Approve and authorize Amendment No. 1 to Agreement No. 250353B with ADKO Engineering Inc, to increase the maximum compensation from $348,447 to $555,378 for the Rossi Bridge Project, RDS 25-25. (Fiscal Impact: $206,931 Expense; Capital Improvement Projects Fund; Budgeted; Discretionary)

What this record is

Held by

ADKO Engineering Inc 10 records across this site

Amount

$555K

Runs until

no end date published in this record

Type

amendment

Field

Professional services

Read automatically from the title of the official record. The source document below is authoritative.

ADKO Engineering Inc also holds

Approve and authorize the Chair to sign Amendment No. 1 to Agreement No. 260303B with ADKO Engineering, Inc. increasing the contract maximum from $19,… $428K Napa County, CA Award of Construction Contract to Rege Construction, of Cloverdale, CA in the amount of $602,598 for the “White Sulphur Spring Rd Slide Repair”, RDS 2… $603K Napa County, CA Award a $1,470,376 construction contract to Cats4U, Inc. for the “Rossi Road Bridge Phase 2 Project”, RDS 25-25B; and approve and authorize Amendment … $1.47M Napa County, CA Approve and authorize Agreement No. 260201B for a contract maximum of $49,584 with ADKO Engineering Inc. for the 2026 Annual Guardrail Repair Project,… $50K Napa County, CA Approve and authorize Amendment No. 5 to Agreement No. 230084B with ADKO Engineering, Inc. increasing the maximum compensation from $588,781 to $623,7… $624K Napa County, CA

All 10 records for ADKO Engineering Inc →

Committee

Board of Supervisors

Requested by

Public Works

Introduced

October 2, 2025

On agenda

October 21, 2025

Passed

December 31, 2025

Enactment no.

A-250353B Amend. 1

Where it was heard

Board of Supervisors Oct 21, 2025