By Meghan SchillerMONACA, Pa. Shell posted to Facebook apologizing for the loud noise Tuesday night, but residents KDKA-TV's Meghan Schiller talked to said the explainer just left them feeling more confused and frustrated, and they still don't know why there's a hose spraying water at the plant almost 24 hours later. As part of Shell's Plan Approval, the facility has 30 days from the incident to submit a full written report to DEP with all of the details