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This Subcontract opportunity from California was posted on July 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Biological and Cultural Resource Monitoring

Closed
State & Local

Contract Overview

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

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NAICS: 541620
New
SLED
Purchase of Stream Mitigation Credits for Lightridge Park, RFQ 719029
Solicitation # RFQ 719029
Loudoun County, Virginia, is soliciting bids under RFQ 719029 for the purchase of an estimated 450 stream mitigation credits to provide compensatory mitigation for stream impacts associated with the construction of Lightridge Park. To be eligible, bidders must be owners or authorized representatives of mitigation banks approved by the U.S. Army Corps of Engineers (USACE) and the Virginia Department of Environmental Quality (DEQ). Credits must be calculated using the Unified Stream Methodology (USM) or Stream Condition Units (SCUs) and must be released and available for sale at the time of bid opening. Furthermore, the bank's approved service area must include the Upper Bull Run watershed, specifically Hydrologic Unit Code (HUC) 020700100701. The final quantity of credits will be determined by the requirements of USACE State Program General Permit No. NAO-2026-01685 and DEQ Virginia Water Protection Permit No. WP4-26-1792. The contract will be awarded to the lowest responsive and responsible bidders based on unit cost, with the County reserving the right to award multiple contracts if a single bidder cannot provide the full quantity of credits. Bids must be submitted by December 15, 2026, and must include a W-9 form and Proof of Authority to Transact Business in Virginia. Required submissions include one physical hard copy and one electronic PDF copy on a USB flash drive. Upon award, the contractor must provide a written letter of credit availability and an executed purchase agreement within seven calendar days of the purchase order, followed by a Bill of Sale and verification of conveyance to USACE and DEQ within ten calendar days of payment.
Loudoun County

POSTED

about 11 hours ago

DEADLINE

in about 1 month

AI Contract Overview

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The contract requires the performance of biological and cultural resource monitoring during construction activities in Fountain Valley, California, specifically within the 92708 zip code area. The work includes conducting field surveys and ongoing monitoring for protected species, their habitats, and cultural resources, with responsibilities extending to pre-construction assessments and the submission of mitigation reports to ensure compliance with environmental regulations. All tasks must be carried out to support the Orange County Water District’s obligations under applicable protective statutes and guidelines. This is a subcontract opportunity under NAICS code 541620, categorized as environmental consulting services, with responses due by August 20, 2026. The solicitation was posted on July 28, 2026, and work will be performed onsite in Fountain Valley, though no additional organizational or set-aside details are provided. Contractors must be prepared to deliver accurate, timely, and compliant monitoring data throughout the construction phase, ensuring that any identified impacts to protected resources are properly documented, mitigated, and reported.

General Info

Biological and cultural resource monitoring in Fountain Valley, CA, for Orange County Water District, due August 20, 2026.

Place of Performance

Fountain Valley, CA, 92708, USA

Set-Aside

NONE

Documents

This scope was carved out of RFQ-25-002.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Orange County Water District
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Conduct field surveys and monitoring for protected species, habitats, and cultural resources during construction, including pre-construction assessments and mitigation reporting.

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