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

LiveFree Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Groundwater Modeler / Storage Analysis Specialist

Active
State & Local

Contract Overview

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

AI Contract Overview

Show more

This subcontract for a Groundwater Modeler / Storage Analysis Specialist involves performing quantitative analysis of groundwater storage for prime contractors working on environmental projects for the County of San Luis Obispo. The selected specialist will utilize the existing GSP groundwater model and average storage coefficient values to analyze storage changes. A primary requirement of the role is the preparation of a Groundwater Storage Sensitivity Analysis, conducted in accordance with DWR guidelines, to pinpoint error sources and data gaps. The final deliverables for this engagement include formal change in groundwater storage maps and a detailed Sensitivity Analysis appendix. The work is centered in San Luis Obispo, California, under NAICS code 541330. Interested parties must respond by October 29, 2026.

General Info

Groundwater storage analysis and sensitivity reporting for San Luis Obispo projects by October 2026.

Place of Performance

San Luis Obispo, CA, 93408, USA

Set-Aside

NONE

Documents

This scope was carved out of 1999.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

San Luis Obispo Valley Basin Groundwater Sustainability Plan Water Year 2026 Annual Report

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

Posted

subcontract

Response Deadline

Submission deadline

Response Deadline

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 → County of San Luis Obispo
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Performs quantitative analysis of groundwater storage for prime contractors on County of San Luis Obispo environmental projects. Analyzes storage changes using the existing GSP groundwater model and applies average storage coefficient (S) values. Prepares a Groundwater Storage Sensitivity Analysis to identify data gaps and error sources per DWR guidelines. Delivers change in groundwater storage maps and a formal Sensitivity Analysis appendix.

Similar Contracts

Same NAICS industry code

NAICS: 541330
New
Federal
RADIAC AND RADCON PROGRAM PROFESSIONAL SUPPORT SERVICES
Solicitation # N6426726R3014
The Naval Surface Warfare Center, Corona Division, is soliciting professional support services for the Naval Sea Systems Command Radiation Detection, Indication, and Computation (RADIAC) and Radiological Controls (RADCON) Program Offices. This competitive acquisition is restricted to SeaPort-NxG MAC holders and is structured as a Cost-Plus-Fixed-Fee, Level-of-Effort Task Order. The period of performance consists of a one-year base period from March 31, 2027, to March 30, 2028, with four subsequent one-year options extending through March 30, 2032. The scope of work involves providing engineering, logistics, technical writing, IT, and management analyst support to manage the lifecycle of over 40,000 RADIAC instruments and 400,000 dosimeters, as well as overseeing radiation protection programs such as the Radiological Affairs Support Program and the Low Level Radioactive Waste Program. The contract requires a specific labor mix, including a Senior Program Manager and various engineering and IT roles, with mandatory educational and professional experience requirements. Key deliverables include technical manual revisions, product engineering design data, and administrative support via the RADIAC SharePoint portal. Performance will be monitored through a Quality Assurance Surveillance Plan and reported via the Contractor Performance Assessment Reporting System. Award decisions will be based on technical approach, management and personnel strategies, and past performance, with the technical factor carrying the highest relative importance. Security requirements include a Secret facility security clearance and adherence to strict marking standards for classified and controlled unclassified information.
Naval Surface Warfare Center

POSTED

about 9 hours ago

DEADLINE

in 4 days
View Details
NAICS: 541330
New
Federal
Request for Whitepapers: AEDC Velocity Alliance - A Multi-Billion Dollar OTA Consortium Opportunity
Solicitation # FA9101-26-9-Velocity_Alliance
The AEDC Velocity Alliance is a strategic multi-billion dollar consortium established by the Department of the Air Force, through the Air Force Test Center and Arnold Engineering Development Complex, to accelerate the modernization, restoration, and sustainment of critical national test infrastructure. Operating under the authority of 10 U.S.C. 4022 and 10 U.S.C. 2808a, this initiative utilizes Other Transaction Agreements (OTAs) rather than standard FAR-based contracts to provide an agile procurement vehicle for complex engineering and construction projects through Fiscal Year 2032. The scope of work covers 15 technical categories, including high-pressure process systems, high-voltage electrical infrastructure, heavy industrial construction, and advanced mechanical engineering services. Membership in the Alliance is granted through a phased onboarding process requiring the submission of a ten-page whitepaper. To be eligible, applicants must demonstrate partnership capabilities by collaborating with Non-Traditional Defense Contractors, Small Businesses, or Nonprofit Research Institutions. Mandatory requirements for membership include Joint Certification Program compliance and verified cybersecurity standards, specifically CMMC Level 2 certification or a validated NIST SP 800-171 assessment in the Supplier Performance Risk System. Once established, all project opportunities will be competed exclusively among Alliance members, with the majority of awards anticipated to be based on Best Value considerations.
FA9101 Aedc Pkp Procrmnt Branch

POSTED

about 9 hours ago

DEADLINE

in almost 4 years
View Details
NAICS: 541330
New
Federal
NAWCAD WOLF Identification Systems Technical Management Support Services RFO
Solicitation # N0042126R1023
Solicitation N0042126R1023 is a small business set-aside request for proposal issued by the Naval Air Warfare Center Air Division for Identification Systems Technical Management Support Services at the Webster Outlying Field. This firm-fixed-price level of effort task order, managed under the SeaPort-NxG Multiple Award Contract, covers a five-year period of performance consisting of one base year and four option years. The requirement specifies a total of 430,070 direct labor hours to support the organic Lead Systems Integrator model across four core technical areas: technical management, budget execution and N-ERP support, material procurement, and data management, as well as graphics, media, and communications support for various major defense acquisition programs. The contract requires a hybrid work model with a mandate for three days of on-site performance per week at Patuxent River or St. Inigoes, Maryland. Award decisions are based on a non-price rating system where technical capabilities, evaluated through a sample task and key personnel resumes, and past performance are used to determine a highest evaluated threshold, with price serving as the final deciding factor among equal ratings. Contractors must comply with strict security standards, including NISPOM and CMMC requirements, and utilize the Wide Area WorkFlow system for electronic invoicing. Deliverables are managed through a formal Contract Data Requirements List, and performance is monitored via a systematic Contract Surveillance Plan and CPARS evaluations.
Naval Air Warfare Center Air Division

POSTED

about 9 hours ago

DEADLINE

in 11 days
View Details
NAICS: 541330
New
Federal
Marketplace for Acquisition of Professional Services (MAPS)
Solicitation # W15P7T-26-R-A006
The Army Contracting Command-Aberdeen Proving Ground is executing the Marketplace for Acquisition of Professional Services (MAPS), an Indefinite-Delivery Indefinite-Quantity (IDIQ) contract designed to consolidate and replace the RS3 and ITES-3S vehicles to streamline the procurement of uncommon knowledge-based professional services for the U.S. Army and other federal agencies. This multi-award contract supports global operations across CONUS and OCONUS, including hostile environments, and spans five primary domains: Engineering, Logistics and Operational Services; Research, Development, Test and Evaluation Services; Management and Advisory Services; Emerging IT Services; and Foundational IT Services. The contract has a total ceiling value of $50 billion over a base five-year period with an optional five-year extension, structured as a Firm Fixed Price arrangement with specific fee caps for Cost-Plus-Fixed-Fee task orders: 5% for non-research work and 7% for experimental, developmental, or research work. The Government will make up to 70 awards per domain, with allocations reserved for 30 Large Businesses (including 15 Emerging Large Businesses), 25 Small Businesses, and 15 Commercial-Sector Vendors, though these numbers may be adjusted without notice. Award decisions are based exclusively on technical rating, with no tradeoffs between cost and non-cost factors, and only the highest-rated technical offerors offering a fair and reasonable price will be selected. Evaluation is weighted heavily toward NAICS alignment, granting 1,000 points per qualifying project that matches a domain-specific NAICS code, with additional scoring for relevance, passthrough rate, vacancy rate, time-to-fill rate, schedule, and completeness. Proposals must be submitted through the Digital Market Portal, adhering to strict formatting rules including single PDF attachments, 5MB file size limits per volume, and specific naming conventions. Offerors must submit qualifying project forms, scorecards, and past performance documentation using the correct amendments based on business size category. Organizational conflict of interest provisions are stringent, requiring disclosure of actual or potential OCI, mandatory non-disclosure agreements for personnel involved in systems engineering or evaluation functions, and potential restrictions on future contracting activities by awardees. Compliance with SAM.gov representations, MIL-STD-130 and MIL-STD-129 marking for uniquely identified items, and DoD Common Access Card requirements for network access are also mandatory. Offerors must ensure their SAM registrations are current, and submissions must be made by the deadline of
W6QK Acc-Apg

POSTED

about 9 hours ago

DEADLINE

in 28 days
View Details
NAICS: 541330
New
Federal
AIR FORCE CRYPTOLOGIC OFFICE COMMERCIAL SOLUTIONS OPENING
Solicitation # FA7037-21-S-C001
The Air Force Cryptologic Office (AFCO) Cyberspace Intelligence Surveillance and Reconnaissance and Multi-Domain Innovation Division is soliciting innovative commercial capabilities through Commercial Solutions Opening FA7037-21-S-C001. The agency is seeking mature technologies and services in Electromagnetic Warfare, Information Operations, and electromagnetic digital communications, with a specific goal of achieving a field demonstration within one year. This solicitation emphasizes the use of novel material approaches and innovative services, including updated references to Super Intelligence. Awards may be issued as contracts or Other Transactions with periods of performance typically ranging from one to five years. The procurement follows a competitive two-phase submission process governed by 10 USC 3458 and DFARS 212.70. Phase I requires the submission of Quad Charts and White Papers, which are evaluated based on technical merit, importance to the AFCO mission, and fund availability. Selected offerors are then invited to Phase II to submit full technical and price proposals. All submissions are treated as commercial items. Offerors must possess the necessary personnel and facility security clearances to perform classified work in accordance with the National Industrial Security Program Operating Manual and DD Form 254. The primary point of contact for this effort is Carissa Heuertz.
Department Of Defense

POSTED

about 9 hours ago

DEADLINE

in 12 months
View Details
NAICS: 541330
New
SLED
Building Plan Check Services
Solicitation # 20261014083
The City of Tehachapi is soliciting proposals for a qualified firm to provide on-call building construction plan review services. The selected consultant will be responsible for reviewing construction drawings for residential and non-residential projects, including new construction, remodels, additions, and green building projects, to ensure compliance with the California Building Standards Code Title 24 and the California Fire Code. Key deliverables include formal reviews for architectural, structural, mechanical, plumbing, electrical, disabled access, and green building compliance, with the requirement that the firm utilize Accela permitting software. Performance is conducted remotely, with electronic transfer of plans and strict timelines for correction notices: 10 working days for first submissions and 7 working days for resubmissions. The City intends to award a single three-year contract to the most qualified firm, with the possibility of two additional one-year extensions for a maximum term of five years. Payment is based on time and materials, and the City prefers a percentage-based rate proposal tied to the amount of plan check fees collected per project. Proposals must be submitted by November 17, 2026, and include a letter of introduction, firm qualifications, resource capabilities, and a detailed fee schedule. The selected consultant must maintain comprehensive general liability insurance of at least 1 million dollars per occurrence, as well as automobile and workers compensation coverage.
City of Tehachapi

POSTED

about 16 hours ago

DEADLINE

in about 1 month
View Details
NAICS: 541330
New
SLED
CSA 18 Salt And Nutrient Management Plan
Solicitation # 1996
The County of San Luis Obispo is soliciting proposals under Informal RFP 1996 for engineering and hydrogeological services to develop and implement a Salt and Nutrient Management Plan (SNMP) for the CSA 18 Wastewater Treatment Plant. The primary goal is to reduce the mass loading of salts and nitrogen species in treated effluent to ensure compliance with effluent limitations and meet the expectations of the Regional Water Quality Control Board. The project involves several key deliverables, including a comprehensive report outline, technical memoranda on agronomic uptake and salt contributors, and the production of a 90 percent draft and final SNMP. The contract is intended to span three years from the date of award, with a target date of September 2027 for submitting the final draft to the regulatory board. Proposals must be submitted in Adobe PDF format by 3:00 p.m. on October 23, 2026, and should be limited to five pages, excluding the cover letter, cost proposal, and resumes. The selection process includes a local vendor preference when quality and service factors are equal. Awardees must comply with strict nondiscrimination laws, including the Americans with Disabilities Act of 1990 and the Fair Employment and Housing Act, and must certify they are not targets of economic sanctions under Executive Order N-6-22. The successful proposer will be required to execute a contract based on the provided sample agreement and provide evidence of meeting County insurance requirements. Cost proposals must be submitted separately and include total fixed fees and detailed billing rates for key personnel.
County of San Luis Obispo

POSTED

about 16 hours ago

DEADLINE

in 11 days
View Details

More opportunities from California → County of San Luis Obispo

Same awarding agency

NAICS: 541370
New
SLED
Paso Robles Groundwater Basin Groundwater Monitoring Well Network Wellhead Elevation Surveying Services
Solicitation # 1997
The County of San Luis Obispo is soliciting professional surveying services under Informal RFP 1997 to establish individual wellhead elevations for approximately 130 wells within the Paso Robles Basin Groundwater Monitoring Network. The project requires the establishment of reference point elevations surveyed to the North American Vertical Datum of 1988, with a required accuracy within 0.5 foot and a preference for 0.1 foot or less. Because the majority of these wells are located on private properties, the selected consultant must coordinate closely with the County Director of Groundwater Sustainability to prevent adverse impacts or damages to private property. This is a time and materials contract with total fees not to exceed 200,000 dollars, funded by California Department of Water Resources Grant Agreement No. 4600014639. Award selection is based on identifying the best qualified firm through an evaluation of technical proposals and cost reasonableness. Mandatory requirements include compliance with California prevailing wage laws, registration with the Department of Industrial Relations, adherence to the CARB Advanced Clean Fleets regulations, and compliance with nondiscrimination laws including the Americans with Disabilities Act of 1990. Proposals must be submitted as two separate PDF files, consisting of a technical proposal and a cost proposal, by 3:00 p.m. on October 26, 2026.
Surveying and Mapping (except Geophysical) Services

POSTED

about 16 hours ago

DEADLINE

in 11 days
View Details
NAICS: 541620
New
SLED
San Luis Obispo Valley Basin Groundwater Sustainability Plan Water Year 2026 Annual Report
Solicitation # 1999
The County of San Luis Obispo is soliciting proposals from qualified firms to develop the San Luis Obispo Valley Basin Groundwater Sustainability Plan Water Year 2026 Annual Report. This data-driven report serves as a yearly status update on the physical conditions of the basin, assessing sustainability indicators and comparing conditions to sustainable management criteria. The primary deliverable is the Annual Report, which must be submitted to the California Department of Water Resources by April 1, 2027, with all contract work and close-out completed by May 1, 2027. The scope includes technical analysis such as groundwater elevation contour maps, water use data by sector, and a Groundwater Storage Sensitivity Analysis, all performed in accordance with Water Code Section 356.2 and DWR guidelines. The contract is structured as a time and materials agreement with a not-to-exceed amount. Award decisions will be based on the selection of the best-qualified firm, with evaluation factors including the completeness of the work plan, demonstrated expertise in similar projects, staff qualifications, and familiarity with the Sustainable Groundwater Management Act. Local vendors will be given preference when other factors are equal. Proposers must submit a technical proposal limited to 30 pages, including a cover letter, firm description, staffing plan, and a detailed work plan, along with a separate cost proposal. Compliance requirements include adherence to the Americans with Disabilities Act, the California Fair Employment and Housing Act, and certification that the firm is not a target of economic sanctions regarding Russia.
Environmental Consulting Services

POSTED

about 16 hours ago

DEADLINE

in 14 days
View Details

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS