coatings contain lead and include compliant handling and disposal. Structural work requires an AISC-certified fabricator, certified welders, and engineer-reviewed lift plans; verify the spillway deck capacity for maximum wheel loads.
- **Schedule and value:** Begin work within 10 days after Notice to Proceed and meet the specified substantial-completion deadline. Preliminary planning indicates an approximately eight-month construction period. The engineer’s estimate is $800,000.

### Description

The City of Spokane is seeking bids to fabricate and deliver a new gantry crane and anchor, remove and dispose of the existing gantry crane, and install the replacement crane at the Upriver Dam Spillway work bridge. The work includes installation-related activities, with project plans, technical specifications, and quality control/assurance documents provided in the attachments. A mandatory pre-bid meeting is scheduled for October 27, 2026, at Upriver Dam in Spokane, Washington. Bids are due November 3, 2026, at 11:00 AM; questions must be submitted through the project’s Clarification Tab by October 28, 2026, at 2:00 PM.

[View original listing](https://spokane.procureware.com/Bids/4a3ff781-3e22-4283-bd1d-8ca1b2871b48)