Electrical Detail Drawing 1.pdf

This document is an electrical plans drawing from the Montana Department of Transportation detailing an Overhead and Underground Service Assembly Detail for AWG NO. 8 to RWIS (Roadway Information Systems). The technical schematic provides comprehensive front and side view diagrams illustrating electrical service wiring configurations, including specifications for underground and overhead electrical service connections, conduit routing, grounding requirements, and meter placement. The drawing includes detailed technical elements such as 120/240 volt service, main disconnect switches, circuit breakers, lightning arrestors, and specific mounting and installation guidelines for electrical infrastructure components.

The technical drawing appears to be part of a larger infrastructure project for installing roadway information systems in the Butte District of Montana, with precise engineering specifications for electrical service assemblies. While the drawing does not include pricing or contract-specific financial details, it represents a critical technical specification document that would be used by electrical contractors and infrastructure installers to ensure proper electrical system configuration and compliance with Montana Department of Transportation standards. The schematic provides precise measurements, conduit types, and positioning requirements for electrical service infrastructure, indicating a highly technical and standardized approach to electrical system deployment for roadway information systems.