N - 8.3 Electrical Manhole Layouts.pdf

This document is a series of electrical manhole layout diagrams for Navy South Substation, specifically Attachment 8.3 Electrical Manhole Layouts. The layouts detail multiple interconnected electrical manholes (numbered 3803-3466) located along Hampton Boulevard, with each diagram showing conduit routes, cable connections, and technical specifications.

The manhole layouts consistently feature a 35kV voltage rating, using 750MCM cable sizes with EPR insulation. Each manhole connects to multiple electrical paths, including Navy South CB (circuit breaker) routes, switch ways, and various electrical infrastructure connections. The diagrams indicate spare conduits, splice locations, and cable hot cap points, with most manholes having a 192" length, 96" width, and 120" height. The overall location is described as east of Hampton Boulevard near the Navy South Substation, with some layouts positioned near runways and infrastructure such as Seabee Road.