This Combined Synopsis/Solicitation opportunity from Department Of Energy was posted on November 14, 2019. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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SLAC_Mechanical_Electrical_(Heat_Exchange_2_Upgrade)

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SLAC_Mechanical_Electrical_(Heat_Exchange_2_Upgrade)Federal

Submission Closed12/14/2019, 01:00:00 AM UTC

Contract Overview

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

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NAICS: 237990

New

SLED

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. The notice was posted on October 30, 2026, and the deadline for responses is set for September 30, 2027. Interested parties can find further details and manage bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Alta, Riverview, and Kings Canyon High Well Drilling Phase is a solicitation issued for project number 1000316-001C on behalf of the Kings Canyon Unified School District. The scope of work involves well drilling operations located across Reedley, Parlier, Dinuba, and Fresno, California. This project is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. The opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The solicitation was posted on October 30, 2026, with a response deadline of November 10, 2026. Interested parties may coordinate through the primary point of contact, Jennah Castagna.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-0

The Recharge Master Plan Update Basin Improvements Project, managed by Granite Construction Company, involves the construction of two drop inlet diversion structures within the 25-foot-wide concrete San Antonio Creek Channel in Montclair, California. The scope of work includes excavating 8 to 10 feet below the channel floor, installing steel debris grates, and fitting wall-mounted steel gates on the east sides of the structures. Additionally, the project requires the installation of 4-foot-diameter discharge pipelines leading to Montclair Basins 2 and 3, which will be covered by 3 feet of soil and terminate in concrete outlet structures designed for flow dissipation. A critical component of the project is the implementation of electrical, instrumentation, and SCADA integration to manage gate actuation. Programming for these systems is strictly limited to approved integrators, specifically Technical Systems, Inc. or E Technologies Group. This solicitation is categorized under NAICS code 237990 and includes a Disadvantaged Business Enterprise set-aside. Interested parties must submit responses by November 5, 2026.

Granite Construction Company

POSTED

DEADLINE

ARWA Carrizo System Expansion: Well Drilling

Solicitation # arwa-carrizo-system-expansion-well-drilling

The Alliance Regional Water Authority is seeking bids for the Carrizo System Expansion project focusing on well drilling services located in Rosanky, Texas. This solicitation, identified as ARWA IFB Number 2026-001, is managed by Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. The opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this contract is handled by Amy Majors, who serves as the point of contact for the procurement process.

Hydro Resources - Mid Continent, Inc.

POSTED

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

Empire Equipment Service, Inc. is soliciting quotes for the Construction of The Recharge Master Plan Update Basin Improvements Project, specifically focusing on the Montclair Basins 2 and 3 Diversion Improvements at the San Antonio Creek Channel in Montclair, California. This project is being conducted for the Inland Empire Utilities Agency and falls under NAICS code 237990. The opportunity is specifically seeking certified DBE and DVBE subcontractors and suppliers, with set-asides available for various small business categories including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified businesses. Interested parties must submit their responses by November 5, 2026. Primary coordination for this solicitation is handled by Gio Marquez.

Empire Equipment Service, Inc.

POSTED

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

The State of California Department of General Services is seeking bids for the Site Compliance and Improvements project at Patton Landing, located in Carnelian Bay, Placer County. This solicitation, identified by Project Number 13891 and Event ID 0000040533, focuses on site compliance and infrastructure enhancements under NAICS code 237990. The opportunity is specifically set aside for SBA certified Service-Disabled Veteran Owned Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. Primary coordination for this project is managed through Nayvi Waite at Resource Development Company LLC.

Resource Development Company LLC

POSTED

DEADLINE

Structural Repair at NCMT Berths 24-3 and 24-4, CA

Solicitation # structural-repair-ncmt-berths-24-3-24-4-ca

This solicitation, issued by Griffith Company, concerns structural repair work at NCMT Berths 24-3 and 24-4 located in California. The scope of work involves the demolition and removal of existing concrete decks, pile caps, and appurtenances, followed by the construction of a new reinforced concrete deck. Additionally, the project requires the repair of existing piles, the installation of pile jackets, and the replacement of various waterfront elements, including bull rails, wale systems, fenders, and mooring hardware such as bollards. The opportunity is set aside for small businesses under NAICS code 237990. Interested parties must submit their responses by the deadline of November 4, 2026. For further inquiries, the primary point of contact is Savana Powell.

POSTED

DEADLINE

Pennsauken Community Pool Improvements

Solicitation # 2026-BID-15

The Township of Pennsauken, New Jersey, is soliciting bids for the Pennsauken Community Pool Improvements project, solicitation number 2026-BID-15. The scope of work involves the rehabilitation, construction, and general improvement of the community pool, including site clearing, reinforced concrete flooring and wall construction, sandblasting the pool interior, and the installation of shade structures and electrical conduits. All work must adhere to the 2019 NJDOT Standard Specifications for Road and Bridge Construction and comply with the Americans with Disabilities Act of 1990. The contract will be awarded to the lowest qualified responsible bidder. Bids must be submitted electronically via the OpenGov Procurement Portal. Per Addendum #01, the submission deadline is November 10, 2026, at 10:30 AM, and submissions must include a signed Acknowledgment of Receipt of Changes. Required documentation includes a bid bond of 10 percent not to exceed 20,000 dollars, a notarized Non-Collusion Affidavit, and a Public Works Contractor Registration Certificate. The contract period is one year, with a possible one-year extension. Awarded contractors must comply with the New Jersey Prevailing Wage Act, mandatory affirmative action language, and provide a two-year maintenance bond. Payment is processed through the Township's governing body meeting cycle, contingent upon the submission of certified payrolls and itemized invoices.

POSTED

DEADLINE

Site Preparation and Heavy Construction

Charles County Government

POSTED

DEADLINE

Seaview Vehicular Beach Access Ramp Reconstruction Project

Solicitation # 26-B-128CW

The Seaview Vehicular Beach Access Ramp Reconstruction Project, solicitation number 26-B-128CW, is an invitation for bid issued by Volusia County, Florida, to restore beach access at Seaview Avenue in Daytona Beach following destruction by Hurricane Ian. The project scope includes the demolition of damaged infrastructure and the construction of a new reinforced and unreinforced concrete vehicular ramp, a pedestrian sidewalk, curbing, and a composite sheet pile bulkhead with a concrete cap. The estimated construction cost is 1,213,413.00 dollars, with bids due electronically by November 5, 2026. Award will be granted to the lowest responsive and responsible bidder based on price, verified references, and demonstrated experience with similar projects. The project is subject to strict regulatory and technical requirements, including a Florida Department of Environmental Protection coastal construction permit that mandates specific protections for turtle nesting and lighting restrictions. Contractors must comply with FDOT traffic control standards, OSHA safety regulations, and federal provisions including the Davis-Bacon Act and E-Verify. Required deliverables include a payment and performance bond, comprehensive insurance coverage, and an as-built survey. Contract administration involves a 30-day payment cycle for undisputed invoices and a specific sales tax exemption procedure for materials. The County maintains the right to inspect all finished work, providing the contractor 20 days to remedy any punch list items before final acceptance.

POSTED

DEADLINE

Marine Piling and Wharf Structural RepairThis subcontract for Marine Piling and Wharf Structural Repair involves performing critical structural repairs for prime contractors on wharf projects for the Town of Plymouth in Massachusetts. The scope of work includes driving piles, replacing decayed concrete or timber supports, installing marine-grade fasteners, and executing structural shoring. To complete these tasks, the contractor must utilize specialized equipment such as barges, cranes, pile drivers, and marine diving gear. The project requires strict adherence to coastal engineering standards and necessitates a valid marine construction certification to ensure a structurally sound support system. Interested parties must submit their responses by November 19, 2026, for work to be performed at the Court Street location in Plymouth.

POSTED

DEADLINE

22623 Town Wharf Repairs - Phase II

Solicitation # BD-27-1316-PR138-PD138-134965

The Town of Plymouth is seeking sealed bids for the Town Wharf Repairs - Phase II project under solicitation number BD-27-1316-PR138-PD138-134965. This open market solicitation was posted on October 29, 2026, with a response deadline of November 19, 2026, at 3:00 PM. The project involves the execution of wharf repairs as detailed in the specifications and plans available through the official town bids website. Administrative oversight for this contract is managed by Sandra Strassel, the Purchaser, located at 26 Court St, Plymouth, MA 02360. All inquiries and bid submissions should be directed to this office. While the solicitation identifies the primary service as Town Wharf Repairs, specific pricing, budget estimates, and detailed performance schedules are contained within the full Invitation for Bids documentation rather than the summary metadata.

Town of Plymouth

POSTED

about 13 hours ago

DEADLINE

in 20 days

General Info

Agency

Department Of Energy → Slac National Accel Labor -Doe Contractor

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Menlo Park, CA, 94025-7015, USA

Set-Aside

NONE

Documents

Amendment01_RFP_SLAC_305451+HX2+Heat+Exchanger+Upgrades.pdf

RFP+305451+HX2+Heat+Exchanger+Upgrades.pdf

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Timeline

PhaseClosed

PostedNov 7

Sources Sought

Type ChangedNov 14

Sources Sought → Combined Synopsis

Response DeadlineDec 14

Deadline has passed

Submission Closed

12/14/2019, 01:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Energy → Slac National Accel Labor -Doe Contractor

Contacts1 person available

OfficeMenlo Park, CA, 94025, USA

Organization / AgencyDepartment Of Energy → Slac National Accel Labor -Doe Contractor

Office AddressMenlo Park, CA, 94025, USA

Contacts

Doreen Agbayani

contact@example.gov

+1 (555) 000-0000

Full Description

The Heat Exchanger 2 (Hx-02) Upgrades Project is a Design-Build project to install new heat exchanger systems to replace existing mechanical infrastructure in an existing enclosure, and install additional structural wall and roof systems to support increased radiation shielding. Construction includes removal, demolition and new construction efforts to replace the existing Hx-02 system within an existing structure, with two new identical and separate cooling systems. This new scope of work involves new structural work and replacement of mechanical and electrical systems within the existing footprint of the current physical facilities. Sections of the existing structure and infrastructure systems will be reused as detailed. The major elements of the Work include but are not limited to the following: Architectural/Structural; Mechanical; Electrical and Controls for the major demolition and re-construction of the existing Hx-02, which supplies LCW cooling water to the major Accelerator Electron Beamline Dumps (EBD) and Beam Switch Yard Dump (BSY). Design Build, $2-4M TPC Construction start anticipated for March 2020 The due date for the proposal is Friday, December 13, 2019, at 5:00 PM PST. Only one site visit will be provided on Monday November 18, 2019, (PPE required). See below questions. These are to assist SLAC project team with market research to both incentive and narrow the potential sources. - Has your company completed previous work at SLAC or another DOE Facility? - What similar projects is your company currently working on? - What projects has your company completed within the last calendar year? - Does your company have the ability to perform as a general contractor? - Does your company have engineering design capabilities in-house? If so, list the disciplines. - Does your company have in-house shop/on-site fabrication? - Provide a very high level overview of your QA/QC program for Design, Fabrication and Site Construction. - Provide a very high level overview of your ES&H program. - Provide your company's Total Recordable Incident Rate (TRIR) for the last 3 years. - What is your bonding capacity? - Has your California Contractor's License been revoked within the past 5 years? - Has your company been debarred from any US Government projects in the last 5 years? - Does your company maintain a local presence in the SF Bay Area?

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