Marv Landauer Report to TSS on RS Activities January 25-27, 2012 Salt Lake City
RS Update Drafting Team Finalized Adjacent Circuit Criteria (WRS1.1) at September 7 meeting: • Criteria does not apply to internal systems • 3 mile total exemption for station entrances, river crossings, etc. • Minimum separation of 250 feet for Adjacent Circuits • Only applicable if both circuits are above 300 KV • Only applies to adjacent circuits In previous proposal, a lower voltage intermediate circuit would not impact adjacency if outer circuits were within 250 feet (not raising the bar) - new • Approved by PCC in October • Approved by Board with April 2012 implementation • Coordination needed between new criteria and FAC10/11 White paper being prepared and possible revisions to FAC 10/11
RS Update • RS preparing response to TSS request on clarification of WECC Standard WRS1.2 • PCUR underway for Hassayampa-Jojoba/Kyrene and Hassayampa-Pinal West double line outage.
RS Update • Developing SAR to map WECC Criteria with TPL-001-2 • WECC criteria Table W-1 • Also mappingTable 1 between old and new TPL standards • Comments by February 3 to Catherine O’Brien