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This Solicitation opportunity from California was posted on December 10, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

ON-CALL ENGINEERING AND CONSTRUCTION MANAGEMENT SUPPORT SERVICES

Closed
26009-SState & Local

Contract Overview

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

Active Opportunities Like This One

NAICS: 541330
New
Federal
GEOTECHNICAL DRILLING AND SAMPLING, IN-SITU TESTING, AND GEOPHYSICAL INVESTIGATION AT VARIOUS LOCATIONS, REPUBLIC OF KOREA (ROK)
Solicitation # W912UM26RA007
The United States Army Corps of Engineers Far East District is soliciting a firm-fixed price, single award, indefinite delivery indefinite quantity contract for geotechnical drilling, sampling, in-situ testing, and geophysical investigations at various military bases in the Republic of Korea. The contract has a total estimated capacity of 3 million dollars and a total duration of sixty months, consisting of a one-year base period and four one-year options. The awarded contractor will be responsible for determining subsurface soil and rock material characteristics, groundwater conditions, and geotechnical engineering properties, adhering to ASTM and USACE standards. The procurement follows a Lowest Price Technically Acceptable source selection process, where award is granted to the responsible offeror with the lowest price that meets acceptable standards for technical and past performance factors. Technical requirements include the submission of a Contractor Quality Control plan, an Accident Prevention Plan, and an Environmental Protection Plan. Offerors must be registered in the System for Award Management and, if located outside the United States, possess a NATO Commercial and Government Entity code. Proposals must be submitted as separate PDF volumes for technical, past performance, and price, with unit pricing for specific exhibit line items quoted in Korea Won.
W2SN Endist Far East

POSTED

about 4 hours ago

DEADLINE

in 29 days
NAICS: 541330
New
Scattergood GS. Units 1&2 Green Hydrogen-Reaady Modernization
Solicitation # scattergood-gs-units-12-green-hydrogen-reaady-modernization
Kiewit Infrastructure West Co. is soliciting sub-quotes for the Scattergood GS Units 1 and 2 Green Hydrogen-Ready Modernization project for the City of Los Angeles Department of Water and Power. The scope of work is extensive, encompassing various engineering supports including civil, structural, mechanical, electrical, and instrumentation and controls engineering. Additional requirements include utility locating, potholing, geotechnical and geophysical investigations, LIDAR surveying, BIM/3D modeling, cathodic protection system design, commissioning and startup planning, and comprehensive environmental services such as hazardous materials surveys, permitting support, and compliance monitoring. This solicitation specifically targets Disadvantaged Business Enterprises (DBE), Minority Business Enterprises (MBE), Women Business Enterprises (WBE), and Other Business Enterprises (OBE), requiring certification from recognized agencies such as the SBA or MBDA. Interested firms must contact Lead Estimator Joe Bockelman to receive an Invitation to Bid via the Building Connected system. Qualified bidders must hold a valid California Contractor's license, provide acceptable insurance, and secure bonding for 100 percent of their contract value, with Kiewit agreeing to reimburse bond premiums. The bid date is September 11, 2026, and Kiewit emphasizes the importance of maintaining labor harmony, as they are signatories to multiple collective bargaining agreements.
Kiewit Infrastructure West Co.

POSTED

about 12 hours ago

DEADLINE

in 15 days
NAICS: 541330
New
Subcontracting Opportunity: City of Bend’s Southwest Sewer Improvement Phase 3, Project No. 1SSW3
Solicitation # 27-3214
Parametrix is seeking qualified subconsultants to provide civil engineering design and right-of-way services for the City of Bend’s Southwest Sewer Improvement Phase 3, Project No. 1SSW3. The project aims to address sewer system deficiencies in southwest Bend by extending a gravity sewer mainline, installing service laterals for properties currently using onsite septic systems, and decommissioning existing pump stations. The scope may also include transportation improvements such as roadway reconstruction and ADA curb ramp and curb design. This initiative is funded by the Clean Water State Revolving Fund through the Oregon Department of Environmental Quality, with a total design and construction budget of approximately 3.875 million dollars. The City of Bend will select a consultant based on a scoring system evaluating project understanding, team qualifications, and firm experience, with an optional interview component. Key deliverables include a preliminary engineering report, a public outreach plan, and construction contract documents at various completion stages, culminating in record drawings. The goal is to have the project advertised for construction services in Fall or Winter 2027. Parametrix is actively soliciting firms with recognized federal, tribal, state, local, or independent DBE certifications as part of a good faith effort to include diverse businesses in the project. Proposals are due by September 29, 2026.
Parametrix

POSTED

about 12 hours ago

DEADLINE

in 14 days

AI Contract Overview

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The San Joaquin Regional Transit District (RTD) is issuing a solicitation for qualified firms to provide On-Call Engineering and Construction Management Support Services to support a wide range of capital, rehabilitation, and facility improvement projects throughout San Joaquin County. This contract aims to address the transit agency’s infrastructure needs in a timely and cost-effective manner, ensuring compliance with Federal, State, and local regulations. Typical projects include roadway and bus stop improvements, HVAC replacements, security upgrades, emergency generator installations, and modernization of transit centers. Given the diverse nature and varying complexity of these projects, RTD requires multi-disciplinary expertise spanning environmental clearances, surveying, right-of-way engineering, preparation of plans, construction staking, public outreach, and construction support services. The on-call contracting vehicle facilitates rapid engagement of engineering and construction management resources as project needs arise, helping the agency manage challenges associated with aging infrastructure and evolving regulations. The contract is structured as a three-year base term with up to two optional one-year extensions, employing a task order method to define and manage individual projects. Compensation may utilize various mechanisms, including Firm Fixed Price, Cost Plus Fixed Fee, Time and Materials, or Task Order pricing. Strict adherence to labor compliance, environmental statutes such as NEPA/CEQA, Buy America provisions, and disadvantaged business enterprise (DBE) participation is required. Proposers are evaluated primarily on qualifications, experience, personnel expertise, and approach to task order management, with price also considered through a trade-off process. Standard contract requirements include confidentiality, intellectual property assignment to RTD, indemnification, veterans hiring preference, and prohibition of certain foreign telecommunications equipment under NDAA Section 889. Deliverables range from as-built drawings and compliance reports to certified payroll reviews and public outreach documentation, all to be owned by RTD. Subcontractor reporting and conflict of interest disclosures are mandated. The solicitation and proposal submission process is fully electronic via RTD’s OpenGov portal, with a proposal deadline set for January 31, 2026. The resulting contract will enable RTD to maintain and enhance its transit infrastructure efficiently while ensuring regulatory compliance and minimal impact to riders and the community.

General Info

The San Joaquin County Regional Transit District (RTD) is soliciting qualifications from On-Call Engineering and Construction Management (CM) firms. These firms are sought to provide professional and technical services for construction administration and project inspection on an as-needed basis for various projects in San Joaquin County. The scope of professional services may encompass a range of projects, such as transit facilities, resurfacing, minor concrete work, structures, intersection signalization, street lighting, and water/wastewater facilities, among others, for each assigned specific project.

Agency

California → GrantsView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

(17)

Cost Proposal Form for RFP 26009-S On-Call Engineering Services

PDFcost-proposal

Proposal_Cover_Form.pdf

PDF

ICE Form for Construction Management Support Services 2025

PDFindependent-price-cost-estimate

GS-00F-152CA HDR Engineering Inc. GSA Price List

PDFprice-list

Levine Act Statement for RTD Contract

PDFother

Prime Contractor and Subcontractor Supplier Truckers Brokers Report

PDFother

Certification for Federal Tax Liability and Felony Convictions

PDFcertification

Conflict of Interest Certification for San Joaquin RTD RFP

PDFconflict-of-interest-certification

RFP 26009-S On-Call Engineering and Construction Management Support Services

PDFrfp

Lobbying Restriction Certification and Disclosure of Lobbying Activities

PDFcertification

Current Client References for RFP

PDFpast-performance

Independent Cost Estimate Form rev20191101

DOCXindependent-cost-estimate

RFP 26009-S On-Call Engineering and Construction Management Support Services

PDFrfp

Statement of Business and Financial Qualifications

PDFstatement-of-qualifications

Exception Form for Sample Contract

PDFexception-form

Contract 26009-S On-Call Engineering and Construction Management Support Services

PDFcontract-document

Subcontractor_Listing_Form.pdf

PDF

AI Contract Breakdown

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Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Grants
Contacts2 people available
OfficeStockton, CA, 95202, USA
Organization / Agency
California → Grants
View Agency Profile
Office AddressStockton, CA, 95202, USA
Contacts
Juan VillanuevaDirector of Grants and Capital Projects
Samantha HolaProcurement Specialist

Interested Companies (54)

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Psomas
Riverside, CA
4Creeks
Englewood, Colorado
Entram
Port Charlotte, GA

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Full Description

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The San Joaquin Regional Transit District (RTD) is undertaking a broad range of capital, rehabilitation, and facility improvement projects to maintain safe, reliable, and efficient transit operations throughout San Joaquin County. As a growing transit agency with aging infrastructure and evolving operational needs, RTD must ensure that its projects are delivered on time, within budget, and in accordance with Federal, State, and local requirements. To support these efforts, RTD is seeking qualified firms to provide On-Call Engineering and Construction Management Services for a variety of upcoming projects. Many of RTD's planned projects—such as roadway rehabilitation and resurfacing, bus stop improvements, HVAC replacements, painting and facility upgrades, security enhancements, emergency backup generator installations, and transit center modernization—are diverse in scope and vary significantly in complexity. These projects often require rapid deployment of technical resources, specialized engineering expertise, high-quality construction oversight, and careful adherence to NEPA/CEQA requirements. Because of this variability and the need for timely delivery, an on-call contracting approach is essential. RTD's engineering and construction needs frequently involve multi-disciplinary coordination, including field surveying, environmental clearances, hydrology and drainage studies, right-of-way engineering, preparation of plans, specifications and estimates (PS&E), construction staking, public outreach, and design support during construction. In addition, many projects are funded with a mix of Federal, State, and local sources, which requires strict compliance with Caltrans standards, labor compliance regulations, and detailed documentation throughout the project life cycle. The on-call contracts will allow RTD to engage qualified firms quickly as Task Orders arise, helping the agency address challenges such as aging infrastructure, evolving regulatory requirements, and the need for accurate and timely project delivery. A strong partnership with the selected firms will enable RTD to efficiently complete improvements to transit facilities, bus stops, operational centers, and other critical infrastructure while minimizing impacts to riders, staff, and surrounding communities.

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