This Solicitation opportunity from California was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

TOS No. ED21-060 - Vista Del Mar (8255) Bulkhead Environmental Surveys and Monitoring

Closed

231274State & Local

Submission Closed08/28/2026, 07:00:00 PM PDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 541620

New

SLED

Environmental Compliance and DrainageThis subcontract for the California Department of Transportation focuses on environmental compliance and drainage installation for highway projects in San Diego. The selected provider will be responsible for developing critical documentation, including Lead Compliance and Water Pollution Control Plans, while ensuring all operations adhere to Senate Bill 1383 regulations concerning treated wood waste. Technical deliverables include the installation of Modified Type OS Inlets and Temporary Drainage Inlet Protection. The contractor must provide both the approved compliance plans and the physical installation of drainage hardware to support prime contractors in meeting state environmental standards.

California Department of Transportation

POSTED

DEADLINE

Environmental and Archaeological Compliance MonitoringThis subcontract focuses on providing environmental and archaeological compliance monitoring for prime contractors working on Texas Parks and Wildlife Department projects. The primary scope of work involves coordinating with cultural resource personnel to establish machinery access routes that avoid archaeological features and overseeing the strict implementation of environmental Best Management Practices. The selected provider is responsible for delivering essential compliance reports and official resource protection sign-offs to ensure all regulatory requirements are met. This opportunity falls under NAICS code 541620 and is associated with the state of Texas, with a response deadline set for November 19, 2026.

Parks and Wildlife Department

POSTED

DEADLINE

Mine Rehabilitation Reporting and Technical SupportThis subcontract for Mine Rehabilitation Reporting and Technical Support involves providing specialized technical monitoring and progressive reporting for prime contractors working on Ontario Ministry of Energy and Mines projects. The scope of work requires high-level expertise in geotechnical, water resource, geochemical, and ecology fields to ensure all rehabilitation efforts comply with the Species at Risk Survey and other regulatory standards. The project is managed under the Government of Ontario's Energy and Mines agency and is categorized under NAICS code 541620. Interested parties must submit their responses by December 7, 2026, to support the delivery of essential progressive rehabilitation reports and technical oversight within Canada.

POSTED

DEADLINE

Professional Agronomic & Turfgrass ConsultingThis subcontract for Professional Agronomic and Turfgrass Consulting supports prime contractors on City of Greensboro projects in North Carolina. The selected provider will deliver strategic turf health planning and professional agronomic expertise, which includes conducting site visits and monitoring soil conditions, turf health, and pest or disease pressure through the use of diagnostic tools and soil testing kits. Key deliverables include the creation of seasonal and annual agronomic plans for fertilizer and pesticide applications, as well as the submission of detailed inspection reports and application schedules. To qualify for this engagement, the consultant must hold a North Carolina Pesticide Consultant License in Category L, along with OSHA 10 or 30-Hour certification and First Aid/CPR/AED training. The opportunity was posted on November 6, 2026, with a response deadline of December 1, 2026. This project falls under NAICS code 541620 for environmental consulting services.

POSTED

DEADLINE

Wastewater Construction Inspection and AdministrationThis subcontract for Wastewater Construction Inspection and Administration involves providing on-site inspection and construction management services for prime contractors working on Norwich Public Utilities wastewater projects. The scope of work includes overseeing open-cut excavations and various trenchless installation methods, such as pipe bursting, horizontal directional drilling, and cured-in-place pipe. The selected provider is responsible for verifying that all installation standards are met and managing general construction administration. Key deliverables for this engagement include the submission of daily inspection reports, the verification of quantities for payment processing, and the final verification of as-built documentation. This opportunity is managed by DAS Procurement for the state of Connecticut under NAICS code 541620, with a response deadline set for December 15, 2026.

POSTED

DEADLINE

Geotechnical and Environmental Consulting ServicesThis subcontract for Geotechnical and Environmental Consulting Services involves providing specialized technical support for Norwich Public Utilities wastewater projects. The selected consultant will perform site investigations, geotechnical boring, and environmental evaluations, with a specific focus on geotechnical analysis and hazardous materials abatement planning for pump station facilities. Key deliverables include comprehensive geotechnical reports, site investigation summaries, and detailed abatement plans. To qualify for this engagement, providers must hold professional licensure in either Geotechnical or Environmental Engineering. The opportunity is managed through DAS Procurement for the state of Connecticut under NAICS code 541620. Interested parties must submit their responses by the deadline of December 15, 2026.

POSTED

DEADLINE

Hydrogeological and Geochemical AnalysisThis subcontract opportunity involves providing hydrogeological and geochemical analysis for prime contractors working on projects for the Government of Ontario Ministry of Energy and Mines. The scope of work focuses on water quality and chemical analysis, specifically conducting water resource characterization and geochemical assessments of groundwater and mine tailings. The final deliverables for this engagement are detailed water resource and geochemical analysis reports. Qualified candidates must hold a professional designation as either a Professional Geoscientist or a Professional Engineer. The solicitation was posted on November 6, 2026, with a response deadline set for January 12, 2027. The work will be performed within Canada under NAICS code 541620.

POSTED

DEADLINE

Ecological and Species at Risk (SAR) AssessmentThis subcontract opportunity involves performing biological surveys for prime contractors on projects managed by the Government of Ontario Ministry of Energy and Mines. The scope of work focuses on conducting Species at Risk investigations and hibernacula surveys across eight specific mine sites. The successful provider will be responsible for delivering detailed ecological survey reports and documenting all Species at Risk findings. Qualified candidates must be experienced Ecologists or Biologists with a deep understanding of Ontario species at risk regulations. The solicitation was posted on November 6, 2026, with a response deadline of January 12, 2027. The work is to be performed within Canada under NAICS code 541620.

POSTED

DEADLINE

Energy Efficiency and Sustainability ConsultantThe City of Hamilton is seeking an Energy Efficiency and Sustainability Consultant for a subcontracting role to identify energy and operational efficiency upgrades for corporate facility projects. The selected consultant will be responsible for evaluating building envelope systems, lighting, and HVAC systems to detect energy loss, utilizing specialized tools such as power analyzers and thermal imaging. The final output of these services must be integrated into a comprehensive Building Condition Assessment report. To qualify for this opportunity, consultants must hold a LEED AP or Certified Energy Manager certification. Interested parties should note that the response deadline is December 8, 2026. This project falls under NAICS code 541620 and will be performed within Canada.

POSTED

DEADLINE

Combustion-Side Fouling Control Implementation ServicesThis subcontract for Combustion-Side Fouling Control Implementation Services involves providing specialized chemical solutions for waste-to-energy projects managed by the City of Spokane. The selected provider will be responsible for the installation, application, and technical management of chemical programs designed to mitigate slagging and fouling. This scope of work includes the use of dosing systems and application equipment for liquid slurries, as well as the delivery of an operational control program and detailed performance reports regarding ash and slag reduction. The opportunity is categorized under NAICS code 541620 and is intended for those capable of supporting prime contractors on these municipal projects. Interested parties should note that the response deadline is February 23, 2027. The contract focuses on maintaining operational efficiency through precise chemical dosing and coating applications to ensure the longevity and performance of the waste-to-energy infrastructure.

POSTED

DEADLINE

Environmental Planning and Adaptive Management ServicesThis subcontract for Environmental Planning and Adaptive Management Services involves providing professional consulting to develop an Adaptive Management Plan for prime contractors working on Town of Concord, Massachusetts projects. The selected consultant will be responsible for reviewing existing environmental and ecological data, identifying critical data gaps, and drafting a comprehensive plan that incorporates specific performance metrics, with a particular focus on delivering defined metrics for Warner's Pond. Qualified candidates must possess professional environmental consulting credentials and specialized expertise in ecological modeling. The project is located in Concord, Massachusetts, and falls under NAICS code 541620. Interested parties must submit their responses by the deadline of November 30, 2026.

POSTED

DEADLINE

RFP #27-2034 Warner's Pond Adaptive Management Plan

Solicitation # BD-27-1255-NR171-KR141-135202

The Town of Concord is soliciting sealed written proposals from qualified consultants to provide professional services for the development of an Adaptive Management Plan for Warner's Pond. Conducted in accordance with M.G.L. c.30B, Section 6, the scope of work requires the selected consultant to review existing data, identify any remaining data gaps, and prepare a comprehensive Adaptive Management Plan that includes specific metrics and a strategy for implementation. This solicitation, identified as RFP #27-2034 (BD-27-1255-NR171-KR141-135202), was posted on November 6, 2026, with a response deadline of November 30, 2026. Electronic quotes are permitted, and all administrative correspondence and invoicing are directed to Delia Kaye at 141 Keyes Rd, Concord, MA 01742. Amanda Moore serves as the primary purchaser for this project, which is centered in Concord, Massachusetts.

Town of Concord

POSTED

about 13 hours ago

DEADLINE

in 23 days

AI Contract Overview

The City of Los Angeles is soliciting bids for environmental surveys and monitoring related to the Vista Del Mar bulkhead project under Tender #231274, with a response deadline of August 29, 2026, at 2:00 AM. The work is located in Los Angeles, California, with a specified performance address of CA 90012, and involves comprehensive environmental assessments to ensure compliance with regulatory standards during bulkhead operations. Proposals must be submitted through the City’s official procurement channels, and interested vendors are advised to register on the City of Los Angeles website to participate. All inquiries regarding the solicitation’s language, requirements, or accuracy should be directed to the designated point of contact, Gabriel Roletti, at [email hidden], as Biddingo.com provides no guarantee for the completeness or accuracy of third-party site content. The solicitation does not specify a set-aside type or NAICS code, and bidders are responsible for confirming all details directly with the agency.

General Info

Los Angeles seeks environmental surveys for Vista Del Mar bulkhead by August 29, 2026, with bids through official procurement channels.

Agency

California → City of Los Angeles

NAICS

541620 - Environmental Consulting Services

Place of Performance

Los Angeles, CA, CA 90012, USA

Set-Aside

NONE

Documents

No documents available

Documents will appear here when they are available.

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

PhaseClosed

PostedAug 5

Solicitation

Response DeadlineAug 28

Deadline has passed

Submission Closed

08/28/2026, 07:00:00 PM PDT

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyCalifornia → City of Los Angeles

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia → City of Los Angeles

Office AddressN/A

Contacts

Contracting Officer

contact@example.gov

Full Description

City of Los Angeles TOS No. ED21-060 - Vista Del Mar (8255) Bulkhead Environmental Surveys and Monitoring Tender # 231274 Closing Date : 08/28/2026 at 19:00 PM Contact: Name: Gabriel Roletti Email: "> contact@example.gov "> Details: Bulkhead Environmental Surveys and Monitoring Disclaimer: This bid is researched and provided for information purposes only. To participate in this bid opportunity, interested vendors are sometimes required to register on the City of Los Angeles's website. Please refer to the originating organization for any information relating to this. Direct all queries pertaining to the language, the content or any missing or inaccurate information within this abstract to its originator, as indicated in the advertisement. Note: When you click on the link below, a new window will open to the site where you can locate more information regarding this bid. You may need to search the site to locate the bid. View Bid Information Biddingo.com is not responsible for the contents of the third party site and does not make any representations regarding the content or accuracy of materials on such third party web sites. If you decide to access them, you do so at your own risk.