_______________________________________________________________________
City of Fairview Park Green Infrastructure
A design-build project on which Pat Nortz of Otisco Engineering participated in the design.
Bioretention and permeable pavers. 
Transparent downspout, bioretention and permeable pavers. 
Bioretention and permeable pavers. 
educational signage. 
educational signage. 
Bioretention and permeable pavers. 
Bioretention and permeable pavers. 
Transparent downspout, bioretention and permeable pavers.
______________________________________________________________________________
Little Killbuck Creek Invasive Species Closure
Pat Nortz of Otisco Engineering led the design team with his previous employer.
Preliminary soils investigation 
Site reconnaissance 
Irrigation canal that can be a potential pathway for aquatic nuisance species 
Preliminary soils investigation 
Irrigation canal that can be a potential pathway for aquatic nuisance species
______________________________________________________________________________
Residential Geothermal installation
Typical horizontal directional drill geothermal installation site (by Otisco Engineering)
Technician operating drill head locator at residential geothermal installation by Otisco Engineering 
Directional boring machine in operation at residential geothermal installation by Otisco Engineering 
Manifold of geothermal loop-system that was designed and constructed by Otisco Engineering
Otisco’s geothermal loop system manifold drawings.
______________________________________________________________________________
Otisco Lake
Otisco Lake causeway 
Otisco Lake view from park 
Otisco Lake day time 
Otisco Lake sunset 
Otisco Lake sunset big sky