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OpenServicesCloses Dec 11, 2026

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

Sanitation Bureau, Public WorksLos Angeles, California#232763

Work includes maintaining and upgrading landfill gas systems, flare stations, monitoring wells, and leachate systems, with compliance to environmental regulations. Proposals must be submitted by 4:00 PM on December 11, 2026, via email. A mandatory virtual pre-proposal meeting is scheduled for November 12, 2026. If a sub is not on Schedule A, a mini outreach must be completed and approved prior to proposal submission. The proposal must include a resume, cost and time breakdown, billing rates, and availability statement.

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Overview

Due
Dec 11, 2026
Submission
email
Contract term
36 months from the issuance of the Notice-to-Proceed (NTP)
Documents analyzed
4

Scope of work

  • Maintain and upgrade landfill gas collection systems at five city-owned closed landfills.
  • Repair and upgrade landfill flare stations and gas system equipment.
  • Install and maintain landfill gas monitoring probes and wellheads.
  • Perform groundwater and leachate monitoring and maintenance.
  • Replace and upgrade mechanical and electrical components (e.g., blowers, valves, fans, pumps, compressors).
  • Procure and install landfill flare equipment from John Zink Company LLC or similar.

Steps to Bid

  1. 1

    Attend the mandatory virtual pre-proposal meeting on Thursday, November 12, 2026, from 10:30 AM to 11:30 AM via Google Meet (Official linkPro) or phone (337-435-924351277#). by Nov 12, 2026, 10:30 AM

  2. 2

    Submit all questions in writing via email to Erick Toscano, Alejandro Morales, or David Santos before the meeting. by Nov 12, 2026, 10:30 AM

  3. 3

    Prepare and submit the proposal via email to Erick Toscano, Alejandro Morales, and David Santos by 4:00 PM on Friday, December 11, 2026.

What you'll need

Submission

Email

NAICS

541330, 541340, 541350, 541360, 541370, 541380, 541390

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Project details

Only these 31 firms may submit proposals. The scope includes as-needed engineering and technical support for maintenance, repair, and upgrade of landfill systems at five city-owned closed landfills. Services include: maintaining and upgrading landfill gas collection systems (LFGCS), flare stations, gas wells, monitoring probes, groundwater wells, and leachate collection systems; preparing environmental documents, cost estimates, settlement studies, and gas system analyses; replacing or upgrading mechanical and electrical components (e.g., blowers, valves, fans, pumps, compressors); procuring flare equipment from John Zink Company LLC or similar; preparing engineering design plans and digitizing existing plans (GIS, AutoCAD); and performing full system evaluations to identify areas requiring replacement. All work must comply with federal, state, and local regulations, including those from SCAQMD, LARWQCB, LEA, CARB, and Cal Recycle. A mandatory virtual pre-proposal meeting is scheduled for Thursday, November 12, 2026, from 10:30 AM to 11:30 AM. If a subconsultant is not on the current Schedule A, a mini outreach must be performed and approved prior to inclusion. The Task Order Manager is Erick Toscano.

Key dates

Pre-bid meeting
Nov 12, 2026, 10:30 AM Pacific Time
Bids due
Dec 11, 2026

Documents

  • How to Perform Mini Outreach for a TOS_REV July 2024.pdf14 pages
  • LASAN On-Call Consultants list 07.30.24.pdf1 pages
  • Mini Outreach Subconsultant Phone Log_Request to Add Sub_Rev_.xlsx
  • TOS-70 Issuance.pdf8 pages

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Contact

Agency contact for this bidName, email & phone — included with ProPro

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