ML20147F225

From kanterella
Jump to navigation Jump to search
Requests That Tech Specs Include Limiting Conditions for Operation & Surveillance Requirements for Hydrogen Content & Hydrogen Monitors in Offgas Sys.Requests That Revised Specs Be Included as Suppl to 780503 Application
ML20147F225
Person / Time
Site: Oyster Creek
Issue date: 10/03/1978
From: Ziemann D
Office of Nuclear Reactor Regulation
To: Finfrock I
JERSEY CENTRAL POWER & LIGHT CO.
References
TASK-16, TASK-RR NUDOCS 7810190045
Download: ML20147F225 (6)
v • d • e


Text

LA' 1

2

'tupcPoe 1

,,:P UNITED STATES

~~

\\

3

  • 4 NUCLEAR REGULATORY COMMIS$10N f

WASHINGTON, D. C. 20066

\\

~~~

  • $,..... p#

October 3,1978 w

Docket No. 50-219 i

Jersey Central Power & Light Company ATTN: Mr. I. R. Finfrock, Jr.

Vice President - Generation Madison Avenue at Punch Bowl Road Morristown, New Jersey 07960 Gentlemen:

We have completed a preliminary review of your application for license amendment dated May 3,1978, concerning the Augmented Offgas System at Oyster Creek.

We have concluded that the Technical Specifications should include limiting conditions for operation and surveillance require-ments for hydrogen content and hydrogen monitors in the offgas system.

please propose such specifications as a supplement to your May 3,1978 application.- A copy of the pertinent pages from the BWR Standard Technical Specifications are enclosed for your guidance.

Sincerely, b

gA w

Dennis L. Ziema Chief Operating Reactors Branch #2 Division of Operating Reactors

Enclosure:

l Technical Specifications cc w/ enclosure:

See next page W/o/9oayr

l.

o o

7..

Jersey Central Power & Light Company October 3,1978 4

,{

cc v./ enclosure:

G. F. Trowbridge, Esquire Shaw, Pittman, Potts.and Trowbridge 1800 M Street, N. W.

Washington, D. C.

20036 Jersey Central Power & Light Company ATTN: Mr. T. Gary Broughton Safety and Licensing Manager GPU Service Corporation 260 Cherry Hill-Road Parsippany, New Jersey 07054 Anthony Z. Roisman.

Natural Resources Defense Council 917 15th Street, N. W.

Uashington, D. C.

20005 Steven P. Russo, Esquire 248 Washington Street P. O. Box 1060 Toms River, New Jersey 08753 Joseph W. Ferraro, Jr., Esquire Deputy Attorney General' State of New Jersey Departrent of Law and Pu,blic Safety 1100 Raymond Boulevard Newark, New Jersey 07012 Ocean County Library Erick Township Branch

40) Chambers Bridge Road Brick Town. New Jersey 08723 r

l RADI0 ACTIVE EFFLUENTS EXPLOSIVE GAS MIXTURE (Systems designed to withstand a hydrogen explosion)

LIMITING CONDITION FOR OPERATION 3.11.2.5 The concentration of (hydrogen or oxygen) in the waste gas holdup system shall be limited to 1 4% by volume.

APPLICABILITY: At all times.

ACTION:

With the concentration of (hydrogen or oxygen) in the waste a.

gas holdup system exceeding the limit, restore the concentration to within the limit within 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />.

I SURVEILLANCE REQUIREMENTS 4.11.2.5 The concentration of (hydrogen or oxygen) in the waste gas holdup system shall be determined to be within the above limits by con-tinuousij monitoring the waste gases in the waste gas holdup system with the (hydrogen or oxygen) monitors required OPERABLE by Table 3.3-12 of Specification 3.3.3.9.

t BWR-STS-I 3/4 11-34

b TABLE 3.3-12 (Continued).

TABLE NOTATION ACTION 23 -

With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via the affected pathway may continue for up to 7 days provided the gross radioactivity level is recorded at least once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

ACTION 25 -

With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE reqeirement, gases from the condenser air removal system may be released to the environment for up to 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> provided:

1.

The waste gas holdup system is not bypassed, and

'2.

The waste gas holdup system noble gas activity monitor is OPERABLE:

otherwise, be in at least HOT STANDBY within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, i

ACTION 26 -

With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 7 days provided the flow rate is estimated at least once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

ACTION 27 -

With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 7 days provided grab samples are taken at least once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> and these samples are analyzed for gross activity at least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

ACTION 28 -

With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, suspend release of radioactive effluents via this pathway.

ACTION 29 -

With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, operation of this waste gas holdup system may continue for up to 14 days provided gas samples are analyzed at least once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

ACTION 30 -

With the number of channnels OPERABLE one less than required by the Minimum Channels OPERABLE requirement, operation of this waste gas holdup system may continue for up to 14 days.

With both channels inoperable, immedi-ately suspend operation of this waste gas holdup system.

BWR-STS-I 3/4 3-59 4

c,

. :c

. [

TABLE 4.3-12

~

2.

RADI0 ACTIVE GASE0US EFFLUENT MONITORING INSTRUMENTATION SURVEILLANCE REQUIREMENTS-CHANNEL MODES'IN WHICH >

CHANNEL SOURCE CHANNEL ^

FUNCTIONAL-SURVEILLANCE

. INSTRUMENT CHECK CHECK-CALIBRATION TEST ~

REQUIRED l.

Waste Gas Holdup System

a. Noble Gas Activity Monitor P

P R(3)

Q(1)

b. Noble Gas Activity Recorder.

D N.A.

R Q

't

c. Iodine Sampler D

.N.A.

N.A.

N.A.

  • ~

k

.d. Particulate Sampler D

N.A.

N.A.

N.A.

- y is

e. Flow Rate Monitor P

N.A.

R Q

f. Sampler Flow Rate Monitor D

N.A.

R

'Q.

i

g. Hydrogen Monitor D

N.A.

Q(4)

M

h. Hydrogen Monitor (alternate)

D N.A.

Q(4)

M

i. Oxygen Monitor D-N.A.

Q(5)

M

j. Oxygen Monitor (alternate)

D N.A.

Q(5)

M 4

7 y

l_

'^

,. g! ;

TABLE 3.3-12 T

_ ^%-

RADI0 ACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION u

.T MINI!!UM CHAllNELS ALARM / TRIP MEASUREMENT INSTRuttEtiT OPERABLE APPLICABILITY SETPOINT RANGE ACTION

~

1.

Waste Gas Holdup System a.

Noble Gas Activity Monitor

-(1) 1(

cpm)

(10-106' cpm) 27 6

b.

Noble Gas Activity Recorder (1)

N.A.

(10-10 cpm) 23 t].

c.

Iodine Sampler (1)

N.A.

N.A.

27.

I' d.

Particulate Sampler (1)

N.A.

N.A.

27' C

e.

Flow Rate Monitor (1)

>(

cfm)

(0-cfm).

26 f.

Sampler Flow Rate Monitor-(1)

>(

cfm)

(0-cfm) 26 g.

Hydrogen Monitor (1) 1 (4%) by volume (0-20*.') by volume 29 h.

Hydrogen Monitor (alternate)

1) alarin 2

< (2%) by volume (0-20%) by volume automatic control function 7 (4%) by volume (0-20%) by volume

~ 30

2) a larm and initiate 2

30

  • During releases via this pathway.
    • During waste gas storage system operation.

g

,.m.

..3

,

Retrieved from "https://kanterella.com/w/index.php?title=ML20147F225&oldid=4179080"