RedactedNarrative: V1 WAS ATTEMPTING TO DOCK IN SLIP THE ESPLANADE MARINA WITH ENGINE AND MECHANICAL FAILURES.  V1 ENTERED INTO SLIP BOW FIRST AND THE BOW STRUCK A CONCRETE PILING.  V1 BOUNCED OF THE PILING AND STRUCK V2.  V2 WAS DOCKED AND OCCUPIED ONE TIME.  V2 HAD DAMAGE TO THE PORT SIDE BOW RAIL.  NO INJURIES WERE REPORTED.