Water seepage at detrainment ramp. ~~~~~ 3516 Water seepage at detrainment ramp. T204-3516 rain water seepage at left bottom of Detrainment Ramp. Cab Floor slightly wet....ce feedback.  3516 ramped down detrainment door & applied sealant. Water tested - OK.  Sarma/Kana/Kiran/Farid 44423