You are here: Business Practices by Category > Transmission Planning > Transmission Service Request (TSR) Study Procedures

Transmission Service Request (TSR) Study Procedures, Version 1

Effective: 05/22/13

This Business Practice describes the process for a Customer to have its Transmission Service Request(s) (TSR) studied either on an individual basis or in the aggregate with other TSRs through a Cluster Study. Specifically, the TSR Study Procedures Business Practice describes the process pursuant to which Bonneville Power Administration Transmission Services (BPAT) may perform a System Impact Study (SIS) on an individual basis for a Customer’s TSR(s) or, through the use of a Cluster Study, both an SIS and System Facility Study (SFS) for a Customer’s TSR(s). 

ClosedA. Process for BPA to Conduct an Individual System Impact Study
ClosedB. Cluster Study Provisions
ClosedC. Additional Information