ML20087J005
| ML20087J005 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 04/28/1995 |
| From: | NORTHEAST NUCLEAR ENERGY CO. |
| To: | |
| Shared Package | |
| ML20087J003 | List: |
| References | |
| NUDOCS 9505050178 | |
| Download: ML20087J005 (4) | |
Text
. __,
.h ;
'u' j
t i
Docket No. 50-421-i B14783 r:
l i
i i
f Millstone Nuclear Power Station, Unit No. 3 Proposed Revision to Technical Specifications Emergency Diesel Generator Fuel Oil Sampling Requirements Marked-Up Page i
r e
i f
i t
i l
i April 1995
bN 1r wAca wasz, A,o serum:
-rarrez> esa Acceed wem ASTH 2)nu-82.
p-ELECTRICAL POWER SYSTEMS January 3,1995 SURVEILLANCE REQUIRENENTS (Continued) b)
A kinematic viscosity at 40*C of greater than or equal to 1.9 contistokes, but less than or equal to 4.1 contistokes
-(alternatively, Saybolt visc ity, SUS at 100*F of greater than or equal to 32.6, but no less than or equal to
(
40.1), if gravity was not e ined by comparison with the supplier's certification; c)
A flash point equal to or greater than 125'F; and d) clearandbrIghtappearancewithpropercolor en tested in accordance with ASTM-D4176-82.
a2 L
~yT T 2)
By verifying within 30 days of obtaining the sample that the 2
other properties specified in Table 1 of ASTM-D975-81 are met k
when tested in accordance with ASTM-D975-81 except that the j
9y analysis for sulfur may be performed in accordanc with ASTM-E D1552-79, ASIN-D2622-82 or ASTM-D4294-83.
d f.
y'V At least once every 31 days by obtainiNying tsat total particulate a samale of fuel oil in 4
accordance with ASTM-D2276-78, and ver
,i d #
9 contamination is less than 10 mg/ liter when checked in accordance Qg with ASTM-D2276-78, Method A; g
2 At least once per 18 months, during shutdown, by:
o1*fa4 1)
Subjecting the diesel to an inspection in accordance with E
procedures prepared in conjunction with its manufacturer's n
3jj$
recommendations for this class of standby service; l
jR 2) 3 Verifying the generator capability to reject a load of greater n
. i
~
$1 than or equal to 595 kW while maintaining voltage at 4160 1 420 fgg volts and frequency t 60 1 3 Hz; j
s
-3
- @f a
l 3)
Verifying the generator capability to reject a load of 4986 kW i
y without tripping. The generator voltage shall not exceed 4784 2
volts during and following the load rejection; 4)
Simulating a loss-of-offsite power by itself, and:
d a)
Verifying deenergization of the emerge cy busses and load 4
shedding from the emergency busses, and j
b)
Verifying the diesel starts on the auto-start signal, energizes the emergency busses with permanently connected loads within 11 seconds, energizes the auto-connected shutdown loads through the load sequencer and operates for greater than or equa to 5 minutes while its generator is t
loaded with the shutdown loads. After energization, the steady-state voltage and frequency of the emergency' busses shall be maintained at 4160 1 420 volts and 6010.8 Hz during this test.
NILLSTONE - INIIT 3 3/48-5 Amendment No. (, 3, M. U,100
- t3JY
-.~,.
t';. i' '
2
.l Docket'No. 50-423 l
B14783 l
l t
f f.
i
>t i
s h
Attachment 2
Millstone Nuclear Power Station, Unit No. 3 Proposed Revision to Technical Specification Emergency Diesel Generator Fuel Oil Sampling Requirements Retyped Pages l
{
r t
i f
I t
i April 1995 I
-a
g:
- Q '
y
?
'/
SURVEILLANCEREQUIRENENS-(Continued) b)
A kinematic viscosity at 40*C of greater than or equal to l.9 centistokes, but less than or. equal to 4.1 centistokes (alternatively, Saybolt viscosity, SUS at 100*F of greater than or equal to 32.6, but less than or equal to 40.1), if l
l 4
gravity was not determined by comparison with the supplier's certification; c)
A flash point equal to or greater than 125'F; and d)
Water and sediment less than 0.05 percent by volume when tested in accordance with ASTM-D1796-83.
l 2)
By verifying within 30 days of obtaining the sample that the other properties specified in Table 1 of ASTM-D975-81 are met when tested in accordance with ASTM-D975-81.except that:
(1) the cetane index shall be determined in accordance with ASTM-D976 (this test is an appropriate approximation for cetane l
number as stated in ASTM-D975-81 [ Note E]), and (2) the analysis for sulfur may be performed in accordance with ASTM-D1552-79, ASTM-D2622-82 or ASTM-D4294-83.
f.
At least once every 31 days by obtaining a sample of fuel oil in accordance with ASTM-D2276-78, and verifying that total particulate contamination is less than 10 mg/ liter when checked in accordance with ASTM-D2276-78, Method A; g.
At least once per 18 months, during shutdown, by:
1)
Subjecting the diesel to an inspection in accord w.e with procedures prepared in conjunction with its marafacturer's recommendations for this class of standby service; l
2)
Verifying the generator capability to reject a load of greater than or equal to 595 kW while maintaining voltage at 4160 1 420 volts and frequency at 60 1 3 Hz; 3)
Verifying the generator capability to reject a load of 4986 kW without tripping. The generator voltage shall not exceed 4784 volts during and following the load rejection; 4)
Simulating a loss-of-offsite power by itself, and:
a)
Verifying deenergization of the emergency busses and load shedding from the emergency busses, and j
b)
Verifying the diesel starts on the auto-start signal, energizes the emergency busses with permanently connected loads within 11 seconds, energizes the auto-connected shutdown loads through the load sequencer and operates for greater than or equal to 5 minutes while its generator is loaded with the shutdown loads. After energization, the steady-state voltage and frequency of the emergency busses i
shall be maintained at 4160 420 volts and 60 1 0.8 Hz during this test.
MILLSTONE - UMIT 3 3/4 8-3 Amendment No. J. Jp, (J 77 Jpp.
OM1
.