S02 - Attachment A- Tower Schematic Plan View.pdf

This is a Tower Schematic Plan View drawing for a cooling tower system installation or modification. The schematic illustrates a rectangular tower structure measuring 72'-8" outside to outside, divided into 12 bays at 6'-0" spacing (72'-0" centerline to centerline), with a total width of approximately 73'-0" to accommodate the structural columns. The tower contains three operational fan cells (Cell 1, Cell 2, and Cell 3), each equipped with a fiberglass fan cylinder, 19'-0" diameter fan, and fan deck tap door. Each cell has a 14" diameter column inlet positioned at the top. The layout identifies motorized equipment (marked as TYP for typical), access segments at the base of cells, and existing stairs noted on the left side. Face 'A' represents the west louvers, while Face 'C' represents the west louvers for the inlet side.

The right section of the schematic (marked as Zone 4) depicts an existing boom or structure with existing stairs, and includes a notation for installing a ladder from the fan deck to the top of the existing tower, with specific instructions to locate ladders near the existing handrail opening on the existing tower. This drawing references Drawing 18-21823 for endwall elevation view details and appears to be part of a larger construction or retrofit specification for cooling tower infrastructure, likely requiring coordination with existing structural elements and safety provisions for maintenance access.