Layout for an industrial sewage treatment plant facility. Covers the pit floor and ground level plans, plus structural sections like D-D and B-B. I’ve noted tanks for nitrification, sedimentation, and equalization, along with specific rooms for the dehydrator and electrical equipment. Includes: – Pit floor & 1st floor communication plans – Sedimentation and denitrification tank arrangements – Dehydrator, MDF, and electrical room layouts – Structural section details – Structured cabling and telephone systems