Could this deck installation cause a flood??

I am building a deck attached to my house. I was adding a ledger board to the outside when I noticed a wastewater drain and outside water line near where the bolts are planned (see photos). Is there any danger that these bolts could puncture these water lines and cause a problem? If you look closely below the spigot/vent you can see where the holes are planned, below and slightly to the left of the surface protrusions. Thank you !

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