Pennsylvania Chesapeake Bay Restoration Services

The Nature Conservancy's Pennsylvania and Delaware Chapter is seeking suppliers for wetland, floodplain, and stream restoration administration, project development, technical support, construction oversight, revegetation, and operation and maintenance services along Harnish Run in Lancaster County, Pennsylvania.

The Nature Conservancy PA-DE Chapter


General
Open
The Nature Conservancy PA & DE Chapter
Oct 07, 2026 09:00 PM
Sep 11, 2026 12:00 PM
1 year base + 4 × 1 year options
Other
Request for Proposal (RFP)
Private
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Original Solicitation Links
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The Nature Conservancy PA & DE Chapter

]

pennsylvania chesapeake bay restoration services

Submission Instructions
Online
Supplier confirmation of intent to participate, Technical Proposal, Financial Proposal, Signed and completed forms, including the For-Profit Conflict Inquiry Form
Description

The Nature Conservancy's Pennsylvania and Delaware Chapter is seeking qualified suppliers for wetland, floodplain, and stream restoration services within Pennsylvania's Chesapeake Bay Watershed. The scope includes restoration construction procurement and bid administration; construction administration, oversight, reporting, and closeout; revegetation; post-restoration operation, maintenance, monitoring, and reporting; and restoration planning and design through concept, preliminary, intermediate, and final design phases. Suppliers may propose on the combined Task 1 package, Task 2, one or both operation and maintenance reaches, one or more design phases, or all applicable tasks. Pricing must be firm-fixed by task or design phase, with separate pricing for Tasks 1a and 1b and each additional task proposed. The priority project is the Harnish Run at Route 897 Floodplain Restoration in West Cocalico Township, Lancaster County. Work includes competitive construction procurement through PennBid, construction oversight, native planting and revegetation, monitoring and maintenance, invasive-species control, and technical restoration design and permitting support. The solicitation requires a technical proposal and a separate financial proposal, including task-specific pricing and customary professional-service rates. Applicable requirements include federal funding and procurement rules, Build America, Buy America requirements, DBE outreach and engagement, permitting and reporting obligations, and TNC's contractual clauses.

Classification Codes
NAICS541620Environmental Consulting Services
PSCF113ENVIRONMENTAL SYSTEMS PROTECTION- WETLANDS CONSERVATION AND SUPPORT
Smart Codes
wetland restoration servicesstream restoration servicesconstruction oversight services
Specifications
Supply & Service
Timeline
Sep 11, 2026 12:00 PM-Open Date
Sep 23, 2026 09:00 PM-Questions Due Date
Sep 28, 2026 09:00 PM-TNC Response to Supplier Questions
Sep 30, 2026 09:00 PM-Supplier Confirmation of Intent to Participate
Oct 07, 2026 09:00 PM-Proposal Due Date
Requirements
Required
  • Workers' compensation
  • Commercial general liability — $2,000,000.00
  • Automobile liability — $1,000,000.00
  • Professional liability — $1,000,000.00
Scored
  • Minimum 3 references
  • Within the last 5 years
  • Client point of contact required for each reference
Yes
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