Northline Dallas Service - Demo Single-Line Notes
Project: EV-service charger addition

Existing service:
- Utility secondary service to MSB
- 480Y/277 V, 3 phase, 4 wire
- Main switchboard MSB, 800 A main
- Existing service-bay panel SB-1 fed from MSB

Proposed EV path:
- New EV-1 panel from MSB
- EV-1 panel: 208Y/120 V, 3 phase, 125 A
- Four Level 2 service-bay charger ports at 11.5 kW each
- DCFC option held for review until downstream panel and service files are stronger

Notes for review:
- Confirm main-service label photo
- Confirm available breaker space and feeder route
- Confirm whether EV-1 is new or reused equipment
- Confirm charger cut sheets and continuous-load treatment

Demo boundary:
This is a synthetic one-line summary. A real project should attach the current SLD or electrician field markups.