Project Information

Bid Title

Skagit River Concrete Spillway Repairs - Gorge, Diablo & Ross Dams

Issuing Agency

City of Seattle

Location

Washington

Published Date

Feb 4, 2025

Closing Date

Mar 12, 2025

Government Level

State & Local

Status

Closed

Ref. #

PW# 2024-052

Original Source

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Bid Documents

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Project Description

Project ID: PW# 2024-052

Title: Skagit River Concrete Spillway Repairs - Gorge, Diablo & Ross Dams

Addenda: 1

Release Date: 1/22/2025

Due Date: 3/12/2025

Post Information

Posted At:Wed, Jan 22, 2025 10:29 AMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No

Overview

Summary

PROJECT DESCRIPTION: This project consists of the following elements of work: repair of five concrete spillways (Gorge, Diablo Left, Diablo Right, Ross Left and Ross Right) involving saw cutting, concrete demolition and replacement, crack and expansion joint repairs, environmental and safety controls.

ESTIMATE: The Engineer's Estimate for this project is approximately $2,350,000 (before tax).

PROJECT LOCATION: This project is located at Gorge, Diablo and Ross Dams, upper Skagit River Hydroelectric Project in Whatcom County.

Timeline

Release Project Date:

January 22, 2025

Pre-Bid Site Inspection #1 (Mandatory for Bidders to attend at least 1 Pre-Bid Meeting and Site Walk)):

February 26, 2025, 11:00am

Meet at the Skagit Video Conference Room, 172 Seattle City Light Street (by Helipad) located in Newhalem, WA at milepost 120 on State Route 20.

Pre-Bid Site Inspection #2 (Mandatory for Bidders to attend at least 1 Pre-Bid Meeting and Site Walk):

February 27, 2025, 11:00am

Meet at the Skagit Video Conference Room, 172 Seattle City Light Street (by Helipad) located in Newhalem, WA at milepost 120 on State Route 20.

Question Submission Deadline:

March 6, 2025, 5:00pm

Bid Open Date:

March 12, 2025, 2:00pm

Webex call-in information is:
1) Phone number to connect:
a) 206-207-1700 (Seattle), or
b) 1-408-418-9388 (United States Toll)
2) Meeting Number Access Code: 146 108 8903

Commodity Codes

• NAICS 237310Highway, Street, and Bridge Construction
• NAICS 237990Other Heavy and Civil Engineering Construction

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