ML20206F327
| ML20206F327 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 11/15/1988 |
| From: | DETROIT EDISON CO. |
| To: | |
| Shared Package | |
| ML20206F323 | List: |
| References | |
| NUDOCS 8811210091 | |
| Download: ML20206F327 (2) | |
Text
pp PAGE ON 311210091 881115
<jl DR ADOCK 0500
.,~J I
RADI0 ACTIVE EFFLUENTS MAIN CONDENSER LIMITING CON 0! TION FOR OPERATION al {k Akasp rj 612 %de.
The gro.ss radioactivity rate of noble gases measured --- '" - '- kg,b, g 3.11.2.7 j::t:r: shall be limited to less than or equal to
___2___
340 millicuries /sec after 30 minute decay.
APPLICA81LITY: OPERATIONAL CONDITIONS 1, 28, and 3*.
ACTION:
k4,e. dcs&an
+ 6 7 2 M & M u{
With the gross radioactivity rate of noble gases at the - '- ^^ "- y-- ^^-
Pig W ir :j::ter exceeding 340 mil 11 curies /see after 30 minute decay, restore th (e i
gross radioactivity rate to within its limit within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least
-W M=45Ne00sf within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
OTMU P M aU w4.6 M=.4 hes.u,%d, 3
SURVEILLANCF RFOUIRFMENTS 4 4. hbp:t.f th: elks.kmbbdah A
- t.
I g-The radioactivity rate of noble gases ::r th:
4.11.2.7.1
- " ---- '--- j:t :ir j::ter shall be continuously monitored in accordance with Specification 3.3.7.12.
(
The gross radioactivity rate of noble gates from the main condenser 4.11.2.7.2 staan jet air ejector sr.all be determined to be within the limits of Specifica-tion 3.11.2.7 at the following frequencies by performing an isotopic analysis of a representative sample of gases taken y* the discharge of the me k 2..L mi.A d4I cenenew it;;; j:t d r j :ter:
pif; a.
At least once per 31 days.
b.
Within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> following an increase, as indicated by the Offgas Radiation Monitor, of greater than 50%, after factoring out increases due to changes in THERMAL POWER level, in the nominal steady-state fission gas release from the primary coolant.
The provisions of Specification 4.0.4 are not appifcable.
c.
- When the main condenser air ejector is in operation.
FERMI - UNIT 2 3/4 11-17