Bid Banana
PricingBid helpAPILog inStart free trial
Log inStart free trial

Learn more

  • California guideCalifornia Bids and Bidding Guide
  • Before you submitBid Response: 3 Common Mistakes When Submitting an RFP
More environmental services bids →Must-win bid? Bring in The Bid Lab →
Bid Banana
SearchPricingBid helpBrowse bidsAPISupportFAQPrivacy PolicyTerms of UseAI Use Policy

This website and its content is copyright of The Bid Lab © 2026. The Bid Lab is a trademark of Bid Lab, LLC. All rights reserved.

  1. Bid Banana
  2. ›Closed bids
  3. ›California
  4. ›Environmental Services
  5. ›Operation, Monitoring and Maintenance of the Los Osos…

Awarded contract·County of San Luis Obispo·California

Operation, Monitoring and Maintenance of the Los Osos Landfill Systems

Won by Tetra Tech$1MSingle Award
Contract source

Awarded vendors

  • Tetra Tech

Description

The County of San Luis Obispo is soliciting proposals for professional services for the operation, monitoring, and maintenance of the Los Osos Landfill systems. The contract includes post-closure maintenance and corrective action activities, such as a gas collection and control system and a groundwater extraction and treatment system. The contract is intended to be awarded to Tetra Tech. Key aspects of the contract include: • Operation, monitoring, and maintenance of the Los Osos Landfill systems • Post-closure maintenance and corrective action activities • Gas collection and control system • Groundwater extraction and treatment system • Professional services for the contract

Attached files

Key dates

Last updated

Details

Award type
Single Award
Industry
Environmental Services
NAICS
541620
Solicitation №
1883

Contract value

$1,000,000

The value of the contract is not explicitly stated in the document. However, based on the scope of work, which includes the operation, monitoring, and maintenance of the Los Osos Landfill systems, the contract value could be estimated to be in the range of $500,000 to $2 million per year, depending on the specific services required and the duration of the contract.

AI estimate from the award documents

Similar open opportunities

Matched by Bid Banana AI™

U.S. Department Of Defense·California

Top match · 68%

Waste Management Services

Closes 11/24/2026Opened 10/27/2026

LA Public Works Sanitation Bureau·California

67% match

LASAN Closed Landfill’s Maintenance, Repairs, and Technical Services (S-070)

Closes 12/11/2026Opened 10/30/2026

Delaware Solid Waste Authority·Delaware

66% match

Environmental Monitoring Services for the CSWMC, SSWMC and Transfer Stations

Closes 12/10/2026Opened 9/15/2026

Los Angeles County·California

66% match

DBH85 - AS-NEEDED SEPTIC TANK MAINTENANCE SERVICES - RFSQ - Closing: Continuous

Closes 11/21/2026Opened 11/21/2024

California Department of Transportation·California

65% match

Landfill Disposal Site Services in Sonoma County

Closes 11/5/2026Opened 10/14/2026

California Department of Transportation·California

65% match

Hazardous Waste Disposal Services in Los Angeles and Ventura Counties

Closes 11/5/2026Opened 10/20/2026

Miami-Dade County·Florida

65% match

South Dade Landfill - Cell 5 Side Slopes Stormwater Drainage Improvements

Closes 11/12/2026Opened 10/6/2026

City of Pasadena·California

65% match

Fleet Hazardous Waste Collection, Disposal, and Clarifier Maintenance Services

Closes 12/7/2026Opened 10/28/2026

County of Riverside·California

64% match

ENVIRONMENTAL SITE INVESTIGATION SERVICES

Closes 11/11/2026Opened 10/7/2026

San Bernardino County·California

64% match

Unit 2 Phase 5-2 Liner Construction Project at the San Timoteo Sanitary Landfill

Closes 11/12/2026Opened 10/27/2026

LA County Beaches and Harbors·California

64% match

AS-NEEDED HAZARDOUS WASTE REMOVAL SERVICES - RFSQ

Rolling / TBD closeOpened 6/25/2026

U.S. Department Of Defense·United States of America

64% match

Waste Water Treatment Plant Services

Closes 11/23/2026Opened 10/12/2026

LA County Beaches and Harbors·California

63% match

AS-NEEDED SEPTIC TANK MAINTENANCE SERVICES - RFSQ

Rolling / TBD closeOpened 11/21/2024

City of Pomona·California

63% match

Downtown Trash and Maintenance Service

Closes 11/18/2026Opened 10/28/2026

Texas Brazos River Authority·Texas

63% match

Solid Waste Collection and Disposal Services at Possum Kingdom.

Closes 11/10/2026Opened 10/20/2026

City of Pico Rivera·California

63% match

Landscape Maintenance Services

Closes 11/5/2026Opened 10/5/2026

Delaware Solid Waste Authority·Delaware

63% match

CHERRY ISLAND LANDFILL (CIL) AND PIGEON POINT LANDFILL (PPLF) MANHOLE REHABILITATION – PHASE 2

Closes 12/15/2026Opened 10/28/2026

LA County Parks and Recreation·California

62% match

Fuel Tank Testing, Inspecting, and Maintenance Services

Rolling / TBD closeOpened 8/17/2017

California Department of Parks and Recreation·California

62% match

IFB# C26554006 - Refuse, Recycling and Organic Waste Services (Oceano Dunes-Parks)

Closes 11/23/2026Opened 10/23/2026

County of Orange·California

62% match

Hazardous Waste Collection & Disposal Services

Closes 11/25/2026Opened 10/27/2026

Massachusetts Town of Lunenburg·Massachusetts

62% match

Operation and Maintenance Services for the Lunenburg Wastewater Collection System

Closes 11/12/2026Opened 10/26/2026

California Department of Transportation·California

62% match

Hazardous Waste Disposal Services in Mendocino, Lake, Humboldt, and Del Norte Counties

Closes 11/3/2026Opened 10/16/2026

Louisiana Office of State Procurement·Louisiana

62% match

*Mand Site*Waste Disposal Svcs -DOC/LCIW

Closes 11/17/2026Opened 10/23/2026

U.S. Department Of Defense·U.S. Armed Forces – Pacific

62% match

INTEGRATED SOLID WASTE MANAGEMENT SERVICES FOR GENERAL WASTE COLLECTION AND DISPOSAL, AT YOKOHAMA AREA

Closes 1/12/2027Opened 12/17/2025

County of Volusia·Florida

62% match

Tomoka Farms Road Landfill (TFRL) Leachate Evaporation System Demonstration Project

Closes 11/12/2026Opened 9/25/2026