Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, September 2 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Conceptual Design and Preliminary Engineering

Active

State & Local

Response Deadline10/06/2026, 10:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

The City of Roseville in California is seeking a subcontractor for a project titled Conceptual Design and Preliminary Engineering. The scope of work involves the development of conceptual layouts, process flow diagrams, and civil site plans for recommended alternatives, all of which will lead to the creation of a Preliminary Design Report containing specific design criteria and cost estimates. This opportunity is categorized under NAICS code 541330 and is located in Roseville, California 95747. Interested parties must submit their responses by the deadline of October 6, 2026.

General Info

Roseville, CA seeks subcontractors for conceptual design and engineering by October 6, 2026.

Agency

California → City of RosevilleView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

Roseville, CA, 95747, USA

Set-Aside

NONE

Documents

This scope was carved out of 20260825060.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Wastewater Treatment Plants Influent Improvements Alternative Analyses

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedAug 25

subcontract

Response DeadlineOct 6

Submission deadline

Response Deadline

10/06/2026, 10:00:00 PM UTCin about 1 month

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → City of Roseville

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → City of Roseville

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Develop conceptual layouts, process flow diagrams, and civil site plans for recommended alternatives, culminating in a Preliminary Design Report with design criteria and cost estimates.

Similar Contracts

Same NAICS industry code

SEEKING QUALIFIED SUBCONSULTANTS IN RIVERSIDE COUNTY/SOCAL TO SUPPORT WELL REPLACEMENT PROJECT WITH WATER DISTRICT

Solicitation # seeking-qualified-subconsultants-riverside-countysocal-support-well-replacement-project-water

GHD Inc. is soliciting qualified subconsultants to support the Corydon Well Replacement Design Project for the Elsinore Valley Municipal Water District in Riverside County, California. The project encompasses a variety of professional services, including engineering, environmental assessments, surveying, geotechnical analysis, permitting, public outreach, and utility location. This opportunity is specifically targeted toward Disadvantaged Business Enterprises, Small Business Enterprises, Women-Owned Business Enterprises, and Minority-Owned Business Enterprises. Interested firms must contact Charlie Brown at charles.brown@ghd.com to submit a qualifications package and request solicitation documents. While initial contact is requested by August 7, 2026, the final deadline to receive solicitation documents is 5pm PST on Friday, August 14, 2026, with a general response deadline of September 15, 2026. Relevant NAICS codes for this engagement include 541330, 237110, and 541490, among others.

POSTED

about 11 hours ago

DEADLINE

Corydon Well Replacement (C2305)

Solicitation # C2305

Ardurra Group, Inc. is soliciting proposals for the Corydon Well Replacement Project (Work Order C2305) on behalf of the Elsinore Valley Municipal Water District in California. This professional services agreement seeks qualified DBE firms to provide comprehensive design, bidding support, and engineering services during construction. The scope is divided into two phases: Phase 1 focuses on civil site design, technical specifications, and construction management for the drilling of a new well and the abandonment of the existing one; Phase 2 covers architectural, civil, mechanical, structural, electrical, and I&C design drawings, as well as equipping, testing, and commissioning. Technical requirements specify the use of 24-inch diameter stainless steel Ful-Flo louvered well screens and compliance with AWWA potable water well construction standards, Riverside County, and California State Water Resources Control Board regulations. The contract is set aside for small and disadvantaged businesses, including DBE, WOSB, and SDVOSB entities. Award selection is based on the most advantageous proposal, considering both price and other factors. Key requirements include the provision of performance and payment bonds for 100 percent of the contract price, a bid guarantee of five percent, and adherence to California prevailing wage laws. Consultants must maintain active SAM registration and provide a project manager as the primary point of contact. Payment is processed via monthly itemized statements, with a 45-day review and payment cycle. Proposals must be submitted via PlanetBids by September 1, 2026, and must include a cover letter, a detailed project approach, staff resumes, a five-year representative project list, and three professional references.

Ardurra Group, Inc.

POSTED

about 11 hours ago

DEADLINE

Corydon Well Replacement Project - Professional Design, Bidding Support, Engineering Services During Construction

Solicitation # corydon-well-replacement-project-professional-design-bidding-support-engineering-services-during-0

The Corydon Well Replacement Project, identified by contract number C2305, involves professional design, bidding support, and engineering services during construction for the Elsinore Valley Municipal Water District. Located in Lake Elsinore, Riverside, California, the project is managed by AKM Consulting Engineers. The solicitation was posted on August 17, 2026, with a response deadline of September 1, 2026. This opportunity falls under NAICS code 541330 and is open to Disadvantaged Business Enterprises through the Department of Transportation. Primary contact for the project is Katie Neubauer.

AKM Consulting Engineers

POSTED

about 11 hours ago

DEADLINE

Infrastructure - Request for Proposal - REQUEST FOR PROPOSALS (RFP) for PRIME CONSULTANT SERVICES for Lethbridge – Iroquois Group Home - Replacement

Solicitation # AB-2026-05940

The Infrastructure agency is seeking proposals for prime consultant services related to the replacement of the Iroquois Group Home located in Lethbridge, Alberta. This solicitation, identified by number AB-2026-05940, outlines the requirements for a professional consulting firm to lead the project's development and execution. Interested parties must submit their responses by the deadline of September 9, 2026, at 10:00 PM. The procurement process is being managed by Project Procurement Specialist Nkechi Nzewi, who serves as the primary point of contact for this infrastructure project.

POSTED

about 16 hours ago

DEADLINE

CDD - As-Needed Capital Services

Solicitation # 549139

The City of Detroit Office of Contracting and Procurement, acting for the Construction and Demolition Department, is seeking proposals from qualified contractors to provide as-needed design-build services. The primary objective of this solicitation is to secure professional services for capital improvements that support new programming and operations while ensuring overall safety. This opportunity, identified by solicitation number 549139, was posted on August 25, 2026, with a response deadline of September 25, 2026. The project will be performed within the state of Michigan, and interested parties should coordinate with the eProcurement Team for further details.

City Of Detroit

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Sturgeon County - Request for Proposal - Reconstruction and Surfacing of Twp Rd 560 - Engineering Services

Solicitation # AB-2026-05931

Sturgeon County is seeking proposals from qualified proponents to provide engineering services for the reconstruction and surfacing of Township Road 560. This solicitation, identified as AB-2026-05931, is aimed at securing professional expertise to manage the engineering requirements of the project located within Sturgeon County, Alberta. Interested parties must submit their proposals by the deadline of September 15, 2026, at 8:00 PM. For further inquiries or submission details, the primary point of contact is Desiree Johannesen, the Procurement Advisor, who can be reached via email at procurement@sturgeoncounty.ca.

Sturgeon County

POSTED

about 20 hours ago

DEADLINE

Attapulgus FY 2027 CDBG Project Engineering Services

Solicitation # PE-66959-NONST-2027-000000001

The City of Attapulgus is seeking statements of qualifications and proposals from experienced engineering firms to provide professional services for water system improvements. This initiative is tied to the Georgia Department of Community Affairs Fiscal Year 2027 Community Development Block Grant program. The selected firm will be responsible for planning, design, and project follow-through, with a guaranteed contract if the grant is awarded. A critical deliverable is the draft Preliminary Engineering Report, which must be submitted to the city by March 19, 2027. Applicants must provide comprehensive documentation, including firm history, CDBG experience, key personnel qualifications, current workload, and proposed service levels. Submissions must also include fee structures for the preliminary report and construction management, proof of errors and omissions insurance, and a Unique Entity Identifier. All proposals, including the required Statement of Qualifications and Section 3 Certification if applicable, must be received by 4:00 PM on Monday, October 5, 2026.

City of Attapulgus

POSTED

about 20 hours ago

DEADLINE

in about 1 month

Request for Qualifications for Architectural/Engineering Services

Solicitation # BI-Q-751-ARC

The State of Connecticut, through DAS Procurement, is seeking a qualified architectural and engineering team for project BI-Q-751-ARC to design a new 32,000 square foot Medical Detachment Clinic and Administrative Building at Camp Nett in East Lyme. The facility will house a Troop Medical Clinic and administrative offices, featuring specialized spaces for dental x-ray and hearing equipment, as well as a secured storage vault. The design must align with the aesthetic of existing surrounding buildings and include specific infrastructure for a dental clinic trailer, including power connections and a designated parking area. The project requires strict adherence to historic preservation standards and must comply with all environmental reviews and permitting processes managed by the Department of Energy and Environmental Protection. Interested parties must submit their qualifications by the deadline of September 22, 2026. Primary coordination for this solicitation is managed by Heather Schlink within the DAS Procurement office.

DAS Procurement

POSTED

about 20 hours ago

DEADLINE

Forestry and Parks - Request for Proposal - TECHNICAL PLANNING AND ENGINEERING SERVICES - KANANASKIS IMPROVEMENT DISTRICT

Solicitation # AB-2026-05926

The Kananaskis Improvement District is seeking a qualified engineering and planning consulting firm to provide professional services to support its municipal operations, development review, and policy development. This initiative is driven by the introduction of the All-season Resorts Act, which aims to establish world-class resort developments to increase visitation through expanded accommodation and recreational opportunities. The successful contractor will be responsible for updating Land Use Orders, developing planning and engineering policies, and conducting development application reviews. Beyond these core tasks, the contractor may be required to provide a broad range of additional services, including regulatory and technical reviews, stakeholder engagement, research, and infrastructure planning. These services are intended to ensure the district can effectively manage the governance and administration of its land in alignment with the new legislative framework. This solicitation, issued by Forestry and Parks under solicitation number AB-2026-05926, requires responses by September 8, 2026.

Forestry and Parks

POSTED

about 22 hours ago

DEADLINE

Technical Data & Drawing Compliance Services

ASC SUPPLIER OPER OEM DIVISION

POSTED

about 22 hours ago

DEADLINE

Quality Assurance and Inspection ServicesThe Department of Defense Electrical Devices Division is seeking a subcontractor to provide quality assurance and inspection services for switch assembly lots. The primary objective of this contract is to ensure zero non-conformances through the implementation of independent quality inspections utilizing MIL-STD-1916 or ASQ H1331 zero-based sampling plans. This opportunity is categorized under NAICS code 541330 and will be performed at Robins Air Force Base. The solicitation was posted on August 25, 2026, with a response deadline of September 8, 2026.

ELECTRICAL DEVICES DIV

POSTED

about 22 hours ago

DEADLINE

Quality Assurance & Inspection Services (Third-Party)This subcontract opportunity with the Department of Defense ASC Commodities Division is for third-party quality assurance and inspection services. The selected provider will perform independent quality inspections utilizing zero-based sampling plans, specifically following MIL-STD-1916 or ASQ H1331, to ensure all items conform to technical drawings, material specifications, and established defect classifications. The requirement is designated as a total small business set-aside under FAR 19.5 and falls under NAICS code 541330. Interested parties must submit their responses by September 1, 2026, following the posting date of August 25, 2026.

ASC COMMODITIES DIVISION

POSTED

about 22 hours ago

DEADLINE

More opportunities from California → City of Roseville

Same awarding agency

Construction Services: DCWWTP Primary Sedimentation Basin Rehabilitation Project

Solicitation # 08-177

The City of Roseville is seeking proposals for the Dry Creek Wastewater Treatment Plant Primary Sedimentation Basin Rehabilitation Project under solicitation number 08-177. This competitive negotiation process aims to engage qualified firms to rehabilitate a 220-foot-long section of the primary sedimentation basin consisting of four trains. The primary goals of the project are to restore watertightness, mitigate corrosion and structural degradation, extend the service life of the facility, and reduce the risk of unplanned failures. Interested parties should note that a pre-proposal conference is scheduled for September 17, 2026, at 10 AM. The deadline for submitting questions is October 1, 2026, and the final response deadline is October 27, 2026, by 10 PM. Kyle Drury serves as the primary point of contact for this California-based project.

Other Heavy and Civil Engineering Construction

POSTED

about 16 hours ago

DEADLINE

Project Management and Quality AssuranceThe City of Roseville in California is seeking a subcontractor for a Project Management and Quality Assurance contract. The primary objective of this engagement is to implement comprehensive project management and QA/QC systems designed to track the project scope, budget, deliverables, and communications. The selected provider must ensure all activities comply with municipal reporting requirements and established quality standards. This opportunity is categorized under NAICS code 541611 and is based in Roseville, California 95747. The solicitation was posted on August 25, 2026, and interested parties must submit their responses by the deadline of October 6, 2026.

Administrative Management and General Management Consulting Services

POSTED

DEADLINE

in about 1 month

Construction Cost EstimatingThe City of Roseville in California is seeking a subcontractor for a Construction Cost Estimating project under NAICS code 541620. The selected provider will be responsible for delivering detailed construction cost estimates for various alternatives, encompassing labor, materials, equipment, and overhead to facilitate capital planning and strategic decision-making. The solicitation was posted on August 25, 2026, with a response deadline of October 6, 2026. The work will be performed in Roseville, California, zip code 95747. Interested parties can find further details through the BidAmerica portal.

Environmental Consulting Services

POSTED

DEADLINE

in about 1 month

10% Design Development (Optional Task)The City of Roseville in California is seeking a subcontractor for a 10% Design Development optional task. The primary objective of this contract is to advance selected concepts to a 10% design level, which includes the creation of detailed electrical, civil, and process drawings. Additionally, the contractor must provide standalone equipment specifications and a preliminary project schedule to support a design-build delivery. This opportunity is categorized under NAICS code 541330 and is located in Roseville, California. Interested parties must submit their responses by the deadline of October 6, 2026.

Engineering Services

POSTED

DEADLINE

in about 1 month

Wastewater Influent System Alternatives AnalysisThe City of Roseville is seeking a subcontractor to perform a Wastewater Influent System Alternatives Analysis for the Dry Creek and Pleasant Grove Wastewater Treatment Plants. The primary objective of this study is to evaluate various improvement options for the influent systems, with a specific focus on enhancing headworks screening, hydraulic capacity, reliability, and overall operational efficiency. This opportunity is categorized under NAICS code 541611 and is located in Roseville, California. Interested parties must submit their responses by the deadline of October 6, 2026.

Administrative Management and General Management Consulting Services

POSTED

DEADLINE

in about 1 month

Wastewater Treatment Plants Influent Improvements Alternative Analyses

Solicitation # 20260825060

The City of Roseville in California is seeking proposals for the Wastewater Treatment Plants Influent Improvements Alternative Analyses project. This solicitation, identified as RFP 08-183, falls under NAICS code 541330 and is focused on engineering services to analyze alternative improvements for wastewater influent systems. Interested parties must submit their responses by the deadline of October 6, 2026. The project will be performed in Roseville, California, and further details regarding the submission process can be accessed through the BidAmerica portal.

Engineering Services

POSTED

DEADLINE

in about 1 month

Ford F250 Truck with Utility Body

Solicitation # 10-3455

The City of Roseville in California is soliciting bids for the procurement of one Ford F250 Truck equipped with a utility body. Interested parties must submit their grand total pricing along with all required bid documentation to be considered for the contract. This solicitation, identified by number 10-3455, was posted on August 18, 2026, and has a response deadline of August 26, 2026. The primary point of contact for this opportunity is Tiffany Valdez, who can be reached via email at tvaldez@roseville.ca.us or by phone at (916) 746-1109.

Heavy Duty Truck Manufacturing

POSTED

DEADLINE

in about 7 hours

Compliance and Reporting CoordinationThis subcontract, titled Compliance and Reporting Coordination, is issued for the City of Roseville in California under NAICS code 541611. The primary objective is to support a prime contractor in meeting various municipal compliance obligations, specifically focusing on labor reporting, ethics disclosures, and the flow-down of Fair Employment Practice requirements. Interested parties must submit their responses by the deadline of August 26, 2026. The contract is designed to ensure that all regulatory and reporting standards required by the city are meticulously maintained throughout the duration of the project.

Administrative Management and General Management Consulting Services

POSTED

DEADLINE

in about 7 hours

Final Vehicle Delivery and LogisticsThis subcontract involves the transport and delivery of five fully assembled Ford F250 utility trucks to the City of Roseville Civic Center. The agreement is established under FOB destination terms, meaning the seller retains ownership and responsibility for the vehicles until they reach the specified location. The procurement is managed by the City of Roseville in California under NAICS code 484220. Interested parties must submit their responses by the deadline of August 26, 2026, following the posting date of August 13, 2026.

Specialized Freight (except Used Goods) Trucking, Local

POSTED

DEADLINE

in about 7 hours

Utility Body Fabrication and InstallationThe City of Roseville in California is seeking a subcontractor for the design, fabrication, and installation of custom utility bodies specifically for Ford F250 chassis. The project requires the integration of tool storage, lighting, and power systems, all constructed using corrosion-resistant materials that adhere to the city's technical specifications. This opportunity falls under NAICS code 336213 and was posted on August 13, 2026. Interested parties must submit their responses by the deadline of August 26, 2026. Further details regarding the bid process can be accessed through the Public Purchase portal.

Motor Home Manufacturing

POSTED

DEADLINE

in about 7 hours

Supply of Five Ford F250 Trucks with Utility BodiesThe City of Roseville in California is seeking a subcontractor for the procurement and delivery of five new Ford F250 trucks. Each vehicle must be equipped with a utility body that adheres to specific city standards regarding cargo capacity, electrical systems, and overall durability. This opportunity was posted on August 13, 2026, with a response deadline of August 26, 2026. The contract falls under NAICS code 424120 and is managed through the Public Purchase procurement portal.

Stationery and Office Supplies Merchant Wholesalers

POSTED

DEADLINE

in about 7 hours

Optional Equipment Supply – Trailer Brake ControllerThe City of Roseville in California is seeking a subcontract for the supply of a trailer brake controller specifically compatible with the Ford F250 electrical system. The equipment must adhere to all applicable safety standards, and the submitted pricing must be inclusive of a 7.75 percent sales tax. This opportunity was posted on August 13, 2026, with a response deadline of August 26, 2026. The procurement falls under NAICS code 423610 and is managed through the Public Purchase portal.

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

POSTED

DEADLINE

in about 7 hours