D5 - Electrical Shafts Second Floor.pdf

This document is a collection of images depicting electrical panel shaft locations on the 2nd floor of Building C at the Government Publishing Office (GPO) headquarters in Washington, DC. The images document various electrical shaft locations, specifically Shafts 31, 33, 34, 36, and 39. Each image shows a narrow corridor with exposed brick walls, electrical panels, conduits, and utility infrastructure. The photographs appear to be part of a site survey or documentation process for the electrical panels upgrade project, capturing the current state and layout of electrical infrastructure in preparation for potential repair or replacement work.

The images reveal technical details such as lighting panels (labeled as "Lighting CIR 106", "Lighting CIR 108"), various electrical boxes, exposed piping, and the general construction of the shaft areas, which include cinder block and brick walls, concrete flooring, and multiple electrical connections. These visual documentation images would likely serve as reference materials for contractors bidding on the electrical panels upgrade project, providing insight into the existing infrastructure and potential challenges of the renovation work.