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, August 19 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Geotechnical and Civil Engineering Design Support

Active

State & Local

Response Deadline08/31/2026, 11:00:00 PM UTC

Contract Overview

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

General Info

Agency

California → City of San BuenaventuraView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

Ventura, CA, 93001, USA

Set-Aside

NONE

Documents

This scope was carved out of 20260730023.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Request For Proposals To Provide Construction Management Services For The Santa Paula Branch Line - Rails With Trails Project

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 2

subcontract

Response DeadlineAug 31

Submission deadline

Response Deadline

08/31/2026, 11:00:00 PM UTCin 20 days

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 San Buenaventura

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → City of San Buenaventura

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Provide design recommendations for slab and raised floor systems based on soil data, including footing thickness, reinforcement, and expansion mitigation.

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 wide range of professional services, including engineering, environmental assessments, surveying, geotechnical analysis, permitting, utility location, and public outreach. This opportunity is specifically targeted toward diverse firms, including Disadvantaged Business Enterprises, Small Business Enterprises, Women-Owned Business Enterprises, and Minority-Owned Business Enterprises. Interested parties must submit a qualifications package to Charlie Brown at charles.brown@ghd.com. While initial contact is requested by August 7, 2026, solicitation documents must be requested no later than 5pm PST on Friday, August 14, 2026. The final response deadline for the solicitation is September 15, 2026. Relevant NAICS codes for this engagement include 541330, 237110, and 541490, among others.

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Corydon Well Replacement (C2305)

Solicitation # C2305

Ardurra Group, Inc. is soliciting proposals from Disadvantaged Business Enterprise (DBE) firms for the Corydon Well Replacement Project on behalf of the Elsinore Valley Municipal Water District in California. The project involves the design of a new municipal groundwater production well to replace and abandon the existing Corydon well. The scope is divided into two phases: Phase 1 covers technical specifications, civil site design, bidding assistance, and full-time on-site construction management; Phase 2 includes architectural, civil, mechanical, structural, electrical, and instrumentation and controls design for equipping, testing, and commissioning the well. Key technical requirements include using 24-inch diameter stainless steel Ful-Flo louvered well screens and ensuring the new pump matches existing vertical turbine equipment applications. The total estimated project cost is 2,260,788 dollars, which includes 2,000,000 dollars for construction. Award selection is based on demonstrated competence and professional qualifications rather than lowest cost, with evaluation weighted toward relevant experience (25%), project approach (25%), and scope/schedule (20%). Proposals must be submitted via the PlanetBids Vendor Portal by September 1, 2026. The contract is subject to strict federal and state regulations, including Build America Buy America (BABA) domestic-content requirements, the Iran Contracting Act, and various non-discrimination and environmental statutes. Payment is managed exclusively through the Department of Treasury Automated Standard Application for Payments (ASAP) system, with oversight provided by the Bureau of Reclamation.

Ardurra Group, Inc.

POSTED

about 6 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 in Lake Elsinore, Riverside, California. Managed by AKM Consulting Engineers, the project falls under NAICS code 541330 for engineering services. The solicitation was posted on August 11, 2026, with a response deadline of September 1, 2026. Interested parties can contact Katie Neubauer for further information regarding this opportunity.

AKM Consulting Engineers

POSTED

about 6 hours ago

DEADLINE

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

Solicitation # WO# C2305

The Corydon Well Replacement Project is a professional services engagement managed by GEI Consultants, Inc. for the Elsinore Valley Municipal Water District in California. The project involves a two-phase approach to replace the existing Corydon Well. Phase 1 focuses on the design, technical specifications, and bid scheduling for the drilling of a new well and the abandonment of the old one, including full-time on-site construction management. Phase 2 covers the architectural, civil, mechanical, structural, electrical, and instrumentation and controls design for equipping, testing, and commissioning the new groundwater production well, along with engineering services during construction. The total estimated project cost is 2,260,788 dollars, with a project start date of November 2, 2026, and a final reporting deadline of January 28, 2028. The contract is partially funded by a Department of the Interior Bureau of Reclamation WaterSMART grant, requiring strict adherence to federal procurement standards, including the Build America, Buy America Act and 2 CFR Part 200. Qualified firms, particularly certified DBE and small diverse businesses, are encouraged to apply. Requirements for respondents include providing a detailed project approach, personnel resumes, and evidence of California professional licenses and CARB compliance. Award selection is based on the most advantageous proposal, considering both qualifications and price. The agreement is governed by California law with venue in Riverside County and requires comprehensive bonding, including 100 percent performance and payment bonds, as well as significant general liability and automobile insurance coverage.

GEI Consultants, Inc.

POSTED

about 6 hours ago

DEADLINE

GSOU J-474-DP Campuswide HVAC Renewal, Swainsboro Campus

Solicitation # PE-47200-RFQ-2027-000000150

This solicitation, identified as PE-47200-RFQ-2027-000000150, seeks design professional services for the campuswide HVAC renewal project at Georgia Southern University's Swainsboro Campus in Georgia. The project, designated as Project No. J-474-DP, is managed by the Board of Regents of the University System of Georgia. Interested parties must submit their responses by the deadline of September 1, 2026, at 7:00 PM. All inquiries regarding the request for qualifications or project specifics should be directed in writing to the primary point of contact, Michelle Stewart.

Board Of(university System of Georgia) Regents

POSTED

about 12 hours ago

DEADLINE

Safe Street For All (SS4A) Improvement Project

Solicitation # 20260811033

The City of Milpitas in California is seeking proposals for the Safe Street For All (SS4A) Improvement Project under solicitation number 20260811033. This project, identified as Bid 26-252 and CIP No. 4312, falls under NAICS code 541330, indicating a focus on engineering services. The work will be performed within the city of Milpitas, California, 95035. Interested parties must submit their responses by the deadline of September 3, 2026, at 10:00 PM. The primary point of contact for this solicitation is Mohit Chaudhary, who can be reached via email or phone for further inquiries. Detailed information and submission guidelines are available through the BidAmerica portal.

City of Milpitas

POSTED

about 13 hours ago

DEADLINE

Independent Assurance Services For Aten Blvd Sidewalk Installation Phase 1 Between Progress Trail & Old Sr-86

Solicitation # 20260811018

The City of Imperial is seeking proposals for Independent Assurance Services for the Aten Blvd Sidewalk Installation Phase 1 project, located between Progress Trail and Old SR-86. This federally-funded CMAQ Program project requires a qualified geotechnical firm to verify materials and compaction testing performed by the Geotechnical Quality Control consultant. The scope of work involves taking samples, conducting field and laboratory tests under the direction of the Resident Engineer, and verifying all certifications and testing methods within the public right-of-way. Qualified firms must ensure that all technicians and laboratories hold the necessary Caltrans certifications. Test reports and results must be submitted to the City and the Resident Engineer within 48 hours of activity. These services will be provided on an as-needed basis for the duration of construction. Proposals for solicitation number 20260811018 must be submitted by August 27, 2026.

City of Imperial

POSTED

about 14 hours ago

DEADLINE

On-Call Civil Engineering Staff Augmentation Services

Solicitation # 20260811017

The City of Glendale Department of Public Works in California is seeking proposals for on-call civil engineering staff augmentation services under solicitation number 20260811017. This project falls under NAICS code 541330 and is designed to provide the agency with additional professional engineering support as needed. The work will be performed within Glendale, California. Interested parties must submit their responses by the deadline of September 10, 2026. The primary point of contact for this solicitation is Armen Avazian, the Principal Civil Engineer. Further details and submission guidelines can be accessed through the BidAmerica portal.

City of Glendale Department of Public Works

POSTED

about 14 hours ago

DEADLINE

Gilroy Public Library EV Chargers Design

Solicitation # 20260811016

The City of Gilroy in California is seeking proposals for the design of electric vehicle chargers at the Gilroy Public Library. This solicitation, identified as Bid 27-RFP-PW-542, falls under NAICS code 541330 and is managed by the city's engineering department. Interested parties must submit their responses by the deadline of September 1, 2026. The project will be performed within the city of Gilroy, California, and primary points of contact for the procurement process include Susana Ramirez and Carina Baksa.

POSTED

about 14 hours ago

DEADLINE

NCPS Central Office Study

Solicitation # IFB-126144

Nelson County Public Schools is seeking bids for the NCPS Central Office Study under solicitation IFB-126144. The selected provider will analyze a relocation site for the School Board Administration Offices and provide detailed cost estimates for three potential scenarios: the renovation of NCHS, entirely new construction, or a combination of renovation and new construction. The project is located at 6919 Thomas Nelson Highway in Lovingston, Virginia. Interested parties must submit their responses by the deadline of September 8, 2026. Inquiries regarding this solicitation should be directed to Shannon Irvin.

Nelson County Public Schools

POSTED

about 15 hours ago

DEADLINE

Paseo Buena Vista Park Project – Engineering Design

Solicitation # 20260811026

The City of Vista in California is seeking proposals for the Paseo Buena Vista Park Project Engineering Design under solicitation number 20260811026. This project falls under NAICS code 541330 and is being managed by the SLED organization. The work will be performed in Vista, California, 92084. Interested parties must submit their responses by the deadline of September 9, 2026, at 11:00 PM. The primary point of contact for this solicitation is Gabe Grewe, who can be reached via email at ggrewe@vista.gov or by phone at 760-643-5413.

POSTED

about 16 hours ago

DEADLINE

CEMEX Transfer Lot Park Development Study

Solicitation # 52-145081

The City of Everett is seeking statements of qualifications from experienced architects and engineers to conduct a master feasibility study and conceptual design for the development of Transfer Lots 45B, 45C, and 45D of the CEMEX Glenwood Pit. The project aims to transform these areas into parks and open spaces, with recreational amenities being developed in phases. The required scope of work includes a comprehensive site survey, a whole-site geotechnical and feasibility study, and the conceptual design for the first phase of development. Interested firms with expertise in parks and athletic facility design must submit their qualifications by September 1, 2026. Those assembling a team of subconsultants are required to provide relevant project references for all service providers involved. This solicitation, identified as RFQQ 2026-053, is managed by the City of Everett in Washington.

City of Everett

POSTED

about 16 hours ago

DEADLINE

More opportunities from California → City of San Buenaventura

Same awarding agency

Stormwater Trash Device Cleaning SuppliesThe City of San Buenaventura is seeking subcontractors to supply dry-method tools and equipment for cleaning stormwater trash devices, including brushes, scrapers, containers, and personal protective equipment. The requirement is aimed at maintaining the efficiency and functionality of stormwater infrastructure through non-water-based cleaning methods, ensuring compliance with environmental and safety standards. All delivered items must meet specified performance and durability criteria to handle the demanding conditions of urban stormwater systems. This subcontract opportunity is open with a response deadline of August 25, 2026, and the place of performance is designated as Ventura, CA, with ZIP code 93001. The NAICS code 423840 indicates that the procurement is categorized under wholesale trade of construction materials and supplies. The solicitation is issued through BidAmerica and does not specify any set-aside provisions, making it open to all qualified vendors. Subcontractors are expected to deliver items that are ready for immediate use by city maintenance crews, with attention to quality, safety compliance, and logistical readiness to support ongoing stormwater management operations.

Industrial Supplies Merchant Wholesalers

POSTED

DEADLINE

Placard Installation and MaintenanceThe contract requires the replacement of damaged or missing “No Dumping Drains to Ocean” placards on catch basins within the City of Ventura, California, as part of ongoing environmental compliance efforts. This recurring maintenance task ensures public awareness and adherence to stormwater pollution prevention regulations by maintaining clear, visible signage at critical drainage points. The work must be performed in accordance with local environmental standards and scheduled to uphold regulatory requirements without interruption. This subcontract is open for bid through the BidAmerica platform with a response deadline of August 25, 2026, and is categorized under NAICS code 811490 for other commercial and industrial machinery and equipment repair and maintenance. The place of performance is specifically designated as Ventura, with a zip code of 93001, and the managing agency is the City of San Buenaventura under the State of California. Bidders are expected to have the capability to reliably execute routine signage maintenance with attention to durability and compliance, though no set-aside provisions or point of contact details are provided in the contract data.

Other Personal and Household Goods Repair and Maintenance

POSTED

DEADLINE

High-Volume Debris Cleanup (Specialty Response)The City of San Buenaventura is seeking a subcontractor for a high-volume debris cleanup operation focused on reactive maintenance of catch basins containing over 30 buckets of accumulated debris. This is a specialty response contract requiring careful coordination with a project manager, detailed documentation of all cleanup activities, and adherence to specific procedural protocols due to the unusual volume and nature of the debris. The work must be performed promptly upon notification, with no advance scheduling, and contractors must be prepared to mobilize quickly in response to urgent infrastructure needs. Compensation may be subject to negotiation based on the scope, condition, and accessibility of the catch basins upon arrival, reflecting the unpredictable and labor-intensive nature of the task. The contract is tied to NAICS code 488220, indicating it falls under support activities for water transportation, though the work is land-based and municipal in nature. The opportunity is open for bids until August 25, 2026, with performance expected to take place in Ventura, California, under the 93001 zip code. While the solicitation number is not provided, the contract is listed under the City of San Buenaventura’s public procurement system, and the full details are accessible via the BidAmerica platform. There is no designated point of contact listed, and no set-aside provisions are indicated, meaning any qualified subcontractor may submit a proposal. Contractors must ensure they have the capacity, equipment, and personnel to handle large-scale, unscheduled debris removal operations, and be prepared to provide comprehensive records to justify work completed and any additional compensation requests.

POSTED

DEADLINE

Catch Basin Cleaning and Debris RemovalThe contract entails the cleaning and removal of debris, sediment, and obstructions from approximately 2,150 catch basins located in Ventura, California, using either mechanical or manual methods. All waste material generated during the cleaning process must be transported to the City’s designated maintenance yard for proper disposal. The work is classified as a subcontract under NAICS code 262990 and is being managed by the City of San Buenaventura. The solicitation was posted on August 4, 2026, with a mandatory response deadline of August 25, 2026, at 11:00 PM. Performance of the work is required within the zip code 93001, corresponding to the city of Ventura.

POSTED

DEADLINE

Catch Basin Inspection ServicesThe City of San Buenaventura is seeking a contractor to perform visual inspections of approximately 2,150 catch basins up to twice per year to assess the need for cleaning. Each inspection requires detailed photo documentation and digital logging to record the condition of the basins, ensuring accurate and traceable data for maintenance planning. The work must be conducted in Ventura, California, with a zip code of 93001, and the contractor is expected to adhere to the specified documentation protocols to support ongoing infrastructure management. This subcontract opportunity is classified under NAICS code 541620 and has a response deadline of August 25, 2026. All bids must be submitted through the designated online portal before the deadline to be considered.

Environmental Consulting Services

POSTED

DEADLINE

Catch Basin Storm Drain Cleaning And Service

Solicitation # P-130000878

The City of San Buenaventura is soliciting proposals for the cleaning and servicing of approximately 2,150 city-owned or maintained catch basins to ensure compliance with Municipal Separate Storm Sewer System (MS4) Permit obligations. The scope of work involves removing debris and sediment using mechanical means or hand labor, cleaning trash devices with approved dry methods, replacing damaged placards, and transporting waste to the City maintenance yard. Services are scheduled twice annually, with a full cleaning and inspection of all basins from August 1 to October 31, and a subset of approximately 850 basins from April 1 to May 30. The contract has an initial term of one year, with the option for four additional one-year increments, not to exceed five years in total. Proposals are due by August 25, 2026, and must be submitted as both a sealed hard copy and a PDF electronic copy. Award selection is based on best fit and best value, with weighted evaluation factors including contractor capability (30%), reference evaluation (30%), cost of service (30%), and proposal quality (10%). Requirements for the selected contractor include adherence to Cal/OSHA safety standards, compliance with Ventura County prevailing wage rates, and the provision of specific liability insurance with an AM Best rating of at least A:VII. Payment for undisputed invoices will be made within 30 days of receipt. Bidders seeking small local business preference must provide the required certification as part of their submission.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

Field Inspection and Quality Assurance Services

Surveying and Mapping (except Geophysical) Services

POSTED

DEADLINE

Vapor Barrier and Drainage System Installation

All Other Specialty Trade Contractors

POSTED

DEADLINE

Concrete Slab and Foundation Construction

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

Overexcavation and Compaction Services

All Other Specialty Trade Contractors

POSTED

DEADLINE

Geotechnical Soil Testing and Laboratory Analysis

Environmental Consulting Services

POSTED

DEADLINE

Request For Proposals To Provide Construction Management Services For The Santa Paula Branch Line - Rails With Trails Project

Solicitation # 20260730023

The City of San Buenaventura is soliciting proposals for construction management services related to the Santa Paula Branch Line – Rails With Trails Project, identified by solicitation number 20260730023 and posted on August 2, 2026, with a response deadline of August 31, 2026. The project is located in Ventura, California, with a zip code of 93001, and is governed under the NAICS code 541330 for engineering services. The primary point of contact is Alejandro Puga, reachable via email at apuga@cityofventura.ca.gov or phone at 805-654-7764. While the solicitation indicates a bid number of 2024-D-041 and references a contract value of $19, no financial or pricing data, CLINs, or cost breakdowns are present in the supporting documentation, rendering the actual contract value unverifiable. The technical scope of work centers on geotechnical evaluation, including soil borings, laboratory testing, and foundation design recommendations for slab and raised floor systems, with specific requirements for soil treatment such as overexcavation to a minimum depth of 21 inches, 90% relative compaction per ASTM D1557, and pre-moistening of expansive soils to 120%–130% of optimum moisture content. Reinforcement standards mandate the use of No. 4 bars at mid-depth of slabs with continuous doweling across joints, along with installation of a 6-mil polyethylene vapor barrier and perimeter drainage where expansive soils are encountered. Inspection and acceptance activities are tied to field operations at key locations such as Harmon Barranca, Sudden Barranca, and Bristol Road, with compliance verified using established standards including ASTM D6938 and D1556 for compaction testing, ASTM D4718 for R-value corrections, ACI 318-14 for sulfate exposure, and the 2022 California Building Code Appendix J for grading. The Unified Soil Classification System is used to classify subsurface materials with design parameters derived from laboratory results such as moisture content, dry density, plasticity index, and R-values ranging between 25 and 38.8. Although geotechnical data from boreholes is extensive, including drilling dates, soil classifications (CL, ML

Engineering Services

POSTED

DEADLINE