Working hazmat fire reported in the 3000 block of South 45th Street in Phoenix, Arizona.
Units on scene include: E4+ E23+ E29+ E272+ E276+ E277+ R29 C99 C957N C957S SO1 SQ8+ L4 L276 BC2 BC271 SDC CRV CRVA CRVB CRVC CRVD HM4 PHXP15 RP0002 SI272 U29.