This Sources Sought opportunity from Department Of Energy was posted on June 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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B695 Tank Farm Revitalization-Design-Build

Closed

B673616Federal

Submission Closed06/16/2026, 12:00:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 238220

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AI Contract Overview

Lawrence Livermore National Security, LLC is soliciting sources for a design-build contract to revitalize the B695 Tank Farm located at the Lawrence Livermore National Laboratory. The project involves the design, demolition, and installation of critical upgrades to nine 5,000-gallon waste treatment tanks within the facility. Key components include the installation of five chemical reagent dosing systems capable of handling multiple reagents, the replacement of mixer assemblies designed to thoroughly mix each tank within 10 minutes, and the addition of coarse bubble diffusers to aerate the tanks efficiently. The system will integrate with existing programmable logic controllers (PLCs) to ensure precise dosing and operational control. Additionally, the contract offers an optional scope for instrumentation upgrades, which includes the installation of sensors for pH/ORP, conductivity, oxygen, total suspended solids, and liquid level to enhance monitoring and treatment capabilities. This revitalization aims to improve operational efficiency, safety, and regulatory compliance within the tank farm operated by the Radioactive and Hazardous Waste Management program. The solicitation, identified by number B673616, is open for responses until mid-June 2026, and the work will be performed in Livermore, California, with points of contact established for interested sources.

General Info

Design-build contract to upgrade nine 5,000-gallon tanks with dosing systems, mixers, diffusers, and optional sensors.

Agency

Department Of Energy → Llns – DOE Contractor

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors View NAICS

Place of Performance

Livermore, CA, 94550, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedJun 1

Sources Sought

Response DeadlineJun 16

Deadline has passed

Submission Closed

06/16/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Energy → Llns – DOE Contractor

Contacts1 person available

OfficeLivermore, CA, 94551, USA

Organization / Agency

Department Of Energy → Llns – DOE Contractor

Office AddressLivermore, CA, 94551, USA

Contacts

Gary Arruda

contact@example.gov

Full Description

Lawrence Livermore National Security, LLC (hereinafter called “LLNS”) is seeking sources for the performance of the design build of the B695 Tank Farm Revitalization.

Tank Farm Improvement Project Summary

This project scope includes the design, demolition, and installation of five chemical reagent dosing systems for nine 5,000-gallon waste treatment tanks; the removal and replacement of the nine tank mixer assemblies (one for each of nine waste treatment tanks); design and installation of nine coarse bubble diffusers, one for each of nine waste treatment tanks); and an optional instrumentation removal and instillation.

The nine waste treatment tanks are part of Lawrence Livermore National Laboratory’s (LLNL) waste treatment facility operated by the Radioactive and Hazardous Waste Management (RHWM) program. This renovation aims to upgrade the wastewater treatment system to improve operational efficiency, enhance safety, and ensure continued compliance with regulatory requirements.

The following provides a description of the planned systems.

Base Scope

Reagent Dosing System

The new reagent dosing system will be a centralized system to dose 5 different reagents from 55-gallon drums into nine 5,000-gallon treatment tanks. The system will operate through the existing PLC system and dose specified amounts.

Tank Mixers

The tank mixer assemblies shall include blades, shaft, gearbox, and motor. The mixer shall be capable of thoroughly mixing the 5,000-gallon tank in 10 mins.

Course Bubble Diffusers

The course bubble diffusers will be installed inside each of the nine 5,000-gal treatment tanks and be capable of aerating the liquid with 60 scfm per tank.

Optional Scope

Instrumentation

The new instrumentation shall be pH/ORP, conductivity, oxygen, TSS, and liquid level sensor on each tank to aid in treatment and handling of the stored waste.