Investigated reported leak areas and plenum space.
Inspected corresponding roof areas for damage and possible waterproofing issues.
Located open flashing at HVAC curb over leak in rear of Unit B. Repair made using 6” and 9” EPDM flashing and lap sealant.
Located open flashing at one penetration over leak area in unit B front office. Repairs made using 6” EPDM flashing and lap sealant.
, Located two small punctures in EPDM field membrane local to leak area in rear of unit B. Repairs made using 9” EPDM flashing and lap sealant., Located unsealed HVAC lines over leak area in unit F. Insulation trimmed and sealed using M1 sealant.
Located very large area of ponding water and obstructed scupper drain over leak area in 3430 unit H. Obstruction removed.
Located open area of improperly used cement flashing. Area dried and sealed using M1 sealant.
