The plan states "per mechanical only the sump pump is classified, room above sump pump is non-classified" Please show the classification of the lift station sump pumps room. Refer to NFPA 70 NEC Section 500.4B(B), and NFPA 820 Standard for Fire Protection in Wastewater treatment and collection Facilities, 2016 Edition, Chapter 7 for Fire and Explosion Prevention and Protection, and State of Alaska MIPL #3.