# Washington County Ionwave #PUR-1837

On-Call Stormwater Management Maintenance Services for Washington County, MD

**Posted:** September 23, 2026
**Respond By:** October 21, 2026
**Identifier:** PUR-1837
**NAICS:** 237990, 238990

Washington County, Maryland is seeking bids for an on-call stormwater management maintenance contract covering a variety of maintenance, rehabilitation, landscaping, and repair services for stormwater management facilities.
- Government Buyer:
  - Washington County Office of Procurement, Department of Stormwater & Watershed Services, Division of Environmental Management
- Products & Materials Requested:
  - Erosion control materials: silt fence (100 linear feet), filter logs (100 linear feet), soil stabilization matting (100 sq yd degradable, 25 sq yd permanent), geotextile (25 sq yd)
  - Landscaping materials: seed (100 sq yd), sod (100 sq yd), bioretention soil mix (15 cu yd), topsoil (15 sq yd, 5 sq yd screened), clay (10 cu yd), mulch (10 cu yd), chain link fence & posts (100 linear feet), landscaping plants (15 gallon size), landscaping trees (10, 2" caliber)
  - Stone & aggregates: Class I/II/III riprap (10 tons each), No. 2 stone (10 tons), No. 57 stone (10 tons), select backfill (20 cu yd), pea gravel/bridging layer (10 tons)
- Services Requested:
  - Personnel: site superintendent (8 hours), laborer (8 hours)
  - Equipment with operator: dump truck, rubber tire backhoe (with/without breaker), bulldozer, front loader, mini/standard excavator (with/without breaker), skid loader, vacuum truck, compactor (sheeps foot roller, jumping jack/wacker), mowers (bush hog, slope/ditch), trash/dewater pump, woodchipper, dewatering filter bag
  - Herbicide application (20 gallons)
- Unique Requirements:
  - All landscaping plants must be native to the Chesapeake Bay Watershed
  - Equipment models listed are for size reference; comparable equipment is permitted
  - Pricing is based on estimated hours and quantities for comparison; actual quantities determined per task order
  - No bonds required for this bid
- OEMs & Vendors:
  - No specific OEMs or vendors are named; equipment types and materials are generic
- Contract Structure:
  - On-call, task order-based contract with a one-year base period and two optional one-year renewals
  - Compliance with safety, insurance, and licensing standards required

### Description

This solicitation is an Invitation to Bid for On-Call Stormwater Management Maintenance services issued by the Board of County Commissioners of Washington County, Maryland. The contract involves providing maintenance services related to stormwater management, including personnel, equipment, and materials as specified in the bid documents. A Pre-Bid Conference/Teleconference is scheduled to provide additional information and encourage bidder participation. Bids must be submitted electronically via the online bidding platform by October 21, 2026, and no bonds are required for this bid.

[View original listing](https://washco-md.ionwave.net/PublicDetail.aspx?bidID=509&SourceType=1)