This Solicitation opportunity from Government of Canada was posted on June 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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EJ196-250912_180 Wellington _Living Wall Plant Maintenance NCR

Closed

WS5449518228International

Submission Closed01/19/2026, 02:00:00 PM UTC

Contract Overview

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

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NAICS: 561730

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Landscaping and Grass Re-Grading / RehabilitationThe contract involves the comprehensive restoration of disturbed land through excavation, soil regrading, and the establishment of vegetation via sodding, seeding, or hydroseeding, with a strong emphasis on erosion control and final grading that seamlessly matches the existing terrain contours. Work must ensure the land is returned to a stable, natural state that prevents further degradation and supports long-term environmental health, adhering to high standards of precision in topography and surface consistency. This is a subcontract under the Department of Defense, Hawaii office, with a NAICS code of 561730 for landscape services, and is open for responses until August 11, 2026. The solicitation was posted on July 24, 2026, and while specific location details are not provided, performance is expected within Hawaii. The contract does not specify a set-aside type, and there is no designated point of contact listed, but interested parties can access additional information through the provided public solicitation link.

Department of Defense

POSTED

DEADLINE

Restoration of Disturbed AreasThe contract titled Restoration of Disturbed Areas requires the grading, seeding, mulching, or sodding of land impacted by construction activities to control erosion and rehabilitate the site’s visual character. Work must be performed within Bucks County, Pennsylvania, and is classified under NAICS code 561730 for landscaping services, indicating a focus on environmental restoration and land stabilization. This subcontract opportunity was posted on July 24, 2026, with a response deadline of August 17, 2026, at 2:00 PM, and is issued by Bucks County under the state of Pennsylvania. The contract does not specify a set-aside designation or organizational type, and no point of contact information is provided. The performance location is limited to Bucks County, and all work must address post-construction land disturbance through approved erosion control and landscape restoration methods.Interested parties must submit proposals through the PennBid portal at the provided link before the deadline.

POSTED

DEADLINE

Erosion and Sediment ControlThe contract pertains to the installation and ongoing maintenance of erosion and sediment control measures, including silt fences and sediment basins, aimed at preventing soil displacement and water contamination during construction or land-disturbing activities. It is structured as a subcontract under the NAICS code 561730, which classifies it within environmental remediation and related services, and is administered by the Mississippi Department of Finance and Administration through its MPTAP division. The solicitation was posted on July 24, 2026, with a response deadline of September 8, 2026, providing interested parties approximately six weeks to submit proposals. While the specific location of performance is not detailed in the provided data, the work is expected to occur within the state of Mississippi. There is no set-aside designation indicated, meaning the contract is open to all qualifying subcontractors without preference based on business size or demographic categories. All technical execution, compliance, and maintenance responsibilities associated with the erosion controls fall under the subcontractor’s scope, with performance likely tied to state environmental regulations and standards.

POSTED

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Temporary Traffic Control ServicesThe contract is for temporary traffic control services related to construction activities, classified under NAICS code 561730 and structured as a subcontract. It is issued by the Mississippi Department of Transportation through its MPTAP division, with a posted date of July 24, 2026, and a response deadline of August 25, 2026. The services will involve setting up and managing temporary traffic control zones to ensure safety and continuity of traffic flow during construction operations. While specific project locations and point of contact details are not provided, the work is expected to occur within the state of Mississippi. Interested parties must submit proposals by the stated deadline to be considered for award.

POSTED

DEADLINE

Erosion and Sediment ControlThe contract pertains to the installation and ongoing maintenance of erosion and sediment control measures including silt fences, sediment basins, and related devices during active construction phases. It is classified as a subcontract under NAICS code 561730, indicating a focus on environmental cleanup services, and is issued by the Mississippi Department of Finance and Administration under the agency designation MPTAP. The solicitation was posted on July 24, 2026, with a deadline for responses set for August 25, 2026, and performance is expected to occur within Mississippi, though specific locations are not detailed. The contract requires adherence to strict environmental standards to prevent soil runoff and water contamination, emphasizing compliance with regulatory protocols throughout the construction lifecycle. All work must be performed by qualified personnel with appropriate expertise in erosion control systems and site-specific mitigation strategies.

POSTED

DEADLINE

Seasonal Plant Care and ReplacementThe contract titled Seasonal Plant Care and Replacement is a subcontract issued by the California Highway Patrol under NAICS code 561730 for landscape maintenance services. It requires the contractor to perform seasonal planting, mulching, fertilization, and the replacement of any damaged or dead vegetation to ensure the sustained health and visual integrity of the landscape. These tasks are essential for maintaining long-term landscape viability and must be carried out in accordance with established horticultural standards. The solicitation was posted on July 24, 2026, with a response deadline of August 20, 2026, and services are to be performed within California, though specific performance locations are not detailed. The contract does not specify a set-aside designation or point of contact, and all submissions must be made via the state’s e-procurement portal.

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Weed and Invasive Species ControlThe contract titled Weed and Invasive Species Control seeks subcontractor services for the management of weeds and invasive plants through either herbicide application or manual removal methods. All chemical treatments must be accompanied by complete documentation including full chemical specifications and Material Safety Data Sheets prior to any application, ensuring compliance with safety and environmental standards. The work is to be performed under the oversight of the California Highway Patrol, with the place of performance located within the state of California, though specific locations are not identified. The opportunity was posted on July 24, 2026, with responses due by August 20, 2026, and is classified as a subcontract under NAICS code 561730, which pertains to landscape services. No set-aside status or specific organizational type requirements are indicated, and no point of contact information is provided, with all details accessible through the public portal link.

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POSTED

DEADLINE

Routine Landscape MaintenanceThe contract entails weekly landscape maintenance services for the CHP King City facility, including mowing, edging, pruning, litter removal, irrigation system checks, and general site upkeep to ensure safety and visual appeal. All tasks are aimed at sustaining the property’s appearance and operational integrity through consistent, routine care. The work is classified under NAICS code 561730 for landscape services and is structured as a subcontract. The solicitation was posted on July 24, 2026, with responses due by August 20, 2026, at 10:00 PM. The contract is managed by the California Highway Patrol under the Department of California, with performance to occur at the King City location, though specific address details are not provided.

Department of the California Highway Patrol

POSTED

DEADLINE

IFB 26C735000 CHP King City - Landscape MaintenanceThe California Highway Patrol is seeking qualified vendors to provide landscape maintenance services at its King City area office under Invitation for Bids number 26C735000. Bidders must carefully review all instructions and submit responses by the deadline of August 20, 2026, at 10:00 PM Pacific Time to be considered. The contract requires consistent, professional upkeep of outdoor areas including mowing, trimming, irrigation management, weed control, and seasonal plant care, aligned with state standards and operational needs. All work must be performed at the specified location in King City, California, and contractors are expected to adhere to safety protocols and environmental guidelines without disruption to daily office operations. This solicitation is open to all eligible businesses without specific set-aside classifications, and interested parties should direct questions to Lisa Johnson, the primary point of contact, via email at lisa.johnson@chp.ca.gov or phone at 916-843-3610. Proposals must be submitted through the CaleProcure portal using the provided link and comply fully with all terms outlined in the official bidding documents. Failure to meet submission requirements, deadlines, or specifications may result in disqualification. Bidders are encouraged to review all details thoroughly before responding to ensure full compliance with contractual expectations and performance standards.

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POSTED

DEADLINE

Temporary Erosion and Sediment Control InstallationThe contract pertains to the installation and ongoing maintenance of temporary sediment and erosion control measures in accordance with ODOT Standard Specification 832 and the Ohio EPA stormwater permit OHC000006. Scope of work includes the deployment and upkeep of silt fencing, inlet protection systems, and all other necessary measures to prevent sediment runoff and comply with state regulatory standards for construction sites. All activities must adhere strictly to the technical and procedural requirements outlined in ODOT SS 832 to ensure environmental protection and regulatory compliance throughout the project duration. The solicitation is positioned as a subcontract under the Franklin County Engineer’s Office with a response deadline of July 28, 2026, at 2:00 PM. The NAICS code 561730 indicates this work falls under support activities for waste management, specifically relating to environmental control services. The project is set to occur in an unspecified location within Franklin County, with no details provided on the point of contact or exact geographic scope. Bidders must be prepared to meet all performance, timing, and compliance obligations as mandated by both state transportation and environmental agencies without modification or deviation.

Franklin County Engineer's Office

POSTED

DEADLINE

PHA Snow Removal ServicesThe Philadelphia Housing Authority (PHA) is seeking qualified contractors to provide comprehensive snow and ice removal services across various locations throughout the City of Philadelphia. The contract, solicited under P-005514, is structured as a services agreement with a two-year base period and three optional one-year extension periods, allowing for potential five-year performance duration. Services must be delivered at designated PHA properties and may be expanded to additional locations during the term. Contractors are required to supply all personnel, equipment, materials, transportation, and management to ensure timely and effective snow and ice removal, adhering to standards of good workmanship and regulatory compliance as outlined in HUD-5370-C. Proposals must demonstrate a thorough understanding of requirements, a sound technical approach, proven technical capabilities including equipment and staffing, and a commitment to participation by certified Minority- and Women-Owned Business Enterprises (MBE/WBE) as well as Section 3 participants. Evaluation is based on a best-value trade-off process, with technical factors accounting for 80% of the score and cost/price making up the remaining 20%. Award will not go to the lowest bidder unless their proposal offers demonstrable best value. All contractors must provide electronic fund transfer (EFT) details and comply with federal and PHA requirements regarding organizational conflict of interest, disbarment status, and affirmative action reporting. Failure to meet MBE/WBE participation goals requires submission of documented best efforts. Proposals must be submitted electronically via the Bonfire portal by the deadline of August 26, 2026, and must be in Microsoft Word, Excel, or PDF format. Payment will be issued via EFT, and acceptance of work occurs at the PHA location following a 30-day review period, during which any non-conforming work will be subject to correction or rejection. Contractors must also submit signed certifications regarding size status, socioeconomic affiliation, and absence of conflicts or contingent fees, and must flow down the OCI clause to any subs. No specific contract value or pricing details are available in the public solicitation materials.

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POSTED

DEADLINE

Landscape Installation – Softscaping and PlantingThe contract outlines the supply and installation of trees, shrubs, mulch, sod, and ornamental plantings aimed at enhancing the visual appeal and environmental quality of public park spaces. This subcontract falls under NAICS code 561730, identifying it as a landscaping services agreement, and is managed by the Vermont office of the Department of Economic Development. The work requires full execution of softscaping and planting activities, ensuring compliance with specified horticultural standards and aesthetic goals to elevate the park’s overall landscape design. The response deadline for submissions is set for September 1, 2026, at 7:00 AM, with the solicitation posted on July 24, 2026, providing interested parties approximately six weeks to prepare and submit proposals. All work is expected to be performed within Vermont, though exact locations are not specified, and the contract is accessible through the Vermont Business Registry for detailed review and bidding.

Department of Economic Development

POSTED

2 days ago

DEADLINE

in about 1 month

AI Contract Overview

Bidders must submit all required documentation and proposals by January 19, 2026 at 2:00pm EST to provide labor, transportation, equipment, and materials for the plant maintenance of the living wall at 180 Wellington Street in Ottawa, Ontario, under the solicitation WS5449518228 issued by Public Works and Government Services Canada. Late submissions will be deemed non-responsive. A mandatory site visit is scheduled for December 18, 2025 at 10:00am, and interested parties must confirm attendance and provide the full names and dates of birth of all attendees by December 12, 2025 at 2:00pm EST; failure to comply will result in denial of access. The work must adhere strictly to the Statement of Work outlined in Annex A, and the contract falls under NAICS code 561730. All communications and submissions must be directed to the primary point of contact, Nour Ibrahim, at nour.ibrahim@tpsgc-pwgsc.gc.ca. The solicitation was posted on June 1, 2026, and is managed under the Government of Canada’s procurement framework.

General Info

Maintenance contract for living wall at 180 Wellington, Ottawa; mandatory site visit December 18, 2025.

Agency

Government of Canada → Department of Public Works and Government ServicesView Agency

NAICS

561730 - Landscaping ServicesView NAICS

Place of Performance

*Canada, CAN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedJan 14

Solicitation

Response DeadlineJan 19

Deadline has passed

Submission Closed

01/19/2026, 02:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Department of Public Works and Government Services

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → Department of Public Works and Government Services

View Agency Profile

Office AddressN/A

Contacts

Ibrahim Nour (SPAC/PSPC) (elle-la / she-herPoint of Contact

contact@example.gov

Full Description

AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted by January 19, 2026 at 2:00pm EST. All bids submitted after 2:00pm EST will result in the bid being declared non-responsive. To provide labour, transportation, equipment, and materials for the plant maintenance of the living wall, located at 180 Wellington Street, Ottawa, Ontario, Canada to Public Works and Government Services Canada (PWGSC). The services must be provided in accordance with the Statement of Work attached at Annex A. Arrangements have been made for the site visit to be held on December 18, 2025 at 10:00am.Bidders must communicate with the Contracting Authority no later than 2:00pm EST, December 12 , 2025 to confirm attendance and provide the name(s) and date of birth of the person(s) who will attend. Bidders who do not comply will not be permitted to attend the mandatory site visit.