ML20237G362
| ML20237G362 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 08/06/1987 |
| From: | DETROIT EDISON CO. |
| To: | |
| Shared Package | |
| ML20237G331 | List: |
| References | |
| P33-87-01, P33-87-1, NUDOCS 8709020219 | |
| Download: ML20237G362 (2) | |
Text
_ _ _,
l l
IEAKAGE REDLETION PROGIW4 SUffWE REPORT FOR PROCESS SATLI?G IEAKAGE MONI'IORItG SYSTH4 (P33-00)
DETROIT EDISON CGIPA?N FER4I-2 P01ER PIR7I' REPORI' IO.P33-87-01 l
Prepared By:
Date:
PJh87 ISI Prog
- e. S
>[ visor Approved By:
Dato:
b !b Plant Manager 8709020219 870828 PDR ADOCK 05000341 P
PDR b
. LT'R(AC3 PSDrJ' TION PROGRh'1 RERT FOR Pmss SNtPLI?C LPN!AG3 MONITORIt10 TTET I'lTTyy r*I' TON :
Both the I'ermi 2 Technical Snacificationq, paragraph G.8.4.a, and the Ferial 2 UFSAR, Section 5.2.7.3, repire that leakage from nystems out,ide pri:aary contain: rent that could or would contain highly railoactive fluida, bc reducci an1 mintained to an-lou-an practical levels. To deraonstrate the leak tight integrity of the Jrocess Sampling Syctern, a cystera leakago test is conductoi once nor reactor refueling (a??roxi:aately once ovary 10 monthc). Thin report in for the initial leakage tect of the Pro ~ ens-Samnling cyntera.
RTWHYTS:
1)
D23. No GI721-2400-4 "Diagra:a of Samnles in Re:ctor Bldg."
2)
D,0. No. GI721-2400-7 " Flow Diagrain-Samoling Cabinetc for Reactor an1 PM uante Oldg."
.i
- 3) Plant Occrationn ?hnual 43.714.02 " Process Samnling Leakage Monitoring Tent".
'NGT OT/'RTWr' TON:
Mith the plant in muse 1, cranle pointo Mo. 37 " Reactor Water", no. 50 "Raactor Water Cleanu? Inlet", Mo. 51 "Raactor Water Cleanup Outlet",
No. 42A " Reactor Shutdown Cooling Sycto,a Div. I" and No. 423 "Re ctor Shutdoan Cooling System Div II", were aligned to cara91e station U21-P432A. Af ter each namle point was aligned, the piping ani. tubing van valkel do.in and all dicccenancier noted.
TTT RWFfm:
The tent uaq conducto1 on June 17, 1967, anS the innpoction frota che:aical ca~rple tana to Srnte Station H21-P432A revealei no leakage.
It wan noted that a Srip pan was locatoi under panel U21-P4329, but during the inopaction no leakage was recorded.
i ACf"MNT'" CRTT"RT5:
The general leakage criteria to be anplied durin] the first fuel cycle j
at tha ba9ic for instituting corrective action in the form of' J
corrective maintenance shall be 20 ml per rain. Per the E-2 UFSAR, thin leakage criteria will be further evaluated at the end of the firct refueling cycle to determine the long-ranje leakage reduction progrxa criteria. This will allow oxnerience gainal durin] the initial cycle to be factored into the long-range criteria.
1 1
O__--_-_-__-_-_-___-_-_-_________
__