PROFESSIONAL_SERVICESAMENDED

Napa-Vallejo Waste Management Authority AgendaPacket 2026-05-18

Environmental Monitoring Contract With APTIM Extended for FY 2026-27

Not to exceed $199,372.00 annually for July 1, 2026 – June 30, 2027 (increase of $872 over prior year)Napa CountyAPTIM ENVIRONMENTAL & INFRASTRUCTURE LLCMay 18, 2026

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Description

The Napa-Vallejo Waste Management Authority authorized the Executive Director to execute the fifth amendment to Agreement No. 2020-03 with APTIM Environmental & Infrastructure LLC, extending environmental monitoring services for its landfill and transfer station through June 30, 2027. The amendment sets an annual not-to-exceed amount of $199,372, a $872 increase from the prior year, to maintain regulatory compliance and emergency response capacity.

Contract Details

Contract Amount

Not to exceed $199,372.00 annually for July 1, 2026 – June 30, 2027 (increase of $872 over prior year)

Vendor

APTIM ENVIRONMENTAL & INFRASTRUCTURE LLC

Agency

Napa County, CA

Contract Type

PROFESSIONAL_SERVICES

Document Date

May 18, 2026

Contract Term

July 1, 2026 to June 30, 2027

Renewal Date

2027-06-30

Renewal Info

This is the fifth amendment to Agreement No. 2020-03, providing a one-year extension from July 1, 2026 to June 30, 2027 and slightly increasing the annual not-to-exceed amount. The amendment is intended to ensure continuity of environmental monitoring and reporting services as the prior term expired June 30, 2026.

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