ML062640272

2006/09/13-Vermont Yankee Hearing - Entergy Exhibit 38, Chart at Page 7 of Prefiled Testimony

ML062640272
Person / Time
Site:	Brunswick, Vermont Yankee
Issue date:	09/13/2006
From:	- No Known Affiliation
To:	Office of Nuclear Reactor Regulation
Byrdsong A T
References
50-271-OLA, Entergy-Licensee-38, RAS 12280
Download: ML062640272 (1)

Text

DOCKET NUMBER PROD. &UTIL FAC - T -_t ,

Parameter VY Brunswick Comment Power Density, 5.2 5.2 Equivalent MW/assembly Number of 368 560 VY has 34% less fuel and cor Fuel Assem- respondingly lower steam blies flow than Brunswick.

Steam Line 331 391 VYhas 15% smaller length, ii Length, ft. though the stem flow is corre spondingly less than Bruns wick.

Safety and Re- 60 56 Equivalent lief Capacity,

% of Steam Bypass capac- 86 69 VY has 25% greater capacity ity, % of Steam resulting in milder pressure rise following a tur bine/generator trip.

Turbine Valve </= 0.1 <1= 0.1 Equivalent Closure Time, sec.

Main Steam </= 5.0 </= 5.0 ( Equivalent DOCKETED USNRC Valve Closure Time, sec.

September 19, 2006 (3:37 pm)

OFFICE OF SECRETARY SCRAM Inser- </= 3.5 </= 3.5 Equivalent RULEMAKINGS AND ADJUDICATIONS STAFF tion Time, sec.

7 qýelnplate_ =.5ECY-0;a8-