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Cumberland County, Maine·Maine

Request for Proposals: Environmental assessment services and wetlands surveys

Closes 7/21/2026$30k – $80kRequest for Proposal
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Description

The County of Cumberland, Maine is seeking a qualified environmental consulting firm to perform Phase I Environmental Site Assessments (ESA) and wetland delineation surveys for two categories of prospective affordable‑housing land acquisitions in the Lakes Region. The work includes historical research, visual site inspections, hazardous‑materials screening, and the preparation of consolidated reports within a tight turnaround after contract award. Optional follow‑on services (Phase II ESA, VRAP application, remediation oversight) may be scoped later based on findings. • Phase I ESA per ASTM E1527‑21 covering 20‑40 acres of land‑only parcels and 16‑20 acres of improved parcels. • Wetland identification and delineation (including potential vernal‑pool surveys) using the 1987 Army Corps of Engineers manual. • Deliverables: PDF & hard‑copy Phase I reports (and a consolidated Hazardous Building Materials Assessment for improved parcels) due within 14 business days of contract signing. • Optional services: Phase II sampling, VRAP filing, remediation oversight, flood‑zone determinations, and additional regulatory coordination. • Bidders must provide qualifications, insurance, and a detailed pricing sheet; proposals are due July 21, 2026, 3 PM ET.

Attached files

Contact

Sandra Warren(Compliance and Audit Manager)

[email protected]

(207) 253-3882

Key dates

Opened
6/23/2026
Questions due
7/7/2026
Closes
7/21/2026
Duration
14 days

Last updated

Details

Type
Request for Proposal
Industry
Environmental Services
NAICS
541620

Budget estimate

$30,000 – $80,000

No budget is disclosed, but typical Phase I ESA fees for 20‑40 acre parcels range from $10‑15 k, and wetland survey fees add $5‑10 k per parcel category. Including optional Phase II contingency and overhead, the total contract value is likely between $30,000 and $80,000. The estimate reflects the acreage size, regulatory compliance (ASTM E1527‑21, EPA standards), insurance requirements, and the short 14‑day turnaround which may command a premium.

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