ML17262B223

Change 1 to Rev 0 of MP-1 Diesel Generator Load Study-LOCA & LNP Conditions

ML17262B223
Person / Time
Site:	Millstone
Issue date:	12/19/1990
From:	Ewing R, Halleck R NORTHEAST UTILITIES
To:
Shared Package
ML17262B224	List: B13942, Forwards Addl Info Related to EDG Monthly Surveillance Testing,Motor Overcurrent Alarms & Dc Sys Design Basis,Per 910930 Meeting to Discuss Findings from Electrical Distribution Sys Functional Insp 50-245/91-81 ML17262B223 ML17262B225 ML17262B226 ML17311A112 ML17311A116 ML17311A117 ML17311A118 ML17311A119 ML17311A120
References
PA-79-126-742-G, PA-79-126-742-GE-R, PA-79-126-742-GE-R00, NUDOCS 9110170175
Download: ML17262B223 (2)

Text

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~ Prepared By. g.i allsck time Arts fM Breaker Closrrre HP IAV Tarsi.

Cornlnaltftf KYARating p.f.

KW Short-time KW Constants KW/HP Large Mtr. EN.

Small Mtr. Eff.

Qarl Check HP to KW Running p.f.

Sfarrf Check In 2nd Emer. Sorvico Water Load HP.4r HP.48r KW.48 0.8 0.74 93 2.2 0.86 0 Sec.

0 Sec.

10 Sec.

22 Sec.

32 Sec.

47 Sec.

5 Min.

10 Min.

10 Min.

30 Min.

(Connected Load)

Salety In~lion MOV's isolation MOV's Diesel Auxiliaries 480 V Xfmr. 12F I.osses Emergency Lights instrument AC Stand-By Gas Treatment Emergency AirHandling Water Cooled Condenser Reactor Bldg. Elevator Reactor Feed 8 Seat Water Return Start Check 1st LPCI Pump Qarl Check 2nd LPCI Pump Start Check Core Spray Pump Start Check Service Water Pump Starl Check Turbine Bldg. Sec. Ctoeed Cfg. Wtr.

MOV's Sopped Reactor Bldg. Elevator ON SBLC Heater Qart Check 1st Emergency Service Vlater Pump Start Check 2nd Emergency Service Water Pump Battery Charger Nlh NIA NIA NIA Nlh NIA NIA NIA NIA NIA NIA 500 500 700 850 150 135 Nlh NIA NIA 400 400 NIA 112.0 87.0 10.7 lb.6 70.0 23.3 9.7 37.0 63.3 23.3 4.7 401 1100

'401 1540 521 1320 401

- 330 108

-12 25 880 321 880 321 401 401 521 401 108

,321 321 219 820 13 1021 1720 1542 2561'943 2882 2052 2273 1962 1981 2302 2881 2623 3182 8.2%

23.3%

4 38.3%

58.7%

57.9%

87.4%

72.9%

97.e%

77.0%

77.8%

73.6%

74.3%

86.4%

97.6%

'98.4%

108.6%

98.8%

Assumes 50% Dlvsrdty Factor Note 3 Notes 48 11 Note 1 Note 2 Note 4 Hol~ 5 Hots e Hole 7 Hote 8 gggg

~CW Hole 10 OKQart Reference 3.8 OK Start Rafa~ence 3.8 OKQart Reference 3.8 OK Start Reference 3.5

OKQart, Reference 3.5 Valves have Cycled Note 13 OKQart Reference 3.5 Loading OK Check Start

'eference 3.5 l.oading OK 17-Dec-90 Prros 9 of9 I~ ( rLrr +'tt~

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