Backflow, Sprinkler, Alarm Systems, Portable Extinguishers, and Emergency / Exit Lights Inspection Annual Backflow Inspections (3) 1) Wilkins 950XLT 1 1/2" SN# 2326663 Location: Outside left of store by fire vault 2) Watts 757 8" SN# GF-0905 Location: Outside fire vault left of store 3) Wilkins 975XL 1" SN# 3204497 Location: Left of building Annual Sprinkler inspection (2) EDWARDS EST Electrical Room: Annual Alarm Inspection Annual Fire Extinguisher BRC ID: 423846 Annual emergency Light inspection