Together with our clients, we turn ideas into innovative projects from planning & design to oversight & delivery.
Together with our clients, we turn ideas into innovative projects from planning & design to oversight & delivery.
Projects accomplished by AYOPP's Geotechnical Engineers
Multiple Power Plants in Arizona
CCR removal, dewatering plan and Closure-By-Removal (CBR).
Copper Mine, Green Valley, Arizona
Quarterly dam inspections and reports; erosion, cracking, vertical displacement, misalignment & vegetation.
Power Plants in New Mexico
Design and dredging oversight for CCR removal and placement in a lined impoundment.
Copper Mine, Morenci, Arizona
Installation oversight of wick drains to dewater tailing silty-sand shell.
TVA Access Road and Bridge, CUF, Tennessee
Designed a 60-ft wide, ¾-mile access road and 400-ft concrete bridge & CQA.
TVA Main Ash Pond Repurposing, CUF, Tennessee
Design and CQA for CCR excavation; exploratory drilling and sampling; slope stability analysis and instrumentation monitoring.
City of Columbia Long Term Water Supply Program, Tennessee
Subsurface Investigation over twenty miles distance; traffic control; SPT and coring sampling and geotechnical analyses.
TVA ALF Closure-By-Removal, Memphis, Tennessee
Design and CQA of East and West Ash Pond closures.
Valley Link, Alameda Counties, California
Safe Work Plan; CPT, field visits and coordination with Union Pacific Railroad.
Sand Fractionation Plant, Aromas, California
Exploratory drilling and sampling; compiling data; analyzing slope stability, driven foundation piles.
US 101 Overpass, Santa Rosa, California
Design of bridge replacement and retaining walls; ensure design compliance with CalTrans.
SFO Runway Improvements, San Francisco, California
Field Engineering for subgrade compaction and asphalt placement; monitoring mix temperature; coring and sampling.
Environmental Separator, San Jose, California
Design and excavation oversight, compaction and CQA.
State Route Interchange Improvements Project, Alameda County, California
Subsurface investigation and design of interchange improvement.
Homeland Defense Radar, USA
Field data compilation and design; peer-reviewed input parameters and checked calculations.
San Jose State University Faculty Housing, California
Design using compiled historical data, developped soil parameters; calculated settlement and bearing capacity for feasibility.
If you build it, they will come.