This Subcontract opportunity from Maryland was posted on October 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Erosion and Sediment Control (ESC)

Closed

State & Local

Submission Closed10/08/2026, 12:00:00 PM EDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 561730

New

City of Westminster – Wakefield Valley Park

Solicitation # city-westminster-wakefield-valley-park

Conewago Enterprises, Inc. is soliciting bids from qualified Disadvantaged Business Enterprises for the City of Westminster Wakefield Valley Park project located in Maryland. The submission deadline for bids is November 18, 2026, at 12 PM EST, though this date may be subject to change based on future addenda. Available subcontracting and supply opportunities encompass several trades, including fencing, landscaping, painting, seeding, surveying, and tree removal. Interested parties should contact the Estimating Department via email at [email hidden] to obtain the necessary bidding documents or to ask specific questions regarding the solicitation.

Conewago Enterprises, Inc.

POSTED

DEADLINE

Ground-Based Mosquito Treatment ServicesThis subcontract for Ground-Based Mosquito Treatment Services involves the application of mosquito control agents for prime contractors working on projects for the Regional District of East Kootenay in Canada. The selected provider will be responsible for treating up to 700 hectares using foggers and sprayers while strictly adhering to product-label requirements and occupational health and safety standards. Key deliverables include the successful treatment of the designated acreage, the maintenance of detailed treatment records, and the submission of daily activity reports. The contract concludes with the delivery of a comprehensive end-of-season report. Interested parties must respond by December 3, 2026.

Regional District of East Kootenay

POSTED

DEADLINE

Landscaping and Site FurnishingsThis subcontract opportunity is for landscaping and site furnishings services to support prime contractors on park projects for the Columbia County Board of Commissioners in Georgia. The scope of work includes performing landscaping improvements such as planting trees and shrubs and installing sod, as well as the placement of site furnishings including park benches, trash cans, and signage. The ultimate goal is the delivery of a fully finished landscaped site with all specified furnishings installed. Interested parties must possess a valid landscaping license or certification to be eligible for this work. The solicitation was posted on November 13, 2026, and requires a response by December 10, 2026. This project falls under NAICS code 561730.

Columbia County Board of Commissioners

POSTED

DEADLINE

Erosion Control InstallationThis subcontract for the Richmond County Board of Education in Georgia involves the installation of both temporary and permanent erosion control measures. The selected contractor will support prime contractors by implementing silt fences, straw wattles, rip-rap, and temporary seeding utilizing mulch, seed, and gravel to ensure stabilized slopes and effective erosion barriers. A critical requirement of the project is strict compliance with National Pollutant Discharge Elimination System standards. Interested parties must submit their responses by December 10, 2026, for this project categorized under NAICS code 561730.

Richmond County Board of Education

POSTED

DEADLINE

Pine Straw Installation ServicesThis subcontract for Pine Straw Installation Services at Valdosta State University involves the delivery, spreading, and installation of pine straw across designated campus areas. The contractor is responsible for adhering to the Main Campus Map and technical standards outlined in the Specifications Sheet, utilizing appropriate landscaping tools and equipment to complete the work for prime contractors on State Entity projects in Georgia. To be eligible, the contractor must maintain eVerify compliance and provide necessary insurance as per SPD-SP048, along with required performance and payment bonds. The solicitation was posted on November 13, 2026, with a response deadline of December 15, 2026.

Valdosta State University

POSTED

DEADLINE

VSU Pine Straw Installation

Solicitation # 55100-eRFQ-002096-2027

Valdosta State University is seeking a qualified supplier through Request for Quote 55100-eRFQ-002096-2027 to provide and install pine straw. The contract begins upon award and runs through the end of the state fiscal year on June 30th, with four optional one-year renewals available at the university's discretion. The procurement process requires suppliers to submit responses by December 15, 2026, including a completed cost worksheet, evidence of prior experience with client references, and a commitment to meet all delivery requirements specified in the provided specifications and campus map. Evaluation factors for the award include supplier experience, cost, delivery capabilities, and a review of the supplier's integrity, which includes checking for business litigation within the last five years and any history of suspension or debarment. Awarded contractors must comply with the Federal Work Authorization Program for immigration verification and provide necessary insurance, performance bonds, and payment bonds. Additionally, suppliers must certify their tax compliance and disclose their socioeconomic status, such as whether they are a small, minority-owned, or women-owned business, or a Georgia resident company.

Valdosta State University

POSTED

DEADLINE

Infrastructure Landscaping ServicesThe Infrastructure Landscaping Services subcontract, issued by the City of San Antonio in Texas, involves providing landscaping and site restoration for prime contractors working on Neighborhood Access and Mobility Program projects. The scope of work includes executing planting, sodding, and general landscaping around new street improvements and sidewalks using specialized soil and equipment, all while adhering to local environmental and landscaping standards. This opportunity was posted on November 13, 2026, with a response deadline of December 18, 2026. Classified under NAICS code 561730, the contract focuses on the delivery of fully completed landscaped areas as part of broader city infrastructure enhancements.

POSTED

DEADLINE

Airport Grounds MaintenanceThis subcontract for Airport Grounds Maintenance involves providing specialized mowing and vegetation control services for prime contractors operating at Wicomico County airport projects. The primary objective is to maintain airfield grass and safety areas in strict accordance with aviation safety standards and height restrictions for runways and taxiways. To ensure operational safety, the contractor must coordinate closely with airport operations to prevent any interference with flight paths. The opportunity is categorized under NAICS code 561730 and is associated with the state of Maryland. Interested parties should note that the solicitation was posted on November 13, 2026, with a response deadline set for December 8, 2026. The successful provider will be responsible for delivering aviation-compliant grass heights and maintaining clear safety zones across the designated airport areas.

POSTED

DEADLINE

General Grounds Maintenance (Mowing & Landscaping)This subcontract for General Grounds Maintenance focuses on providing routine landscaping services for prime contractors on Wicomico County projects in Maryland. The scope of work includes mowing, trimming, edging, and the removal of weeds and debris from turf areas and green spaces, specifically targeting the local airport and the Sheriff's Office. To execute these tasks, the selected vendor must utilize commercial-grade mowers, trimmers, and blowers to ensure all maintained grounds meet established county standards. Interested parties must hold qualified vendor status to be eligible for this opportunity. The solicitation was posted on November 13, 2026, with a response deadline set for December 8, 2026. This project falls under NAICS code 561730, covering professional landscaping and grounds maintenance services.

POSTED

DEADLINE

Grounds Maintenance Services - Sheriff Office and Airport

Solicitation # BPM059736

Wicomico County is soliciting electronic sealed bids from qualified vendors to provide grounds maintenance services for two specific locations in Maryland: the Sheriff's Office at 1661 Westwood Dr., Salisbury, MD 21801, and the Airport at 5485 Airport Terminal Road, Unit A, Salisbury, MD 21804. This solicitation, identified as BPM059736, is managed by Wicomico County Purchasing, with Amy Kernodle serving as the Purchasing Agent and Lauralee Oprey as the primary point of contact. Interested vendors must submit their bids through the Wicomico County e-Procurement portal by the deadline of Tuesday, December 8, 2026, at 2:30 p.m. A pre-bid meeting is scheduled for Tuesday, November 24, 2026, at 10:00 a.m. at both the Sheriff's Office and Airport locations. All inquiries regarding the bid must be submitted via the portal by noon on Tuesday, December 1, 2026. Bidders are required to register for an account through the OpenGov hosted portal to submit bids and monitor for any official addenda.

POSTED

DEADLINE

Detention Pond and Erosion ControlThis subcontract involves the excavation and construction of a detention pond and the implementation of erosion control for prime contractors working on City of Vidalia disaster relief projects in Georgia. The scope of work requires the use of earthmoving equipment to build the pond and the installation of OCS-compliant materials, such as wattles and silt fences, to ensure all erosion control measures meet established standards. The final deliverable is a fully completed detention pond with active and compliant erosion control systems in place. Interested parties should note that the response deadline for this opportunity is December 16, 2026, and the project falls under NAICS code 561730.

POSTED

DEADLINE

Town Lawn Mowing and Maintenance Services Bid No. 2026 – 006

Solicitation # ITB 2026-006

The Town of Riverdale Park is soliciting bids under ITB 2026-006 for a licensed Maryland contractor to provide comprehensive lawn mowing and landscape maintenance services. The scope of work includes the maintenance of Town-owned sites, the state-owned median of East-West Highway, six rain gardens, and two bio-retention facilities. Key responsibilities include general landscape upkeep, spring clean-ups, and monthly pest inspections from April through September. Additionally, the contractor must provide on-call snow and ice removal services between December 1 and March 31, ensuring all ADA accessible routes are cleared. The contract is a three-year agreement starting April 1, 2027, and ending March 31, 2030, with the Town holding the option to extend for two additional one-year terms. Qualified bidders must have at least five years of business experience and provide a bid security equal to 10% of the total bid amount. Required insurance includes workers' compensation, $1,000,000 in general liability, and $1,000,000 in automobile fleet coverage, with the Town named as an additional insured. Bids must be submitted via email by noon on November 20, 2026, and must include various affidavits, including non-collusion and non-conviction certifications.

POSTED

about 14 hours ago

DEADLINE

in 6 days

AI Contract Overview

This subcontract for the Maryland Department of Transportation involves the installation and maintenance of erosion and sediment controls for prime contractors on highway projects within District 4. The scope of work includes implementing stormwater and sediment control measures such as silt fences, straw wattles, turbidity curtains, and sediment basins in accordance with SP Section 308 and the General Permit for Stormwater Discharge. The selected provider must hold Stormwater Management certification and ensure full compliance with MDE permits. The primary objective is the delivery and upkeep of installed erosion control barriers and sediment traps to meet regulatory standards for stormwater discharge.

General Info

Subcontract for erosion and sediment control installation and maintenance for MDOT District 4.

Agency

Maryland Department of Transportation

NAICS

561730 - Landscaping Services

Place of Performance

District 4, MD, USA

Set-Aside

NONE

Documents

This scope was carved out of XQ4285177.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Call 101 XQ4285177

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

PostedOct 8

subcontract

Response DeadlineOct 8

Deadline has passed

Submission Closed

10/08/2026, 12:00:00 PM EDT

Find active opportunities like this

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

Organization & Contact Information

AgencyMaryland Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyMaryland Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Installs and maintains erosion and sediment controls for prime contractors on MDOT SHA highway projects. Implements stormwater and sediment control measures per SP Section 308 and the General Permit for Stormwater Discharge. Installs silt fences, straw wattles, turbidity curtains, and sediment basins. Requires Stormwater Management certification and MDE permit compliance. Delivers installed and maintained erosion control barriers and sediment traps.