Do WBI sump pump electrical at room L63 HS1-IDO tank-L1C BC1-L1BC4 test function sump pump result working normal note there is no permanent way for water sump pump room L63 HS1. Do PMR service 443 EL1-clean up room of elevator also outside room every floor from 1st to 8th floor-clean up top elevator room-service sensor 1sr floor to 8th floor. Activation temperature control of 8th floor elevator control test function result ok ( AGUS & ADI & MUHAIMIN & DADANG )