Handling basement water infiltration behind bulkhead
It's a huge undertaking, but the only way to manage water from entering the basement walls is from the exterior. Excavating along the wall to the foundation, applying a petroleum-based sealant to the wall, silt fabric, stone base, perforated drain pipe, more fabric and stone. Backfill with a grade away from the house. I've heard of perimeter drain channels working very well to control water entering basements. This usually entails installing a sump pump as well. I don't put much faith on cement paints (Dryloc) and grouting or plugging the openings from the inside just diverts the water to a different place.