BLDG 347 - A WING - AREAS OF FLAT ROOF.pdf

This is an architectural roof plan drawing for a building project located in San Francisco, CA. The document, prepared by Gorden H. Chong and Associates Architects/Engineers, is dated July 1983 and designated as drawing number 347-2.13. The plan illustrates the roof layout at a scale of 1/8" = 1'-0" and includes a key plan showing the building's overall footprint and orientation.

The roof plan depicts mechanical systems, HVAC equipment locations marked with symbols, piping and ductwork routing, and various structural elements indicated by geometric symbols distributed across the roof surface. Red rectangular outlines highlight four distinct zones or equipment areas of focus on the roof. The plan includes standard architectural notation, dimension lines, and reference markers (circled numbers) positioned around the perimeter for cross-referencing with other construction documents. A north arrow and scale bar are provided for orientation and measurement purposes. The document footer contains the firm's contact information (415-433-6388) and project identifier "PACKAGE NO. 3," suggesting this is part of a larger construction document set. This plan would serve as a guide for roof-level construction, equipment installation, and mechanical system coordination.