Main Content
-
2017 Earthquake Repairs County of Napa
ADKO is providing PS&E for the following earthquake damaged sites: DAF 17 Old Sonoma Road Stone Culvert: The project consists of repairing the existing unreinforced mortared stone masonry … Continue Reading…
-
Maybert Road Bridge Replacement
The historic Maybert Bridge was eligible under the National Register of Historic Places. The bridge was built in 1895 and has a rich and colorful history. The bridge connected the historical mining … Continue Reading…
-
On-Call Engineering for Napa, CA
ADKO Engineering, Inc. is currently providing on-call/as-needed design, staff augmentation, construction inspection, and construction support services for various County FEMA, HBP, PBMP and Capital … Continue Reading…
-
OC 405 Widening Project, Orange County, CA
ADKO provided the independent design check services for the replacement of the existing eight overcrossings in Orange County. Our tasks involve identifying potential savings for the OC40 JV that … Continue Reading…
-
Devlin Road Extension Bridge
ADKO Engineering provided PS&E and construction management for the Devlin Seg E Project. Segment E project is approximately 1,100 feet in length, with a 92-foot single span precast prestressed CA … Continue Reading…
-
GALENA CREEK BRIDGE AND YERBA BUENA ISLAND VIADUCT
ADKO Engineering, as a subconsultant to CC Myers, provided falsework design and shoring design for the Galena Creek Bridge and YBI Viaduct. Construction Value: VariesADKO Fee: … Continue Reading…
-
Lewis Avenue Bridge
ADKO Engineering provided preliminary engineering and PS&E for the Lewis Avenue Bridge, Structural Steel Truss Tied Arch in Atascadero. This aesthetically pleasing Tubular Steel Pipe Arch Truss … Continue Reading…












