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Geotechnical Engineering Analysis & Stability Reporting

Active

State & Local

Response Deadline09/03/2026, 08:30:00 PM UTC

Contract Overview

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

AI Contract Overview

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The contract requires the performance of detailed static and seismic slope stability analyses for landfill liner systems and associated stockpiles, with an emphasis on iterative design adjustments to ensure structural integrity and regulatory compliance. The work involves evaluating soil mechanics, load distributions, and potential failure modes under both normal and earthquake-induced conditions to support safe and sustainable waste management practices. All analyses must culminate in a comprehensive regulatory submittal report that documents methodologies, assumptions, findings, and recommended design parameters for review by applicable authorities. The solicitation is issued as a subcontract by the County of Riverside, California, under NAICS code 541330 for engineering services, with a response deadline of September 3, 2026. The scope is focused on technical precision and adherence to geotechnical standards, requiring experienced professionals capable of delivering defensible analyses that meet state and federal environmental and safety requirements. The contract does not specify a set-aside status or point of contact, and performance is expected to occur within the jurisdiction of the County of Riverside, though exact location details are not provided.

General Info

Perform static and seismic slope stability analyses for landfill systems to ensure regulatory compliance and structural integrity.

Agency

California → County of RiversideView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PostedAug 6

subcontract

Response DeadlineSep 3

Submission deadline

Response Deadline

09/03/2026, 08:30:00 PM UTCin 27 days

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Organization & Contact Information

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AgencyCalifornia → County of Riverside

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → County of Riverside

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Perform static and seismic slope stability analyses for landfill liner and stockpiles, including design iterations and preparation of a regulatory submittal report.

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DEADLINE

in about 1 month

Workforce Training Program DeliveryThe County of Riverside is seeking a vendor to design and deliver comprehensive training programs for DPSS staff focused on continuous quality improvement, policy implementation, and service delivery best practices. This subcontract opportunity, classified under NAICS code 611430 for professional and management development training, requires the contractor to develop and implement curriculum that enhances staff competencies in these critical areas to support improved public service outcomes. The solicitation opened on August 5, 2026, with responses due by September 10, 2026, at 8:30 PM, and is open to qualified subcontractors capable of delivering structured, effective workforce training aligned with county operational goals. Training must be tailored to the specific needs of DPSS personnel and should include practical, scalable methodologies that can be sustained over time. The place of performance is not specified, but the work is intended to serve agency staff within Riverside County, California, and all deliverables must comply with the county’s standards and directives.

Professional and Management Development Training

POSTED

DEADLINE

in about 1 month

Strategic Planning & Advisory ConsultingThe County of Riverside is seeking a contractor to provide strategic planning and advisory services in support of Department of Public Social Services priorities. The contract focuses on facilitating stakeholder engagement, developing actionable plans, and delivering expert guidance to advance organizational goals. The work requires a deep understanding of public social services systems and the ability to coordinate with diverse internal and external partners to ensure alignment with county objectives. The opportunity is structured as a subcontract and is classified under NAICS code 541611 for management consulting services. Interested parties must submit responses by September 10, 2026, at 8:30 PM Eastern Time. The solicitation is open through the PublicPurchase platform, and while no specific set-aside designation is indicated, the contract will be performed in alignment with the agency’s operational needs across Riverside County. There is no designated point of contact listed publicly, and the place of performance details are unspecified, suggesting flexibility in service delivery as long as outcomes support DPSS priorities. The posting date of August 5, 2026, indicates a timeline for vendor selection and onboarding ahead of the fiscal period requiring strategic initiative support.

Administrative Management and General Management Consulting Services

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Leadership Development & Organizational Coaching ServicesThe County of Riverside is seeking a subcontractor to deliver leadership development and organizational coaching services aimed at enhancing the effectiveness of its Department of Public Social Services leadership and staff. The scope of work focuses on building workforce capacity through targeted coaching programs that support continuous quality improvement and organizational growth. The services are designed to strengthen leadership competencies, foster a culture of performance excellence, and align team behaviors with broader agency goals. This subcontract is classified under NAICS code 611430, which pertains to other schools and instruction, and is open for bids with a deadline of September 10, 2026. The opportunity is not subject to any set-aside provisions, and performance will be conducted in alignment with the agency’s operational needs across its service areas in California. Proposals must be submitted through the public purchase portal prior to the stated deadline.

Professional and Management Development Training

POSTED

DEADLINE

in about 1 month