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, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Hydrologic and Hydraulic (H&H) Analysis Consultant

Active

State & Local

Response Deadline12/15/2026, 05:00:00 AM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract opportunity is for a Hydrologic and Hydraulic (H&H) Analysis Consultant to support prime contractors on floodplain restoration projects within Ontario County, New York. The selected consultant will be responsible for performing technical water flow and flood modeling to evaluate the effects of floodplain reconnection, culvert resizing, and stream channel reshaping. All work must be conducted using HEC-RAS, HEC-HMS, or equivalent software and must strictly adhere to NYSDEC guidelines. The primary deliverables include the provision of H&H modeling data, detailed analysis results, and the necessary technical inputs required for the Feasibility Study report. Interested parties should note that the response deadline for this engagement is December 15, 2026.

General Info

H&H Analysis Consultant for Ontario County floodplain restoration projects due December 15, 2026.

Agency

New York → Ontario County

NAICS

541330 - Engineering Services

Place of Performance

NY, USA

Set-Aside

NONE

Documents

This scope was carved out of 2139962.

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

View the prime solicitation

Geneva Drinking Water Plant Floodplain Restoration Project Feasibility Study

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

PostedOct 16

subcontract

Response DeadlineDec 15

Submission deadline

Response Deadline

12/15/2026, 05:00:00 AM UTCin about 2 months

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

AgencyNew York → Ontario County

ContactsNo contacts available

OfficeN/A

Organization / AgencyNew York → Ontario County

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs technical water flow and flood modeling for prime contractors on Ontario County floodplain restoration projects. Conducts Hydrologic and Hydraulic (H&H) analysis using HEC-RAS, HEC-HMS or equivalent software to analyze the impact of stream channel reshaping, culvert resizing, and floodplain reconnection. Analysis must be consistent with NYSDEC guidelines. Delivers H&H modeling data, analysis results, and technical inputs for the Feasibility Study report.

Similar Contracts

Same NAICS industry code

Pure Water Southern California Direct Potable Reuse Testing Facility

Solicitation # pure-water-southern-california-direct-potable-reuse-testing-facility

Kiewit Infrastructure West Co. is seeking proposals for the Pure Water Southern California Direct Potable Reuse Testing Facility project located in California. This solicitation is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, falling under NAICS code 541330. Interested parties must submit their responses by November 3, 2026. The primary point of contact for this opportunity is Sepideh Aria, who can be reached via email or phone for further coordination regarding the solicitation requirements.

Kiewit Infrastructure West Co.

POSTED

about 6 hours ago

DEADLINE

Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified DBE and SBE sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Relevant expertise should align with NAICS codes for administrative management, engineering services, computer systems design, and public relations. Interested parties must submit their responses by November 17, 2026. This opportunity is specifically targeted toward Disadvantaged Business Enterprises as defined by the Department of Transportation. Primary coordination for this solicitation is managed by Liz Jordan-Wettstein at Aanko Technologies Inc.

Aanko Technologies Inc.

POSTED

about 6 hours ago

DEADLINE

SAT Commissioning and Technical Start-up ServicesThe Nebraska Public Power District is seeking a subcontractor to provide SAT Commissioning and Technical Start-up Services for DVR systems at the Cooper Nuclear Station. The selected provider will be responsible for delivering technical direction and on-site support to prime contractors, focusing on the startup, tuning, and commissioning of the systems. Key technical duties include performing Site Acceptance Testing, aligning power system stabilizers, protectors, compensators, and limiters, and documenting unit response characteristics through on-line tuning. To be eligible for this engagement, the contractor must obtain CNS site access and hold Qualified Manufacturer's Representative status. This subcontract opportunity was posted on October 27, 2026, with a response deadline of January 14, 2027. The primary objective of the contract is the delivery of a fully commissioned and tuned DVR system.

Nebraska Public Power District

POSTED

about 6 hours ago

DEADLINE

State Project No. 0108-0196

Solicitation # 49015

The Connecticut Department of Transportation is seeking technical proposals for State Project No. 0108-0196, which focuses on the Quinebaug River Trail located in the Town of Plainfield. This solicitation, identified by number 49015, falls under NAICS code 541330 for engineering services and is categorized as a SLED organization project to be performed within the state of Connecticut. Interested parties must submit their responses by the deadline of November 13, 2026, at 7:00 PM. The solicitation was officially posted on October 27, 2026, and further details regarding the submission process can be accessed through the Bid Express platform.

Connecticut Department of Transportation

POSTED

about 7 hours ago

DEADLINE

Seismic Safety ComplianceThis subcontract opportunity with the California Department of General Services focuses on achieving seismic safety compliance for lease projects. The selected provider will perform structural evaluations and analysis to install seismic reinforcements, specifically targeting ceilings, lighting, and wall reinforcements. All work must be executed using structural steel and anchors in strict accordance with the California Building Code and State seismic safety specifications. The project falls under NAICS code 541330 and requires the delivery of certified seismic safety compliance for the involved facilities. Interested parties should note the response deadline of November 12, 2026, for this specialized structural engineering and installation effort.

California Department of General Services

POSTED

about 9 hours ago

DEADLINE

Structural Design for Trail InfrastructureThis subcontract for Structural Design for Trail Infrastructure involves providing specialized structural analysis and design services for prime contractors working on Northwest Hills Council of Governments projects. The scope of work focuses on the design of bridges, boardwalks, and culverts to ensure stability and resolve structural challenges, with a requirement for the use of structural analysis software. Key deliverables include detailed structural drawings, load calculations, and material specifications. To qualify for this engagement, the provider must hold a Professional Engineering license in Structural Engineering. The opportunity is managed through DAS Procurement for the state of Connecticut under NAICS code 541330. Interested parties must submit their responses by the deadline of November 30, 2026.

DAS Procurement

POSTED

about 11 hours ago

DEADLINE

in about 1 month

Multi-Use Trail Design and EngineeringThis subcontract for Multi-Use Trail Design and Engineering involves providing primary planning and civil engineering design services for prime contractors working on Northwest Hills Council of Governments projects. The selected provider will be responsible for planning trail systems, developing technical implementation methodologies, and establishing project timelines with specific milestones. Key deliverables include final design plans, technical specifications, and comprehensive project schedules, with a requirement for the use of CAD and GIS mapping tools. To be eligible, the contractor must hold a Professional Engineer license and maintain insurance that includes a Waiver of Subrogation. This opportunity is managed through DAS Procurement for the state of Connecticut under NAICS code 541330. Interested parties must submit their responses by the deadline of November 30, 2026.

DAS Procurement

POSTED

about 11 hours ago

DEADLINE

in about 1 month

RFP/RFQ - On-Call Engineering Services for Torrington Transfer Station/NRRA

Solicitation # EDC 11- 2026 -01

The Northwest Hills Council of Governments (NHCOG) is soliciting proposals under solicitation number EDC 11- 2026 -01 for on-call engineering services to support the Torrington Transfer Station and the Northwest Resource Recovery Authority (NRRA). The agency seeks a qualified firm specializing in Municipal Solid Waste and Recycling Transfer Stations to provide technical analysis, facility and operational capacity assessments, site planning, and permitting assistance. These services are intended to support ongoing operations and inform the NRRA Strategic Plan and future capital investment decisions, ensuring compliance with CT DEEP General Permits. Interested firms must submit their proposals by November 30, 2026, at 11:00 AM. Submissions must include a project management plan, key personnel resumes limited to two pages, three relevant references, a technical approach, and a detailed project timeline. A fee proposal containing hourly rates or lump sum allocations must be submitted in a separate sealed envelope. Evaluation will be based on personnel qualifications, experience with multiuse trails and waste facility planning, the proposed project approach, and the fee schedule. Awardees must provide proof of workers compensation, liability, and vehicle insurance, including a waiver of subrogation and naming the State of Connecticut and NHCOG as additional insureds within ten days of the award. Required documentation also includes a Non-Collusion Affidavit and certifications of non-discrimination.

DAS Procurement

POSTED

about 11 hours ago

DEADLINE

in about 1 month

Acoustic Consulting & Specialized Music Room DesignThis subcontract opportunity with the Los Angeles Community College District involves providing specialized acoustic consulting and design services for music facility projects. The selected contractor will be responsible for designing acoustic treatments, sound isolation, and room geometry, while performing detailed acoustic modeling and specifying sound-absorbing materials. A primary focus of the work is ensuring proper isolation between performance spaces and practice rooms to maintain high audio standards. The project requires deep expertise in noise vibration control and music facility acoustics to deliver comprehensive design reports and technical specifications. Performance of the contract will take place in Los Angeles, California. Interested parties must submit their responses by the deadline of November 25, 2026.

Los Angeles Community College District

POSTED

about 12 hours ago

DEADLINE

Professional Design Service For The Annual Pavement Rehabilitation 2027

Solicitation # 20261026023

POSTED

about 14 hours ago

DEADLINE

Campus Consulting – Geotechnical Engineering Services

Solicitation # 20261026018

California State University, Chico

POSTED

about 15 hours ago

DEADLINE

Solicitation # 49634

The New Jersey Department of Transportation Procurement is seeking proposals for solicitation TP-870, which focuses on Concept Development services. This agreement is structured as a three year term contract specifically for Design B-1 Level A and H-1 Level A requirements. The project falls under NAICS code 541330, indicating a focus on engineering services. Interested parties must submit their responses by the deadline of November 17, 2026, at 3:00 PM. The solicitation was officially posted on October 27, 2026, and is managed through the Bid Express platform.

New Jersey Department of Transportation Procurement

POSTED

about 15 hours ago

DEADLINE

More opportunities from New York → Ontario County

Same awarding agency

Environmental Field Survey & Delineation ServicesThis subcontract for Environmental Field Survey and Delineation Services involves providing specialized field data collection and site assessment for water plant restoration projects within Ontario County, New York. The selected provider will be responsible for conducting detailed assessments of stream bank erosion and utilizing GPS and GIS mapping tools to map confluences and Class C streams. Additionally, the scope includes identifying pollutant sources and sediment deposition areas in strict accordance with NYSDEC field standards. The primary deliverables for this engagement consist of comprehensive field data, detailed site maps, and formal erosion assessment reports. Interested parties should note that the solicitation was posted on October 16, 2026, with a response deadline of December 15, 2026. The work falls under NAICS code 541370 and supports prime contractors in ensuring environmental compliance and technical accuracy for county infrastructure restoration.

Surveying and Mapping (except Geophysical) Services

POSTED

DEADLINE

in about 2 months

Environmental Engineering Consultant (Feasibility Study)This subcontract opportunity is for an Environmental Engineering Consultant to support prime contractors on tributary and floodplain restoration projects within Ontario County, New York. The selected consultant will be responsible for performing detailed engineering assessments and authoring feasibility reports, specifically focusing on the evaluation of restoration methods such as channel relocation, culvert resizing, and stream channel reshaping. All technical work must be executed using CAD software and must strictly adhere to NYSDEC guidelines. The primary deliverable for this engagement is the completion of the Engineering Design Outline, provided as both Draft and Final Engineering Feasibility Study Reports. Interested parties should note that the response deadline for this solicitation is December 15, 2026.

Engineering Services

POSTED

DEADLINE

in about 2 months

Geneva Drinking Water Plant Floodplain Restoration Project Feasibility Study

Solicitation # 2139962

Ontario County, in partnership with the Seneca Watershed Intermunicipal Organization, is seeking professional engineering services for the Geneva Drinking Water Plant Floodplain Restoration Project Feasibility Study. The project involves addressing the degradation of an unnamed tributary that impacts the City of Geneva drinking water plant on Seneca Lake. The selected contractor will be responsible for producing an Engineering Feasibility Study report consistent with NYSDEC guidelines, which includes performing Hydrologic and Hydraulic analysis and evaluating restoration methods such as stream channel reshaping, culvert resizing, and floodplain reconnection. The budgeted amount for this report and associated modeling elements is 45,000 dollars. Proposals must be submitted via the County's eProcurement portal or as a sealed hard copy by 4:00 pm on December 15, 2026. Evaluation is based on a 110-point scale, with 100 points allocated to the technical proposal and 10 points to the price proposal. Mandatory submission documents include a signed proposal form, notarized acknowledgments, a non-collusive bidding certification, a statement on sexual harassment prevention, and proof of insurance. The contract includes specific socioeconomic goals, including a 6.70 percent goal for Service-Disabled Veteran-Owned Businesses and 16.70 percent goals each for Minority and Women Business Enterprises. Contractor selection is expected by January 15, 2027.

Engineering Services

POSTED

DEADLINE

in about 2 months

Earlier notices in this NAICS code

Posted before this notice, open and closed

OSUWMC Engineering Staff Augmentation 2027

Solicitation # OSU-275091

The Ohio State University

POSTED

DEADLINE

Design Services for the 8th Avenue Manhattan Line Bundle

Solicitation # 2139996

MTA - NYC Transit (NYCT)

POSTED

DEADLINE

RFP-HHC-270000000129-1 | A&E Services - Golden Shores Water Infrastructure & Lead Rem

Solicitation # 2026-GS-AE-01

Hermansville Housing Comm

POSTED

DEADLINE

Solid Waste Engineering and Professional Consultant Services

Solicitation # 700642-27

Prince William County BU

POSTED

DEADLINE

MAT20260929 - Statewide Materials Division On-Call Pavement Engineering Services

Solicitation # RFP-129168

Virginia Department of Transportation

POSTED

CLOSED

Inspector of Record and ADA Compliance Services

California State University San Marcos

POSTED

DEADLINE

Electronic Security and Telecommunications Design

California State University San Marcos

POSTED

DEADLINE

MEP and Fire Protection Engineering Services

California State University San Marcos

POSTED

DEADLINE

Civil Engineering and Site Planning Services

California State University San Marcos

POSTED

DEADLINE

Structural Engineering Services

California State University San Marcos

POSTED

DEADLINE

Traffic Control Services

POSTED

DEADLINE

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

Join 750+ contractors already using CLEATUS