WhiteB
New member
- Location
- Syracuse, NY
It is common for us to install arrays on top of old landfills. The specifications for every one of these projects we have worked on prohibits us from digging or penetrating the soil. Article 690.47(D) states that we 'shall install a grounding electrode at all ground mounted arrays'. The arrays themselves are mounted to ballast blocks, and all wiring is done with cable tray. How do we comply with this section of the code when we are not allowed to penetrate the ground?