1. ILLUSTRATIVE FUTURE TRANSCO STRUCTURE Field Support Services
A&G Support Services*
Communications
Human Resources
Legal Services
Claims Management
Administrative Services
Financial Services
Cost of Service & Pricing
IT Services
Billing & Remittance Processing
Procurement
Materials Warehousing
Performance Measures
Skills Training & Safety
Standards
Outage Management
Contract Management
Regulatory Affairs
Transportation
Governmental Affairs
* Internal to Transco or outsourced, but not provided by ESI
Business Support Services
Account Maintenance
REP Info Exchange
Field Data Acquisition
Market Monitor
Market Monitor
Field Support Services
Environmental Services
Transmission Substation Constr.
Transmission Substation O & M
Transmission Line Constr.
Transmission Line O & M
Vegetation Management
Transmission Services
Executive Management
Wholesale Customer Billing
Scheduling, Dispatch, Security
Transmission Planning
Transmission Design
Project Management
Ancillary Services
Installed Capacity
Energy Management System
Market Services
Market Monitor
EGSI BSP Filing
Exhibit JHZ-3
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