SELECT elevation_ + _height FROM table_name_96 WHERE delivery = "barge" AND location = "bikini, yurochi aka irioj (dog)"
Which Elevation + Height has a Delivery of barge and a Location of bikini, yurochi aka irioj (dog)?
CREATE TABLE table_name_96 (
    elevation_ VARCHAR,
    _height VARCHAR,
    delivery VARCHAR,
    location VARCHAR
)