Project Information

Bid Title

Roadway Construction Materials, Debris Disposal, and Hauling Services

Issuing Agency

City of Seattle

Location

Washington

Published Date

Feb 25, 2026

Closing Date

Apr 8, 2026

Government Level

State & Local

Status

Closed

Ref. #

ITB-TR0-6544

Original Source

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Bid Inquiries

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Bid Documents

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Project Description

Project ID: ITB-TR0-6544

Title: Roadway Construction Materials, Debris Disposal, and Hauling Services

Addenda: 0

Release Date: 2/25/2026

Due Date: 4/8/2026

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Roadway Construction Materials, Debris Disposal, and Hauling Services

Invitation To Bid

FAS - Purchasing

238110 , 238120 , 3273 , 327320 , 327331

Project ID: ITB-TR0-6544

Release Date: Wednesday, February 25, 2026

· Due Date: Wednesday, April 8, 2026 1:00pm

Posted Wednesday, February 25, 2026 8:00am

All dates & times in Pacific Time

Draft Response Events RSVP No Bid41 days, 18 hours, 25 minutes

Post Information

Posted At:Wed, Feb 25, 2026 8:00 AM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

The purpose of this Invitation to Bid is to solicit bids from interested Bidders for:

Scope 1: Roadway Construction Materials, Asphalt Materials and Debris Disposal

(e.g. mineral aggregate, asphalt materials, disposal of construction materials)

Scope 2: Cementitious Materials

(e.g. roadway concrete ready mix, non-roadway ready mix, CDF, and hauling service)

Scope 3: General and Roadway Debris Hauling & Related Services

(e.g. rubble hauling services to and from city facilities to disposal facilities)

The City intends to award a pool of eligible, qualified, and competitive contracts for these products and services. The City may place orders with any of the resultant contract vendors, selecting the vendor the City wishes to use in any manner that the City department placing the order chooses.

Background

The City has held successful contracts for roadway materials, disposal services, concrete and asphalt materials, waste materials and general hauling services for several years. However, the contracts are set to expire, so the City is returning to the marketplace to establish a pool of new contracts.

The City currently holds 19 contracts with various vendors that provide a range of roadway materials, disposal services and hauling services for various zones in Seattle areas. This Invitation to Bid intends to establish a pool of vendors to replace these 19 contracts. Contracts to be replaced by this Solicitation below:

City of Seattle Blanket Contract ID	Contract Title	Legal Name of Organization
3780	ROADWAY DISPOSAL	AAA MONROE ROCK CORP
3881	ROADWAY AGGREGATE ASPHALT DISP	LAKESIDE INDUSTRIES
3882	ROADWAY ASPHALT AND DISPOSAL	ICON MATERIALS INC
3883	ROADWAY DISPOSAL SITE	LENZ ENTERPRISES INC
3815	ROADWAY MINERAL AGGREGATE DISPOSAL	CEDAR MOUNTAIN RECLAMATION LLC
3814	ROADWAY MINERAL AGGREGATE DISPOSAL	GARY MERLINO CONSTRUCTION CO
3880	ROADWAY MINERAL AGGREGATE DISPOSAL	MARONI CONSTRUCTION INC
3813	ROADWAY MINERAL AGGREGATE DISPOSAL	RENTON CONCRETE RECYCLERS
3816	ROADWAY MINERAL AGGREGATES	GARY MERLINO CONSTRUCTION CO
4494	ROADWAY CONCRETE DELIVERY	TRINITY DEVELOPMENT CORPORATION
4264	ROADWAY CONCRETE SUPPLY	GARY MERLINO CONSTRUCTION CO
4492	ROADWAY CONCRETE SUPPLY/DELVRY	SALMON BAY SAND & GRAVEL CO
4493	ROADWAY CONCRETE SUPPLY/DELVRY	GLACIER NORTHWEST INC
4632	ROADWAY AGGREGATE SAND/GRAVEL	GLACIER NORTHWEST INC
6154	BLDG SVCS SDOT DEBRIS HAULING	MARONI CONSTRUCTION INC
5132	BLDG SVCS SDOT DEBRIS HAULING	NEWELL BROTHERS INC
5133	BLDG SVCS SDOT DEBRIS HAULING	RIVERS EDGE ENVIRONMENTAL SERVICES INC
6054	ROADWAY - General Debris Hauling and Related Services	MAKS DUMP TRUCK LLC
6025	ROADWAY - CONCRETE DELIVERY SUPPLY ONLY	GARY MERLINO CONSTRUCTION CO

In 2024, the City’s total usage for all contracts was approximately $5.5 million. The City does not guarantee usage of the contracts resulting from this solicitation. Multiple vendors for hauling services will be rotated to the city’s best ability. The Parks Department, Seattle City Light, Seattle Public Utilities, and Seattle Transportation Department are the primary users of the contracts.

Timeline

ITB Issued:

February 25, 2026

Pre-Bid Conference (Non-Mandatory):

March 17, 2026, 10:30am

https://teams.microsoft.com/meet/27537757286980?p=Gg9ngwjvWDFAu4Lu6Z

Deadline For Questions:

March 25, 2026, 5:00pm

Sealed Bids Due to the City / Bid Opening:

April 8, 2026, 1:00pm

https://teams.microsoft.com/meet/23747901317261?p=4gXXGZCzIOipJH6EEU

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 484220Specialized Freight (except Used Goods) Trucking, Local
• NAICS 562111Solid Waste Collection
• NAICS 562119Other Waste Collection

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