Extended Power Uprate License Amendment Request- Supplement to Proposed Technical Specification Changes Related to Spent Fuel Storage Requirements

Accession No. ML1 1314A1 11. (3) Email from T. Orf (NRC) to L. Abbott (FPL). Subject: "St. Lucie 2 EPU RAIs- Reactor Systems (SRXB) re: spent fuel criticality, " April 16, 2012. (4) Email from T. Orf (NRC) to L. Abbott (FPL). Subject: "St. Lucie 2 EPU RAls- Reactor Systems (SRXB) re: spent fuel criticality, " April 17, 2012. By letter L-2011-021 dated February 25, 2011 [Reference 1], Florida Power & Light Company (FPL) requested to amend Renewed Facility Operating License No. NPF-16 and revise the St. Lucie Unit 2 Technical Specifications (TS). The proposed amendment will increase the unit's licensed core thermal power level from 2700 megawatts thermal (MWt) to 3020 MWt and revise the Renewed Facility Operating License and TS to support operation at this increased core thermal power level. This represents an approximate increase of 11.85 % and is therefore considered an Extended Power Uprate (EPU). an FPL Group company P a