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Subaqueous Cover Installation (Capping)

Open

State & Local

Response Deadline12/17/2026, 10:00:00 AM EST

Contract Overview

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

General Info

Agency

Ohio → Toledo - Lucas County Port Authority

NAICS

238910 - Site Preparation Contractors

Place of Performance

OH, USA

Set-Aside

NONE

Documents

This scope was carved out of 49789.

The full solicitation package (15 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Remedial Action for Lower Maumee River Sway Bridge within the Maumee Area of Concern

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Timeline

PostedNov 11

subcontract

Response DeadlineDec 17

Submission deadline

Response Deadline

12/17/2026, 10:00:00 AM ESTin about 1 month

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Organization & Contact Information

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AgencyOhio → Toledo - Lucas County Port Authority

ContactsNo contacts available

OfficeN/A

Organization / AgencyOhio → Toledo - Lucas County Port Authority

Office AddressN/A

ContactsNo contact information available

Full Description

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Supplies and installs a protective subaqueous cover for prime contractors on USEPA projects. Mixes Powdered Activated Carbon (PAC) with coarse aggregate (Types A, B, and C) and places cover material and backfill to specified slopes (max 4:1). Performs verification sampling of carbon mass in as-placed core samples per ASTM D2487 and ASTM 5821. Delivers an installed subaqueous cover system meeting thickness and dosage requirements.

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