ML16340A098

7 to Updated Final Safety Analysis Report, Chapter 4, Pressurizer and Pressurizer Relief Tank Design Data, Table 4.1-4

ML16340A098
Person / Time
Site:	Cook
Issue date:	10/24/2016
From:	Indiana Michigan Power Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML16336A263	List: AEP-NRC-2016-42, Fire Protection Program Change Summary ML16336A225 ML16336A228 ML16336A238 ML16336A291 ML16336A292 ML16336A294 ML16336A295 ML16336A297 ML16336A298 ML16336A299 ML16336A300 ML16336A301 ML16336A302 ML16336A303 ML16336A304 ML16336A305 ML16336A306 ML16336A308 ML16336A309 ML16336A310 ML16336A311 ML16336A312 ML16336A313 ML16336A314 ML16336A315 ML16336A316 ML16336A317 ML16336A318 ML16336A319 ML16336A320 ML16336A322 ML16336A323 ML16336A324 ML16336A325 ML16336A327 ML16336A328 ML16336A329 ML16336A330 ML16336A332 ML16336A333 ML16336A334 ML16336A336 ML16336A337 ML16336A338 ML16336A339 ML16336A340 ML16336A341 ML16336A342 ML16336A345 ... further results
References
AEP-NRC-2016-42
Download: ML16340A098 (1)

Text

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20 Table:

4.1-4 Page:

1 of 1 PRESSURIZER AND PRESSURIZER RELIEF TANK DESIGN DATA Pressurizer Design Pressure, psig 2485 Operating Pressure, psig 2085 (Unit 1)/2235 (Unit 2)

Hydrostatic Test Pressure (cold), psig 3106 Unit 1, 31071 Unit 2 Design/Operating Temperature, °F 680/653 Pressurizer Water Level, Full Power2 46.6% (Unit 1) -55% (Unit 2)

Total Internal Volume3, ft3 1800 Surge Line Nozzle Diameter, in.

14 Shell ID, in.

84 Electric Heater Capacity, kW 4 1800 kW Heatup rate of Pressurizer, °F/hr 55 (approx.)

Start-up Water Solid, °F/hr 40 Hot Standby Condition, °F/hr 70 Design Spray Rate for Valves Full Open, gpm 800 Continuous Spray Rate, gpm 1

Pressurizer Relief Tank Design Pressure, psig 100 Rupture Disc Release Pressure, psig 100 Design Temperature, °F 340 Normal Water Temperature, °F Containment Ambient (120°F Max.)

Normal Operating Pressure, psig 3

Normal Water Volume, ft3 1430 Normal Gas Volume, ft3 370 Cooling time required following design maximum discharge, hr.

Approx. 1 Number of spray nozzles 5

Total Spray Flow, gpm 150 Total Volume, ft3 1800 Total Rupture Disc Relief Capacity, saturated steam, lb/hr 1.6 x 106 1 Original design.

2 Estimated values from operating data, actual values determined by Tave full-load.

3 This volume is a general number that approximates either Unit's Pressurizer. The actual volume of either pressurizer can be obtained from the current Westinghouse IMP database for the Unit.

4 Some heaters may be removed from service to a practical limit, greater than the TS minimum capacity, which supports plant evolutions.