Project Information

Bid Title

Hazardous Waste Removal Services

Issuing Agency

William S. Hart Union High School District

Location

California

Published Date

Mar 17, 2026

Closing Date

Apr 29, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Inquiries

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Bid Documents

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Project Description

Project ID:

Title: Hazardous Waste Removal Services

Addenda: 0

Release Date: 3/17/2026

Due Date: 4/29/2026

Follow

Hazardous Waste Removal Services

Invitation For Bid

Maintenance and Operations

07568 , 44032 , 45069 , 85078 , 92856

Project ID: HAZ2604A

Release Date: Tuesday, March 17, 2026

· Due Date: Wednesday, April 29, 2026 11:00am

Posted Tuesday, March 17, 2026 12:00pm

All dates & times in Pacific Time

Draft Response Events RSVP No Bid42 days, 16 hours, 6 minutes

Post Information

Posted At:Tue, Mar 17, 2026 12:00 PM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

This project is being managed by Wm. S. Hart Union High School District, owner, single prime contractors possessing an active class-type license(s) as listed in the table below.

Package #	Scope of Work	License
HAZ2604A	Hazardous Waste Removal Services	One of the following: A, B, C-12, C-21, C-36, C-57 or C-61/D40 along with a HAZ-Hazardous Substance Removal Certification

Background

The William S. Hart district is seeking proposals from qualified vendors to bid on a three-year contract for Hazardous Waste Removal Services. Competitive proposals will include providing a field chemist, routine collection, shipping, transportation, disposal, supplies, labels, and documentation. The District requires two annual visits to all District sites, with a bi-annual clarifier tank neutralization service and or inspection at the Transportation department. Please reference Exhibit A in the project manual for additional information.

Timeline

Project Release Date:

March 17, 2026

RSVP through OpenGov for the Pre-Proposal Meeting/JOB WALK:

March 17, 2026, 8:00am

Pre-Proposal Meeting/JOB WALK (Non-Mandatory):

March 17, 2026, 8:00am

PLEASE NOTE: THERE IS NOT A PRE-BID CONFERENCE SCHEDULED FOR THIS PROJECT.

Last Day for Pre-Bid RFI's - project related questions shall be submitted via the District's eProcurement Portal Q&A feature.:

April 16, 2026, 2:00pm

Last Addendum Issued:

April 23, 2026, 4:00pm

Bid Opening/Submittals due:

April 29, 2026, 11:00am

Commodity Codes

• NAICS 562111Solid Waste Collection
• NAICS 562112Hazardous Waste Collection
• NAICS 562211Hazardous Waste Treatment and Disposal

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